page rewrite

Cargo.toml

@@ -64,12 +64,13 @@ type_complexity = "allow"
 #
 
 [workspace.dependencies]
-macro-assets = { path = "crates/macro/macro-assets" }
 macro-sass = { path = "crates/macro/macro-sass" }
-assetserver = { path = "crates/lib/assetserver" }
 libservice = { path = "crates/lib/libservice" }
 toolbox = { path = "crates/lib/toolbox" }
 page = { path = "crates/lib/page" }
+md-footnote = { path = "crates/lib/md-footnote" }
+md-dev = { path = "crates/lib/md-dev" }
+pixel-transform = { path = "crates/lib/pixel-transform" }
 
 service-webpage = { path = "crates/service/service-webpage" }
 
@@ -79,6 +80,8 @@ service-webpage = { path = "crates/service/service-webpage" }
 #
 axum = { version = "0.8.6", features = ["macros", "multipart"] }
 tower-http = { version = "0.6.6", features = ["trace", "compression-full"] }
+tower = { version = "0.5.2" }
+serde_urlencoded = { version = "0.7.1" }
 utoipa = "5.4.0"
 utoipa-swagger-ui = { version = "9.0.2", features = [
 	"axum",
@@ -92,6 +95,7 @@ emojis = "0.8.0"
 reqwest = { version = "0.12.24", default-features = false, features = [
 	"http2",
 	"rustls-tls",
+	"rustls-tls-webpki-roots", # Need to recompile to update
 	"cookies",
 	"gzip",
 	"stream",
@@ -117,6 +121,8 @@ tracing-loki = { version = "0.2.6", features = [
 ], default-features = false }
 clap = { version = "4.5.51", features = ["derive"] }
 anstyle = { version = "1.0.13" }
+envy = "0.4.2"
+dotenvy = "0.15.7"
 
 #
 # MARK: Serialization & formats
@@ -140,6 +146,14 @@ chrono = "0.4.42"
 lru = "0.16.2"
 parking_lot = "0.12.5"
 lazy_static = "1.5.0"
+image = "0.25.8"
+scraper = "0.24.0"
+futures = "0.3.31"
+tempfile = "3.23.0"
+
+# md_* test utilities
+prettydiff = "0.9.0"
+testing = "18.0.0"
 
 #
 # Macro utilities

README.md

@@ -0,0 +1,23 @@
+[utoipa]: https://docs.rs/utoipa/latest/utoipa/
+[axum]: https://docs.rs/axum/latest/axum/
+[betalupi.com]: https://betalupi.com
+
+# Mark's webpage
+
+This is the source code behind [betalupi.com], featuring a very efficient mini web framework written from scratch in Rust. It uses...
+- [Axum](https://github.com/tokio-rs/axum) as an http server
+- [Maud](https://maud.lambda.xyz/) for html templates
+- [Grass](https://github.com/connorskees/grass) to parse and compile [sass](https://sass-lang.com/)
+- [markdown-it](https://github.com/markdown-it-rust/markdown-it) to convert md to html
+
+
+## Overview & Arch:
+- [`bin/webpage`](./crates/bin/webpage/): Simple cli that starts `service-webpage`
+- [`lib/libservice`](./crates/lib/libservice): Provides the `Service` trait. A service is a group of http routes with an optional [utoipa] schema. \
+This library decouples compiled binaries from the services they provide, and makes sure all services are self-contained.
+- [`lib/page`](./crates/lib/page): Provides `PageServer`, which builds an [axum] router that provides a caching and headers for resources served through http.
+	- Also provides `Servable`, which is a trait for any resource that may be served.
+	- the `Page` servable serves html generated by a closure.
+	- the `StaticAsset` servable serves static assets (css, images, misc files), and provides transformation parameters for image assets (via [`pixel-transform`](./crates/lib/pixel-transform)).
+
+- [`service/service-webpage`](./crates/service/service-webpage): A `Service` that runs a `PageServer` that provides the content on [betalupi.com]

bacon.toml

@@ -0,0 +1,125 @@
+# This is a configuration file for the bacon tool
+#
+# Complete help on configuration: https://dystroy.org/bacon/config/
+#
+# You may check the current default at
+#   https://github.com/Canop/bacon/blob/main/defaults/default-bacon.toml
+
+default_job = "run"
+env.CARGO_TERM_COLOR = "always"
+
+[jobs.check]
+command = ["cargo", "check"]
+need_stdout = false
+
+[jobs.check-all]
+command = ["cargo", "check", "--all-targets"]
+need_stdout = false
+
+# Run clippy on the default target
+[jobs.clippy]
+command = ["cargo", "clippy"]
+need_stdout = false
+
+# Run clippy on all targets
+# To disable some lints, you may change the job this way:
+#    [jobs.clippy-all]
+#    command = [
+#        "cargo", "clippy",
+#        "--all-targets",
+#    	 "--",
+#    	 "-A", "clippy::bool_to_int_with_if",
+#    	 "-A", "clippy::collapsible_if",
+#    	 "-A", "clippy::derive_partial_eq_without_eq",
+#    ]
+# need_stdout = false
+[jobs.clippy-all]
+command = ["cargo", "clippy", "--all-targets"]
+need_stdout = false
+
+# Run clippy in pedantic mode
+# The 'dismiss' feature may come handy
+[jobs.pedantic]
+command = [
+	"cargo", "clippy",
+	"--",
+	"-W", "clippy::pedantic",
+]
+need_stdout = false
+
+# This job lets you run
+# - all tests: bacon test
+# - a specific test: bacon test -- config::test_default_files
+# - the tests of a package: bacon test -- -- -p config
+[jobs.test]
+command = ["cargo", "test"]
+need_stdout = true
+
+[jobs.nextest]
+command = [
+    "cargo", "nextest", "run",
+    "--hide-progress-bar", "--failure-output", "final"
+]
+need_stdout = true
+analyzer = "nextest"
+
+[jobs.doc]
+command = ["cargo", "doc", "--no-deps"]
+need_stdout = false
+
+# If the doc compiles, then it opens in your browser and bacon switches
+# to the previous job
+[jobs.doc-open]
+command = ["cargo", "doc", "--no-deps", "--open"]
+need_stdout = false
+on_success = "back" # so that we don't open the browser at each change
+
+# You can run your application and have the result displayed in bacon,
+# if it makes sense for this crate.
+[jobs.run]
+command = [
+    "cargo", "run", "serve", "0.0.0.0:3030",
+]
+need_stdout = true
+allow_warnings = true
+background = true
+on_change_strategy = "kill_then_restart"
+
+# Run your long-running application (eg server) and have the result displayed in bacon.
+# For programs that never stop (eg a server), `background` is set to false
+# to have the cargo run output immediately displayed instead of waiting for
+# program's end.
+# 'on_change_strategy' is set to `kill_then_restart` to have your program restart
+# on every change (an alternative would be to use the 'F5' key manually in bacon).
+# If you often use this job, it makes sense to override the 'r' key by adding
+# a binding `r = job:run-long` at the end of this file .
+# A custom kill command such as the one suggested below is frequently needed to kill
+# long running programs (uncomment it if you need it)
+[jobs.run-long]
+command = [
+    "cargo", "run",
+    # put launch parameters for your program behind a `--` separator
+]
+need_stdout = true
+allow_warnings = true
+background = false
+on_change_strategy = "kill_then_restart"
+# kill = ["pkill", "-TERM", "-P"]
+
+# This parameterized job runs the example of your choice, as soon
+# as the code compiles.
+# Call it as
+#    bacon ex -- my-example
+[jobs.ex]
+command = ["cargo", "run", "--example"]
+need_stdout = true
+allow_warnings = true
+
+# You may define here keybindings that would be specific to
+# a project, for example a shortcut to launch a specific job.
+# Shortcuts to internal functions (scrolling, toggling, etc.)
+# should go in your personal global prefs.toml file instead.
+[keybindings]
+# alt-m = "job:my-job"
+c = "job:clippy-all" # comment this to have 'c' run clippy on only the default target
+p = "job:pedantic"

crates/bin/webpage/Cargo.toml

@@ -17,3 +17,4 @@ tokio = { workspace = true }
 axum = { workspace = true }
 clap = { workspace = true }
 anyhow = { workspace = true }
+serde = { workspace = true }

crates/bin/webpage/src/config.rs

@@ -0,0 +1,106 @@
+use serde::Deserialize;
+use std::num::NonZeroUsize;
+use toolbox::{
+	env::load_env,
+	logging::{LogFilterPreset, LoggingFormat, LoggingInitializer, LoggingTarget, LokiConfig},
+};
+use tracing::info;
+
+#[derive(Deserialize, Clone)]
+pub struct WebpageConfig {
+	#[serde(default)]
+	pub loglevel: LogFilterPreset,
+
+	#[serde(default)]
+	pub logformat: LoggingFormat,
+
+	#[serde(flatten)]
+	pub loki: Option<LokiConfig>,
+
+	// How many threads tokio should use
+	pub runtime_threads: Option<NonZeroUsize>,
+	pub blocking_threads: Option<NonZeroUsize>,
+}
+
+impl WebpageConfig {
+	pub fn load() -> Self {
+		let config_res = match load_env::<WebpageConfig>() {
+			Ok(x) => x,
+
+			#[expect(clippy::print_stdout)]
+			Err(err) => {
+				println!("Error while loading .env: {err}");
+				std::process::exit(1);
+			}
+		};
+
+		let config = config_res.get_config().clone();
+
+		info!(message = "Config loaded");
+
+		return config;
+	}
+
+	/*
+	pub fn init_logging_noloki(&self) {
+		let res = LoggingInitializer {
+			app_name: "betalupi-webpage",
+			loki: None,
+			preset: self.loglevel,
+			target: LoggingTarget::Stderr {
+				format: self.logformat,
+			},
+		}
+		.initialize();
+
+		if let Err(e) = res {
+			#[expect(clippy::print_stderr)]
+			for e in e.chain() {
+				eprintln!("{e}");
+			}
+
+			std::process::exit(1);
+		}
+	}
+	*/
+
+	/// Must be run inside a tokio context,
+	/// use `init_logging_noloki` if you don't have async.
+	pub async fn init_logging(&self) {
+		let res = LoggingInitializer {
+			app_name: "betalupi-webpage",
+			loki: self.loki.clone(),
+			preset: self.loglevel,
+			target: LoggingTarget::Stderr {
+				format: self.logformat,
+			},
+		}
+		.initialize();
+
+		if let Err(e) = res {
+			#[expect(clippy::print_stderr)]
+			for e in e.chain() {
+				eprintln!("{e}");
+			}
+
+			std::process::exit(1);
+		}
+	}
+
+	pub fn make_runtime(&self) -> tokio::runtime::Runtime {
+		let mut rt = tokio::runtime::Builder::new_multi_thread();
+		rt.enable_all();
+		if let Some(threads) = self.runtime_threads {
+			rt.worker_threads(threads.into());
+		}
+
+		if let Some(threads) = self.blocking_threads {
+			rt.max_blocking_threads(threads.into());
+		}
+
+		#[expect(clippy::unwrap_used)]
+		let rt = rt.build().unwrap();
+
+		return rt;
+	}
+}

crates/bin/webpage/src/main.rs

@@ -1,10 +1,11 @@
 use clap::Parser;
-use toolbox::logging::{LogCliVQ, LoggingFormat, LoggingInitializer, LoggingTarget};
+use toolbox::logging::LogCliVQ;
 use tracing::error;
 
-use crate::cmd::Command;
+use crate::{cmd::Command, config::WebpageConfig};
 
 mod cmd;
+mod config;
 
 #[derive(Parser, Debug)]
 #[command(version, about, long_about = None, styles=toolbox::cli::clap_styles())]
@@ -20,36 +21,19 @@ struct Cli {
 	command: Command,
 }
 
-#[derive(Debug)]
+pub struct CmdContext {
-pub struct CmdContext {}
+	config: WebpageConfig,
+}
 
-#[tokio::main]
+fn main() {
-async fn main() {
 	let cli = Cli::parse();
+	let ctx = CmdContext {
+		config: WebpageConfig::load(),
+	};
 
-	{
+	let rt = ctx.config.make_runtime();
-		let res = LoggingInitializer {
+	rt.block_on(ctx.config.init_logging());
-			app_name: "webpage",
+	let res = rt.block_on(cli.command.run(ctx));
-			loki: None,
-			preset: cli.vq.into_preset(),
-			target: LoggingTarget::Stderr {
-				format: LoggingFormat::Ansi,
-			},
-		}
-		.initialize();
-
-		if let Err(e) = res {
-			#[expect(clippy::print_stderr)]
-			for e in e.chain() {
-				eprintln!("{e}");
-			}
-
-			std::process::exit(1);
-		}
-	}
-
-	let ctx = CmdContext {};
-	let res = cli.command.run(ctx).await;
 
 	if let Err(e) = res {
 		for e in e.chain() {

crates/lib/assetserver/Cargo.toml

@@ -1,8 +0,0 @@
-[package]
-name = "assetserver"
-version = { workspace = true }
-rust-version = { workspace = true }
-edition = { workspace = true }
-
-[lints]
-workspace = true

crates/lib/assetserver/src/lib.rs

@@ -1,14 +0,0 @@
-/// A static asset with compile-time embedded data.
-pub trait Asset {
-	/// The common URL prefix for all assets (e.g., "/assets")
-	const URL_PREFIX: &'static str;
-
-	/// The specific URL path for this asset (e.g., "/logo.png")
-	const URL_POSTFIX: &'static str;
-
-	/// The full URL for this asset (e.g., "/assets/logo.png")
-	const URL: &'static str;
-
-	/// The embedded file contents as a byte slice
-	const BYTES: &'static [u8];
-}

crates/lib/md-dev/Cargo.toml

@@ -0,0 +1,15 @@
+# Clone of
+# https://github.com/markdown-it-rust/markdown-it-plugins.rs
+
+[package]
+name = "md-dev"
+version = "0.2.0"
+publish = false
+rust-version = { workspace = true }
+edition = { workspace = true }
+
+[lints]
+workspace = true
+
+[dependencies]
+prettydiff = { workspace = true }

crates/lib/md-dev/src/lib.rs

@@ -0,0 +1,109 @@
+//! development utilities
+//!
+//! This contains shared code for reading test fixtures,
+//! testing for differences, and regenerating expected output.
+
+use prettydiff::diff_lines;
+use std::path::PathBuf;
+
+pub struct FixtureFile {
+	pub file: PathBuf,
+	pub title: String,
+	pub input: String,
+	pub expected: String,
+}
+
+/// Read a fixture file into a FixtureFile struct
+pub fn read_fixture_file(file: PathBuf) -> FixtureFile {
+	#[expect(clippy::unwrap_used)]
+	let text = std::fs::read_to_string(&file).unwrap();
+
+	let mut lines = text.lines();
+	let mut title = String::new();
+	let mut input = String::new();
+	let mut expected = String::new();
+	loop {
+		match lines.next() {
+			None => panic!("no '....' line found to signal start of input"),
+			Some(line) if line.starts_with("....") => break,
+			Some(line) => {
+				title.push_str(line);
+				title.push('\n');
+			}
+		}
+	}
+	loop {
+		match lines.next() {
+			None => panic!("no '....' line found to signal start of expected output"),
+			Some(line) if line.starts_with("....") => break,
+			Some(line) => {
+				input.push_str(line);
+				input.push('\n');
+			}
+		}
+	}
+	loop {
+		match lines.next() {
+			None => break,
+			Some(line) => {
+				expected.push_str(line);
+				expected.push('\n');
+			}
+		}
+	}
+	// strip preceding empty line in input
+	while input.starts_with('\n') {
+		input = input[1..].to_string();
+	}
+	// strip trailing empty lines from input
+	while input.ends_with('\n') {
+		input.pop();
+	}
+	// strip preceding empty line in expected
+	while expected.starts_with('\n') {
+		expected = expected[1..].to_string();
+	}
+
+	FixtureFile {
+		file,
+		title,
+		input,
+		expected,
+	}
+}
+
+/// Assert that the actual output matches the expected output,
+/// and panic with a diff if it does not.
+pub fn assert_no_diff(f: FixtureFile, actual: &str) {
+	if actual.trim_end() != f.expected.trim_end() {
+		let diff = diff_lines(&f.expected, actual);
+
+		// if environmental variable FORCE_REGEN is set, overwrite the expected output
+		if std::env::var("FORCE_REGEN").is_ok() {
+			let written = std::fs::write(
+				f.file,
+				format!(
+					"{}\n......\n\n{}\n\n......\n\n{}\n",
+					f.title.trim_end(),
+					f.input,
+					actual.trim_end()
+				),
+			)
+			.is_ok();
+			if written {
+				panic!(
+					"\n{}\nDiff:\n{}\n\nRegenerated expected output",
+					f.title, diff
+				);
+			}
+			panic!(
+				"\n{}\nDiff:\n{}\n\nFailed to regenerate expected output",
+				f.title, diff
+			)
+		}
+		panic!(
+			"\n{}\nDiff:\n{}\nSet FORCE_REGEN=true to update fixture",
+			f.title, diff
+		);
+	}
+}

crates/lib/md-footnote/Cargo.toml

@@ -0,0 +1,21 @@
+# Clone of
+# https://github.com/markdown-it-rust/markdown-it-plugins.rs
+
+[package]
+name = "md-footnote"
+version = "0.2.0"
+description = "A markdown-it plugin for parsing footnotes"
+readme = "README.md"
+license = "Apache-2.0"
+rust-version = { workspace = true }
+edition = { workspace = true }
+
+[lints]
+workspace = true
+
+[dependencies]
+markdown-it = { workspace = true }
+
+[dev-dependencies]
+md-dev = { workspace = true }
+testing = { workspace = true }

crates/lib/md-footnote/README.md

@@ -0,0 +1,59 @@
+# markdown-it-footnote.rs
+
+[<img alt="crates.io" src="https://img.shields.io/crates/v/markdown-it-footnote.svg?style=for-the-badge&color=fc8d62&logo=rust" height="20">](https://crates.io/crates/markdown-it-footnote)
+
+A [markdown-it.rs](https://crates.io/crates/markdown-it) plugin to process footnotes.
+
+It is based on the [pandoc definition](http://johnmacfarlane.net/pandoc/README.html#footnotes):
+
+```md
+Normal footnote:
+
+Here is a footnote reference,[^1] and another.[^longnote]
+
+Here is an inline note.^[my note is here!]
+
+[^1]: Here is the footnote.
+
+[^longnote]: Here's one with multiple blocks.
+
+    Subsequent paragraphs are indented to show that they
+belong to the previous footnote.
+```
+
+See the [tests](tests/fixtures) for more examples.
+
+## Usage
+
+To load the full plugin:
+
+```rust
+let parser = &mut markdown_it::MarkdownIt::new();
+markdown_it::plugins::cmark::add(parser);
+
+md_footnote::add(parser);
+
+let ast  = parser.parse("Example^[my note]");
+let html = ast.render();
+```
+
+Alternatively, you can load the separate components:
+
+```rust
+let parser = &mut markdown_it::MarkdownIt::new();
+markdown_it::plugins::cmark::add(parser);
+
+md_footnote::definitions::add(md);
+md_footnote::references::add(md);
+md_footnote::inline::add(md);
+md_footnote::collect::add(md);
+md_footnote::back_refs::add(md);
+```
+
+Which have the following roles:
+
+- `definitions`: parse footnote definitions, e.g. `[^1]: foo`
+- `references`: parse footnote references, e.g. `[^1]`
+- `inline`: parse inline footnotes, e.g. `^[foo]`
+- `collect`: collect footnote definitions (removing duplicate/unreferenced ones) and move them to be the last child of the root node.
+- `back_refs`: add anchor(s) to footnote definitions, with links back to the reference(s)

crates/lib/md-footnote/src/back_refs.rs

@@ -0,0 +1,107 @@
+//! Plugin to add anchor(s) to footnote definitions,
+//! with links back to the reference(s).
+//!
+//! ```rust
+//! let parser = &mut markdown_it::MarkdownIt::new();
+//! markdown_it::plugins::cmark::add(parser);
+//! md_footnote::references::add(parser);
+//! md_footnote::definitions::add(parser);
+//! md_footnote::back_refs::add(parser);
+//! let root = parser.parse("[^label]\n\n[^label]: This is a footnote");
+//! let mut names = vec![];
+//! root.walk(|node,_| { names.push(node.name()); });
+//! assert_eq!(names, vec![
+//! "markdown_it::parser::core::root::Root",
+//! "markdown_it::plugins::cmark::block::paragraph::Paragraph",
+//! "md_footnote::references::FootnoteReference",
+//! "md_footnote::definitions::FootnoteDefinition",
+//! "markdown_it::plugins::cmark::block::paragraph::Paragraph",
+//! "markdown_it::parser::inline::builtin::skip_text::Text",
+//! "md_footnote::back_refs::FootnoteRefAnchor",
+//! ]);
+//! ```
+use markdown_it::{
+	MarkdownIt, Node, NodeValue,
+	parser::core::{CoreRule, Root},
+	plugins::cmark::block::paragraph::Paragraph,
+};
+
+use crate::{FootnoteMap, definitions::FootnoteDefinition};
+
+pub fn add(md: &mut MarkdownIt) {
+	// insert this rule into parser
+	md.add_rule::<FootnoteBackrefRule>();
+}
+
+#[derive(Debug)]
+pub struct FootnoteRefAnchor {
+	pub ref_ids: Vec<usize>,
+}
+impl NodeValue for FootnoteRefAnchor {
+	fn render(&self, _: &Node, fmt: &mut dyn markdown_it::Renderer) {
+		for ref_id in self.ref_ids.iter() {
+			fmt.text_raw("&nbsp;");
+			fmt.open(
+				"a",
+				&[
+					("href", format!("#fnref{}", ref_id)),
+					("class", String::from("footnote-backref")),
+				],
+			);
+			// # ↩ with escape code to prevent display as Apple Emoji on iOS
+			fmt.text_raw("back&nbsp;\u{21a9}\u{FE0E}");
+			fmt.close("a");
+		}
+	}
+}
+
+// This is an extension for the markdown parser.
+struct FootnoteBackrefRule;
+
+impl CoreRule for FootnoteBackrefRule {
+	fn run(root: &mut Node, _: &MarkdownIt) {
+		// TODO this seems very cumbersome
+		// but it is also how the markdown_it::InlineParserRule works
+		#[expect(clippy::unwrap_used)]
+		let data = root.cast_mut::<Root>().unwrap();
+
+		let root_ext = std::mem::take(&mut data.ext);
+		let map = match root_ext.get::<FootnoteMap>() {
+			Some(map) => map,
+			None => return,
+		};
+
+		// walk through the AST and add backref anchors to footnote definitions
+		root.walk_mut(|node, _| {
+			if let Some(def_node) = node.cast::<FootnoteDefinition>() {
+				let ref_ids = {
+					match def_node.def_id {
+						Some(def_id) => map.referenced_by(def_id),
+						None => Vec::new(),
+					}
+				};
+				if !ref_ids.is_empty() {
+					// if the final child is a paragraph node,
+					// append the anchor to its children,
+					// otherwise simply append to the end of the node children
+					match node.children.last_mut() {
+						Some(last) => {
+							if last.is::<Paragraph>() {
+								last.children.push(Node::new(FootnoteRefAnchor { ref_ids }));
+							} else {
+								node.children.push(Node::new(FootnoteRefAnchor { ref_ids }));
+							}
+						}
+						_ => {
+							node.children.push(Node::new(FootnoteRefAnchor { ref_ids }));
+						}
+					}
+				}
+			}
+		});
+
+		#[expect(clippy::unwrap_used)]
+		let data = root.cast_mut::<Root>().unwrap();
+		data.ext = root_ext;
+	}
+}

crates/lib/md-footnote/src/collect.rs

@@ -0,0 +1,140 @@
+//! Plugin to collect footnote definitions,
+//! removing duplicate/unreferenced ones,
+//! and move them to be the last child of the root node.
+//!
+//! ```rust
+//! let parser = &mut markdown_it::MarkdownIt::new();
+//! markdown_it::plugins::cmark::add(parser);
+//! md_footnote::references::add(parser);
+//! md_footnote::definitions::add(parser);
+//! md_footnote::collect::add(parser);
+//! let root = parser.parse("[^label]\n\n[^label]: This is a footnote\n\n> quote");
+//! let mut names = vec![];
+//! root.walk(|node,_| { names.push(node.name()); });
+//! assert_eq!(names, vec![
+//! "markdown_it::parser::core::root::Root",
+//! "markdown_it::plugins::cmark::block::paragraph::Paragraph",
+//! "md_footnote::references::FootnoteReference",
+//! "markdown_it::plugins::cmark::block::blockquote::Blockquote",
+//! "markdown_it::plugins::cmark::block::paragraph::Paragraph",
+//! "markdown_it::parser::inline::builtin::skip_text::Text",
+//! "md_footnote::collect::FootnotesContainerNode",
+//! "md_footnote::definitions::FootnoteDefinition",
+//! "markdown_it::plugins::cmark::block::paragraph::Paragraph",
+//! "markdown_it::parser::inline::builtin::skip_text::Text",
+//! ]);
+//! ```
+use markdown_it::{
+	MarkdownIt, Node, NodeValue,
+	parser::core::{CoreRule, Root},
+	plugins::cmark::block::paragraph::Paragraph,
+};
+
+use crate::{FootnoteMap, definitions::FootnoteDefinition};
+
+pub fn add(md: &mut MarkdownIt) {
+	// insert this rule into parser
+	md.add_rule::<FootnoteCollectRule>();
+}
+
+#[derive(Debug)]
+struct PlaceholderNode;
+impl NodeValue for PlaceholderNode {}
+
+#[derive(Debug)]
+pub struct FootnotesContainerNode;
+impl NodeValue for FootnotesContainerNode {
+	fn render(&self, node: &Node, fmt: &mut dyn markdown_it::Renderer) {
+		let mut attrs = node.attrs.clone();
+		attrs.push(("class", "footnotes".into()));
+		fmt.cr();
+		fmt.self_close("hr", &[("class", "footnotes-sep".into())]);
+		fmt.cr();
+		fmt.open("section", &attrs);
+		fmt.cr();
+		fmt.open("ol", &[("class", "footnotes-list".into())]);
+		fmt.cr();
+		fmt.contents(&node.children);
+		fmt.cr();
+		fmt.close("ol");
+		fmt.cr();
+		fmt.close("section");
+		fmt.cr();
+	}
+}
+
+// This is an extension for the markdown parser.
+struct FootnoteCollectRule;
+
+impl CoreRule for FootnoteCollectRule {
+	// This is a custom function that will be invoked once per document.
+	//
+	// It has `root` node of the AST as an argument and may modify its
+	// contents as you like.
+	//
+	fn run(root: &mut Node, _: &MarkdownIt) {
+		// TODO this seems very cumbersome
+		// but it is also how the markdown_it::InlineParserRule works
+		#[expect(clippy::unwrap_used)]
+		let data = root.cast_mut::<Root>().unwrap();
+
+		let root_ext = std::mem::take(&mut data.ext);
+		let map = match root_ext.get::<FootnoteMap>() {
+			Some(map) => map,
+			None => return,
+		};
+
+		// walk through the AST and extract all footnote definitions
+		let mut defs = vec![];
+		root.walk_mut(|node, _| {
+			// TODO could use drain_filter if it becomes stable: https://github.com/rust-lang/rust/issues/43244
+			// defs.extend(
+			//     node.children
+			//         .drain_filter(|child| !child.is::<FootnoteDefinition>())
+			//         .collect(),
+			// );
+
+			for child in node.children.iter_mut() {
+				if child.is::<FootnoteDefinition>() {
+					let mut extracted = std::mem::replace(child, Node::new(PlaceholderNode));
+					match extracted.cast::<FootnoteDefinition>() {
+						Some(def_node) => {
+							// skip footnotes that are not referenced
+							match def_node.def_id {
+								Some(def_id) => {
+									if map.referenced_by(def_id).is_empty() {
+										continue;
+									}
+								}
+								None => continue,
+							}
+							if def_node.inline {
+								// for inline footnotes,
+								// we need to wrap the definition's children in a paragraph
+								let mut para = Node::new(Paragraph);
+								std::mem::swap(&mut para.children, &mut extracted.children);
+								extracted.children = vec![para];
+							}
+						}
+						None => continue,
+					}
+					defs.push(extracted);
+				}
+			}
+			node.children.retain(|child| !child.is::<PlaceholderNode>());
+		});
+		if defs.is_empty() {
+			return;
+		}
+
+		// wrap the definitions in a container and append them to the root
+		let mut wrapper = Node::new(FootnotesContainerNode);
+		wrapper.children = defs;
+		root.children.push(wrapper);
+
+		#[expect(clippy::unwrap_used)]
+		let data = root.cast_mut::<Root>().unwrap();
+
+		data.ext = root_ext;
+	}
+}

crates/lib/md-footnote/src/definitions.rs

@@ -0,0 +1,179 @@
+//! Plugin to parse footnote definitions
+//!
+//! ```rust
+//! let parser = &mut markdown_it::MarkdownIt::new();
+//! markdown_it::plugins::cmark::add(parser);
+//! md_footnote::definitions::add(parser);
+//! let root = parser.parse("[^label]: This is a footnote");
+//! let mut names = vec![];
+//! root.walk(|node,_| { names.push(node.name()); });
+//! assert_eq!(names, vec![
+//! "markdown_it::parser::core::root::Root",
+//! "md_footnote::definitions::FootnoteDefinition",
+//! "markdown_it::plugins::cmark::block::paragraph::Paragraph",
+//! "markdown_it::parser::inline::builtin::skip_text::Text",
+//! ]);
+//! ```
+
+use markdown_it::parser::block::{BlockRule, BlockState};
+use markdown_it::plugins::cmark::block::reference::ReferenceScanner;
+use markdown_it::{MarkdownIt, Node, NodeValue, Renderer};
+
+use crate::FootnoteMap;
+
+/// Add the footnote definition plugin to the parser
+pub fn add(md: &mut MarkdownIt) {
+	// insert this rule into block subparser
+	md.block
+		.add_rule::<FootnoteDefinitionScanner>()
+		.before::<ReferenceScanner>();
+}
+
+#[derive(Debug)]
+/// AST node for footnote definition
+pub struct FootnoteDefinition {
+	pub label: Option<String>,
+	pub def_id: Option<usize>,
+	pub inline: bool,
+}
+
+impl NodeValue for FootnoteDefinition {
+	fn render(&self, node: &Node, fmt: &mut dyn Renderer) {
+		let mut attrs = node.attrs.clone();
+		if let Some(def_id) = self.def_id {
+			attrs.push(("id", format!("fn{}", def_id)));
+		}
+		attrs.push(("class", "footnote-item".into()));
+
+		fmt.cr();
+		fmt.open("li", &attrs);
+		fmt.contents(&node.children);
+		fmt.close("li");
+		fmt.cr();
+	}
+}
+
+/// An extension for the block subparser.
+struct FootnoteDefinitionScanner;
+
+impl FootnoteDefinitionScanner {
+	fn is_def(state: &mut BlockState<'_, '_>) -> Option<(String, usize)> {
+		if state.line_indent(state.line) >= state.md.max_indent {
+			return None;
+		}
+
+		let mut chars = state.get_line(state.line).chars();
+
+		// check line starts with the correct syntax
+		let Some('[') = chars.next() else {
+			return None;
+		};
+		let Some('^') = chars.next() else {
+			return None;
+		};
+
+		// gather the label
+		let mut label = String::new();
+		// The labels in footnote references may not contain spaces, tabs, or newlines.
+		// Backslash escapes form part of the label and do not escape anything
+		loop {
+			match chars.next() {
+				None => return None,
+				Some(']') => {
+					if let Some(':') = chars.next() {
+						break;
+					} else {
+						return None;
+					}
+				}
+				Some(' ') => return None,
+				Some(c) => label.push(c),
+			}
+		}
+		if label.is_empty() {
+			return None;
+		}
+		// get number of spaces to next non-space character
+		let mut spaces = 0;
+		loop {
+			match chars.next() {
+				None => break,
+				Some(' ') => spaces += 1,
+				Some('\t') => spaces += 1, // spaces += 4 - spaces % 4,
+				Some(_) => break,
+			}
+		}
+		Some((label, spaces))
+	}
+}
+
+impl BlockRule for FootnoteDefinitionScanner {
+	fn check(state: &mut BlockState<'_, '_>) -> Option<()> {
+		// can interrupt a block elements,
+		// but only if its a child of another footnote definition
+		// TODO I think strictly only paragraphs should be interrupted, but this is not yet possible in markdown-it.rs
+		if state.node.is::<FootnoteDefinition>() && Self::is_def(state).is_some() {
+			return Some(());
+		}
+		None
+	}
+
+	fn run(state: &mut BlockState<'_, '_>) -> Option<(Node, usize)> {
+		let (label, spaces) = Self::is_def(state)?;
+
+		// record the footnote label, so we can match references to it later
+		let foot_map = state.root_ext.get_or_insert_default::<FootnoteMap>();
+		let def_id = foot_map.add_def(&label);
+
+		// temporarily set the current node to the footnote definition
+		// so child nodes are added to it
+		let new_node = Node::new(FootnoteDefinition {
+			label: Some(label.clone()),
+			def_id,
+			inline: false,
+		});
+		let old_node = std::mem::replace(&mut state.node, new_node);
+
+		// store the current line and its offsets, so we can restore later
+		let first_line = state.line;
+		let first_line_offsets = state.line_offsets[first_line].clone();
+
+		// temporarily change the first line offsets to account for the footnote label
+		// TODO this is not quite the same as pandoc where spaces >= 8 is code block (here >= 4)
+		state.line_offsets[first_line].first_nonspace += "[^]:".len() + label.len() + spaces;
+		state.line_offsets[first_line].indent_nonspace += "[^]:".len() as i32 + spaces as i32;
+		// tokenize with a +4 space indent
+		state.blk_indent += 4;
+		state.md.block.tokenize(state);
+		state.blk_indent -= 4;
+
+		// get the number of lines the footnote definition occupies
+		let num_lines = state.line - first_line;
+
+		// restore the first line and its offsets
+		state.line_offsets[first_line] = first_line_offsets;
+		state.line = first_line;
+
+		// restore the original node and return the footnote and number of lines it occupies
+		Some((std::mem::replace(&mut state.node, old_node), num_lines))
+	}
+}
+
+#[cfg(test)]
+mod tests {
+	use super::*;
+
+	#[test]
+	fn it_works() {
+		let parser = &mut markdown_it::MarkdownIt::new();
+		markdown_it::plugins::cmark::add(parser);
+		markdown_it::plugins::sourcepos::add(parser);
+		add(parser);
+		let node = parser.parse("[^note]: a\n\nhallo\nthere\n");
+		// println!("{:#?}", node);
+		assert!(node.children.first().unwrap().is::<FootnoteDefinition>());
+
+		// let text = node.render();
+		// assert_eq!(text, "hallo\n")
+	}
+}

crates/lib/md-footnote/src/inline.rs

@@ -0,0 +1,147 @@
+//! Plugin to parse inline footnotes
+//!
+//! ```rust
+//! let parser = &mut markdown_it::MarkdownIt::new();
+//! markdown_it::plugins::cmark::add(parser);
+//! md_footnote::inline::add(parser);
+//! let root = parser.parse("Example^[This is a footnote]");
+//! let mut names = vec![];
+//! root.walk(|node,_| { names.push(node.name()); });
+//! assert_eq!(names, vec![
+//! "markdown_it::parser::core::root::Root",
+//! "markdown_it::plugins::cmark::block::paragraph::Paragraph",
+//! "markdown_it::parser::inline::builtin::skip_text::Text",
+//! "md_footnote::inline::InlineFootnote",
+//! "md_footnote::definitions::FootnoteDefinition",
+//! "markdown_it::parser::inline::builtin::skip_text::Text",
+//! "md_footnote::references::FootnoteReference"
+//! ]);
+//! ```
+use markdown_it::{
+	MarkdownIt, Node, NodeValue,
+	parser::inline::{InlineRule, InlineState},
+};
+
+use crate::{FootnoteMap, definitions::FootnoteDefinition};
+
+/// Add the inline footnote plugin to the parser
+pub fn add(md: &mut MarkdownIt) {
+	// insert this rule into inline subparser
+	md.inline.add_rule::<InlineFootnoteScanner>();
+}
+
+#[derive(Debug)]
+pub struct InlineFootnote;
+impl NodeValue for InlineFootnote {
+	fn render(&self, node: &Node, fmt: &mut dyn markdown_it::Renderer) {
+		// simply pass-through to children
+		fmt.contents(&node.children);
+	}
+}
+
+// This is an extension for the inline subparser.
+struct InlineFootnoteScanner;
+
+impl InlineRule for InlineFootnoteScanner {
+	const MARKER: char = '^';
+
+	fn check(state: &mut InlineState<'_, '_>) -> Option<usize> {
+		let mut chars = state.src[state.pos..state.pos_max].chars();
+
+		// check line starts with the correct syntax
+		let Some('^') = chars.next() else {
+			return None;
+		};
+		let Some('[') = chars.next() else {
+			return None;
+		};
+
+		let content_start = state.pos + 2;
+
+		match parse_footnote(state, content_start) {
+			Some(content_end) => Some(content_end + 1 - state.pos),
+			None => None,
+		}
+	}
+
+	fn run(state: &mut InlineState<'_, '_>) -> Option<(Node, usize)> {
+		let mut chars = state.src[state.pos..state.pos_max].chars();
+
+		// check line starts with the correct syntax
+		let Some('^') = chars.next() else {
+			return None;
+		};
+		let Some('[') = chars.next() else {
+			return None;
+		};
+
+		let content_start = state.pos + 2;
+
+		match parse_footnote(state, content_start) {
+			Some(content_end) => {
+				let foot_map = state.root_ext.get_or_insert_default::<FootnoteMap>();
+				let (def_id, ref_id) = foot_map.add_inline_def();
+
+				// create node and set it as current
+				let current_node = std::mem::replace(
+					&mut state.node,
+					Node::new(FootnoteDefinition {
+						label: None,
+						def_id: Some(def_id),
+						inline: true,
+					}),
+				);
+
+				// perform nested parsing
+				let start = state.pos;
+				let max = state.pos_max;
+				state.pos = content_start;
+				state.pos_max = content_end;
+				state.md.inline.tokenize(state);
+				state.pos = start;
+				state.pos_max = max;
+
+				// restore current node
+				let def_node = std::mem::replace(&mut state.node, current_node);
+
+				let ref_node = Node::new(crate::references::FootnoteReference {
+					label: None,
+					ref_id,
+					def_id,
+				});
+
+				// wrap the footnote definition and reference in an outer node to return
+				let mut outer_node = Node::new(InlineFootnote);
+				outer_node.children = vec![def_node, ref_node];
+
+				Some((outer_node, content_end + 1 - state.pos))
+			}
+			None => None,
+		}
+	}
+}
+
+// returns the end position of the footnote
+// this function assumes that first character ("[") already matches;
+fn parse_footnote(state: &mut InlineState<'_, '_>, start: usize) -> Option<usize> {
+	let old_pos = state.pos;
+	let mut label_end = None;
+	state.pos = start + 1;
+	let mut found = false;
+	while let Some(ch) = state.src[state.pos..state.pos_max].chars().next() {
+		if ch == ']' {
+			found = true;
+			break;
+		}
+		state.md.inline.skip_token(state);
+	}
+
+	if found {
+		label_end = Some(state.pos);
+	}
+
+	// restore old state
+	state.pos = old_pos;
+
+	label_end
+}

crates/lib/md-footnote/src/lib.rs

@@ -0,0 +1,89 @@
+//! A [markdown_it] plugin for parsing footnotes
+//!
+//! ```
+//! let parser = &mut markdown_it::MarkdownIt::new();
+//! md_footnote::add(parser);
+//! let node = parser.parse("[^note]\n\n[^note]: A footnote\n");
+//! ```
+use std::collections::HashMap;
+
+use markdown_it::{MarkdownIt, parser::extset::RootExt};
+
+pub mod back_refs;
+pub mod collect;
+pub mod definitions;
+pub mod inline;
+pub mod references;
+
+// Silence lints
+#[cfg(test)]
+use md_dev as _;
+
+#[cfg(test)]
+use testing as _;
+
+/// Add the full footnote plugin to the parser
+pub fn add(md: &mut MarkdownIt) {
+	definitions::add(md);
+	references::add(md);
+	inline::add(md);
+	collect::add(md);
+	back_refs::add(md);
+}
+
+#[derive(Debug, Default)]
+/// The set of parsed footnote definition labels,
+/// stored in the root node.
+pub struct FootnoteMap {
+	def_counter: usize,
+	ref_counter: usize,
+	label_to_def: HashMap<String, usize>,
+	def_to_refs: HashMap<usize, Vec<usize>>,
+}
+impl RootExt for FootnoteMap {}
+impl FootnoteMap {
+	/// Create an ID for the definition,
+	/// or return None if a definition already exists for the label
+	pub fn add_def(&mut self, label: &str) -> Option<usize> {
+		if self.label_to_def.contains_key(label) {
+			return None;
+		}
+		self.def_counter += 1;
+		self.label_to_def
+			.insert(String::from(label), self.def_counter);
+		Some(self.def_counter)
+	}
+	/// Create an ID for the reference and return (def_id, ref_id),
+	/// or return None if no definition exists for the label
+	pub fn add_ref(&mut self, label: &str) -> Option<(usize, usize)> {
+		match self.label_to_def.get(label) {
+			Some(def_id) => {
+				self.ref_counter += 1;
+				// self.def_to_refs.get_mut(&def_id).unwrap().push(self.ref_counter);
+				match self.def_to_refs.get_mut(def_id) {
+					Some(refs) => refs.push(self.ref_counter),
+					None => {
+						self.def_to_refs.insert(*def_id, vec![self.ref_counter]);
+					}
+				}
+				Some((*def_id, self.ref_counter))
+			}
+			None => None,
+		}
+	}
+	/// Add an inline definition and return (def_id, ref_id)
+	pub fn add_inline_def(&mut self) -> (usize, usize) {
+		self.def_counter += 1;
+		self.ref_counter += 1;
+		self.def_to_refs
+			.insert(self.def_counter, vec![self.ref_counter]);
+		(self.def_counter, self.ref_counter)
+	}
+	/// return the IDs of all references to the given definition ID
+	pub fn referenced_by(&self, def_id: usize) -> Vec<usize> {
+		match self.def_to_refs.get(&def_id) {
+			Some(ids) => ids.clone(),
+			None => Vec::new(),
+		}
+	}
+}

crates/lib/md-footnote/src/references.rs

@@ -0,0 +1,108 @@
+//! Plugin to parse footnote references
+//!
+//! ```rust
+//! let parser = &mut markdown_it::MarkdownIt::new();
+//! markdown_it::plugins::cmark::add(parser);
+//! md_footnote::references::add(parser);
+//! md_footnote::definitions::add(parser);
+//! let root = parser.parse("[^label]\n\n[^label]: This is a footnote");
+//! let mut names = vec![];
+//! root.walk(|node,_| { names.push(node.name()); });
+//! assert_eq!(names, vec![
+//! "markdown_it::parser::core::root::Root",
+//! "markdown_it::plugins::cmark::block::paragraph::Paragraph",
+//! "md_footnote::references::FootnoteReference",
+//! "md_footnote::definitions::FootnoteDefinition",
+//! "markdown_it::plugins::cmark::block::paragraph::Paragraph",
+//! "markdown_it::parser::inline::builtin::skip_text::Text"
+//! ]);
+//! ```
+use markdown_it::parser::inline::{InlineRule, InlineState};
+use markdown_it::{MarkdownIt, Node, NodeValue, Renderer};
+
+use crate::FootnoteMap;
+
+/// Add the footnote reference parsing to the markdown parser
+pub fn add(md: &mut MarkdownIt) {
+	// insert this rule into inline subparser
+	md.inline.add_rule::<FootnoteReferenceScanner>();
+}
+
+#[derive(Debug)]
+/// AST node for footnote reference
+pub struct FootnoteReference {
+	pub label: Option<String>,
+	pub ref_id: usize,
+	pub def_id: usize,
+}
+
+impl NodeValue for FootnoteReference {
+	fn render(&self, node: &Node, fmt: &mut dyn Renderer) {
+		let mut attrs = node.attrs.clone();
+		attrs.push(("class", "footnote-ref".into()));
+
+		fmt.open("sup", &attrs);
+		fmt.open(
+			"a",
+			&[
+				("href", format!("#fn{}", self.def_id)),
+				("id", format!("fnref{}", self.ref_id)),
+			],
+		);
+		fmt.text(&format!("[{}]", self.def_id));
+		fmt.close("a");
+		fmt.close("sup");
+	}
+}
+
+// This is an extension for the inline subparser.
+struct FootnoteReferenceScanner;
+
+impl InlineRule for FootnoteReferenceScanner {
+	const MARKER: char = '[';
+
+	fn run(state: &mut InlineState<'_, '_>) -> Option<(Node, usize)> {
+		let mut chars = state.src[state.pos..state.pos_max].chars();
+
+		// check line starts with the correct syntax
+		let Some('[') = chars.next() else {
+			return None;
+		};
+		let Some('^') = chars.next() else {
+			return None;
+		};
+
+		// gather the label
+		let mut label = String::new();
+		// The labels in footnote references may not contain spaces, tabs, or newlines.
+		// Backslash escapes form part of the label and do not escape anything
+		loop {
+			match chars.next() {
+				None => return None,
+				Some(']') => {
+					break;
+				}
+				Some(' ') => return None,
+				Some(c) => label.push(c),
+			}
+		}
+		if label.is_empty() {
+			return None;
+		}
+
+		let definitions = state.root_ext.get_or_insert_default::<FootnoteMap>();
+		let (def_id, ref_id) = definitions.add_ref(&label)?;
+
+		let length = label.len() + 3; // 3 for '[^' and ']'
+
+		// return new node and length of this structure
+		Some((
+			Node::new(FootnoteReference {
+				label: Some(label),
+				ref_id,
+				def_id,
+			}),
+			length,
+		))
+	}
+}

crates/lib/md-footnote/tests/fixtures.rs

@@ -0,0 +1,19 @@
+#![expect(unused_imports)]
+#![expect(unused_crate_dependencies)]
+use std::path::PathBuf;
+use testing::fixture;
+
+/*
+#[fixture("tests/fixtures/[!_]*.md")]
+fn test_html(file: PathBuf) {
+	let f = md_dev::read_fixture_file(file);
+
+	let parser = &mut markdown_it::MarkdownIt::new();
+	markdown_it::plugins::sourcepos::add(parser);
+	markdown_it::plugins::cmark::add(parser);
+	md_footnote::add(parser);
+	let actual = parser.parse(&f.input).render();
+
+	md_dev::assert_no_diff(f, &actual);
+}
+*/

crates/lib/md-footnote/tests/fixtures/0.md

@@ -0,0 +1,31 @@
+Basic test
+
+......
+
+[^a]
+[^a]
+
+[^a]: Multi
+line
+
+    Multi-paragraph
+
+[^a]: duplicate
+
+normal paragraph
+
+......
+
+<p data-sourcepos="1:1-2:4"><sup data-sourcepos="1:1-1:4" class="footnote-ref"><a href="#fn1" id="fnref1">[1]</a></sup>
+<sup data-sourcepos="2:1-2:4" class="footnote-ref"><a href="#fn1" id="fnref2">[1]</a></sup></p>
+<p data-sourcepos="11:1-11:16">normal paragraph</p>
+<hr class="footnotes-sep">
+<section class="footnotes">
+<ol class="footnotes-list">
+<li data-sourcepos="4:1-8:0" id="fn1" class="footnote-item">
+<p data-sourcepos="4:7-5:4">Multi
+line</p>
+<p data-sourcepos="7:5-7:19">Multi-paragraph <a href="#fnref1" class="footnote-backref">↩︎</a> <a href="#fnref2" class="footnote-backref">↩︎</a></p>
+</li>
+</ol>
+</section>

crates/lib/md-footnote/tests/fixtures/1.md

@@ -0,0 +1,45 @@
+Pandoc example
+
+......
+
+Here is a footnote reference,[^1] and another.[^longnote]
+
+[^1]: Here is the footnote.
+
+[^longnote]: Here's one with multiple blocks.
+
+    Subsequent paragraphs are indented to show that they
+belong to the previous footnote.
+
+        { some.code }
+
+    The whole paragraph can be indented, or just the first
+    line.  In this way, multi-paragraph footnotes work like
+    multi-paragraph list items.
+
+This paragraph won't be part of the note, because it
+isn't indented.
+
+......
+
+<p data-sourcepos="1:1-1:57">Here is a footnote reference,<sup data-sourcepos="1:30-1:33" class="footnote-ref"><a href="#fn1" id="fnref1">[1]</a></sup> and another.<sup data-sourcepos="1:47-1:57" class="footnote-ref"><a href="#fn2" id="fnref2">[2]</a></sup></p>
+<p data-sourcepos="16:1-17:15">This paragraph won't be part of the note, because it
+isn't indented.</p>
+<hr class="footnotes-sep">
+<section class="footnotes">
+<ol class="footnotes-list">
+<li data-sourcepos="3:1-4:0" id="fn1" class="footnote-item">
+<p data-sourcepos="3:7-3:27">Here is the footnote. <a href="#fnref1" class="footnote-backref">↩︎</a></p>
+</li>
+<li data-sourcepos="5:1-15:0" id="fn2" class="footnote-item">
+<p data-sourcepos="5:14-5:45">Here's one with multiple blocks.</p>
+<p data-sourcepos="7:5-8:32">Subsequent paragraphs are indented to show that they
+belong to the previous footnote.</p>
+<pre><code data-sourcepos="10:9-10:21">{ some.code }
+</code></pre>
+<p data-sourcepos="12:5-14:31">The whole paragraph can be indented, or just the first
+line.  In this way, multi-paragraph footnotes work like
+multi-paragraph list items. <a href="#fnref2" class="footnote-backref">↩︎</a></p>
+</li>
+</ol>
+</section>

crates/lib/md-footnote/tests/fixtures/10.md

@@ -0,0 +1,19 @@
+Newline after footnote identifier
+
+......
+
+[^a]
+
+[^a]:
+b
+
+......
+
+<p data-sourcepos="1:1-1:4"><sup data-sourcepos="1:1-1:4" class="footnote-ref"><a href="#fn1" id="fnref1">[1]</a></sup></p>
+<p data-sourcepos="4:1-4:1">b</p>
+<hr class="footnotes-sep">
+<section class="footnotes">
+<ol class="footnotes-list">
+<li data-sourcepos="3:1-3:5" id="fn1" class="footnote-item"> <a href="#fnref1" class="footnote-backref">↩︎</a></li>
+</ol>
+</section>

crates/lib/md-footnote/tests/fixtures/2.md

@@ -0,0 +1,27 @@
+They could terminate each other
+
+......
+
+[^1][^2][^3]
+
+[^1]: foo
+[^2]: bar
+[^3]: baz
+
+......
+
+<p data-sourcepos="1:1-1:12"><sup data-sourcepos="1:1-1:4" class="footnote-ref"><a href="#fn1" id="fnref1">[1]</a></sup><sup data-sourcepos="1:5-1:8" class="footnote-ref"><a href="#fn2" id="fnref2">[2]</a></sup><sup data-sourcepos="1:9-1:12" class="footnote-ref"><a href="#fn3" id="fnref3">[3]</a></sup></p>
+<hr class="footnotes-sep">
+<section class="footnotes">
+<ol class="footnotes-list">
+<li data-sourcepos="3:1-3:9" id="fn1" class="footnote-item">
+<p data-sourcepos="3:7-3:9">foo <a href="#fnref1" class="footnote-backref">↩︎</a></p>
+</li>
+<li data-sourcepos="4:1-4:9" id="fn2" class="footnote-item">
+<p data-sourcepos="4:7-4:9">bar <a href="#fnref2" class="footnote-backref">↩︎</a></p>
+</li>
+<li data-sourcepos="5:1-5:9" id="fn3" class="footnote-item">
+<p data-sourcepos="5:7-5:9">baz <a href="#fnref3" class="footnote-backref">↩︎</a></p>
+</li>
+</ol>
+</section>

crates/lib/md-footnote/tests/fixtures/3.md

@@ -0,0 +1,23 @@
+They could be inside blockquotes, and are lazy
+
+......
+
+[^foo]
+
+> [^foo]: bar
+baz
+
+......
+
+<p data-sourcepos="1:1-1:6"><sup data-sourcepos="1:1-1:6" class="footnote-ref"><a href="#fn1" id="fnref1">[1]</a></sup></p>
+<blockquote data-sourcepos="3:1-4:3">
+</blockquote>
+<hr class="footnotes-sep">
+<section class="footnotes">
+<ol class="footnotes-list">
+<li data-sourcepos="3:3-4:3" id="fn1" class="footnote-item">
+<p data-sourcepos="3:11-4:3">bar
+baz <a href="#fnref1" class="footnote-backref">↩︎</a></p>
+</li>
+</ol>
+</section>

crates/lib/md-footnote/tests/fixtures/4.md

@@ -0,0 +1,14 @@
+Their labels could not contain spaces or newlines
+
+......
+
+[^ foo]: bar baz
+
+[^foo
+]: bar baz
+
+......
+
+<p data-sourcepos="1:1-1:16">[^ foo]: bar baz</p>
+<p data-sourcepos="3:1-4:10">[^foo
+]: bar baz</p>

crates/lib/md-footnote/tests/fixtures/5.md

@@ -0,0 +1,19 @@
+Duplicate footnotes:
+
+......
+
+[^xxxxx] [^xxxxx]
+
+[^xxxxx]: foo
+
+......
+
+<p data-sourcepos="1:1-1:17"><sup data-sourcepos="1:1-1:8" class="footnote-ref"><a href="#fn1" id="fnref1">[1]</a></sup> <sup data-sourcepos="1:10-1:17" class="footnote-ref"><a href="#fn1" id="fnref2">[1]</a></sup></p>
+<hr class="footnotes-sep">
+<section class="footnotes">
+<ol class="footnotes-list">
+<li data-sourcepos="3:1-3:13" id="fn1" class="footnote-item">
+<p data-sourcepos="3:11-3:13">foo <a href="#fnref1" class="footnote-backref">↩︎</a> <a href="#fnref2" class="footnote-backref">↩︎</a></p>
+</li>
+</ol>
+</section>

crates/lib/md-footnote/tests/fixtures/6.md

@@ -0,0 +1,28 @@
+Indents
+
+
+......
+
+[^xxxxx] [^yyyyy]
+
+[^xxxxx]: foo
+    ---
+
+[^yyyyy]: foo
+   ---
+
+......
+
+<p data-sourcepos="1:1-1:17"><sup data-sourcepos="1:1-1:8" class="footnote-ref"><a href="#fn1" id="fnref1">[1]</a></sup> <sup data-sourcepos="1:10-1:17" class="footnote-ref"><a href="#fn2" id="fnref2">[2]</a></sup></p>
+<hr data-sourcepos="7:4-7:6">
+<hr class="footnotes-sep">
+<section class="footnotes">
+<ol class="footnotes-list">
+<li data-sourcepos="3:1-5:0" id="fn1" class="footnote-item">
+<h2 data-sourcepos="3:11-4:7">foo</h2>
+ <a href="#fnref1" class="footnote-backref">↩︎</a></li>
+<li data-sourcepos="6:1-6:13" id="fn2" class="footnote-item">
+<p data-sourcepos="6:11-6:13">foo <a href="#fnref2" class="footnote-backref">↩︎</a></p>
+</li>
+</ol>
+</section>

crates/lib/md-footnote/tests/fixtures/8.md

@@ -0,0 +1,19 @@
+Indents for the first line (tabs)
+
+......
+
+[^xxxxx]
+
+[^xxxxx]:		foo
+
+......
+
+<p data-sourcepos="1:1-1:8"><sup data-sourcepos="1:1-1:8" class="footnote-ref"><a href="#fn1" id="fnref1">[1]</a></sup></p>
+<hr class="footnotes-sep">
+<section class="footnotes">
+<ol class="footnotes-list">
+<li data-sourcepos="3:1-3:14" id="fn1" class="footnote-item">
+<p data-sourcepos="3:12-3:14">foo <a href="#fnref1" class="footnote-backref">↩︎</a></p>
+</li>
+</ol>
+</section>

crates/lib/md-footnote/tests/fixtures/9.md

@@ -0,0 +1,37 @@
+Nested blocks
+
+......
+
+[^a]
+
+[^a]: abc
+
+    def
+hij
+
+    - list
+
+    > block
+
+terminates here
+
+......
+
+<p data-sourcepos="1:1-1:4"><sup data-sourcepos="1:1-1:4" class="footnote-ref"><a href="#fn1" id="fnref1">[1]</a></sup></p>
+<p data-sourcepos="12:1-12:15">terminates here</p>
+<hr class="footnotes-sep">
+<section class="footnotes">
+<ol class="footnotes-list">
+<li data-sourcepos="3:1-11:0" id="fn1" class="footnote-item">
+<p data-sourcepos="3:7-3:9">abc</p>
+<p data-sourcepos="5:5-6:3">def
+hij</p>
+<ul data-sourcepos="8:5-9:0">
+<li data-sourcepos="8:5-9:0">list</li>
+</ul>
+<blockquote data-sourcepos="10:5-10:11">
+<p data-sourcepos="10:7-10:11">block</p>
+</blockquote>
+ <a href="#fnref1" class="footnote-backref">↩︎</a></li>
+</ol>
+</section>

crates/lib/md-footnote/tests/fixtures/_7.md

@@ -0,0 +1,24 @@
+Indents for the first line
+.............
+
+[^xxxxx] [^yyyyy]
+
+[^xxxxx]:       foo
+
+[^yyyyy]:        foo
+
+.............
+
+<p><sup class="footnote-ref"><a href="#fn1" id="fnref1">[1]</a></sup> <sup class="footnote-ref"><a href="#fn2" id="fnref2">[2]</a></sup></p>
+<hr class="footnotes-sep">
+<section class="footnotes">
+<ol class="footnotes-list">
+<li id="fn1" class="footnote-item">
+<p>foo <a href="#fnref1" class="footnote-backref">↩︎</a></p>
+</li>
+<li id="fn2" class="footnote-item">
+<pre><code>foo
+</code></pre>
+ <a href="#fnref2" class="footnote-backref">↩︎</a></li>
+</ol>
+</section>

crates/lib/md-footnote/tests/fixtures/inline-1.md

@@ -0,0 +1,21 @@
+We support inline notes too (pandoc example)
+
+......
+
+Here is an inline note.^[Inlines notes are easier to write, since
+you don't have to pick an identifier and move down to type the
+note.]
+
+......
+
+<p data-sourcepos="1:1-3:6">Here is an inline note.<sup class="footnote-ref"><a href="#fn1" id="fnref1">[1]</a></sup></p>
+<hr class="footnotes-sep">
+<section class="footnotes">
+<ol class="footnotes-list">
+<li id="fn1" class="footnote-item">
+<p>Inlines notes are easier to write, since
+you don't have to pick an identifier and move down to type the
+note. <a href="#fnref1" class="footnote-backref">↩︎</a></p>
+</li>
+</ol>
+</section>

crates/lib/md-footnote/tests/fixtures/inline-2.md

@@ -0,0 +1,17 @@
+Inline footnotes can have arbitrary markup
+
+......
+
+foo^[ *bar* ]
+
+......
+
+<p data-sourcepos="1:1-1:13">foo<sup class="footnote-ref"><a href="#fn1" id="fnref1">[1]</a></sup></p>
+<hr class="footnotes-sep">
+<section class="footnotes">
+<ol class="footnotes-list">
+<li id="fn1" class="footnote-item">
+<p> <em data-sourcepos="1:7-1:11">bar</em>  <a href="#fnref1" class="footnote-backref">↩︎</a></p>
+</li>
+</ol>
+</section>

crates/lib/md-footnote/tests/fixtures/inline-3.md

@@ -0,0 +1,19 @@
+Should allow links in inline footnotes
+
+......
+
+Example^[this is another example [a]]
+
+[a]: https://github.com
+
+......
+
+<p data-sourcepos="1:1-1:37">Example<sup class="footnote-ref"><a href="#fn1" id="fnref1">[1]</a></sup></p>
+<hr class="footnotes-sep">
+<section class="footnotes">
+<ol class="footnotes-list">
+<li id="fn1" class="footnote-item">
+<p>this is another example <a data-sourcepos="1:34-1:36" href="https://github.com">a</a> <a href="#fnref1" class="footnote-backref">↩︎</a></p>
+</li>
+</ol>
+</section>

crates/lib/md-footnote/tests/fixtures/inline-4.md

@@ -0,0 +1,19 @@
+nested inline footnotes
+
+......
+
+[Example^[this is another example [a]]][a]
+
+[a]: https://github.com
+
+......
+
+<p data-sourcepos="1:1-1:42"><a data-sourcepos="1:1-1:42" href="https://github.com">Example<sup class="footnote-ref"><a href="#fn1" id="fnref1">[1]</a></sup></a></p>
+<hr class="footnotes-sep">
+<section class="footnotes">
+<ol class="footnotes-list">
+<li id="fn1" class="footnote-item">
+<p>this is another example <a data-sourcepos="1:35-1:37" href="https://github.com">a</a> <a href="#fnref1" class="footnote-backref">↩︎</a></p>
+</li>
+</ol>
+</section>

crates/lib/page/Cargo.toml

@@ -8,13 +8,14 @@ edition = { workspace = true }
 workspace = true
 
 [dependencies]
-libservice = { workspace = true }
+toolbox = { workspace = true }
+pixel-transform = { workspace = true }
 
 axum = { workspace = true }
+tokio = { workspace = true }
 tracing = { workspace = true }
 maud = { workspace = true }
 chrono = { workspace = true }
-parking_lot = { workspace = true }
 serde = { workspace = true }
-lru = { workspace = true }
+tower = { workspace = true }
-tower-http = { workspace = true }
+serde_urlencoded = { workspace = true }

crates/lib/page/htmx/json-enc-1.9.12.js

@@ -0,0 +1,11 @@
+htmx.defineExtension('json-enc', {
+	onEvent: function (name, evt) {
+		if (name === "htmx:configRequest") {
+			evt.detail.headers['Content-Type'] = "application/json";
+		}
+	},
+	encodeParameters: function (xhr, parameters, elt) {
+		xhr.overrideMimeType('text/json');
+		return (JSON.stringify(parameters));
+	}
+});

crates/lib/page/src/lib.rs

@@ -1,8 +1,25 @@
-mod page;
+//! A web stack for embedded uis.
-pub use page::*;
+//!
+//! Featuring:
+//! - htmx
+//! - axum
+//! - rust
+//! - and maud
 
-mod requestcontext;
+pub mod servable;
-pub use requestcontext::*;
 
-mod server;
+mod types;
-pub use server::*;
+pub use types::*;
+
+mod route;
+pub use route::*;
+
+pub const HTMX_2_0_8: servable::StaticAsset = servable::StaticAsset {
+	bytes: include_str!("../htmx/htmx-2.0.8.min.js").as_bytes(),
+	mime: toolbox::mime::MimeType::Javascript,
+};
+
+pub const EXT_JSON_1_19_12: servable::StaticAsset = servable::StaticAsset {
+	bytes: include_str!("../htmx/json-enc-1.9.12.js").as_bytes(),
+	mime: toolbox::mime::MimeType::Javascript,
+};

crates/lib/page/src/page.rs

@@ -1,105 +0,0 @@
-use chrono::TimeDelta;
-use maud::{Markup, Render, html};
-use serde::Deserialize;
-use std::pin::Pin;
-
-use crate::RequestContext;
-
-//
-// MARK: metadata
-//
-
-#[derive(Debug, Clone, Hash, PartialEq, Eq, Deserialize)]
-pub struct PageMetadata {
-	pub title: String,
-	pub author: Option<String>,
-	pub description: Option<String>,
-	pub image: Option<String>,
-	pub slug: Option<String>,
-}
-
-impl Default for PageMetadata {
-	fn default() -> Self {
-		Self {
-			title: "Untitled page".into(),
-			author: None,
-			description: None,
-			image: None,
-			slug: None,
-		}
-	}
-}
-
-impl Render for PageMetadata {
-	fn render(&self) -> Markup {
-		let empty = String::new();
-		let title = &self.title;
-		let author = &self.author.as_ref().unwrap_or(&empty);
-		let description = &self.description.as_ref().unwrap_or(&empty);
-		let image = &self.image.as_ref().unwrap_or(&empty);
-
-		html !(
-			meta property="og:site_name" content=(title) {}
-			meta name="title" content=(title) {}
-			meta property="og:title" content=(title) {}
-			meta property="twitter:title" content=(title) {}
-
-			meta name="author" content=(author) {}
-
-			meta name="description" content=(description) {}
-			meta property="og:description" content=(description) {}
-			meta property="twitter:description" content=(description) {}
-
-			meta content=(image) property="og:image" {}
-			link rel="shortcut icon" href=(image) type="image/x-icon" {}
-		)
-	}
-}
-
-//
-// MARK: page
-//
-
-// Some HTML
-pub struct Page {
-	pub meta: PageMetadata,
-
-	/// How long this page's html may be cached.
-	/// This controls the maximum age of a page shown to the user.
-	///
-	/// If `None`, this page is always rendered from scratch.
-	pub html_ttl: Option<TimeDelta>,
-
-	/// A function that generates this page's html.
-	///
-	/// This should return the contents of this page's <body> tag,
-	/// or the contents of a wrapper element (defined in the page server struct).
-	///
-	/// This closure must never return `<html>` or `<head>`.
-	pub generate_html: Box<
-		dyn Send
-			+ Sync
-			+ for<'a> Fn(
-				&'a Page,
-				&'a RequestContext,
-			) -> Pin<Box<dyn Future<Output = Markup> + 'a + Send + Sync>>,
-	>,
-}
-
-impl Default for Page {
-	fn default() -> Self {
-		Page {
-			meta: Default::default(),
-			html_ttl: Some(TimeDelta::seconds(60 * 24 * 30)),
-			//css_ttl: Duration::from_secs(60 * 24 * 30),
-			//generate_css: None,
-			generate_html: Box::new(|_, _| Box::pin(async { html!() })),
-		}
-	}
-}
-
-impl Page {
-	pub async fn generate_html(&self, req_info: &RequestContext) -> Markup {
-		(self.generate_html)(self, req_info).await
-	}
-}

crates/lib/page/src/requestcontext.rs

@@ -1,60 +0,0 @@
-use axum::http::HeaderMap;
-
-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct RequestContext {
-	pub client_info: ClientInfo,
-}
-
-//
-//
-//
-
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
-pub enum DeviceType {
-	Mobile,
-	Desktop,
-}
-
-impl Default for DeviceType {
-	fn default() -> Self {
-		Self::Desktop
-	}
-}
-
-//
-// MARK: clientinfo
-//
-
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
-pub struct ClientInfo {
-	/// This is an estimate, but it's probably good enough.
-	pub device_type: DeviceType,
-}
-
-impl ClientInfo {
-	pub fn from_headers(headers: &HeaderMap) -> Self {
-		let ua = headers
-			.get("user-agent")
-			.and_then(|x| x.to_str().ok())
-			.unwrap_or("");
-
-		let ch_mobile = headers
-			.get("Sec-CH-UA-Mobile")
-			.and_then(|x| x.to_str().ok())
-			.unwrap_or("");
-
-		let mut device_type = None;
-
-		if device_type.is_none() && ch_mobile.contains("1") {
-			device_type = Some(DeviceType::Mobile);
-		}
-
-		if device_type.is_none() && ua.contains("Mobile") {
-			device_type = Some(DeviceType::Mobile);
-		}
-
-		Self {
-			device_type: device_type.unwrap_or_default(),
-		}
-	}
-}

crates/lib/page/src/route.rs

@@ -0,0 +1,275 @@
+use axum::{
+	Router,
+	body::Body,
+	http::{HeaderMap, HeaderValue, Method, Request, StatusCode, header},
+	response::{IntoResponse, Response},
+};
+use chrono::TimeDelta;
+use std::{
+	collections::{BTreeMap, HashMap},
+	convert::Infallible,
+	net::SocketAddr,
+	pin::Pin,
+	sync::Arc,
+	task::{Context, Poll},
+	time::Instant,
+};
+use toolbox::mime::MimeType;
+use tower::Service;
+use tracing::trace;
+
+use crate::{ClientInfo, RenderContext, Rendered, RenderedBody, servable::Servable};
+
+struct Default404 {}
+impl Servable for Default404 {
+	fn head<'a>(
+		&'a self,
+		_ctx: &'a RenderContext,
+	) -> Pin<Box<dyn Future<Output = Rendered<()>> + 'a + Send + Sync>> {
+		Box::pin(async {
+			return Rendered {
+				code: StatusCode::NOT_FOUND,
+				body: (),
+				ttl: Some(TimeDelta::days(1)),
+				immutable: true,
+				headers: HeaderMap::new(),
+				mime: Some(MimeType::Html),
+			};
+		})
+	}
+
+	fn render<'a>(
+		&'a self,
+		ctx: &'a RenderContext,
+	) -> Pin<Box<dyn Future<Output = Rendered<RenderedBody>> + 'a + Send + Sync>> {
+		Box::pin(async { self.head(ctx).await.with_body(RenderedBody::Empty) })
+	}
+}
+
+/// A set of related [Servable]s under one route.
+///
+/// Use as follows:
+/// ```ignore
+///
+/// // Add compression, for example.
+/// // Also consider CORS and timeout.
+/// let compression: CompressionLayer = CompressionLayer::new()
+/// 	.br(true)
+/// 	.deflate(true)
+/// 	.gzip(true)
+/// 	.zstd(true)
+/// 	.compress_when(DefaultPredicate::new());
+///
+/// let route = ServableRoute::new()
+/// 	.add_page(
+/// 		"/page",
+/// 		StaticAsset {
+/// 			bytes: "I am a page".as_bytes(),
+/// 			mime: MimeType::Text,
+/// 		},
+/// 	);
+///
+/// Router::new()
+/// 	.nest_service("/", route)
+/// 	.layer(compression.clone());
+/// ```
+#[derive(Clone)]
+pub struct ServableRoute {
+	pages: Arc<HashMap<String, Arc<dyn Servable>>>,
+	notfound: Arc<dyn Servable>,
+}
+
+impl ServableRoute {
+	pub fn new() -> Self {
+		Self {
+			pages: Arc::new(HashMap::new()),
+			notfound: Arc::new(Default404 {}),
+		}
+	}
+
+	/// Set this server's "not found" page
+	pub fn with_404<S: Servable + 'static>(mut self, page: S) -> Self {
+		self.notfound = Arc::new(page);
+		self
+	}
+
+	/// Add a page to this server at the given route.
+	/// - panics if route does not start with a `/`, ends with a `/`, or contains `//`.
+	///   - urls are normalized, routes that violate this condition will never be served.
+	///   - `/` is an exception, it is valid.
+	/// - panics if called after this service is started
+	/// - overwrites existing pages
+	pub fn add_page<S: Servable + 'static>(mut self, route: impl Into<String>, page: S) -> Self {
+		let route = route.into();
+
+		if !route.starts_with("/") {
+			panic!("route must start with /")
+		};
+
+		if route.ends_with("/") && route != "/" {
+			panic!("route must not end with /")
+		};
+
+		if route.contains("//") {
+			panic!("route must not contain //")
+		};
+
+		#[expect(clippy::expect_used)]
+		Arc::get_mut(&mut self.pages)
+			.expect("add_pages called after service was started")
+			.insert(route, Arc::new(page));
+
+		self
+	}
+
+	/// Convenience method.
+	/// Turns this service into a router.
+	///
+	/// Equivalent to:
+	/// ```ignore
+	/// Router::new().fallback_service(self)
+	/// ```
+	pub fn into_router<T: Clone + Send + Sync + 'static>(self) -> Router<T> {
+		Router::new().fallback_service(self)
+	}
+}
+
+//
+// MARK: impl Service
+//
+
+impl Service<Request<Body>> for ServableRoute {
+	type Response = Response;
+	type Error = Infallible;
+	type Future =
+		Pin<Box<dyn Future<Output = Result<Self::Response, Self::Error>> + Send + 'static>>;
+
+	fn poll_ready(&mut self, _cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
+		Poll::Ready(Ok(()))
+	}
+
+	fn call(&mut self, req: Request<Body>) -> Self::Future {
+		if req.method() != Method::GET && req.method() != Method::HEAD {
+			let mut headers = HeaderMap::with_capacity(1);
+			headers.insert(header::ACCEPT, HeaderValue::from_static("GET,HEAD"));
+			return Box::pin(async {
+				Ok((StatusCode::METHOD_NOT_ALLOWED, headers).into_response())
+			});
+		}
+
+		let pages = self.pages.clone();
+		let notfound = self.notfound.clone();
+		Box::pin(async move {
+			let addr = req.extensions().get::<SocketAddr>().copied();
+			let route = req.uri().path().to_owned();
+			let headers = req.headers().clone();
+			let query: BTreeMap<String, String> =
+				serde_urlencoded::from_str(req.uri().query().unwrap_or("")).unwrap_or_default();
+
+			let start = Instant::now();
+			let client_info = ClientInfo::from_headers(&headers);
+			let ua = headers
+				.get("user-agent")
+				.and_then(|x| x.to_str().ok())
+				.unwrap_or("");
+
+			trace!(
+				message = "Serving route",
+				route,
+				addr = ?addr,
+				user_agent = ua,
+				device_type = ?client_info.device_type
+			);
+
+			// Normalize url with redirect
+			if (route.ends_with('/') && route != "/") || route.contains("//") {
+				let mut new_route = route.clone();
+				while new_route.contains("//") {
+					new_route = new_route.replace("//", "/");
+				}
+				let new_route = new_route.trim_matches('/');
+
+				trace!(
+					message = "Redirecting",
+					route,
+					new_route,
+					addr = ?addr,
+					user_agent = ua,
+					device_type = ?client_info.device_type
+				);
+
+				let mut headers = HeaderMap::with_capacity(1);
+				match HeaderValue::from_str(&format!("/{new_route}")) {
+					Ok(x) => headers.append(header::LOCATION, x),
+					Err(_) => return Ok(StatusCode::BAD_REQUEST.into_response()),
+				};
+				return Ok((StatusCode::PERMANENT_REDIRECT, headers).into_response());
+			}
+
+			let ctx = RenderContext {
+				client_info,
+				route,
+				query,
+			};
+
+			let page = pages.get(&ctx.route).unwrap_or(&notfound);
+			let mut rend = match req.method() == Method::HEAD {
+				true => page.head(&ctx).await.with_body(RenderedBody::Empty),
+				false => page.render(&ctx).await,
+			};
+
+			// Tweak headers
+			{
+				if !rend.headers.contains_key(header::CACHE_CONTROL) {
+					let max_age = rend.ttl.map(|x| x.num_seconds()).unwrap_or(1).max(1);
+
+					let mut value = String::new();
+					if rend.immutable {
+						value.push_str("immutable, ");
+					}
+
+					value.push_str("public, ");
+					value.push_str(&format!("max-age={}, ", max_age));
+
+					#[expect(clippy::unwrap_used)]
+					rend.headers.insert(
+						header::CACHE_CONTROL,
+						HeaderValue::from_str(value.trim().trim_end_matches(',')).unwrap(),
+					);
+				}
+
+				if !rend.headers.contains_key("Accept-CH") {
+					rend.headers
+						.insert("Accept-CH", HeaderValue::from_static("Sec-CH-UA-Mobile"));
+				}
+
+				if !rend.headers.contains_key(header::CONTENT_TYPE)
+					&& let Some(mime) = &rend.mime
+				{
+					#[expect(clippy::unwrap_used)]
+					rend.headers.insert(
+						header::CONTENT_TYPE,
+						HeaderValue::from_str(&mime.to_string()).unwrap(),
+					);
+				}
+			}
+
+			trace!(
+				message = "Served route",
+				route = ctx.route,
+				addr = ?addr,
+				user_agent = ua,
+				device_type = ?client_info.device_type,
+				time_ns = start.elapsed().as_nanos()
+			);
+
+			Ok(match rend.body {
+				RenderedBody::Markup(m) => (rend.code, rend.headers, m.0).into_response(),
+				RenderedBody::Static(d) => (rend.code, rend.headers, d).into_response(),
+				RenderedBody::Bytes(d) => (rend.code, rend.headers, d).into_response(),
+				RenderedBody::String(s) => (rend.code, rend.headers, s).into_response(),
+				RenderedBody::Empty => (rend.code, rend.headers).into_response(),
+			})
+		})
+	}
+}

crates/lib/page/src/servable/asset.rs

@@ -0,0 +1,175 @@
+use axum::http::{HeaderMap, StatusCode};
+use chrono::TimeDelta;
+use pixel_transform::TransformerChain;
+use std::{pin::Pin, str::FromStr};
+use toolbox::mime::MimeType;
+use tracing::{error, trace};
+
+use crate::{RenderContext, Rendered, RenderedBody, servable::Servable};
+
+pub struct StaticAsset {
+	pub bytes: &'static [u8],
+	pub mime: MimeType,
+}
+
+impl Servable for StaticAsset {
+	fn head<'a>(
+		&'a self,
+		ctx: &'a RenderContext,
+	) -> Pin<Box<dyn Future<Output = Rendered<()>> + 'a + Send + Sync>> {
+		Box::pin(async {
+			let ttl = Some(TimeDelta::days(30));
+			let is_image = TransformerChain::mime_is_image(&self.mime);
+
+			let transform = match (is_image, ctx.query.get("t")) {
+				(false, _) | (_, None) => None,
+
+				(true, Some(x)) => match TransformerChain::from_str(x) {
+					Ok(x) => Some(x),
+					Err(_err) => {
+						return Rendered {
+							code: StatusCode::BAD_REQUEST,
+							body: (),
+							ttl,
+							immutable: true,
+
+							headers: HeaderMap::new(),
+							mime: None,
+						};
+					}
+				},
+			};
+
+			match transform {
+				Some(transform) => {
+					return Rendered {
+						code: StatusCode::OK,
+						body: (),
+						ttl,
+						immutable: true,
+
+						headers: HeaderMap::new(),
+						mime: Some(
+							transform
+								.output_mime(&self.mime)
+								.unwrap_or(self.mime.clone()),
+						),
+					};
+				}
+
+				None => {
+					return Rendered {
+						code: StatusCode::OK,
+						body: (),
+						ttl,
+						immutable: true,
+
+						headers: HeaderMap::new(),
+						mime: Some(self.mime.clone()),
+					};
+				}
+			}
+		})
+	}
+
+	fn render<'a>(
+		&'a self,
+		ctx: &'a RenderContext,
+	) -> Pin<Box<dyn Future<Output = Rendered<RenderedBody>> + 'a + Send + Sync>> {
+		Box::pin(async {
+			let ttl = Some(TimeDelta::days(30));
+
+			// Automatically provide transformation if this is an image
+			let is_image = TransformerChain::mime_is_image(&self.mime);
+
+			let transform = match (is_image, ctx.query.get("t")) {
+				(false, _) | (_, None) => None,
+
+				(true, Some(x)) => match TransformerChain::from_str(x) {
+					Ok(x) => Some(x),
+					Err(err) => {
+						return Rendered {
+							code: StatusCode::BAD_REQUEST,
+							body: RenderedBody::String(err),
+							ttl,
+							immutable: true,
+
+							headers: HeaderMap::new(),
+							mime: None,
+						};
+					}
+				},
+			};
+
+			match transform {
+				Some(transform) => {
+					trace!(message = "Transforming image", ?transform);
+
+					let task = {
+						let mime = Some(self.mime.clone());
+						let bytes = self.bytes;
+						tokio::task::spawn_blocking(move || {
+							transform.transform_bytes(bytes, mime.as_ref())
+						})
+					};
+
+					let res = match task.await {
+						Ok(x) => x,
+						Err(error) => {
+							error!(message = "Error while transforming image", ?error);
+							return Rendered {
+								code: StatusCode::INTERNAL_SERVER_ERROR,
+								body: RenderedBody::String(format!(
+									"Error while transforming image: {error:?}"
+								)),
+								ttl: None,
+								immutable: true,
+
+								headers: HeaderMap::new(),
+								mime: None,
+							};
+						}
+					};
+
+					match res {
+						Ok((mime, bytes)) => {
+							return Rendered {
+								code: StatusCode::OK,
+								body: RenderedBody::Bytes(bytes),
+								ttl,
+								immutable: true,
+
+								headers: HeaderMap::new(),
+								mime: Some(mime),
+							};
+						}
+
+						Err(err) => {
+							return Rendered {
+								code: StatusCode::INTERNAL_SERVER_ERROR,
+								body: RenderedBody::String(format!("{err}")),
+								ttl,
+								immutable: true,
+
+								headers: HeaderMap::new(),
+								mime: None,
+							};
+						}
+					}
+				}
+
+				None => {
+					return Rendered {
+						code: StatusCode::OK,
+						body: RenderedBody::Static(self.bytes),
+						ttl,
+						immutable: true,
+
+						headers: HeaderMap::new(),
+						mime: Some(self.mime.clone()),
+					};
+				}
+			}
+		})
+	}
+}

crates/lib/page/src/servable/mod.rs

@@ -0,0 +1,26 @@
+mod asset;
+pub use asset::*;
+
+mod page;
+pub use page::*;
+
+mod redirect;
+pub use redirect::*;
+
+/// Something that may be served over http.
+pub trait Servable: Send + Sync {
+	/// Return the same response as [Servable::render], but with an empty body.
+	/// Used to respond to `HEAD` requests.
+	fn head<'a>(
+		&'a self,
+		ctx: &'a crate::RenderContext,
+	) -> std::pin::Pin<Box<dyn Future<Output = crate::Rendered<()>> + 'a + Send + Sync>>;
+
+	/// Render this page
+	fn render<'a>(
+		&'a self,
+		ctx: &'a crate::RenderContext,
+	) -> std::pin::Pin<
+		Box<dyn Future<Output = crate::Rendered<crate::RenderedBody>> + 'a + Send + Sync>,
+	>;
+}

crates/lib/page/src/servable/page.rs

@@ -0,0 +1,309 @@
+use axum::http::{HeaderMap, StatusCode};
+use chrono::TimeDelta;
+use maud::{DOCTYPE, Markup, PreEscaped, html};
+use serde::Deserialize;
+use std::{pin::Pin, sync::Arc};
+use toolbox::mime::MimeType;
+
+use crate::{RenderContext, Rendered, RenderedBody, servable::Servable};
+
+//
+// MARK: metadata
+//
+
+#[derive(Debug, Clone, Hash, PartialEq, Eq, Deserialize)]
+pub struct PageMetadata {
+	pub title: String,
+	pub author: Option<String>,
+	pub description: Option<String>,
+	pub image: Option<String>,
+}
+
+impl Default for PageMetadata {
+	fn default() -> Self {
+		Self {
+			title: "Untitled page".into(),
+			author: None,
+			description: None,
+			image: None,
+		}
+	}
+}
+
+//
+// MARK: page
+//
+
+#[derive(Clone)]
+pub struct Page {
+	pub meta: PageMetadata,
+	pub immutable: bool,
+
+	/// How long this page's html may be cached.
+	/// This controls the maximum age of a page shown to the user.
+	///
+	/// If `None`, this page is always rendered from scratch.
+	pub html_ttl: Option<TimeDelta>,
+
+	/// A function that generates this page's html.
+	///
+	/// This should return the contents of this page's <body> tag,
+	/// or the contents of a wrapper element (defined in the page server struct).
+	///
+	/// This closure must never return `<html>` or `<head>`.
+	pub generate_html: Arc<
+		dyn Send
+			+ Sync
+			+ 'static
+			+ for<'a> Fn(
+				&'a Page,
+				&'a RenderContext,
+			) -> Pin<Box<dyn Future<Output = Markup> + Send + Sync + 'a>>,
+	>,
+
+	pub response_code: StatusCode,
+
+	pub scripts_inline: Vec<String>,
+	pub scripts_linked: Vec<String>,
+	pub styles_linked: Vec<String>,
+	pub styles_inline: Vec<String>,
+
+	/// `name`, `content` for extra `<meta>` tags
+	pub extra_meta: Vec<(String, String)>,
+}
+
+impl Default for Page {
+	fn default() -> Self {
+		Page {
+			// No cache by default
+			html_ttl: None,
+			immutable: false,
+
+			meta: Default::default(),
+			generate_html: Arc::new(|_, _| Box::pin(async { html!() })),
+			response_code: StatusCode::OK,
+			scripts_inline: Vec::new(),
+			scripts_linked: Vec::new(),
+			styles_inline: Vec::new(),
+			styles_linked: Vec::new(),
+			extra_meta: Vec::new(),
+		}
+	}
+}
+
+impl Page {
+	pub async fn generate_html(&self, ctx: &RenderContext) -> Markup {
+		(self.generate_html)(self, ctx).await
+	}
+
+	pub fn immutable(mut self, immutable: bool) -> Self {
+		self.immutable = immutable;
+		self
+	}
+
+	pub fn html_ttl(mut self, html_ttl: Option<TimeDelta>) -> Self {
+		self.html_ttl = html_ttl;
+		self
+	}
+
+	pub fn response_code(mut self, response_code: StatusCode) -> Self {
+		self.response_code = response_code;
+		self
+	}
+
+	pub fn with_script_inline(mut self, script: impl Into<String>) -> Self {
+		self.scripts_inline.push(script.into());
+		self
+	}
+
+	pub fn with_script_linked(mut self, url: impl Into<String>) -> Self {
+		self.scripts_linked.push(url.into());
+		self
+	}
+
+	pub fn with_style_inline(mut self, style: impl Into<String>) -> Self {
+		self.styles_inline.push(style.into());
+		self
+	}
+
+	pub fn with_style_linked(mut self, url: impl Into<String>) -> Self {
+		self.styles_linked.push(url.into());
+		self
+	}
+
+	pub fn with_extra_meta(mut self, key: impl Into<String>, value: impl Into<String>) -> Self {
+		self.extra_meta.push((key.into(), value.into()));
+		self
+	}
+}
+
+impl Servable for Page {
+	fn head<'a>(
+		&'a self,
+		_ctx: &'a RenderContext,
+	) -> Pin<Box<dyn Future<Output = Rendered<()>> + 'a + Send + Sync>> {
+		Box::pin(async {
+			return Rendered {
+				code: self.response_code,
+				body: (),
+				ttl: self.html_ttl,
+				immutable: self.immutable,
+				headers: HeaderMap::new(),
+				mime: Some(MimeType::Html),
+			};
+		})
+	}
+
+	fn render<'a>(
+		&'a self,
+		ctx: &'a RenderContext,
+	) -> Pin<Box<dyn Future<Output = Rendered<RenderedBody>> + 'a + Send + Sync>> {
+		Box::pin(async {
+			let inner_html = self.generate_html(ctx).await;
+
+			let html = html! {
+				(DOCTYPE)
+				html {
+					head {
+						meta charset="UTF-8";
+						meta name="viewport" content="width=device-width, initial-scale=1,user-scalable=no";
+						meta content="text/html; charset=UTF-8" http-equiv="content-type";
+						meta property="og:type" content="website";
+						@for (name, content) in &self.extra_meta {
+							meta name=(name) content=(content);
+						}
+
+						//
+						// Metadata
+						//
+						title { (PreEscaped(self.meta.title.clone())) }
+						meta property="og:site_name" content=(self.meta.title);
+						meta name="title" content=(self.meta.title);
+						meta property="og:title" content=(self.meta.title);
+						meta property="twitter:title" content=(self.meta.title);
+
+						@if let Some(author) = &self.meta.author {
+							meta name="author" content=(author);
+						}
+
+						@if let Some(desc) = &self.meta.description {
+							meta name="description" content=(desc);
+							meta property="og:description" content=(desc);
+							meta property="twitter:description" content=(desc);
+						}
+
+						@if let Some(image) = &self.meta.image {
+							meta content=(image) property="og:image";
+							link rel="shortcut icon" href=(image) type="image/x-icon";
+						}
+
+						//
+						// Scripts & styles
+						//
+						@for script in &self.scripts_linked {
+							script src=(script) {}
+						}
+						@for style in &self.styles_linked {
+							link rel="stylesheet" type="text/css" href=(style);
+						}
+
+						@for script in &self.scripts_inline {
+							script { (PreEscaped(script)) }
+						}
+						@for style in &self.styles_inline {
+							style { (PreEscaped(style)) }
+						}
+					}
+
+					body { main { (inner_html) } }
+				}
+			};
+
+			return self.head(ctx).await.with_body(RenderedBody::Markup(html));
+		})
+	}
+}
+
+//
+// MARK: template
+//
+
+pub struct PageTemplate {
+	pub immutable: bool,
+	pub html_ttl: Option<TimeDelta>,
+	pub response_code: StatusCode,
+
+	pub scripts_inline: &'static [&'static str],
+	pub scripts_linked: &'static [&'static str],
+	pub styles_inline: &'static [&'static str],
+	pub styles_linked: &'static [&'static str],
+	pub extra_meta: &'static [(&'static str, &'static str)],
+}
+
+impl Default for PageTemplate {
+	fn default() -> Self {
+		Self::const_default()
+	}
+}
+
+impl PageTemplate {
+	pub const fn const_default() -> Self {
+		Self {
+			html_ttl: Some(TimeDelta::days(1)),
+			immutable: true,
+			response_code: StatusCode::OK,
+
+			scripts_inline: &[],
+			scripts_linked: &[],
+			styles_inline: &[],
+			styles_linked: &[],
+			extra_meta: &[],
+		}
+	}
+
+	/// Create a new page using this template,
+	/// with the given metadata and renderer.
+	pub fn derive<
+		R: Send
+			+ Sync
+			+ 'static
+			+ for<'a> Fn(
+				&'a Page,
+				&'a RenderContext,
+			) -> Pin<Box<dyn Future<Output = Markup> + Send + Sync + 'a>>,
+	>(
+		&self,
+		meta: PageMetadata,
+		generate_html: R,
+	) -> Page {
+		Page {
+			meta,
+			immutable: self.immutable,
+			html_ttl: self.html_ttl,
+			response_code: self.response_code,
+
+			scripts_inline: self
+				.scripts_inline
+				.iter()
+				.map(|x| (*x).to_owned())
+				.collect(),
+
+			scripts_linked: self
+				.scripts_linked
+				.iter()
+				.map(|x| (*x).to_owned())
+				.collect(),
+
+			styles_inline: self.styles_inline.iter().map(|x| (*x).to_owned()).collect(),
+			styles_linked: self.styles_linked.iter().map(|x| (*x).to_owned()).collect(),
+
+			extra_meta: self
+				.extra_meta
+				.iter()
+				.map(|(a, b)| ((*a).to_owned(), (*b).to_owned()))
+				.collect(),
+
+			generate_html: Arc::new(generate_html),
+		}
+	}
+}

crates/lib/page/src/servable/redirect.rs

@@ -0,0 +1,48 @@
+use std::pin::Pin;
+
+use axum::http::{
+	HeaderMap, HeaderValue, StatusCode,
+	header::{self, InvalidHeaderValue},
+};
+
+use crate::{RenderContext, Rendered, RenderedBody, servable::Servable};
+
+pub struct Redirect {
+	to: HeaderValue,
+}
+
+impl Redirect {
+	pub fn new(to: impl Into<String>) -> Result<Self, InvalidHeaderValue> {
+		Ok(Self {
+			to: HeaderValue::from_str(&to.into())?,
+		})
+	}
+}
+
+impl Servable for Redirect {
+	fn head<'a>(
+		&'a self,
+		_ctx: &'a RenderContext,
+	) -> Pin<Box<dyn Future<Output = Rendered<()>> + 'a + Send + Sync>> {
+		Box::pin(async {
+			let mut headers = HeaderMap::with_capacity(1);
+			headers.append(header::LOCATION, self.to.clone());
+
+			return Rendered {
+				code: StatusCode::PERMANENT_REDIRECT,
+				headers,
+				body: (),
+				ttl: None,
+				immutable: true,
+				mime: None,
+			};
+		})
+	}
+
+	fn render<'a>(
+		&'a self,
+		ctx: &'a RenderContext,
+	) -> Pin<Box<dyn Future<Output = Rendered<RenderedBody>> + 'a + Send + Sync>> {
+		Box::pin(async { self.head(ctx).await.with_body(RenderedBody::Empty) })
+	}
+}

crates/lib/page/src/server.rs

@@ -1,238 +0,0 @@
-use axum::{
-	Router,
-	extract::{ConnectInfo, Path, State},
-	http::{HeaderMap, HeaderValue, StatusCode, header},
-	response::{IntoResponse, Response},
-	routing::get,
-};
-use chrono::{DateTime, Utc};
-use libservice::ServiceConnectInfo;
-use lru::LruCache;
-use maud::Markup;
-use parking_lot::Mutex;
-use std::{collections::HashMap, num::NonZero, pin::Pin, sync::Arc, time::Instant};
-use tower_http::compression::{CompressionLayer, DefaultPredicate};
-use tracing::{trace, warn};
-
-use crate::{ClientInfo, RequestContext, page::Page};
-
-pub struct PageServer {
-	/// If true, expired pages will be rerendered before being sent to the user.
-	/// If false, requests never trigger rerenders. We rely on the rerender task.
-	///
-	/// If true, we deliver fresher pages but delay responses.
-	/// TODO: replace this with a smarter rendering strategy?
-	never_rerender_on_request: bool,
-
-	/// Map of `{ route: page }`
-	pages: Arc<Mutex<HashMap<String, Arc<Page>>>>,
-
-	/// Map of `{ route: (page data, expire time) }`
-	///
-	/// We use an LruCache for bounded memory usage.
-	html_cache: Mutex<LruCache<(String, RequestContext), (String, DateTime<Utc>)>>,
-
-	/// Called whenever we need to render a page.
-	/// - this method should call `page.generate_html()`,
-	/// - wrap the result in `<html><body>`,
-	/// - and add `<head>`
-	/// ```
-	render_page: Box<
-		dyn Send
-			+ Sync
-			+ for<'a> Fn(
-				&'a Page,
-				&'a RequestContext,
-			) -> Pin<Box<dyn Future<Output = Markup> + 'a + Send + Sync>>,
-	>,
-}
-
-impl PageServer {
-	pub fn new(
-		render_page: Box<
-			dyn Send
-				+ Sync
-				+ for<'a> Fn(
-					&'a Page,
-					&'a RequestContext,
-				) -> Pin<Box<dyn Future<Output = Markup> + 'a + Send + Sync>>,
-		>,
-	) -> Arc<Self> {
-		#[expect(clippy::unwrap_used)]
-		let cache_size = NonZero::new(128).unwrap();
-
-		Arc::new(Self {
-			pages: Arc::new(Mutex::new(HashMap::new())),
-			html_cache: Mutex::new(LruCache::new(cache_size)),
-			render_page,
-			never_rerender_on_request: true,
-		})
-	}
-
-	pub fn add_page(&self, route: impl Into<String>, page: Page) -> &Self {
-		#[expect(clippy::expect_used)]
-		let route = route
-			.into()
-			.strip_prefix("/")
-			.expect("page route must start with /")
-			.to_owned();
-
-		self.pages.lock().insert(route, Arc::new(page));
-		self
-	}
-
-	/// Re-render the page at `route`, regardless of cache state.
-	/// Does nothing if there is no page at `route`.
-	///
-	/// Returns the rendered page's content.
-	async fn render_page(
-		&self,
-		reason: &'static str,
-		route: &str,
-		req_ctx: RequestContext,
-	) -> Option<(String, Option<DateTime<Utc>>)> {
-		let now = Utc::now();
-		let start = Instant::now();
-		trace!(message = "Rendering page", route, reason);
-
-		let page = match self.pages.lock().get(route) {
-			Some(x) => x.clone(),
-			None => {
-				warn!(message = "Not rerendering, no such route", route, reason);
-				return None;
-			}
-		};
-
-		let html = (self.render_page)(&page, &req_ctx).await.0;
-
-		let mut expires = None;
-		if let Some(ttl) = page.html_ttl {
-			expires = Some(now + ttl);
-			self.html_cache
-				.lock()
-				.put((route.to_owned(), req_ctx), (html.clone(), now + ttl));
-		}
-
-		let elapsed = start.elapsed().as_millis();
-		trace!(message = "Rendered page", route, reason, time_ms = elapsed);
-		return Some((html, expires));
-	}
-
-	async fn handler(
-		Path(route): Path<String>,
-		State(state): State<Arc<Self>>,
-		ConnectInfo(addr): ConnectInfo<ServiceConnectInfo>,
-		headers: HeaderMap,
-	) -> Response {
-		let client_info = ClientInfo::from_headers(&headers);
-		let ua = headers
-			.get("user-agent")
-			.and_then(|x| x.to_str().ok())
-			.unwrap_or("");
-
-		// Normalize url with redirect
-		if route.ends_with('/') || route.contains("//") || route.starts_with('/') {
-			let mut new_route = route.clone();
-			while new_route.contains("//") {
-				new_route = new_route.replace("//", "/");
-			}
-			let new_route = new_route.trim_matches('/');
-
-			trace!(
-				message = "Redirecting route",
-				route,
-				new_route,
-				addr = ?addr.addr,
-				user_agent = ua,
-				device_type = ?client_info.device_type
-			);
-
-			let mut headers = HeaderMap::with_capacity(2);
-
-			let new_route = match HeaderValue::from_str(&format!("/{new_route}")) {
-				Ok(x) => x,
-				Err(_) => {
-					// Be extra careful, this is user-provided data
-					return StatusCode::BAD_REQUEST.into_response();
-				}
-			};
-
-			headers.append(header::LOCATION, new_route);
-			headers.append("Accept-CH", HeaderValue::from_static("Sec-CH-UA-Mobile"));
-			return (StatusCode::PERMANENT_REDIRECT, headers).into_response();
-		}
-
-		trace!(
-			message = "Serving route",
-			route,
-			addr = ?addr.addr,
-			user_agent = ua,
-			device_type = ?client_info.device_type
-		);
-
-		let req_ctx = RequestContext { client_info };
-
-		let cache_key = (route.clone(), req_ctx.clone());
-		let now = Utc::now();
-		let mut html_expires = None;
-
-		// Get from cache, if available
-		if let Some((html, expires)) = state.html_cache.lock().get(&cache_key)
-			&& (*expires > now || state.never_rerender_on_request)
-		{
-			html_expires = Some((html.clone(), Some(*expires)));
-		};
-
-		if html_expires.is_none() {
-			html_expires = match state.render_page("request", &route, req_ctx).await {
-				Some(x) => Some(x.clone()),
-				None => return (StatusCode::NOT_FOUND, "page doesn't exist").into_response(),
-			};
-		}
-
-		#[expect(clippy::unwrap_used)]
-		let (html, expires) = html_expires.unwrap();
-
-		let mut headers = HeaderMap::with_capacity(3);
-		headers.append(
-			header::CONTENT_TYPE,
-			HeaderValue::from_static("text/html; charset=utf-8"),
-		);
-
-		let max_age = match expires {
-			Some(expires) => (expires - now).num_seconds().max(1),
-			None => 1,
-		};
-
-		#[expect(clippy::unwrap_used)]
-		headers.append(
-			header::CACHE_CONTROL,
-			// immutable;  public/private
-			HeaderValue::from_str(&format!("immutable, public, max-age={}", max_age)).unwrap(),
-		);
-
-		headers.append("Accept-CH", HeaderValue::from_static("Sec-CH-UA-Mobile"));
-
-		return (headers, html).into_response();
-	}
-
-	pub fn into_router(self: Arc<Self>) -> Router<()> {
-		let compression: CompressionLayer = CompressionLayer::new()
-			.br(true)
-			.deflate(true)
-			.gzip(true)
-			.zstd(true)
-			.compress_when(DefaultPredicate::new());
-
-		Router::new()
-			.route(
-				"/",
-				get(|state, conn, headers| async {
-					Self::handler(Path(String::new()), state, conn, headers).await
-				}),
-			)
-			.route("/{*path}", get(Self::handler))
-			.layer(compression)
-			.with_state(self)
-	}
-}

crates/lib/page/src/types.rs

@@ -0,0 +1,110 @@
+use axum::http::{HeaderMap, StatusCode};
+use chrono::TimeDelta;
+use maud::Markup;
+use std::collections::BTreeMap;
+use toolbox::mime::MimeType;
+
+//
+// MARK: rendered
+//
+
+#[derive(Clone)]
+pub enum RenderedBody {
+	Markup(Markup),
+	Static(&'static [u8]),
+	Bytes(Vec<u8>),
+	String(String),
+	Empty,
+}
+
+pub trait RenderedBodyType {}
+impl RenderedBodyType for () {}
+impl RenderedBodyType for RenderedBody {}
+
+#[derive(Clone)]
+pub struct Rendered<T: RenderedBodyType> {
+	pub code: StatusCode,
+	pub headers: HeaderMap,
+	pub body: T,
+	pub mime: Option<MimeType>,
+
+	/// How long to cache this response.
+	/// If none, don't cache.
+	pub ttl: Option<TimeDelta>,
+	pub immutable: bool,
+}
+
+impl Rendered<()> {
+	/// Turn this [Rendered] into a [Rendered] with a body.
+	pub fn with_body(self, body: RenderedBody) -> Rendered<RenderedBody> {
+		Rendered {
+			code: self.code,
+			headers: self.headers,
+			body,
+			mime: self.mime,
+			ttl: self.ttl,
+			immutable: self.immutable,
+		}
+	}
+}
+
+//
+// MARK: context
+//
+
+#[derive(Debug, Clone, PartialEq, Eq, Hash)]
+pub struct RenderContext {
+	pub client_info: ClientInfo,
+	pub route: String,
+	pub query: BTreeMap<String, String>,
+}
+
+//
+// MARK: clientinfo
+//
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub enum DeviceType {
+	Mobile,
+	Desktop,
+}
+
+impl Default for DeviceType {
+	fn default() -> Self {
+		Self::Desktop
+	}
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+pub struct ClientInfo {
+	/// This is an estimate, but it's probably good enough.
+	pub device_type: DeviceType,
+}
+
+impl ClientInfo {
+	pub fn from_headers(headers: &HeaderMap) -> Self {
+		let ua = headers
+			.get("user-agent")
+			.and_then(|x| x.to_str().ok())
+			.unwrap_or("");
+
+		let ch_mobile = headers
+			.get("Sec-CH-UA-Mobile")
+			.and_then(|x| x.to_str().ok())
+			.unwrap_or("");
+
+		let mut device_type = None;
+
+		if device_type.is_none() && ch_mobile.contains("1") {
+			device_type = Some(DeviceType::Mobile);
+		}
+
+		if device_type.is_none() && ua.contains("Mobile") {
+			device_type = Some(DeviceType::Mobile);
+		}
+
+		Self {
+			device_type: device_type.unwrap_or_default(),
+		}
+	}
+}

crates/lib/pixel-transform/Cargo.toml

@@ -0,0 +1,16 @@
+[package]
+name = "pixel-transform"
+version = { workspace = true }
+rust-version = { workspace = true }
+edition = { workspace = true }
+
+[lints]
+workspace = true
+
+[dependencies]
+toolbox = { workspace = true }
+
+serde = { workspace = true }
+thiserror = { workspace = true }
+image = { workspace = true }
+strum = { workspace = true }

crates/lib/pixel-transform/src/chain.rs

@@ -0,0 +1,159 @@
+use image::{DynamicImage, ImageFormat};
+use serde::{Deserialize, Deserializer, de};
+use std::{fmt::Display, hash::Hash, io::Cursor, str::FromStr};
+use thiserror::Error;
+use toolbox::mime::MimeType;
+
+use crate::transformers::{ImageTransformer, TransformerEnum};
+
+#[derive(Debug, Error)]
+pub enum TransformBytesError {
+	#[error("{0} is not a valid image type")]
+	NotAnImage(String),
+
+	#[error("error while processing image")]
+	ImageError(#[from] image::ImageError),
+}
+
+#[derive(Debug, Clone)]
+pub struct TransformerChain {
+	pub steps: Vec<TransformerEnum>,
+}
+
+impl TransformerChain {
+	#[inline]
+	pub fn mime_is_image(mime: &MimeType) -> bool {
+		ImageFormat::from_mime_type(mime.to_string()).is_some()
+	}
+
+	pub fn transform_image(&self, mut image: DynamicImage) -> DynamicImage {
+		for step in &self.steps {
+			match step {
+				TransformerEnum::Format { .. } => {}
+				TransformerEnum::MaxDim(t) => t.transform(&mut image),
+				TransformerEnum::Crop(t) => t.transform(&mut image),
+			}
+		}
+
+		return image;
+	}
+
+	pub fn output_mime(&self, input_mime: &MimeType) -> Option<MimeType> {
+		let mime = self
+			.steps
+			.last()
+			.and_then(|x| match x {
+				TransformerEnum::Format { format } => Some(MimeType::from(format.to_mime_type())),
+				_ => None,
+			})
+			.unwrap_or(input_mime.clone());
+
+		let fmt = ImageFormat::from_mime_type(mime.to_string());
+		fmt.map(|_| mime)
+	}
+
+	pub fn transform_bytes(
+		&self,
+		image_bytes: &[u8],
+		image_format: Option<&MimeType>,
+	) -> Result<(MimeType, Vec<u8>), TransformBytesError> {
+		let format: ImageFormat = match image_format {
+			Some(x) => ImageFormat::from_mime_type(x.to_string())
+				.ok_or(TransformBytesError::NotAnImage(x.to_string()))?,
+			None => image::guess_format(image_bytes)?,
+		};
+
+		let out_format = self
+			.steps
+			.last()
+			.and_then(|x| match x {
+				TransformerEnum::Format { format } => Some(format),
+				_ => None,
+			})
+			.unwrap_or(&format);
+
+		let img = image::load_from_memory_with_format(image_bytes, format)?;
+		let img = self.transform_image(img);
+
+		let out_mime = MimeType::from(out_format.to_mime_type());
+		let mut out_bytes = Cursor::new(Vec::new());
+		img.write_to(&mut out_bytes, *out_format)?;
+
+		return Ok((out_mime, out_bytes.into_inner()));
+	}
+}
+
+impl FromStr for TransformerChain {
+	type Err = String;
+	fn from_str(s: &str) -> Result<Self, Self::Err> {
+		let steps_str = s.split(";");
+
+		let mut steps = Vec::new();
+		for s in steps_str {
+			let s = s.trim();
+			if s.is_empty() {
+				continue;
+			}
+
+			let step = s.parse();
+			match step {
+				Ok(x) => steps.push(x),
+				Err(msg) => return Err(format!("invalid step `{s}`: {msg}")),
+			}
+		}
+
+		let n_format = steps
+			.iter()
+			.filter(|x| matches!(x, TransformerEnum::Format { .. }))
+			.count();
+		if n_format > 2 {
+			return Err("provide at most one format()".to_owned());
+		}
+
+		if n_format == 1 && !matches!(steps.last(), Some(TransformerEnum::Format { .. })) {
+			return Err("format() must be last".to_owned());
+		}
+
+		return Ok(Self { steps });
+	}
+}
+
+impl<'de> Deserialize<'de> for TransformerChain {
+	fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+	where
+		D: Deserializer<'de>,
+	{
+		let s = String::deserialize(deserializer)?;
+		Self::from_str(&s).map_err(de::Error::custom)
+	}
+}
+
+impl Display for TransformerChain {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		let mut first = true;
+		for step in &self.steps {
+			if first {
+				write!(f, "{step}")?;
+				first = false
+			} else {
+				write!(f, ";{step}")?;
+			}
+		}
+
+		return Ok(());
+	}
+}
+
+impl PartialEq for TransformerChain {
+	fn eq(&self, other: &Self) -> bool {
+		self.to_string() == other.to_string()
+	}
+}
+
+impl Eq for TransformerChain {}
+
+impl Hash for TransformerChain {
+	fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
+		self.to_string().hash(state);
+	}
+}

crates/lib/pixel-transform/src/lib.rs

@@ -0,0 +1,6 @@
+mod pixeldim;
+
+pub mod transformers;
+
+mod chain;
+pub use chain::*;

crates/lib/pixel-transform/src/pixeldim.rs

@@ -0,0 +1,68 @@
+use serde::{Deserialize, Deserializer};
+use std::fmt;
+use std::str::FromStr;
+
+// TODO: parse -, + (100vw - 10px)
+// TODO: parse 100vw [min] 10
+// TODO: parse 100vw [max] 10
+
+#[derive(Debug, Clone, PartialEq)]
+pub enum PixelDim {
+	Pixels(u32),
+	WidthPercent(f32),
+	HeightPercent(f32),
+}
+
+impl FromStr for PixelDim {
+	type Err = String;
+
+	fn from_str(s: &str) -> Result<Self, Self::Err> {
+		let numeric_end = s.find(|c: char| !c.is_ascii_digit() && c != '.');
+
+		let (quantity, unit) = numeric_end.map(|x| s.split_at(x)).unwrap_or((s, "px"));
+		let quantity = quantity.trim();
+		let unit = unit.trim();
+
+		match unit {
+			"vw" => Ok(PixelDim::WidthPercent(
+				quantity
+					.parse()
+					.map_err(|_err| format!("invalid quantity {quantity}"))?,
+			)),
+
+			"vh" => Ok(PixelDim::HeightPercent(
+				quantity
+					.parse()
+					.map_err(|_err| format!("invalid quantity {quantity}"))?,
+			)),
+
+			"px" => Ok(PixelDim::Pixels(
+				quantity
+					.parse()
+					.map_err(|_err| format!("invalid quantity {quantity}"))?,
+			)),
+
+			_ => Err(format!("invalid unit {unit}")),
+		}
+	}
+}
+
+impl<'de> Deserialize<'de> for PixelDim {
+	fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+	where
+		D: Deserializer<'de>,
+	{
+		let s = String::deserialize(deserializer)?;
+		FromStr::from_str(&s).map_err(serde::de::Error::custom)
+	}
+}
+
+impl fmt::Display for PixelDim {
+	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+		match self {
+			PixelDim::Pixels(px) => write!(f, "{px}"),
+			PixelDim::WidthPercent(p) => write!(f, "{p:.2}vw"),
+			PixelDim::HeightPercent(p) => write!(f, "{p:.2}vh"),
+		}
+	}
+}

crates/lib/pixel-transform/src/transformers/crop.rs

@@ -0,0 +1,184 @@
+use std::{fmt::Display, str::FromStr};
+
+use image::DynamicImage;
+use serde::{Deserialize, Serialize};
+use strum::{Display, EnumString};
+
+use crate::{pixeldim::PixelDim, transformers::ImageTransformer};
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, EnumString, Serialize, Deserialize, Display)]
+pub enum Direction {
+	#[serde(rename = "n")]
+	#[strum(to_string = "n")]
+	#[strum(serialize = "north")]
+	North,
+
+	#[serde(rename = "e")]
+	#[strum(serialize = "e")]
+	#[strum(serialize = "east")]
+	East,
+
+	#[serde(rename = "s")]
+	#[strum(serialize = "s")]
+	#[strum(serialize = "south")]
+	South,
+
+	#[serde(rename = "w")]
+	#[strum(to_string = "w")]
+	#[strum(serialize = "west")]
+	West,
+
+	#[serde(rename = "c")]
+	#[strum(serialize = "c")]
+	#[strum(serialize = "center")]
+	Center,
+
+	#[serde(rename = "ne")]
+	#[strum(serialize = "ne")]
+	#[strum(serialize = "northeast")]
+	NorthEast,
+
+	#[serde(rename = "se")]
+	#[strum(serialize = "se")]
+	#[strum(serialize = "southeast")]
+	SouthEast,
+
+	#[serde(rename = "nw")]
+	#[strum(serialize = "nw")]
+	#[strum(serialize = "northwest")]
+	NorthWest,
+
+	#[serde(rename = "sw")]
+	#[strum(serialize = "sw")]
+	#[strum(serialize = "southwest")]
+	SouthWest,
+}
+
+/// Crop an image to the given size.
+/// - does not crop width if `w` is greater than image width
+/// - does not crop height if `h` is greater than image height
+/// - does nothing if `w` or `h` are less than or equal to zero.
+#[derive(Debug, Clone, PartialEq)]
+pub struct CropTransformer {
+	w: PixelDim,
+	h: PixelDim,
+	float: Direction,
+}
+
+impl CropTransformer {
+	pub fn new(w: PixelDim, h: PixelDim, float: Direction) -> Self {
+		Self { w, h, float }
+	}
+
+	fn crop_dim(&self, img_width: u32, img_height: u32) -> (u32, u32) {
+		let crop_width = match self.w {
+			PixelDim::Pixels(w) => w,
+			PixelDim::WidthPercent(pct) => ((img_width as f32) * pct / 100.0) as u32,
+			PixelDim::HeightPercent(pct) => ((img_height as f32) * pct / 100.0) as u32,
+		};
+
+		let crop_height = match self.h {
+			PixelDim::Pixels(h) => h,
+			PixelDim::WidthPercent(pct) => ((img_width as f32) * pct / 100.0) as u32,
+			PixelDim::HeightPercent(pct) => ((img_height as f32) * pct / 100.0) as u32,
+		};
+
+		(crop_width, crop_height)
+	}
+
+	#[expect(clippy::integer_division)]
+	fn crop_pos(
+		&self,
+		img_width: u32,
+		img_height: u32,
+		crop_width: u32,
+		crop_height: u32,
+	) -> (u32, u32) {
+		match self.float {
+			Direction::North => {
+				let x = (img_width - crop_width) / 2;
+				let y = 0;
+				(x, y)
+			}
+			Direction::East => {
+				let x = img_width - crop_width;
+				let y = (img_height - crop_height) / 2;
+				(x, y)
+			}
+			Direction::South => {
+				let x = (img_width - crop_width) / 2;
+				let y = img_height - crop_height;
+				(x, y)
+			}
+			Direction::West => {
+				let x = 0;
+				let y = (img_height - crop_height) / 2;
+				(x, y)
+			}
+			Direction::Center => {
+				let x = (img_width - crop_width) / 2;
+				let y = (img_height - crop_height) / 2;
+				(x, y)
+			}
+			Direction::NorthEast => {
+				let x = img_width - crop_width;
+				let y = 0;
+				(x, y)
+			}
+			Direction::SouthEast => {
+				let x = img_width - crop_width;
+				let y = img_height - crop_height;
+				(x, y)
+			}
+			Direction::NorthWest => {
+				let x = 0;
+				let y = 0;
+				(x, y)
+			}
+			Direction::SouthWest => {
+				let x = 0;
+				let y = img_height - crop_height;
+				(x, y)
+			}
+		}
+	}
+}
+
+impl Display for CropTransformer {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		write!(f, "crop({},{},{})", self.w, self.h, self.float)
+	}
+}
+
+impl ImageTransformer for CropTransformer {
+	fn parse_args(args: &str) -> Result<Self, String> {
+		let args: Vec<&str> = args.split(",").collect();
+		if args.len() != 3 {
+			return Err(format!("expected 3 args, got {}", args.len()));
+		}
+
+		let w = args[0].trim().parse::<PixelDim>()?;
+		let h = args[1].trim().parse::<PixelDim>()?;
+
+		let direction = args[2].trim();
+		let direction = Direction::from_str(direction)
+			.map_err(|_err| format!("invalid direction {direction}"))?;
+
+		Ok(Self {
+			w,
+			h,
+			float: direction,
+		})
+	}
+
+	fn transform(&self, input: &mut DynamicImage) {
+		let (img_width, img_height) = (input.width(), input.height());
+		let (crop_width, crop_height) = self.crop_dim(img_width, img_height);
+
+		if (crop_width < img_width || crop_height < img_height) && crop_width > 0 && crop_height > 0
+		{
+			let (x, y) = self.crop_pos(img_width, img_height, crop_width, crop_height);
+			*input = input.crop(x, y, crop_width, crop_height);
+		}
+	}
+}

crates/lib/pixel-transform/src/transformers/maxdim.rs

@@ -0,0 +1,82 @@
+use std::fmt::Display;
+
+use image::{DynamicImage, imageops::FilterType};
+
+use crate::{pixeldim::PixelDim, transformers::ImageTransformer};
+
+#[derive(Debug, Clone, PartialEq)]
+pub struct MaxDimTransformer {
+	w: PixelDim,
+	h: PixelDim,
+}
+
+impl MaxDimTransformer {
+	pub fn new(w: PixelDim, h: PixelDim) -> Self {
+		Self { w, h }
+	}
+
+	fn target_dim(&self, img_width: u32, img_height: u32) -> (u32, u32) {
+		let max_width = match self.w {
+			PixelDim::Pixels(w) => Some(w),
+			PixelDim::WidthPercent(pct) => Some(((img_width as f32) * pct / 100.0) as u32),
+			PixelDim::HeightPercent(_) => None,
+		};
+
+		let max_height = match self.h {
+			PixelDim::Pixels(h) => Some(h),
+			PixelDim::HeightPercent(pct) => Some(((img_height as f32) * pct / 100.0) as u32),
+			PixelDim::WidthPercent(_) => None,
+		};
+
+		if max_width.map(|x| img_width <= x).unwrap_or(true)
+			&& max_height.map(|x| img_height <= x).unwrap_or(true)
+		{
+			return (img_width, img_height);
+		}
+
+		let width_ratio = max_width
+			.map(|x| x as f32 / img_width as f32)
+			.unwrap_or(1.0);
+
+		let height_ratio = max_height
+			.map(|x| x as f32 / img_height as f32)
+			.unwrap_or(1.0);
+
+		let ratio = width_ratio.min(height_ratio);
+
+		(
+			(img_width as f32 * ratio) as u32,
+			(img_height as f32 * ratio) as u32,
+		)
+	}
+}
+
+impl Display for MaxDimTransformer {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		write!(f, "maxdim({},{})", self.w, self.h)
+	}
+}
+
+impl ImageTransformer for MaxDimTransformer {
+	fn parse_args(args: &str) -> Result<Self, String> {
+		let args: Vec<&str> = args.split(",").collect();
+		if args.len() != 2 {
+			return Err(format!("expected 2 args, got {}", args.len()));
+		}
+
+		let w = args[0].parse::<PixelDim>()?;
+		let h = args[1].parse::<PixelDim>()?;
+
+		Ok(Self { w, h })
+	}
+
+	fn transform(&self, input: &mut DynamicImage) {
+		let (img_width, img_height) = (input.width(), input.height());
+		let (target_width, target_height) = self.target_dim(img_width, img_height);
+
+		// Only resize if needed
+		if target_width != img_width || target_height != img_height {
+			*input = input.resize(target_width, target_height, FilterType::Lanczos3);
+		}
+	}
+}

crates/lib/pixel-transform/src/transformers/mod.rs

@@ -0,0 +1,165 @@
+use image::{DynamicImage, ImageFormat};
+use std::fmt;
+use std::fmt::{Debug, Display};
+use std::str::FromStr;
+
+mod crop;
+pub use crop::*;
+
+mod maxdim;
+pub use maxdim::*;
+
+pub trait ImageTransformer
+where
+	Self: PartialEq,
+	Self: Sized + Clone,
+	Self: Display + Debug,
+{
+	/// Transform the given image in place
+	fn transform(&self, input: &mut DynamicImage);
+
+	/// Parse an arg string.
+	///
+	/// `name({arg_string})`
+	fn parse_args(args: &str) -> Result<Self, String>;
+}
+
+use serde::{Deserialize, Deserializer};
+
+/// An enum of all [`ImageTransformer`]s
+#[derive(Debug, Clone, PartialEq)]
+pub enum TransformerEnum {
+	/// Usage: `maxdim(w, h)`
+	///
+	/// Scale the image so its width is smaller than `w`
+	/// and its height is smaller than `h`. Aspect ratio is preserved.
+	///
+	/// To only limit the size of one dimension, use `vw` or `vh`.
+	/// For example, `maxdim(50,100vh)` will not limit width.
+	MaxDim(MaxDimTransformer),
+
+	/// Usage: `crop(w, h, float)`
+	///
+	/// Crop the image to at most `w` by `h` pixels,
+	/// floating the crop area in the specified direction.
+	///
+	/// Directions are one of:
+	/// - Cardinal: n,e,s,w
+	/// - Diagonal: ne,nw,se,sw,
+	/// - Centered: c
+	///
+	/// Examples:
+	/// - `crop(100vw, 50)` gets the top 50 pixels of the image \
+	///   (or fewer, if the image's height is smaller than 50)
+	///
+	/// To only limit the size of one dimension, use `vw` or `vh`.
+	/// For example, `maxdim(50,100vh)` will not limit width.
+	Crop(CropTransformer),
+
+	/// Usage: `format(format)`
+	///
+	/// Transcode the image to the given format.
+	/// This step must be last, and cannot be provided
+	/// more than once.
+	///
+	/// Valid formats:
+	/// - bmp
+	/// - gif
+	/// - ico
+	/// - jpeg or jpg
+	/// - png
+	/// - qoi
+	/// - webp
+	///
+	/// Example:
+	/// - `format(png)`
+	///
+	/// When transcoding an animated gif, the first frame is taken
+	/// and all others are thrown away. This happens even if we
+	/// transcode from a gif to a gif.
+	Format { format: ImageFormat },
+}
+
+impl FromStr for TransformerEnum {
+	type Err = String;
+
+	fn from_str(s: &str) -> Result<Self, Self::Err> {
+		let s = s.trim();
+
+		let (name, args) = {
+			let name_len = match s.find('(') {
+				Some(x) => x + 1,
+				None => {
+					return Err(format!(
+						"invalid transformation {s}. Must look like name(args)."
+					));
+				}
+			};
+
+			let mut balance = 1;
+			let mut end = name_len;
+			for i in s[name_len..].bytes() {
+				match i {
+					b')' => balance -= 1,
+					b'(' => balance += 1,
+					_ => {}
+				}
+
+				if balance == 0 {
+					break;
+				}
+
+				end += 1;
+			}
+
+			if balance != 0 {
+				return Err(format!("mismatched parenthesis in {s}"));
+			}
+
+			let name = s[0..name_len - 1].trim();
+			let args = s[name_len..end].trim();
+			let trail = s[end + 1..].trim();
+			if !trail.is_empty() {
+				return Err(format!(
+					"invalid transformation {s}. Must look like name(args)."
+				));
+			}
+
+			(name, args)
+		};
+
+		match name {
+			"maxdim" => Ok(Self::MaxDim(MaxDimTransformer::parse_args(args)?)),
+			"crop" => Ok(Self::Crop(CropTransformer::parse_args(args)?)),
+
+			"format" => Ok(TransformerEnum::Format {
+				format: ImageFormat::from_extension(args)
+					.ok_or(format!("invalid image format {args}"))?,
+			}),
+
+			_ => Err(format!("unknown transformation {name}")),
+		}
+	}
+}
+
+impl<'de> Deserialize<'de> for TransformerEnum {
+	fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+	where
+		D: Deserializer<'de>,
+	{
+		let s = String::deserialize(deserializer)?;
+		s.parse().map_err(serde::de::Error::custom)
+	}
+}
+
+impl Display for TransformerEnum {
+	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+		match self {
+			TransformerEnum::MaxDim(x) => Display::fmt(x, f),
+			TransformerEnum::Crop(x) => Display::fmt(x, f),
+			TransformerEnum::Format { format } => {
+				write!(f, "format({})", format.extensions_str()[0])
+			}
+		}
+	}
+}

crates/lib/toolbox/Cargo.toml

@@ -14,12 +14,16 @@ tokio = { workspace = true }
 serde = { workspace = true }
 tracing = { workspace = true }
 num = { workspace = true }
+thiserror = { workspace = true }
+envy = { workspace = true }
+dotenvy = { workspace = true }
 
 clap = { workspace = true, optional = true }
 anstyle = { workspace = true, optional = true }
 tracing-subscriber = { workspace = true, optional = true }
 anyhow = { workspace = true, optional = true }
 
+
 tracing-loki = { workspace = true, optional = true }
 tokio = { workspace = true, optional = true }
 url = { workspace = true, optional = true }

crates/lib/toolbox/src/env.rs

@@ -0,0 +1,106 @@
+use serde::de::DeserializeOwned;
+use std::{
+	collections::HashMap,
+	env::VarError,
+	io::ErrorKind,
+	path::{Path, PathBuf},
+};
+use thiserror::Error;
+
+/// An error we might encounter when loading an env
+#[derive(Debug, Error)]
+pub enum EnvLoadError {
+	#[error("i/o error")]
+	IOError(#[from] std::io::Error),
+
+	#[error("varerror")]
+	VarError(#[from] VarError),
+
+	#[error("line parse error: `{on_line}` at char {at_char}")]
+	LineParse { on_line: String, at_char: usize },
+
+	#[error("other dotenvy error")]
+	Other(#[from] dotenvy::Error),
+
+	#[error("missing value {0}")]
+	MissingValue(String),
+
+	#[error("parse error: {0}")]
+	OtherParseError(String),
+}
+
+pub enum LoadedEnv<T> {
+	/// We loaded config from `.env` and env vars
+	FoundFile { config: T, path: PathBuf },
+
+	/// We could not find `.env` and only loaded env vars
+	OnlyVars(T),
+}
+
+impl<T> LoadedEnv<T> {
+	pub fn get_config(&self) -> &T {
+		match self {
+			Self::FoundFile { config, .. } => config,
+			Self::OnlyVars(config) => config,
+		}
+	}
+}
+
+/// Load the configuration type `T` from the current environment,
+/// including the `.env` if it exists.
+#[expect(clippy::wildcard_enum_match_arm)]
+pub fn load_env<T: DeserializeOwned>() -> Result<LoadedEnv<T>, EnvLoadError> {
+	let env_path = match dotenvy::dotenv() {
+		Ok(path) => Some(path),
+
+		Err(dotenvy::Error::Io(err)) => match err.kind() {
+			ErrorKind::NotFound => None,
+			_ => return Err(EnvLoadError::IOError(err)),
+		},
+
+		Err(dotenvy::Error::EnvVar(err)) => {
+			return Err(EnvLoadError::VarError(err));
+		}
+
+		Err(dotenvy::Error::LineParse(on_line, at_char)) => {
+			return Err(EnvLoadError::LineParse { on_line, at_char });
+		}
+
+		Err(err) => {
+			return Err(EnvLoadError::Other(err));
+		}
+	};
+
+	match envy::from_env::<T>() {
+		Ok(config) => {
+			if let Some(path) = env_path {
+				return Ok(LoadedEnv::FoundFile { path, config });
+			} else {
+				return Ok(LoadedEnv::OnlyVars(config));
+			}
+		}
+
+		Err(envy::Error::MissingValue(value)) => {
+			return Err(EnvLoadError::MissingValue(value.into()));
+		}
+
+		Err(envy::Error::Custom(message)) => {
+			return Err(EnvLoadError::OtherParseError(message));
+		}
+	};
+}
+
+/// Load an .env file to a hashmap.
+///
+/// This function does not read the current env,
+/// only parsing vars explicitly declared in the given file.
+pub fn load_env_dict(p: impl AsRef<Path>) -> Result<HashMap<String, String>, EnvLoadError> {
+	let mut out = HashMap::new();
+
+	for item in dotenvy::from_filename_iter(p)? {
+		let (key, val) = item?;
+		out.insert(key, val);
+	}
+
+	return Ok(out);
+}

crates/lib/toolbox/src/lib.rs

@@ -1,5 +1,6 @@
 //! This crate contains various bits of useful code that don't fit anywhere else.
 
+pub mod env;
 pub mod mime;
 pub mod misc;
 pub mod strings;

crates/lib/toolbox/src/logging.rs

@@ -120,8 +120,10 @@ impl LogCliVQ {
 			preset = LogFilterPreset::Info
 		} else if level_i == 1 {
 			preset = LogFilterPreset::Debug
-		} else if level_i >= 2 {
+		} else if level_i == 2 {
 			preset = LogFilterPreset::Trace
+		} else if level_i >= 3 {
+			preset = LogFilterPreset::HyperTrace
 		} else {
 			unreachable!()
 		}
@@ -153,6 +155,9 @@ pub enum LogFilterPreset {
 	/// Standard "trace" log level
 	Trace,
 
+	/// Trace EVERYTHING
+	HyperTrace,
+
 	/// Filter for loki subscriber.
 	///
 	/// This is similar to `Trace`,
@@ -240,6 +245,19 @@ impl LogFilterPreset {
 				service: LogLevel::Trace,
 			},
 
+			Self::HyperTrace => LoggingConfig {
+				other: LogLevel::Trace,
+				silence: LogLevel::Trace,
+
+				// Libs
+				libservice: LogLevel::Trace,
+				toolbox: LogLevel::Trace,
+
+				// Bins
+				webpage: LogLevel::Trace,
+				service: LogLevel::Trace,
+			},
+
 			Self::Loki => LoggingConfig {
 				other: LogLevel::Trace,
 				silence: LogLevel::Warn,

crates/lib/toolbox/src/mime.rs

@@ -64,6 +64,8 @@ pub enum MimeType {
 	Jpg,
 	/// Portable Network Graphics (image/png)
 	Png,
+	/// Quite ok Image Format
+	Qoi,
 	/// Scalable Vector Graphics (image/svg+xml)
 	Svg,
 	/// Tagged Image File Format (image/tiff)
@@ -217,7 +219,9 @@ impl<'de> Deserialize<'de> for MimeType {
 	}
 }
 
+//
 // MARK: misc
+//
 
 impl Default for MimeType {
 	fn default() -> Self {
@@ -243,6 +247,27 @@ impl From<&MimeType> for String {
 	}
 }
 
+//
+// MARK: fromstr
+//
+
+impl MimeType {
+	/// Parse a mimetype from a string that may contain
+	/// whitespace or ";" parameters.
+	///
+	/// Parameters are discarded, write your own parser if you need them.
+	pub fn from_header(s: &str) -> Result<Self, <Self as FromStr>::Err> {
+		let s = s.trim();
+		let semi = s.find(';').unwrap_or(s.len());
+		let space = s.find(' ').unwrap_or(s.len());
+		let limit = semi.min(space);
+		let s = &s[0..limit];
+		let s = s.trim();
+
+		return Self::from_str(s);
+	}
+}
+
 impl FromStr for MimeType {
 	type Err = std::convert::Infallible;
 
@@ -251,7 +276,7 @@ impl FromStr for MimeType {
 		Ok(match s {
 			"application/octet-stream" => Self::Blob,
 
-			// MARK: Audio
+			// Audio
 			"audio/aac" => Self::Aac,
 			"audio/flac" => Self::Flac,
 			"audio/midi" | "audio/x-midi" => Self::Midi,
@@ -260,7 +285,7 @@ impl FromStr for MimeType {
 			"audio/wav" => Self::Wav,
 			"audio/webm" => Self::Weba,
 
-			// MARK: Video
+			// Video
 			"video/x-msvideo" => Self::Avi,
 			"video/mp4" => Self::Mp4,
 			"video/mpeg" => Self::Mpeg,
@@ -270,7 +295,7 @@ impl FromStr for MimeType {
 			"video/3gpp" => Self::ThreeGp,
 			"video/3gpp2" => Self::ThreeG2,
 
-			// MARK: Images
+			// Images
 			"image/apng" => Self::Apng,
 			"image/avif" => Self::Avif,
 			"image/bmp" => Self::Bmp,
@@ -281,8 +306,9 @@ impl FromStr for MimeType {
 			"image/svg+xml" => Self::Svg,
 			"image/tiff" => Self::Tiff,
 			"image/webp" => Self::Webp,
+			"image/qoi" => Self::Qoi,
 
-			// MARK: Text
+			// Text
 			"text/plain" => Self::Text,
 			"text/css" => Self::Css,
 			"text/csv" => Self::Csv,
@@ -292,11 +318,11 @@ impl FromStr for MimeType {
 			"application/ld+json" => Self::JsonLd,
 			"application/xml" | "text/xml" => Self::Xml,
 
-			// MARK: Documents
+			// Documents
 			"application/pdf" => Self::Pdf,
 			"application/rtf" => Self::Rtf,
 
-			// MARK: Archives
+			// Archives
 			"application/x-freearc" => Self::Arc,
 			"application/x-bzip" => Self::Bz,
 			"application/x-bzip2" => Self::Bz2,
@@ -308,14 +334,14 @@ impl FromStr for MimeType {
 			"application/x-tar" => Self::Tar,
 			"application/zip" | "application/x-zip-compressed" => Self::Zip,
 
-			// MARK: Fonts
+			// Fonts
 			"application/vnd.ms-fontobject" => Self::Eot,
 			"font/otf" => Self::Otf,
 			"font/ttf" => Self::Ttf,
 			"font/woff" => Self::Woff,
 			"font/woff2" => Self::Woff2,
 
-			// MARK: Applications
+			// Applications
 			"application/x-abiword" => Self::Abiword,
 			"application/vnd.amazon.ebook" => Self::Azw,
 			"application/x-cdf" => Self::Cda,
@@ -348,6 +374,10 @@ impl FromStr for MimeType {
 	}
 }
 
+//
+// MARK: display
+//
+
 impl Display for MimeType {
 	/// Get a string representation of this mimetype.
 	///
@@ -368,7 +398,7 @@ impl Display for MimeType {
 		match self {
 			Self::Blob => write!(f, "application/octet-stream"),
 
-			// MARK: Audio
+			// Audio
 			Self::Aac => write!(f, "audio/aac"),
 			Self::Flac => write!(f, "audio/flac"),
 			Self::Midi => write!(f, "audio/midi"),
@@ -378,7 +408,7 @@ impl Display for MimeType {
 			Self::Wav => write!(f, "audio/wav"),
 			Self::Weba => write!(f, "audio/webm"),
 
-			// MARK: Video
+			// Video
 			Self::Avi => write!(f, "video/x-msvideo"),
 			Self::Mp4 => write!(f, "video/mp4"),
 			Self::Mpeg => write!(f, "video/mpeg"),
@@ -388,7 +418,7 @@ impl Display for MimeType {
 			Self::ThreeGp => write!(f, "video/3gpp"),
 			Self::ThreeG2 => write!(f, "video/3gpp2"),
 
-			// MARK: Images
+			// Images
 			Self::Apng => write!(f, "image/apng"),
 			Self::Avif => write!(f, "image/avif"),
 			Self::Bmp => write!(f, "image/bmp"),
@@ -399,8 +429,9 @@ impl Display for MimeType {
 			Self::Svg => write!(f, "image/svg+xml"),
 			Self::Tiff => write!(f, "image/tiff"),
 			Self::Webp => write!(f, "image/webp"),
+			Self::Qoi => write!(f, "image/qoi"),
 
-			// MARK: Text
+			// Text
 			Self::Text => write!(f, "text/plain"),
 			Self::Css => write!(f, "text/css"),
 			Self::Csv => write!(f, "text/csv"),
@@ -410,11 +441,11 @@ impl Display for MimeType {
 			Self::JsonLd => write!(f, "application/ld+json"),
 			Self::Xml => write!(f, "application/xml"),
 
-			// MARK: Documents
+			// Documents
 			Self::Pdf => write!(f, "application/pdf"),
 			Self::Rtf => write!(f, "application/rtf"),
 
-			// MARK: Archives
+			// Archives
 			Self::Arc => write!(f, "application/x-freearc"),
 			Self::Bz => write!(f, "application/x-bzip"),
 			Self::Bz2 => write!(f, "application/x-bzip2"),
@@ -426,14 +457,14 @@ impl Display for MimeType {
 			Self::Tar => write!(f, "application/x-tar"),
 			Self::Zip => write!(f, "application/zip"),
 
-			// MARK: Fonts
+			// Fonts
 			Self::Eot => write!(f, "application/vnd.ms-fontobject"),
 			Self::Otf => write!(f, "font/otf"),
 			Self::Ttf => write!(f, "font/ttf"),
 			Self::Woff => write!(f, "font/woff"),
 			Self::Woff2 => write!(f, "font/woff2"),
 
-			// MARK: Applications
+			// Applications
 			Self::Abiword => write!(f, "application/x-abiword"),
 			Self::Azw => write!(f, "application/vnd.amazon.ebook"),
 			Self::Cda => write!(f, "application/x-cdf"),
@@ -471,13 +502,15 @@ impl Display for MimeType {
 }
 
 impl MimeType {
-	// Must match `From<String>` above
+	//
+	// MARK: from extension
+	//
 
 	/// Try to guess a file's mime type from its extension.
 	/// `ext` should NOT start with a dot.
 	pub fn from_extension(ext: &str) -> Option<Self> {
 		Some(match ext {
-			// MARK: Audio
+			// Audio
 			"aac" => Self::Aac,
 			"flac" => Self::Flac,
 			"mid" | "midi" => Self::Midi,
@@ -487,7 +520,7 @@ impl MimeType {
 			"wav" => Self::Wav,
 			"weba" => Self::Weba,
 
-			// MARK: Video
+			// Video
 			"avi" => Self::Avi,
 			"mp4" => Self::Mp4,
 			"mpeg" => Self::Mpeg,
@@ -497,7 +530,7 @@ impl MimeType {
 			"3gp" => Self::ThreeGp,
 			"3g2" => Self::ThreeG2,
 
-			// MARK: Images
+			// Images
 			"apng" => Self::Apng,
 			"avif" => Self::Avif,
 			"bmp" => Self::Bmp,
@@ -508,8 +541,9 @@ impl MimeType {
 			"svg" => Self::Svg,
 			"tif" | "tiff" => Self::Tiff,
 			"webp" => Self::Webp,
+			"qoi" => Self::Qoi,
 
-			// MARK: Text
+			// Text
 			"txt" => Self::Text,
 			"css" => Self::Css,
 			"csv" => Self::Csv,
@@ -519,11 +553,11 @@ impl MimeType {
 			"jsonld" => Self::JsonLd,
 			"xml" => Self::Xml,
 
-			// MARK: Documents
+			// Documents
 			"pdf" => Self::Pdf,
 			"rtf" => Self::Rtf,
 
-			// MARK: Archives
+			// Archives
 			"arc" => Self::Arc,
 			"bz" => Self::Bz,
 			"bz2" => Self::Bz2,
@@ -535,14 +569,14 @@ impl MimeType {
 			"tar" => Self::Tar,
 			"zip" => Self::Zip,
 
-			// MARK: Fonts
+			// Fonts
 			"eot" => Self::Eot,
 			"otf" => Self::Otf,
 			"ttf" => Self::Ttf,
 			"woff" => Self::Woff,
 			"woff2" => Self::Woff2,
 
-			// MARK: Applications
+			// Applications
 			"abw" => Self::Abiword,
 			"azw" => Self::Azw,
 			"cda" => Self::Cda,
@@ -569,100 +603,209 @@ impl MimeType {
 		})
 	}
 
+	//
+	// MARK: to extension
+	//
+
 	/// Get the extension we use for files with this type.
-	/// Includes a dot. Might be the empty string.
+	/// Never includes a dot.
-	pub fn extension(&self) -> &str {
+	pub fn extension(&self) -> Option<&'static str> {
 		match self {
-			Self::Blob => "",
+			Self::Blob => None,
-			Self::Other(_) => "",
+			Self::Other(_) => None,
 
-			// MARK: Audio
+			// Audio
-			Self::Aac => ".aac",
+			Self::Aac => Some("aac"),
-			Self::Flac => ".flac",
+			Self::Flac => Some("flac"),
-			Self::Midi => ".midi",
+			Self::Midi => Some("midi"),
-			Self::Mp3 => ".mp3",
+			Self::Mp3 => Some("mp3"),
-			Self::Oga => ".oga",
+			Self::Oga => Some("oga"),
-			Self::Opus => ".opus",
+			Self::Opus => Some("opus"),
-			Self::Wav => ".wav",
+			Self::Wav => Some("wav"),
-			Self::Weba => ".weba",
+			Self::Weba => Some("weba"),
 
-			// MARK: Video
+			// Video
-			Self::Avi => ".avi",
+			Self::Avi => Some("avi"),
-			Self::Mp4 => ".mp4",
+			Self::Mp4 => Some("mp4"),
-			Self::Mpeg => ".mpeg",
+			Self::Mpeg => Some("mpeg"),
-			Self::Ogv => ".ogv",
+			Self::Ogv => Some("ogv"),
-			Self::Ts => ".ts",
+			Self::Ts => Some("ts"),
-			Self::WebmVideo => ".webm",
+			Self::WebmVideo => Some("webm"),
-			Self::ThreeGp => ".3gp",
+			Self::ThreeGp => Some("3gp"),
-			Self::ThreeG2 => ".3g2",
+			Self::ThreeG2 => Some("3g2"),
 
-			// MARK: Images
+			// Images
-			Self::Apng => ".apng",
+			Self::Apng => Some("apng"),
-			Self::Avif => ".avif",
+			Self::Avif => Some("avif"),
-			Self::Bmp => ".bmp",
+			Self::Bmp => Some("bmp"),
-			Self::Gif => ".gif",
+			Self::Gif => Some("gif"),
-			Self::Ico => ".ico",
+			Self::Ico => Some("ico"),
-			Self::Jpg => ".jpg",
+			Self::Jpg => Some("jpg"),
-			Self::Png => ".png",
+			Self::Png => Some("png"),
-			Self::Svg => ".svg",
+			Self::Svg => Some("svg"),
-			Self::Tiff => ".tiff",
+			Self::Tiff => Some("tiff"),
-			Self::Webp => ".webp",
+			Self::Webp => Some("webp"),
+			Self::Qoi => Some("qoi"),
 
-			// MARK: Text
+			// Text
-			Self::Text => ".txt",
+			Self::Text => Some("txt"),
-			Self::Css => ".css",
+			Self::Css => Some("css"),
-			Self::Csv => ".csv",
+			Self::Csv => Some("csv"),
-			Self::Html => ".html",
+			Self::Html => Some("html"),
-			Self::Javascript => ".js",
+			Self::Javascript => Some("js"),
-			Self::Json => ".json",
+			Self::Json => Some("json"),
-			Self::JsonLd => ".jsonld",
+			Self::JsonLd => Some("jsonld"),
-			Self::Xml => ".xml",
+			Self::Xml => Some("xml"),
 
-			// MARK: Documents
+			// Documents
-			Self::Pdf => ".pdf",
+			Self::Pdf => Some("pdf"),
-			Self::Rtf => ".rtf",
+			Self::Rtf => Some("rtf"),
 
-			// MARK: Archives
+			// Archives
-			Self::Arc => ".arc",
+			Self::Arc => Some("arc"),
-			Self::Bz => ".bz",
+			Self::Bz => Some("bz"),
-			Self::Bz2 => ".bz2",
+			Self::Bz2 => Some("bz2"),
-			Self::Gz => ".gz",
+			Self::Gz => Some("gz"),
-			Self::Jar => ".jar",
+			Self::Jar => Some("jar"),
-			Self::Ogg => ".ogx",
+			Self::Ogg => Some("ogx"),
-			Self::Rar => ".rar",
+			Self::Rar => Some("rar"),
-			Self::SevenZ => ".7z",
+			Self::SevenZ => Some("7z"),
-			Self::Tar => ".tar",
+			Self::Tar => Some("tar"),
-			Self::Zip => ".zip",
+			Self::Zip => Some("zip"),
 
-			// MARK: Fonts
+			// Fonts
-			Self::Eot => ".eot",
+			Self::Eot => Some("eot"),
-			Self::Otf => ".otf",
+			Self::Otf => Some("otf"),
-			Self::Ttf => ".ttf",
+			Self::Ttf => Some("ttf"),
-			Self::Woff => ".woff",
+			Self::Woff => Some("woff"),
-			Self::Woff2 => ".woff2",
+			Self::Woff2 => Some("woff2"),
 
-			// MARK: Applications
+			// Applications
-			Self::Abiword => ".abw",
+			Self::Abiword => Some("abw"),
-			Self::Azw => ".azw",
+			Self::Azw => Some("azw"),
-			Self::Cda => ".cda",
+			Self::Cda => Some("cda"),
-			Self::Csh => ".csh",
+			Self::Csh => Some("csh"),
-			Self::Doc => ".doc",
+			Self::Doc => Some("doc"),
-			Self::Docx => ".docx",
+			Self::Docx => Some("docx"),
-			Self::Epub => ".epub",
+			Self::Epub => Some("epub"),
-			Self::Ics => ".ics",
+			Self::Ics => Some("ics"),
-			Self::Mpkg => ".mpkg",
+			Self::Mpkg => Some("mpkg"),
-			Self::Odp => ".odp",
+			Self::Odp => Some("odp"),
-			Self::Ods => ".ods",
+			Self::Ods => Some("ods"),
-			Self::Odt => ".odt",
+			Self::Odt => Some("odt"),
-			Self::Php => ".php",
+			Self::Php => Some("php"),
-			Self::Ppt => ".ppt",
+			Self::Ppt => Some("ppt"),
-			Self::Pptx => ".pptx",
+			Self::Pptx => Some("pptx"),
-			Self::Sh => ".sh",
+			Self::Sh => Some("sh"),
-			Self::Vsd => ".vsd",
+			Self::Vsd => Some("vsd"),
-			Self::Xhtml => ".xhtml",
+			Self::Xhtml => Some("xhtml"),
-			Self::Xls => ".xls",
+			Self::Xls => Some("xls"),
-			Self::Xlsx => ".xlsx",
+			Self::Xlsx => Some("xlsx"),
-			Self::Xul => ".xul",
+			Self::Xul => Some("xul"),
+		}
+	}
+
+	//
+	// MARK: is_text
+	//
+
+	/// Returns true if this MIME type is always plain text.
+	pub fn is_text(&self) -> bool {
+		match self {
+			// Text types
+			Self::Text => true,
+			Self::Css => true,
+			Self::Csv => true,
+			Self::Html => true,
+			Self::Javascript => true,
+			Self::Json => true,
+			Self::JsonLd => true,
+			Self::Xml => true,
+			Self::Svg => true,
+			Self::Ics => true,
+			Self::Xhtml => true,
+
+			// Script types
+			Self::Csh => true,
+			Self::Php => true,
+			Self::Sh => true,
+
+			// All other types are not plain text
+			Self::Other(_) => false,
+			Self::Blob => false,
+
+			// Audio
+			Self::Aac => false,
+			Self::Flac => false,
+			Self::Midi => false,
+			Self::Mp3 => false,
+			Self::Oga => false,
+			Self::Opus => false,
+			Self::Wav => false,
+			Self::Weba => false,
+
+			// Video
+			Self::Avi => false,
+			Self::Mp4 => false,
+			Self::Mpeg => false,
+			Self::Ogv => false,
+			Self::Ts => false,
+			Self::WebmVideo => false,
+			Self::ThreeGp => false,
+			Self::ThreeG2 => false,
+
+			// Images
+			Self::Apng => false,
+			Self::Avif => false,
+			Self::Bmp => false,
+			Self::Gif => false,
+			Self::Ico => false,
+			Self::Jpg => false,
+			Self::Png => false,
+			Self::Qoi => false,
+			Self::Tiff => false,
+			Self::Webp => false,
+
+			// Documents
+			Self::Pdf => false,
+			Self::Rtf => false,
+
+			// Archives
+			Self::Arc => false,
+			Self::Bz => false,
+			Self::Bz2 => false,
+			Self::Gz => false,
+			Self::Jar => false,
+			Self::Ogg => false,
+			Self::Rar => false,
+			Self::SevenZ => false,
+			Self::Tar => false,
+			Self::Zip => false,
+
+			// Fonts
+			Self::Eot => false,
+			Self::Otf => false,
+			Self::Ttf => false,
+			Self::Woff => false,
+			Self::Woff2 => false,
+
+			// Applications
+			Self::Abiword => false,
+			Self::Azw => false,
+			Self::Cda => false,
+			Self::Doc => false,
+			Self::Docx => false,
+			Self::Epub => false,
+			Self::Mpkg => false,
+			Self::Odp => false,
+			Self::Ods => false,
+			Self::Odt => false,
+			Self::Ppt => false,
+			Self::Pptx => false,
+			Self::Vsd => false,
+			Self::Xls => false,
+			Self::Xlsx => false,
+			Self::Xul => false,
 		}
 	}
 }

crates/macro/macro-assets/Cargo.toml

@@ -1,15 +0,0 @@
-[package]
-name = "macro-assets"
-version = { workspace = true }
-rust-version = { workspace = true }
-edition = { workspace = true }
-
-[lints]
-workspace = true
-
-[lib]
-proc-macro = true
-
-[dependencies]
-syn = { workspace = true }
-quote = { workspace = true }

crates/macro/macro-assets/src/lib.rs

@@ -1,309 +0,0 @@
-use proc_macro::TokenStream;
-use quote::quote;
-use syn::{
-	Expr, Ident, LitStr, Result, Token, braced,
-	parse::{Parse, ParseStream},
-	parse_macro_input,
-};
-
-/// A macro for generating static asset handlers with compile-time embedding.
-///
-/// This macro generates:
-/// - Individual structs for each asset that implement the `assetserver::Asset` trait
-/// - Compile-time embedding of asset files using `include_bytes!`
-/// - Optionally, an Axum router function that serves all assets
-///
-/// # Syntax
-///
-/// ```notrust
-/// assets! {
-///     prefix: "/assets"
-///     router: router_function_name()
-///
-///     AssetName {
-///         source: "path/to/file.ext",
-///         target: "/public-url.ext"
-///     }
-///
-///     AnotherAsset {
-///         source: "path/to/another.ext",
-///         target: "/another-url.ext"
-///     }
-/// }
-/// ```
-///
-/// # Arguments
-///
-/// - `prefix`: The URL prefix for all assets (e.g., "/assets")
-/// - `router`: (Optional) The name of a function to generate that returns `(&'static str, Router<()>)`
-///   with routes for all assets
-/// - Asset blocks: Each block defines an asset with:
-///   - A name (identifier) for the generated struct
-///   - `source`: The file system path to the asset (relative to the current file)
-///   - `target`: The URL path where the asset will be served
-///
-/// # Generated Code
-///
-/// For each asset, the macro generates:
-/// - A struct with the specified name
-/// - An `assetserver::Asset` trait implementation containing:
-///   - `URL_PREFIX`: The common prefix for all assets
-///   - `URL`: The specific URL path for this asset
-///   - `BYTES`: The embedded file contents as a byte slice
-/// - Documentation showing the original asset definition
-///
-/// If `router` is specified, also generates a function that returns an Axum router
-/// with all assets mounted at their target URLs.
-///
-/// # Example
-///
-/// ```notrust
-/// assets! {
-///     prefix: "/static"
-///     router: static_router()
-///
-///     Logo {
-///         source: "../images/logo.png",
-///         target: "/logo.png"
-///     }
-/// }
-/// ```
-///
-/// This generates structs implementing `assetserver::Asset` and optionally a router function:
-///
-/// ```notrust
-/// pub fn static_router() -> (&'static str, ::axum::Router<()>) {
-///     let router = ::axum::Router::new()
-///         .route(Logo::URL, ::axum::routing::get(|| async {
-///             (::axum::http::StatusCode::OK, Logo::BYTES)
-///         }));
-///     ("/static", router)
-/// }
-/// ```
-#[proc_macro]
-pub fn assets(input: TokenStream) -> TokenStream {
-	let input = parse_macro_input!(input as AssetsInput);
-	let prefix = &input.prefix;
-
-	let asset_impls = input.assets.iter().map(|asset| {
-		let name = &asset.name;
-		let source = &asset.source;
-		let target = &asset.target;
-
-		// Generate documentation showing the original asset definition
-		let doc = format!(
-			"This is an `asset!`\n```notrust\n{} {{\n\tsource: \"{:?}\",\n\ttarget: \"{}\"\n}}\n```",
-			name, source, target
-		);
-
-		quote! {
-			#[expect(clippy::allow_attributes)]
-			#[allow(non_camel_case_types)]
-			#[doc = #doc]
-			pub struct #name {}
-
-			impl ::assetserver::Asset for #name {
-				const URL_PREFIX: &'static str = #prefix;
-				const URL_POSTFIX: &'static str = #target;
-				const URL: &'static str = concat!(#prefix, #target);
-				const BYTES: &'static [u8] = #source;
-			}
-		}
-	});
-
-	// Generate the router function if specified
-	let router_fn = if let Some(router_name) = &input.router {
-		let route_definitions = input.assets.iter().map(|asset| {
-			let name = &asset.name;
-
-			let headers = asset
-				.headers
-				.as_ref()
-				.map(|x| quote! { #x })
-				.unwrap_or(quote! { [] });
-
-			quote! {
-				.route(#name::URL_POSTFIX, ::axum::routing::get(|| async {
-					(
-						::axum::http::StatusCode::OK,
-						#headers,
-						#name::BYTES
-					)
-				}))
-			}
-		});
-
-		let router_doc = format!(
-			"Generated router function that serves {} asset(s) with prefix \"{}\"",
-			input.assets.len(),
-			prefix
-		);
-
-		quote! {
-			#[doc = #router_doc]
-			pub fn #router_name() -> (&'static str, ::axum::Router<()>) {
-				use ::tower_http::compression::{CompressionLayer, DefaultPredicate};
-
-				let compression: CompressionLayer = CompressionLayer::new()
-					.br(true)
-					.deflate(true)
-					.gzip(true)
-					.zstd(true)
-					.compress_when(DefaultPredicate::new());
-
-				let router = ::axum::Router::new()
-					#(#route_definitions)*
-					.layer(compression);
-				(#prefix, router)
-			}
-		}
-	} else {
-		quote! {}
-	};
-
-	let expanded = quote! {
-		#(#asset_impls)*
-
-		#router_fn
-	};
-
-	TokenStream::from(expanded)
-}
-
-/// Represents the complete input to the `assets!` macro
-struct AssetsInput {
-	prefix: String,
-	router: Option<Ident>,
-	assets: Vec<AssetDefinition>,
-}
-
-/// Represents a single asset definition within the macro
-struct AssetDefinition {
-	name: Ident,
-	source: Expr,
-	target: String,
-	headers: Option<Expr>,
-}
-
-impl Parse for AssetsInput {
-	fn parse(input: ParseStream<'_>) -> Result<Self> {
-		// Parse "prefix:"
-		let _prefix_ident: Ident = input.parse()?;
-		let _colon: Token![:] = input.parse()?;
-		let prefix_lit: LitStr = input.parse()?;
-		let prefix = prefix_lit.value();
-
-		// Try to parse optional "router:" parameter
-		let router = if input.peek(Ident) {
-			let peek_ident: Ident = input.fork().parse()?;
-			if peek_ident == "router" {
-				let _router_ident: Ident = input.parse()?;
-				let _colon: Token![:] = input.parse()?;
-				let router_name: Ident = input.parse()?;
-				// Parse the parentheses after the function name
-				let _paren_content;
-				syn::parenthesized!(_paren_content in input);
-				Some(router_name)
-			} else {
-				None
-			}
-		} else {
-			None
-		};
-
-		let mut assets = Vec::new();
-
-		// Parse asset definitions until we reach the end
-		while !input.is_empty() {
-			let asset = input.parse::<AssetDefinition>()?;
-			assets.push(asset);
-		}
-
-		Ok(AssetsInput {
-			prefix,
-			router,
-			assets,
-		})
-	}
-}
-
-impl Parse for AssetDefinition {
-	fn parse(input: ParseStream<'_>) -> Result<Self> {
-		// Parse the asset name
-		let name: Ident = input.parse()?;
-
-		// Parse the braced content
-		let content;
-		braced!(content in input);
-
-		// Parse fields in any order
-		let mut source: Option<Expr> = None;
-		let mut target: Option<String> = None;
-		let mut headers: Option<Expr> = None;
-
-		while !content.is_empty() {
-			// Parse field name
-			let field_name: Ident = content.parse()?;
-			let _colon: Token![:] = content.parse()?;
-
-			// Parse field value based on name
-			match field_name.to_string().as_str() {
-				"source" => {
-					if source.is_some() {
-						return Err(syn::Error::new(
-							field_name.span(),
-							"duplicate 'source' field",
-						));
-					}
-					source = Some(content.parse()?);
-				}
-				"target" => {
-					if target.is_some() {
-						return Err(syn::Error::new(
-							field_name.span(),
-							"duplicate 'target' field",
-						));
-					}
-					let target_lit: LitStr = content.parse()?;
-					target = Some(target_lit.value());
-				}
-				"headers" => {
-					if headers.is_some() {
-						return Err(syn::Error::new(
-							field_name.span(),
-							"duplicate 'headers' field",
-						));
-					}
-					headers = Some(content.parse()?);
-				}
-				_ => {
-					return Err(syn::Error::new(
-						field_name.span(),
-						format!(
-							"unknown field '{}', expected 'source', 'target', or 'headers'",
-							field_name
-						),
-					));
-				}
-			}
-
-			// Parse comma if not at end
-			if !content.is_empty() {
-				content.parse::<Token![,]>()?;
-			}
-		}
-
-		// Validate required fields
-		let source = source
-			.ok_or_else(|| syn::Error::new(name.span(), "missing required field 'source'"))?;
-		let target = target
-			.ok_or_else(|| syn::Error::new(name.span(), "missing required field 'target'"))?;
-
-		Ok(AssetDefinition {
-			name,
-			source,
-			target,
-			headers,
-		})
-	}
-}

crates/service/service-webpage/Cargo.toml

@@ -9,16 +9,16 @@ workspace = true
 
 [dependencies]
 libservice = { workspace = true }
-macro-assets = { workspace = true }
 macro-sass = { workspace = true }
-assetserver = { workspace = true }
 toolbox = { workspace = true }
 page = { workspace = true }
 
+md-footnote = { workspace = true }
+
+markdown-it = { workspace = true }
 axum = { workspace = true }
 tracing = { workspace = true }
 maud = { workspace = true }
-markdown-it = { workspace = true }
 emojis = { workspace = true }
 strum = { workspace = true }
 chrono = { workspace = true }
@@ -27,5 +27,5 @@ lazy_static = { workspace = true }
 toml = { workspace = true }
 serde = { workspace = true }
 reqwest = { workspace = true }
-tower-http = { workspace = true }
 tokio = { workspace = true }
+tower-http = { workspace = true }

crates/service/service-webpage/css/images.scss

@@ -6,6 +6,7 @@ img {
 	border-radius: 15px;
 	border: solid .2rem transparent;
 	transition: 150ms;
+	image-rendering: pixelated;
 }
 
 img:hover {

crates/service/service-webpage/css/main.scss

@@ -81,9 +81,11 @@ body {
 	color: var(--fgColor);
 }
 
-main {
+div.wrapper {
-	margin-top: 2ex;
+	min-height: 100vh;
-	overflow-wrap: break-word;
+	display: flex;
+	flex-direction: column;
+	justify-content: space-between;
 }
 
 hr.footline {
@@ -92,18 +94,14 @@ hr.footline {
 
 hr {
 	border: 1pt dashed;
+
+	width: 100%;
 }
 
 iframe {
 	max-width: 90%;
 }
 
-.wrapper {
-	min-height: 100vh;
-	display: flex;
-	flex-direction: column;
-	justify-content: space-between;
-}
 
 .footContainer {
 	padding-top: 0;

crates/service/service-webpage/css/text.scss

@@ -43,33 +43,42 @@ a:hover {
 	transition: 150ms;
 }
 
-
 footer {
 	font-size: 1.4rem;
 	clear: both;
 	opacity: 0.5;
 }
 
-
 footer {
 	text-align: left
 }
 
-
+.footnote-item p {
-
-.footnote-definition {
-	margin: 0 0 0 2rem;
-}
-
-.footnote-definition-label {
-	color: var(--metaColor);
-}
-
-.footnote-definition p {
 	display: inline;
 	padding: 0 0 0 1rem;
 }
 
+hr.footnotes-sep {
+	margin: 5rem 0 0 0;
+}
+
+.footnote-ref > a {
+	padding: 0 2pt 0.8rem 2pt !important;
+}
+
+a.footnote-backref, .footnote-ref > a
+{
+	color: var(--metaColor);
+	padding: 0 2pt 0 2pt;
+}
+
+a.footnote-backref:hover,
+.footnote-ref > a:hover
+{
+	color: var(--bgColor);
+	background-color: var(--metaColor);
+}
+
 .footContainer {
 	display: flex;
 	flex-wrap: wrap;

crates/service/service-webpage/src/components/md.rs

@@ -1,511 +0,0 @@
-use lazy_static::lazy_static;
-use markdown_it::generics::inline::full_link;
-use markdown_it::parser::block::{BlockRule, BlockState};
-use markdown_it::parser::core::Root;
-use markdown_it::parser::inline::{InlineRule, InlineState};
-use markdown_it::{MarkdownIt, Node, NodeValue, Renderer};
-use maud::{Markup, PreEscaped, Render, html};
-use page::{Page, PageMetadata};
-use std::str::FromStr;
-
-use crate::components::fa::FAIcon;
-use crate::components::mangle::{MangledBetaEmail, MangledGoogleEmail};
-use crate::components::misc::Backlinks;
-
-lazy_static! {
-	static ref MdParser: MarkdownIt = {
-		let mut md = markdown_it::MarkdownIt::new();
-
-		{
-
-				use markdown_it::plugins::cmark::*;
-
-				inline::newline::add(&mut md);
-				inline::escape::add(&mut md);
-				inline::backticks::add(&mut md);
-				inline::emphasis::add(&mut md);
-
-				// Replaced with smart links
-				//inline::link::add(&mut md);
-				full_link::add::<false>(&mut md, |href, title| {
-					Node::new(SmartLink {
-						url: href.unwrap_or_default(),
-						title,
-					})
-				});
-
-
-				inline::image::add(&mut md);
-				inline::autolink::add(&mut md);
-				inline::entity::add(&mut md);
-
-				block::code::add(&mut md);
-				block::fence::add(&mut md);
-				block::blockquote::add(&mut md);
-				block::hr::add(&mut md);
-				block::list::add(&mut md);
-				block::reference::add(&mut md);
-				block::heading::add(&mut md);
-				block::lheading::add(&mut md);
-				block::paragraph::add(&mut md);
-
-		}
-
-		markdown_it::plugins::html::add(&mut md);
-
-		md.block.add_rule::<YamlFrontMatter>().before_all();
-		md.block.add_rule::<TomlFrontMatter>().before_all();
-
-		md.inline.add_rule::<InlineEmote>();
-		md.inline.add_rule::<InlineEmote>();
-		md.inline.add_rule::<InlineMdx>();
-
-		md
-	};
-}
-
-pub struct Markdown<'a>(pub &'a str);
-
-impl Render for Markdown<'_> {
-	fn render(&self) -> Markup {
-		let md = Self::parse(self.0);
-		let html = md.render();
-		return PreEscaped(html);
-	}
-}
-
-impl Markdown<'_> {
-	pub fn parse(md_str: &str) -> Node {
-		MdParser.parse(md_str)
-	}
-}
-
-//
-// MARK: helpers
-//
-
-/// Try to read page metadata from a markdown file's frontmatter.
-/// - returns `none` if there is no frontmatter
-/// - returns an error if we fail to parse frontmatter
-pub fn meta_from_markdown(root_node: &Node) -> Result<Option<PageMetadata>, toml::de::Error> {
-	root_node
-		.children
-		.first()
-		.and_then(|x| x.cast::<TomlFrontMatter>())
-		.map(|x| toml::from_str::<PageMetadata>(&x.content))
-		.map_or(Ok(None), |v| v.map(Some))
-}
-
-pub fn page_from_markdown(md: impl Into<String>, default_image: Option<String>) -> Page {
-	let md: String = md.into();
-	let md = Markdown::parse(&md);
-
-	let mut meta = meta_from_markdown(&md)
-		.unwrap_or(Some(PageMetadata {
-			title: "Invalid frontmatter!".into(),
-			..Default::default()
-		}))
-		.unwrap_or_default();
-
-	if meta.image.is_none() {
-		meta.image = default_image
-	}
-
-	let html = PreEscaped(md.render());
-
-	Page {
-		meta,
-		generate_html: Box::new(move |page, _| {
-			let html = html.clone();
-			Box::pin(async move {
-				html! {
-					@if let Some(slug) = &page.meta.slug {
-						(Backlinks(&[("/", "home")], slug))
-					}
-
-					(html)
-				}
-			})
-		}),
-
-		..Default::default()
-	}
-}
-
-//
-// MARK: extensions
-//
-
-//
-// MARK: smart link
-//
-
-#[derive(Debug)]
-pub struct SmartLink {
-	pub url: String,
-	pub title: Option<String>,
-}
-
-impl NodeValue for SmartLink {
-	fn render(&self, node: &Node, fmt: &mut dyn Renderer) {
-		let mut attrs = node.attrs.clone();
-		attrs.push(("href", self.url.clone()));
-
-		if let Some(title) = &self.title {
-			attrs.push(("title", title.clone()));
-		}
-
-		let external = !(self.url.starts_with(".") || self.url.starts_with("/"));
-
-		// Open external links in a new tab
-		if external {
-			attrs.push(("target", "_blank".into()));
-			attrs.push(("rel", "noopener noreferrer".into()));
-		}
-
-		fmt.open("a", &attrs);
-		fmt.contents(&node.children);
-		fmt.close("a");
-	}
-}
-
-//
-// MARK: emote
-//
-
-#[derive(Debug)]
-pub struct InlineEmote(String);
-
-impl NodeValue for InlineEmote {
-	fn render(&self, _node: &Node, fmt: &mut dyn Renderer) {
-		fmt.text_raw(self.0.as_str());
-	}
-}
-
-impl InlineRule for InlineEmote {
-	const MARKER: char = ':';
-
-	fn run(state: &mut InlineState<'_, '_>) -> Option<(Node, usize)> {
-		let input = &state.src[state.pos..state.pos_max];
-
-		if !input.starts_with(':') {
-			return None;
-		}
-
-		let end_idx = input[1..].find(':')? + 1;
-		let code = &input[1..end_idx];
-
-		let mut emote = None;
-
-		if emote.is_none()
-			&& let Some(code) = code.strip_prefix("fa-")
-		{
-			emote = FAIcon::from_str(code).ok().map(|x| x.render().0)
-		}
-
-		if emote.is_none() {
-			emote = emojis::get_by_shortcode(code).map(|x| x.to_string());
-		}
-
-		Some((Node::new(InlineEmote(emote?)), end_idx + 1))
-	}
-}
-
-//
-// MARK: mdx
-//
-
-#[derive(Debug)]
-pub struct InlineMdx(String);
-
-impl NodeValue for InlineMdx {
-	fn render(&self, node: &Node, fmt: &mut dyn Renderer) {
-		if mdx_style(&self.0, node, fmt) {
-			return;
-		}
-
-		if mdx_include(&self.0, node, fmt) {
-			return;
-		}
-
-		fmt.open("code", &[]);
-		fmt.text(&self.0);
-		fmt.close("code");
-	}
-}
-
-impl InlineRule for InlineMdx {
-	const MARKER: char = '{';
-
-	fn run(state: &mut InlineState<'_, '_>) -> Option<(Node, usize)> {
-		let input = &state.src[state.pos..state.pos_max];
-		if !input.starts_with('{') {
-			return None;
-		}
-
-		let mut balance = 1;
-		let mut end = 1;
-		for i in input[1..].bytes() {
-			match i {
-				b'}' => balance -= 1,
-				b'{' => balance += 1,
-				_ => {}
-			}
-
-			if balance == 0 {
-				break;
-			}
-
-			end += 1;
-		}
-
-		if balance != 0 {
-			return None;
-		}
-
-		let content = &input[1..end];
-		Some((Node::new(InlineMdx(content.to_owned())), content.len() + 2))
-	}
-}
-
-fn mdx_style(mdx: &str, _node: &Node, fmt: &mut dyn Renderer) -> bool {
-	// Parse inside of mdx: `color(value, "text")`
-	let mdx = mdx
-		.trim()
-		.trim_start_matches('{')
-		.trim_end_matches('}')
-		.trim();
-
-	// Find the function name (everything before the opening parenthesis)
-	let paren_pos = match mdx.find('(') {
-		Some(x) => x,
-		None => return false,
-	};
-
-	if mdx[..paren_pos].trim() != "color" {
-		return false;
-	};
-
-	// Find matching closing parenthesis
-	let skip = paren_pos + 1;
-	let mut balance = 1;
-	let mut end = skip;
-	for i in mdx[skip..].bytes() {
-		match i {
-			b')' => balance -= 1,
-			b'(' => balance += 1,
-			_ => {}
-		}
-
-		if balance == 0 {
-			break;
-		}
-
-		end += 1;
-	}
-
-	if balance != 0 {
-		return false;
-	}
-
-	let args = mdx[skip..end].trim();
-
-	// Parse arguments: should be "value, text" or "value, \"text\""
-	let comma_pos = match args.find(',') {
-		Some(x) => x,
-		None => return false,
-	};
-
-	let value = args[..comma_pos].trim();
-	let text = args[comma_pos + 1..].trim();
-
-	// Strip quotes from text if present
-	let text = if (text.starts_with('"') && text.ends_with('"'))
-		|| (text.starts_with('\'') && text.ends_with('\''))
-	{
-		&text[1..text.len() - 1]
-	} else {
-		text
-	};
-
-	let mut style_str = String::new();
-
-	if value.starts_with("#") {
-		style_str.push_str("color:");
-		style_str.push_str(value);
-		style_str.push(';');
-	} else if value.starts_with("--") {
-		style_str.push_str("color:var(");
-		style_str.push_str(value);
-		style_str.push_str(");");
-	} else {
-		style_str.push_str("color:");
-		style_str.push_str(value);
-		style_str.push(';');
-	}
-
-	fmt.open("span", &[("style", style_str)]);
-	fmt.text(text);
-	fmt.close("span");
-
-	return true;
-}
-
-fn mdx_include(mdx: &str, _node: &Node, fmt: &mut dyn Renderer) -> bool {
-	// Parse inside of mdx: `include(<args>)`
-	let args = {
-		let mdx = mdx
-			.trim()
-			.trim_start_matches('{')
-			.trim_end_matches('}')
-			.trim();
-
-		if !mdx.starts_with("include(") {
-			return false;
-		}
-
-		let skip = 8;
-		let mut balance = 1;
-		let mut end = skip;
-		for i in mdx[skip..].bytes() {
-			match i {
-				b')' => balance -= 1,
-				b'(' => balance += 1,
-				_ => {}
-			}
-
-			if balance == 0 {
-				break;
-			}
-
-			end += 1;
-		}
-
-		if balance != 0 {
-			return false;
-		}
-
-		let args = mdx[skip..end].trim();
-		let trail = mdx[end + 1..].trim();
-		if !trail.is_empty() {
-			return false;
-		}
-
-		args
-	};
-
-	let str = match args {
-		"email_beta" => MangledBetaEmail {}.render().0,
-		"email_goog" => MangledGoogleEmail {}.render().0,
-		_ => return false,
-	};
-
-	fmt.text_raw(&str);
-
-	return true;
-}
-
-//
-// MARK: yaml frontmatter
-//
-
-#[derive(Debug)]
-pub struct YamlFrontMatter {
-	#[expect(dead_code)]
-	pub content: String,
-}
-
-impl NodeValue for YamlFrontMatter {
-	fn render(&self, _node: &Node, _fmt: &mut dyn Renderer) {}
-}
-
-impl BlockRule for YamlFrontMatter {
-	fn run(state: &mut BlockState<'_, '_>) -> Option<(Node, usize)> {
-		// check the parent is the document Root
-		if !state.node.is::<Root>() {
-			return None;
-		}
-
-		// check we are on the first line of the document
-		if state.line != 0 {
-			return None;
-		}
-
-		// check line starts with opening dashes
-		let opening = state
-			.get_line(state.line)
-			.chars()
-			.take_while(|c| *c == '-')
-			.collect::<String>();
-		if !opening.starts_with("---") {
-			return None;
-		}
-
-		// Search for the end of the block
-		let mut next_line = state.line;
-		loop {
-			next_line += 1;
-			if next_line >= state.line_max {
-				return None;
-			}
-
-			let line = state.get_line(next_line);
-			if line.starts_with(&opening) {
-				break;
-			}
-		}
-
-		let (content, _) = state.get_lines(state.line + 1, next_line, 0, true);
-		Some((Node::new(YamlFrontMatter { content }), next_line + 1))
-	}
-}
-
-//
-// MARK: toml frontmatter
-//
-
-#[derive(Debug)]
-pub struct TomlFrontMatter {
-	pub content: String,
-}
-
-impl NodeValue for TomlFrontMatter {
-	fn render(&self, _node: &Node, _fmt: &mut dyn Renderer) {}
-}
-
-impl BlockRule for TomlFrontMatter {
-	fn run(state: &mut BlockState<'_, '_>) -> Option<(Node, usize)> {
-		if !state.node.is::<Root>() {
-			return None;
-		}
-
-		if state.line != 0 {
-			return None;
-		}
-
-		let opening = state
-			.get_line(state.line)
-			.chars()
-			.take_while(|c| *c == '+')
-			.collect::<String>();
-		if !opening.starts_with("+++") {
-			return None;
-		}
-
-		let mut next_line = state.line;
-		loop {
-			next_line += 1;
-			if next_line >= state.line_max {
-				return None;
-			}
-
-			let line = state.get_line(next_line);
-			if line.starts_with(&opening) {
-				break;
-			}
-		}
-
-		let (content, _) = state.get_lines(state.line + 1, next_line, 0, true);
-		Some((Node::new(TomlFrontMatter { content }), next_line + 1))
-	}
-}

crates/service/service-webpage/src/components/md/emote.rs

@@ -0,0 +1,45 @@
+use std::str::FromStr;
+
+use markdown_it::parser::inline::{InlineRule, InlineState};
+use markdown_it::{Node, NodeValue, Renderer};
+use maud::Render;
+
+use crate::components::fa::FAIcon;
+
+#[derive(Debug)]
+pub struct InlineEmote(String);
+
+impl NodeValue for InlineEmote {
+	fn render(&self, _node: &Node, fmt: &mut dyn Renderer) {
+		fmt.text_raw(self.0.as_str());
+	}
+}
+
+impl InlineRule for InlineEmote {
+	const MARKER: char = ':';
+
+	fn run(state: &mut InlineState<'_, '_>) -> Option<(Node, usize)> {
+		let input = &state.src[state.pos..state.pos_max];
+
+		if !input.starts_with(':') {
+			return None;
+		}
+
+		let end_idx = input[1..].find(':')? + 1;
+		let code = &input[1..end_idx];
+
+		let mut emote = None;
+
+		if emote.is_none()
+			&& let Some(code) = code.strip_prefix("fa-")
+		{
+			emote = FAIcon::from_str(code).ok().map(|x| x.render().0)
+		}
+
+		if emote.is_none() {
+			emote = emojis::get_by_shortcode(code).map(|x| x.to_string());
+		}
+
+		Some((Node::new(InlineEmote(emote?)), end_idx + 1))
+	}
+}

crates/service/service-webpage/src/components/md/frontmatter.rs

@@ -0,0 +1,108 @@
+use markdown_it::parser::block::{BlockRule, BlockState};
+use markdown_it::parser::core::Root;
+use markdown_it::{Node, NodeValue, Renderer};
+
+//
+// MARK: yaml
+//
+
+#[derive(Debug)]
+pub struct YamlFrontMatter {
+	#[expect(dead_code)]
+	pub content: String,
+}
+
+impl NodeValue for YamlFrontMatter {
+	fn render(&self, _node: &Node, _fmt: &mut dyn Renderer) {}
+}
+
+impl BlockRule for YamlFrontMatter {
+	fn run(state: &mut BlockState<'_, '_>) -> Option<(Node, usize)> {
+		// check the parent is the document Root
+		if !state.node.is::<Root>() {
+			return None;
+		}
+
+		// check we are on the first line of the document
+		if state.line != 0 {
+			return None;
+		}
+
+		// check line starts with opening dashes
+		let opening = state
+			.get_line(state.line)
+			.chars()
+			.take_while(|c| *c == '-')
+			.collect::<String>();
+		if !opening.starts_with("---") {
+			return None;
+		}
+
+		// Search for the end of the block
+		let mut next_line = state.line;
+		loop {
+			next_line += 1;
+			if next_line >= state.line_max {
+				return None;
+			}
+
+			let line = state.get_line(next_line);
+			if line.starts_with(&opening) {
+				break;
+			}
+		}
+
+		let (content, _) = state.get_lines(state.line + 1, next_line, 0, true);
+		Some((Node::new(YamlFrontMatter { content }), next_line + 1))
+	}
+}
+
+//
+// MARK: toml
+//
+
+#[derive(Debug)]
+pub struct TomlFrontMatter {
+	pub content: String,
+}
+
+impl NodeValue for TomlFrontMatter {
+	fn render(&self, _node: &Node, _fmt: &mut dyn Renderer) {}
+}
+
+impl BlockRule for TomlFrontMatter {
+	fn run(state: &mut BlockState<'_, '_>) -> Option<(Node, usize)> {
+		if !state.node.is::<Root>() {
+			return None;
+		}
+
+		if state.line != 0 {
+			return None;
+		}
+
+		let opening = state
+			.get_line(state.line)
+			.chars()
+			.take_while(|c| *c == '+')
+			.collect::<String>();
+		if !opening.starts_with("+++") {
+			return None;
+		}
+
+		let mut next_line = state.line;
+		loop {
+			next_line += 1;
+			if next_line >= state.line_max {
+				return None;
+			}
+
+			let line = state.get_line(next_line);
+			if line.starts_with(&opening) {
+				break;
+			}
+		}
+
+		let (content, _) = state.get_lines(state.line + 1, next_line, 0, true);
+		Some((Node::new(TomlFrontMatter { content }), next_line + 1))
+	}
+}

crates/service/service-webpage/src/components/md/link.rs

@@ -0,0 +1,30 @@
+use markdown_it::{Node, NodeValue, Renderer};
+
+#[derive(Debug)]
+pub struct SmartLink {
+	pub url: String,
+	pub title: Option<String>,
+}
+
+impl NodeValue for SmartLink {
+	fn render(&self, node: &Node, fmt: &mut dyn Renderer) {
+		let mut attrs = node.attrs.clone();
+		attrs.push(("href", self.url.clone()));
+
+		if let Some(title) = &self.title {
+			attrs.push(("title", title.clone()));
+		}
+
+		let external = !(self.url.starts_with(".") || self.url.starts_with("/"));
+
+		// Open external links in a new tab
+		if external {
+			attrs.push(("target", "_blank".into()));
+			attrs.push(("rel", "noopener noreferrer".into()));
+		}
+
+		fmt.open("a", &attrs);
+		fmt.contents(&node.children);
+		fmt.close("a");
+	}
+}

crates/service/service-webpage/src/components/md/mdx.rs

@@ -0,0 +1,195 @@
+use markdown_it::parser::inline::{InlineRule, InlineState};
+use markdown_it::{Node, NodeValue, Renderer};
+use maud::Render;
+
+use crate::components::mangle::{MangledBetaEmail, MangledGoogleEmail};
+
+#[derive(Debug)]
+pub struct InlineMdx(String);
+
+impl NodeValue for InlineMdx {
+	fn render(&self, node: &Node, fmt: &mut dyn Renderer) {
+		if mdx_style(&self.0, node, fmt) {
+			return;
+		}
+
+		if mdx_include(&self.0, node, fmt) {
+			return;
+		}
+
+		fmt.open("code", &[]);
+		fmt.text(&self.0);
+		fmt.close("code");
+	}
+}
+
+impl InlineRule for InlineMdx {
+	const MARKER: char = '{';
+
+	fn run(state: &mut InlineState<'_, '_>) -> Option<(Node, usize)> {
+		let input = &state.src[state.pos..state.pos_max];
+		if !input.starts_with('{') {
+			return None;
+		}
+
+		let mut balance = 1;
+		let mut end = 1;
+		for i in input[1..].bytes() {
+			match i {
+				b'}' => balance -= 1,
+				b'{' => balance += 1,
+				_ => {}
+			}
+
+			if balance == 0 {
+				break;
+			}
+
+			end += 1;
+		}
+
+		if balance != 0 {
+			return None;
+		}
+
+		let content = &input[1..end];
+		Some((Node::new(InlineMdx(content.to_owned())), content.len() + 2))
+	}
+}
+
+fn mdx_style(mdx: &str, _node: &Node, fmt: &mut dyn Renderer) -> bool {
+	// Parse inside of mdx: `color(value, "text")`
+	let mdx = mdx
+		.trim()
+		.trim_start_matches('{')
+		.trim_end_matches('}')
+		.trim();
+
+	// Find the function name (everything before the opening parenthesis)
+	let paren_pos = match mdx.find('(') {
+		Some(x) => x,
+		None => return false,
+	};
+
+	if mdx[..paren_pos].trim() != "color" {
+		return false;
+	};
+
+	// Find matching closing parenthesis
+	let skip = paren_pos + 1;
+	let mut balance = 1;
+	let mut end = skip;
+	for i in mdx[skip..].bytes() {
+		match i {
+			b')' => balance -= 1,
+			b'(' => balance += 1,
+			_ => {}
+		}
+
+		if balance == 0 {
+			break;
+		}
+
+		end += 1;
+	}
+
+	if balance != 0 {
+		return false;
+	}
+
+	let args = mdx[skip..end].trim();
+
+	// Parse arguments: should be "value, text" or "value, \"text\""
+	let comma_pos = match args.find(',') {
+		Some(x) => x,
+		None => return false,
+	};
+
+	let value = args[..comma_pos].trim();
+	let text = args[comma_pos + 1..].trim();
+
+	// Strip quotes from text if present
+	let text = if (text.starts_with('"') && text.ends_with('"'))
+		|| (text.starts_with('\'') && text.ends_with('\''))
+	{
+		&text[1..text.len() - 1]
+	} else {
+		text
+	};
+
+	let mut style_str = String::new();
+
+	if value.starts_with("#") {
+		style_str.push_str("color:");
+		style_str.push_str(value);
+		style_str.push(';');
+	} else if value.starts_with("--") {
+		style_str.push_str("color:var(");
+		style_str.push_str(value);
+		style_str.push_str(");");
+	} else {
+		style_str.push_str("color:");
+		style_str.push_str(value);
+		style_str.push(';');
+	}
+
+	fmt.open("span", &[("style", style_str)]);
+	fmt.text(text);
+	fmt.close("span");
+
+	return true;
+}
+
+fn mdx_include(mdx: &str, _node: &Node, fmt: &mut dyn Renderer) -> bool {
+	// Parse inside of mdx: `include(<args>)`
+	let args = {
+		let mdx = mdx
+			.trim()
+			.trim_start_matches('{')
+			.trim_end_matches('}')
+			.trim();
+
+		if !mdx.starts_with("include(") {
+			return false;
+		}
+
+		let skip = 8;
+		let mut balance = 1;
+		let mut end = skip;
+		for i in mdx[skip..].bytes() {
+			match i {
+				b')' => balance -= 1,
+				b'(' => balance += 1,
+				_ => {}
+			}
+
+			if balance == 0 {
+				break;
+			}
+
+			end += 1;
+		}
+
+		if balance != 0 {
+			return false;
+		}
+
+		let args = mdx[skip..end].trim();
+		let trail = mdx[end + 1..].trim();
+		if !trail.is_empty() {
+			return false;
+		}
+
+		args
+	};
+
+	let str = match args {
+		"email_beta" => MangledBetaEmail {}.render().0,
+		"email_goog" => MangledGoogleEmail {}.render().0,
+		_ => return false,
+	};
+
+	fmt.text_raw(&str);
+
+	return true;
+}

crates/service/service-webpage/src/components/md/mod.rs

@@ -0,0 +1,98 @@
+use lazy_static::lazy_static;
+use markdown_it::generics::inline::full_link;
+use markdown_it::{MarkdownIt, Node};
+use maud::{Markup, PreEscaped, Render};
+use page::servable::PageMetadata;
+
+use crate::components::md::emote::InlineEmote;
+use crate::components::md::frontmatter::{TomlFrontMatter, YamlFrontMatter};
+use crate::components::md::link::SmartLink;
+use crate::components::md::mdx::InlineMdx;
+
+mod emote;
+mod frontmatter;
+mod link;
+mod mdx;
+
+lazy_static! {
+	static ref MdParser: MarkdownIt = {
+		let mut md = markdown_it::MarkdownIt::new();
+
+		{
+
+				use markdown_it::plugins::cmark::*;
+
+				inline::newline::add(&mut md);
+				inline::escape::add(&mut md);
+				inline::backticks::add(&mut md);
+				inline::emphasis::add(&mut md);
+
+				// Replaced with smart links
+				//inline::link::add(&mut md);
+				full_link::add::<false>(&mut md, |href, title| {
+					Node::new(SmartLink {
+						url: href.unwrap_or_default(),
+						title,
+					})
+				});
+
+
+				inline::image::add(&mut md);
+				inline::autolink::add(&mut md);
+				inline::entity::add(&mut md);
+
+				block::code::add(&mut md);
+				block::fence::add(&mut md);
+				block::blockquote::add(&mut md);
+				block::hr::add(&mut md);
+				block::list::add(&mut md);
+				block::reference::add(&mut md);
+				block::heading::add(&mut md);
+				block::lheading::add(&mut md);
+				block::paragraph::add(&mut md);
+
+		}
+
+		{
+			markdown_it::plugins::html::add(&mut md);
+			md_footnote::add(&mut md);
+		}
+
+
+		md.block.add_rule::<YamlFrontMatter>().before_all();
+		md.block.add_rule::<TomlFrontMatter>().before_all();
+
+		md.inline.add_rule::<InlineEmote>();
+		md.inline.add_rule::<InlineMdx>();
+
+		md
+	};
+}
+
+pub struct Markdown<'a>(pub &'a str);
+
+impl Render for Markdown<'_> {
+	fn render(&self) -> Markup {
+		let md = Self::parse(self.0);
+		let html = md.render();
+		return PreEscaped(html);
+	}
+}
+
+impl Markdown<'_> {
+	pub fn parse(md_str: &str) -> Node {
+		MdParser.parse(md_str)
+	}
+}
+
+/// Try to read page metadata from a markdown file's frontmatter.
+/// - returns `none` if there is no frontmatter
+/// - returns an error if we fail to parse frontmatter
+pub fn meta_from_markdown(root_node: &Node) -> Result<Option<PageMetadata>, toml::de::Error> {
+	root_node
+		.children
+		.first()
+		.and_then(|x| x.cast::<TomlFrontMatter>())
+		.map(|x| toml::from_str::<PageMetadata>(&x.content))
+		.map_or(Ok(None), |v| v.map(Some))
+}

crates/service/service-webpage/src/components/misc.rs

@@ -15,20 +15,3 @@ impl<T: Render> Render for FarLink<'_, T> {
 		)
 	}
 }
-
-pub struct Backlinks<'a>(pub &'a [(&'a str, &'a str)], pub &'a str);
-
-impl Render for Backlinks<'_> {
-	fn render(&self) -> Markup {
-		html! {
-			div {
-				@for (url, text) in self.0 {
-					a href=(url) style="padding-left:5pt;padding-right:5pt;" { (text) }
-					"/"
-				}
-
-				span style="color:var(--metaColor);padding-left:5pt;padding-right:5pt;" { (self.1) }
-			}
-		}
-	}
-}

crates/service/service-webpage/src/pages/betalupi.md

@@ -1,7 +1,7 @@
 +++
 title = "What's a \"betalupi?\""
 author = "Mark"
-slug = "whats-a-betalupi"
+backlinks = true
 +++
 
 [es]: https://github.com/endless-sky/endless-sky
@@ -23,12 +23,12 @@ A snippet of the [_Endless Sky_][es] map is below.
 <br/>
 
 
-**In other words:** Try finding a `.com` domain that...
+**In other words:** try finding a `.com` domain that...
 
 - Isn't already taken
 - Doesn't sound awful
-- Isn't owned by a scalper that's selling it for $300"
+- Isn't owned by a scalper that's selling it for $300
 
 <br/>
 
-<img alt="betalupi map" src="/assets/img/betalupi.png"></img>
+<img class="img-placeholder" src="/assets/img/betalupi.png?t=maxdim(50,50)" data-large="/assets/img/betalupi.png" style="width:100%;height=10rem;"></img>

crates/service/service-webpage/src/pages/handouts.md

@@ -1,7 +1,7 @@
 +++
 title = "Mark's Handouts"
 author = "Mark"
-slug = "handouts"
+backlinks = true
 +++
 
 # Mark's Handouts
@@ -13,8 +13,6 @@ arguably the best math circle in the western world. We teach students mathematic
 far beyond the regular school curriculum, much like [AOPS](https://artofproblemsolving.com)
 and the [BMC](https://mathcircle.berkeley.edu).
 
-<br></br>
-
 {{color(--pink, "For my students:")}} \
 Don't look at solutions we haven't discussed,
 and don't start any handouts before class. That spoils all the fun!
@@ -36,7 +34,6 @@ If the class finishes early, the lesson is either too short or too easy.
 The sources for all these handouts are available [here](https://git.betalupi.com/mark/handouts).\
 Some are written in LaTeX, some are in [Typst](https://typst.app). \
 The latter is vastly superior.
-
 <br></br>
-<hr></hr>
+<hr style="margin:5rem 0 5rem 0;"></hr>
 <br></br>

crates/service/service-webpage/src/pages/handouts.rs

@@ -4,10 +4,9 @@ use std::{
 	time::{Duration, Instant},
 };
 
-use assetserver::Asset;
 use chrono::{DateTime, TimeDelta, Utc};
 use maud::{Markup, PreEscaped, html};
-use page::{DeviceType, Page, RequestContext};
+use page::{DeviceType, RenderContext, servable::Page};
 use parking_lot::Mutex;
 use serde::Deserialize;
 use tracing::{debug, warn};
@@ -15,9 +14,9 @@ use tracing::{debug, warn};
 use crate::{
 	components::{
 		md::{Markdown, meta_from_markdown},
-		misc::{Backlinks, FarLink},
+		misc::FarLink,
 	},
-	routes::assets::Image_Icon,
+	pages::{MAIN_TEMPLATE, backlinks, footer},
 };
 
 #[derive(Debug, Deserialize)]
@@ -114,11 +113,7 @@ async fn get_index() -> Result<Vec<HandoutEntry>, reqwest::Error> {
 	return Ok(res);
 }
 
-fn build_list_for_group(
+fn build_list_for_group(handouts: &[HandoutEntry], group: &str, req_ctx: &RenderContext) -> Markup {
-	handouts: &[HandoutEntry],
-	group: &str,
-	req_ctx: &RequestContext,
-) -> Markup {
 	let mobile = req_ctx.client_info.device_type == DeviceType::Mobile;
 
 	if mobile {
@@ -193,75 +188,84 @@ pub fn handouts() -> Page {
 	let mut meta = meta_from_markdown(&md).unwrap().unwrap();
 
 	if meta.image.is_none() {
-		meta.image = Some(Image_Icon::URL.to_owned());
+		meta.image = Some("/assets/img/icon.png".to_owned());
 	}
 
 	let html = PreEscaped(md.render());
 
-	Page {
+	MAIN_TEMPLATE
-		meta,
+		.derive(meta, move |page, ctx| {
-		html_ttl: Some(TimeDelta::seconds(300)),
+			let html = html.clone();
-
-		generate_html: Box::new(move |page, req_ctx| {
-			let html = html.clone(); // TODO: find a way to not clone here
 			let index = index.clone();
-			Box::pin(async move {
+			render(html, index, page, ctx)
-				let handouts = index.get().await;
+		})
-
+		.html_ttl(Some(TimeDelta::seconds(300)))
-				let fallback = html! {
+}
-					span style="color:var(--yellow)" {
+
-						"Could not load handouts, something broke."
+fn render<'a>(
-					}
+	html: Markup,
-					" "
+	index: Arc<CachedRequest<Result<Vec<HandoutEntry>, reqwest::Error>>>,
-					(
+	_page: &'a Page,
-						FarLink(
+	ctx: &'a RenderContext,
-							"https://git.betalupi.com/Mark/-/packages/generic/ormc-handouts/latest",
+) -> Pin<Box<dyn Future<Output = Markup> + Send + Sync + 'a>> {
-							"Try this direct link."
+	Box::pin(async move {
-						)
+		let handouts = index.get().await;
-					)
+
-				};
+		let fallback = html! {
-
+			span style="color:var(--yellow)" {
-				let warmups = match &*handouts {
+				"Could not load handouts, something broke."
-					Ok(handouts) => build_list_for_group(handouts, "Warm-Ups", req_ctx),
+			}
-					Err(error) => {
+			" "
-						warn!("Could not load handout index: {error:?}");
+			(
-						fallback.clone()
+				FarLink(
-					}
+					"https://git.betalupi.com/Mark/-/packages/generic/ormc-handouts/latest",
-				};
+					"Try this direct link."
-
+				)
-				let advanced = match &*handouts {
+			)
-					Ok(handouts) => build_list_for_group(handouts, "Advanced", req_ctx),
+		};
-					Err(_) => fallback,
+
-				};
+		let warmups = match &*handouts {
-
+			Ok(handouts) => build_list_for_group(handouts, "Warm-Ups", ctx),
-				html! {
+			Err(error) => {
-						@if let Some(slug) = &page.meta.slug {
+				warn!("Could not load handout index: {error:?}");
-							(Backlinks(&[("/", "home")], slug))
+				fallback.clone()
-						}
+			}
-
+		};
-						(html)
+
-
+		let advanced = match &*handouts {
-						(Markdown(concat!(
+			Ok(handouts) => build_list_for_group(handouts, "Advanced", ctx),
-							"## Warm-Ups",
+			Err(_) => fallback,
-							"\n\n",
+		};
-							"Students never show up on time. Some come early, some come late. Warm-ups ",
+
-							"are my solution to this problem: we hand these out as students walk in, ",
+		html! {
-							"giving them something to do until we can start the lesson.",
+			div class="wrapper" style="margin-top:3ex;" {
-						)))
+				@if let Some(backlinks) = backlinks(ctx) {
-						(warmups)
+					(backlinks)
-						br {}
+				}
-
+
-						(Markdown(concat!(
+				(html)
-							"## Advanced",
+
-							"\n\n",
+				(Markdown(concat!(
-							"The highest level of the ORMC, and the group I spend most of my time with. ",
+					"## Warm-Ups",
-							"Students in ORMC Advanced are in high school, which means ",
+					"\n\n",
-							"they're ~14-18 years old.",
+					"Students never show up on time. Some come early, some come late. Warm-ups ",
-						)))
+					"are my solution to this problem: we hand these out as students walk in, ",
-						(advanced)
+					"giving them something to do until we can start the lesson.",
-						br {}
+				)))
-				}
+				(warmups)
-			})
+				br {}
-		}),
+
-	}
+				(Markdown(concat!(
+					"## Advanced",
+					"\n\n",
+					"The highest level of the ORMC, and the group I spend most of my time with. ",
+					"Students in ORMC Advanced are in high school, which means ",
+					"they're ~14-18 years old.",
+				)))
+				(advanced)
+				br {}
+				(footer())
+			}
+		}
+	})
 }

crates/service/service-webpage/src/pages/htwah-typesetting.md

@@ -1,9 +1,7 @@
 +++
 title = "HtWaH: Typesetting"
 author = "Mark"
-
+backlinks = true
-# TODO: many slugs, htwah/typesetting
-slug = "handouts"
 +++
 
 ## Table of Contents
@@ -167,7 +165,7 @@ The document itself should also be numbered. In most cases, a `\today` on the fr
 
 This helps synchronize the handout you _think_ the class has with the handout that the class _really_ has.
 
-Future instructors {{color(--grey, "(and future you")}} will be thankful.
+Future instructors {{color(--grey, "(and future you)")}} will be thankful.
 
 ### Items
 

crates/service/service-webpage/src/pages/index.md

@@ -5,11 +5,11 @@ Also see [what's a "betalupi?"](/whats-a-betalupi)
 - [Handouts](/handouts): Math circle lessons I've written
 - [Links](/links): Interesting parts of the internet
 
-<hr style="margin-top: 8rem; margin-bottom: 8rem"/>
+<hr style="margin-top: 5rem; margin-bottom: 5rem"/>
 
 ## Projects
 
-- **RedoxOS**, a general-purpose, microkernel-based operating system written in Rust. _{{color(--grey, "[enthusiast]")}}
+- **RedoxOS**, a general-purpose, microkernel-based operating system written in Rust. _{{color(--grey, "[enthusiast]")}}_
 
   - {{color(--grey, "Status: ")}} {{color(--yellow, "Passive.")}}
   - {{color(--grey, "Website: ")}} [:fa-link: redox-os.org](https://www.redox-os.org/)

crates/service/service-webpage/src/pages/index.rs

@@ -1,6 +1,9 @@
-use assetserver::Asset;
+use maud::{Markup, html};
-use maud::html;
+use page::{
-use page::{Page, PageMetadata};
+	RenderContext,
+	servable::{Page, PageMetadata},
+};
+use std::pin::Pin;
 
 use crate::{
 	components::{
@@ -9,70 +12,78 @@ use crate::{
 		md::Markdown,
 		misc::FarLink,
 	},
-	routes::assets::{Image_Cover, Image_Icon},
+	pages::{MAIN_TEMPLATE, footer},
 };
 
 pub fn index() -> Page {
-	Page {
+	MAIN_TEMPLATE.derive(
-		meta: PageMetadata {
+		PageMetadata {
 			title: "Betalupi: About".into(),
 			author: Some("Mark".into()),
-			description: Some("Description".into()),
+			description: None,
-			image: Some(Image_Icon::URL.into()),
+			image: Some("/assets/img/icon.png".to_owned()),
-			slug: None,
 		},
+		render,
+	)
+}
 
-		generate_html: Box::new(move |_page, _| {
+fn render<'a>(
-			Box::pin(async {
+	_page: &'a Page,
-				html! {
+	_ctx: &'a RenderContext,
-					h2 id="about" { "About" }
+) -> Pin<Box<dyn Future<Output = Markup> + Send + Sync + 'a>> {
+	Box::pin(async {
+		html! {
+			div class="wrapper" style="margin-top:3ex;" {
+				h2 id="about" { "About" }
+				div {
 
-					div {
+					img
-						img
+						class="img-placeholder"
-							src=(Image_Cover::URL)
+						src="/assets/img/cover-small.jpg?t=maxdim(20,20)"
-							style="float:left;margin:10px 10px 10px 10px;display:block;width:25%;"
+						data-large="/assets/img/cover-small.jpg"
-							{}
+						style="image-rendering:pixelated;float:left;margin:10px;display:block;width:25%;"
+						{}
 
-						div style="margin:2ex 1ex 2ex 1ex;display:inline-block;overflow:hidden;width:60%;" {
+					div style="margin:2ex 1ex 2ex 1ex;display:inline-block;overflow:hidden;width:60%;" {
-							"Welcome, you've reached Mark's main page. Here you'll find"
+						"Welcome, you've reached Mark's main page. Here you'll find"
-							" links to various projects I've worked on."
+						" links to various projects I've worked on."
 
-							ul {
+						ul {
-								li { (MangledBetaEmail {}) }
+							li { (MangledBetaEmail {}) }
-								li { (MangledGoogleEmail {}) }
+							li { (MangledGoogleEmail {}) }
 
-								li {
+							li {
-									(
+								(
-										FarLink(
+									FarLink(
-											"https://github.com/rm-dr",
+										"https://github.com/rm-dr",
-											html!(
+										html!(
-												(FAIcon::Github)
+											(FAIcon::Github)
-												"rm-dr"
+											"rm-dr"
-											)
 										)
 									)
-								}
+								)
+							}
 
-								li {
+							li {
-									(
+								(
-										FarLink(
+									FarLink(
-											"https://git.betalupi.com",
+										"https://git.betalupi.com",
-											html!(
+										html!(
-												(FAIcon::Git)
+											(FAIcon::Git)
-												"git.betalupi.com"
+											"git.betalupi.com"
-											)
 										)
 									)
-								}
+								)
 							}
 						}
-						br style="clear:both;" {}
 					}
-
+					br style="clear:both;" {}
-					(Markdown(include_str!("index.md")))
 				}
-			})
+
-		}),
+				(Markdown(include_str!("index.md")))
-		..Default::default()
+
-	}
+				(footer())
+			}
+		}
+	})
 }

crates/service/service-webpage/src/pages/links.md

@@ -1,7 +1,7 @@
 +++
 title = "Links"
 author = "Mark"
-slug = "links"
+backlinks = true
 +++
 
 

crates/service/service-webpage/src/pages/mod.rs

@@ -1,13 +1,23 @@
-use assetserver::Asset;
+use chrono::TimeDelta;
-use page::Page;
+use maud::{Markup, PreEscaped, html};
+use page::{
+	RenderContext,
+	servable::{Page, PageMetadata, PageTemplate},
+};
 
-use crate::{components::md::page_from_markdown, routes::assets::Image_Icon};
+use crate::components::{
+	fa::FAIcon,
+	md::{Markdown, meta_from_markdown},
+	misc::FarLink,
+};
 
 mod handouts;
 mod index;
+mod notfound;
 
 pub use handouts::handouts;
 pub use index::index;
+pub use notfound::notfound;
 
 pub fn links() -> Page {
 	/*
@@ -17,19 +27,160 @@ pub fn links() -> Page {
 	http://www.3dprintmath.com/
 	*/
 
-	page_from_markdown(include_str!("links.md"), Some(Image_Icon::URL.to_owned()))
+	page_from_markdown(
+		include_str!("links.md"),
+		Some("/assets/img/icon.png".to_owned()),
+	)
 }
 
 pub fn betalupi() -> Page {
 	page_from_markdown(
 		include_str!("betalupi.md"),
-		Some(Image_Icon::URL.to_owned()),
+		Some("/assets/img/icon.png".to_owned()),
 	)
 }
 
 pub fn htwah_typesetting() -> Page {
 	page_from_markdown(
 		include_str!("htwah-typesetting.md"),
-		Some(Image_Icon::URL.to_owned()),
+		Some("/assets/img/icon.png".to_owned()),
+	)
+}
+
+//
+// MARK: md
+//
+
+fn page_from_markdown(md: impl Into<String>, default_image: Option<String>) -> Page {
+	let md: String = md.into();
+	let md = Markdown::parse(&md);
+
+	let mut meta = meta_from_markdown(&md)
+		.unwrap_or(Some(PageMetadata {
+			title: "Invalid frontmatter!".into(),
+			..Default::default()
+		}))
+		.unwrap_or_default();
+
+	if meta.image.is_none() {
+		meta.image = default_image
+	}
+
+	let html = PreEscaped(md.render());
+
+	MAIN_TEMPLATE
+		.derive(meta, move |_page, ctx| {
+			let html = html.clone();
+
+			Box::pin(async move {
+				html! {
+					div class="wrapper" style="margin-top:3ex;" {
+						@if let Some(backlinks) = backlinks(ctx) {
+							(backlinks)
+						}
+
+						(html)
+
+						(footer())
+					}
+				}
+			})
+		})
+		.html_ttl(Some(TimeDelta::days(1)))
+		.immutable(true)
+}
+
+//
+// MARK: components
+//
+
+const MAIN_TEMPLATE: PageTemplate = PageTemplate {
+	// Order matters, base htmx goes first
+	scripts_linked: &["/assets/htmx.js", "/assets/htmx-json.js"],
+
+	// TODO: use htmx for this
+	scripts_inline: &["
+		window.onload = function() {
+			var imgs = document.querySelectorAll('.img-placeholder');
+
+			imgs.forEach(img => {
+				img.style.border = 'none';
+				img.style.filter = 'blur(10px)';
+				img.style.transition = 'filter 0.3s';
+
+				var lg = new Image();
+				lg.src = img.dataset.large;
+				lg.onload = function () {
+					img.src = img.dataset.large;
+					img.style.filter = 'blur(0px)';
+				};
+			})
+		}
+	"],
+
+	styles_inline: &[],
+	styles_linked: &["/assets/css/main.css"],
+
+	extra_meta: &[(
+		"viewport",
+		"width=device-width,initial-scale=1,user-scalable=no",
+	)],
+
+	..PageTemplate::const_default()
+};
+
+pub fn backlinks(ctx: &RenderContext) -> Option<Markup> {
+	let mut backlinks = vec![("/", "home")];
+
+	let mut segments = ctx.route.split("/").skip(1).collect::<Vec<_>>();
+	let last = segments.pop();
+
+	let mut end = 0;
+	for s in segments {
+		end += s.len();
+		backlinks.push((&ctx.route[0..=end], s));
+		end += 1; // trailing slash
+	}
+
+	last.map(|last| {
+		html! {
+			div {
+				@for (url, text) in backlinks {
+					a href=(url) style="padding-left:5pt;padding-right:5pt;" { (text) }
+					"/"
+				}
+
+				span style="color:var(--metaColor);padding-left:5pt;padding-right:5pt;" { (last) }
+			}
+		}
+	})
+}
+
+pub fn footer() -> Markup {
+	html!(
+		footer style="margin-top:10rem;" {
+			hr class = "footline";
+			div class = "footContainer" {
+				p {
+					"This site was built by hand with "
+					(FarLink("https://rust-lang.org", "Rust"))
+					", "
+					(FarLink("https://maud.lambda.xyz", "Maud"))
+					", and "
+					(FarLink("https://docs.rs/axum/latest/axum", "Axum"))
+					". "
+
+					(
+						FarLink(
+							"https://git.betalupi.com/Mark/webpage",
+							html!(
+								(FAIcon::Git)
+								"Source here!"
+							)
+						)
+					)
+				}
+			}
+		}
 	)
 }

crates/service/service-webpage/src/pages/notfound.rs

@@ -0,0 +1,29 @@
+use maud::html;
+use page::servable::{Page, PageMetadata};
+use reqwest::StatusCode;
+
+use crate::pages::MAIN_TEMPLATE;
+
+pub fn notfound() -> Page {
+	MAIN_TEMPLATE.derive(
+		PageMetadata {
+			title: "Page not found".into(),
+			author:None,
+			description: None,
+			image: Some("/assets/img/icon.png".to_owned()),
+		},
+		move |_page, _ctx| {
+			Box::pin(async {
+				html! {
+					div class="wrapper" {
+						div style="display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh" {
+							p style="font-weight:bold;font-size:50pt;margin:0;" { "404" }
+							p style="font-size:13pt;margin:0;color:var(--grey);" { "(page not found)" }
+							a style="font-size:12pt;margin:10pt;padding:5px;" href="/" {"<- Back to site"}
+						}
+					}
+				}
+			})
+		},
+	).response_code(StatusCode::NOT_FOUND)
+}

crates/service/service-webpage/src/routes/assets.rs

@@ -1,206 +0,0 @@
-use assetserver::Asset;
-use axum::http::header;
-use macro_assets::assets;
-use macro_sass::sass;
-use toolbox::mime::MimeType;
-
-assets! {
-	prefix: "/assets"
-	router: asset_router()
-
-	//
-	// MARK: styles
-	//
-
-	Styles_Main {
-		source: sass!("css/main.scss").as_bytes(),
-		target: "/css/main.css",
-		headers: [
-			(header::CONTENT_TYPE, "text/css")
-		]
-	}
-
-	//
-	// MARK: images
-	//
-
-	Image_Cover {
-		source: include_bytes!("../../assets/images/cover-small.jpg"),
-		target: "/img/face.jpg",
-		headers: [
-			(header::CONTENT_TYPE, "image/jpg")
-		]
-	}
-
-	Image_Betalupi {
-		source: include_bytes!("../../assets/images/betalupi-map.png"),
-		target: "/img/betalupi.png",
-		headers: [
-			(header::CONTENT_TYPE, "image/png")
-		]
-	}
-
-	Image_Icon {
-		source: include_bytes!("../../assets/images/icon.png"),
-		target: "/img/icon.png",
-		headers: [
-			(header::CONTENT_TYPE, "image/png")
-		]
-	}
-
-	//
-	// MARK: fonts
-	//
-
-	FiraCode_Bold_woff2 {
-		source: include_bytes!("../../assets/fonts/fira/FiraCode-Bold.woff2"),
-		target: "/fonts/FiraCode-Bold.woff2",
-		headers: [
-			(header::CONTENT_TYPE, "application/font-woff2")
-		]
-	}
-
-	FiraCode_Light_woff2 {
-		source: include_bytes!("../../assets/fonts/fira/FiraCode-Light.woff2"),
-		target: "/fonts/FiraCode-Light.woff2",
-		headers: [
-			(header::CONTENT_TYPE, "application/font-woff2")
-		]
-	}
-
-	FiraCode_Medium_woff2 {
-		source: include_bytes!("../../assets/fonts/fira/FiraCode-Medium.woff2"),
-		target: "/fonts/FiraCode-Medium.woff2",
-		headers: [
-			(header::CONTENT_TYPE, "application/font-woff2")
-		]
-	}
-
-	FiraCode_Regular_woff2 {
-		source: include_bytes!("../../assets/fonts/fira/FiraCode-Regular.woff2"),
-		target: "/fonts/FiraCode-Regular.woff2",
-		headers: [
-			(header::CONTENT_TYPE, "application/font-woff2")
-		]
-	}
-
-	FiraCode_SemiBold_woff2 {
-		source: include_bytes!("../../assets/fonts/fira/FiraCode-SemiBold.woff2"),
-		target: "/fonts/FiraCode-SemiBold.woff2",
-		headers: [
-			(header::CONTENT_TYPE, "application/font-woff2")
-		]
-	}
-
-	FiraCode_VF_woff2 {
-		source: include_bytes!("../../assets/fonts/fira/FiraCode-VF.woff2"),
-		target: "/fonts/FiraCode-VF.woff2",
-		headers: [
-			(header::CONTENT_TYPE, "application/font-woff2")
-		]
-	}
-
-	//
-	// MARK: icons
-	//
-
-	Fa_Brands_woff2 {
-		source: include_bytes!("../../assets/fonts/fa/fa-brands-400.woff2"),
-		target: "/fonts/fa/fa-brands-400.woff2",
-		headers: [
-			(header::CONTENT_TYPE, "application/font-woff2")
-		]
-	}
-
-	Fa_Regular_woff2 {
-		source: include_bytes!("../../assets/fonts/fa/fa-regular-400.woff2"),
-		target: "/fonts/fa/fa-regular-400.woff2",
-		headers: [
-			(header::CONTENT_TYPE, "application/font-woff2")
-		]
-	}
-
-	Fa_Solid_woff2 {
-		source: include_bytes!("../../assets/fonts/fa/fa-solid-900.woff2"),
-		target: "/fonts/fa/fa-solid-900.woff2",
-		headers: [
-			(header::CONTENT_TYPE, "application/font-woff2")
-		]
-	}
-
-	Fa_Brands_ttf {
-		source: include_bytes!("../../assets/fonts/fa/fa-brands-400.ttf"),
-		target: "/fonts/fa/fa-brands-400.ttf",
-		headers: [
-			(header::CONTENT_TYPE, "application/font-ttf")
-		]
-	}
-
-	Fa_Regular_ttf {
-		source: include_bytes!("../../assets/fonts/fa/fa-regular-400.ttf"),
-		target: "/fonts/fa/fa-regular-400.ttf",
-		headers: [
-			(header::CONTENT_TYPE, "application/font-ttf")
-		]
-	}
-
-	Fa_Solid_ttf {
-		source: include_bytes!("../../assets/fonts/fa/fa-solid-900.ttf"),
-		target: "/fonts/fa/fa-solid-900.ttf",
-		headers: [
-			(header::CONTENT_TYPE, "application/font-ttf")
-		]
-	}
-
-	//
-	// MARK: htwah
-	//
-
-	Htwah_Definitions {
-		source: include_bytes!("../../assets/htwah/definitions.pdf"),
-		target: "/htwah/definitions.pdf",
-		headers: [
-			(header::CONTENT_TYPE, MimeType::Pdf.to_string())
-		]
-	}
-
-	Htwah_Numbering {
-		source: include_bytes!("../../assets/htwah/numbering.pdf"),
-		target: "/htwah/numbering.pdf",
-		headers: [
-			(header::CONTENT_TYPE, MimeType::Pdf.to_string())
-		]
-	}
-
-	Htwah_SolsA {
-		source: include_bytes!("../../assets/htwah/sols-a.pdf"),
-		target: "/htwah/sols-a.pdf",
-		headers: [
-			(header::CONTENT_TYPE, MimeType::Pdf.to_string())
-		]
-	}
-
-	Htwah_SolsB {
-		source: include_bytes!("../../assets/htwah/sols-b.pdf"),
-		target: "/htwah/sols-b.pdf",
-		headers: [
-			(header::CONTENT_TYPE, MimeType::Pdf.to_string())
-		]
-	}
-
-	Htwah_SpacingA {
-		source: include_bytes!("../../assets/htwah/spacing-a.pdf"),
-		target: "/htwah/spacing-a.pdf",
-		headers: [
-			(header::CONTENT_TYPE, MimeType::Pdf.to_string())
-		]
-	}
-
-	Htwah_SpacingB {
-		source: include_bytes!("../../assets/htwah/spacing-b.pdf"),
-		target: "/htwah/spacing-b.pdf",
-		headers: [
-			(header::CONTENT_TYPE, MimeType::Pdf.to_string())
-		]
-	}
-}

crates/service/service-webpage/src/routes/mod.rs

@@ -1,80 +1,203 @@
-use std::{pin::Pin, sync::Arc};
-
-use assetserver::Asset;
 use axum::Router;
-use maud::{DOCTYPE, Markup, PreEscaped, html};
+use macro_sass::sass;
-use page::{Page, PageServer, RequestContext};
+use page::{
-use tracing::info;
+	ServableRoute,
+	servable::{Redirect, StaticAsset},
+};
+use toolbox::mime::MimeType;
+use tower_http::compression::{CompressionLayer, DefaultPredicate};
 
-use crate::{components::misc::FarLink, pages, routes::assets::Styles_Main};
+use crate::pages;
-
-pub mod assets;
 
 pub(super) fn router() -> Router<()> {
-	let (asset_prefix, asset_router) = assets::asset_router();
+	let compression: CompressionLayer = CompressionLayer::new()
-	info!("Serving assets at {asset_prefix}");
+		.br(true)
+		.deflate(true)
+		.gzip(true)
+		.zstd(true)
+		.compress_when(DefaultPredicate::new());
 
-	let router = build_server().into_router();
+	build_server().into_router().layer(compression)
-
-	Router::new().merge(router).nest(asset_prefix, asset_router)
 }
 
-fn build_server() -> Arc<PageServer> {
+fn build_server() -> ServableRoute {
-	let server = PageServer::new(Box::new(page_wrapper));
+	ServableRoute::new()
-	server
+		.with_404(pages::notfound())
 		.add_page("/", pages::index())
 		.add_page("/links", pages::links())
 		.add_page("/whats-a-betalupi", pages::betalupi())
 		.add_page("/handouts", pages::handouts())
-		.add_page("/htwah", pages::htwah_typesetting());
+		.add_page("/htwah", {
-	server
+			#[expect(clippy::unwrap_used)]
-}
+			Redirect::new("/handouts").unwrap()
-
+		})
-fn page_wrapper<'a>(
+		.add_page("/htwah/typesetting", pages::htwah_typesetting())
-	page: &'a Page,
+		.add_page("/assets/htmx.js", page::HTMX_2_0_8)
-	req_ctx: &'a RequestContext,
+		.add_page("/assets/htmx-json.js", page::EXT_JSON_1_19_12)
-) -> Pin<Box<dyn Future<Output = Markup> + 'a + Send + Sync>> {
+		//
-	Box::pin(async move {
+		.add_page(
-		html! {
+			"/assets/css/main.css",
-			(DOCTYPE)
+			StaticAsset {
-			html {
+				bytes: sass!("css/main.scss").as_bytes(),
-				head {
+				mime: MimeType::Css,
-					meta charset="UTF" {}
+			},
-					meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no" {}
+		)
-					meta content="text/html; charset=UTF-8" http-equiv="content-type" {}
+		.add_page(
-					meta property="og:type" content="website" {}
+			"/assets/img/cover-small.jpg",
-
+			StaticAsset {
-					link rel="stylesheet" href=(Styles_Main::URL) {}
+				bytes: include_bytes!("../../assets/images/cover-small.jpg"),
-
+				mime: MimeType::Jpg,
-					(&page.meta)
+			},
-					title { (PreEscaped(page.meta.title.clone())) }
+		)
-				}
+		.add_page(
-
+			"/assets/img/betalupi.png",
-				body {
+			StaticAsset {
-					div class="wrapper" {
+				bytes: include_bytes!("../../assets/images/betalupi-map.png"),
-						main { ( page.generate_html(req_ctx).await ) }
+				mime: MimeType::Png,
-
+			},
-						footer {
+		)
-							hr class = "footline" {}
+		.add_page(
-							div class = "footContainer" {
+			"/assets/img/icon.png",
-								p {
+			StaticAsset {
-									"This site was built by hand using "
+				bytes: include_bytes!("../../assets/images/icon.png"),
-									(FarLink("https://rust-lang.org", "Rust"))
+				mime: MimeType::Png,
-									", "
+			},
-									(FarLink("https://maud.lambda.xyz", "Maud"))
+		)
-									", "
+		//
-									(FarLink("https://github.com/connorskees/grass", "Grass"))
+		// MARK: fonts
-									", and "
+		//
-									(FarLink("https://docs.rs/axum/latest/axum", "Axum"))
+		.add_page(
-									"."
+			"/assets/fonts/FiraCode-Bold.woff2",
-								}
+			StaticAsset {
-							}
+				bytes: include_bytes!("../../assets/fonts/fira/FiraCode-Bold.woff2"),
-						}
+				mime: MimeType::Woff2,
-					}
+			},
-				}
+		)
-			}
+		.add_page(
-		}
+			"/assets/fonts/FiraCode-Light.woff2",
-	})
+			StaticAsset {
+				bytes: include_bytes!("../../assets/fonts/fira/FiraCode-Light.woff2"),
+				mime: MimeType::Woff2,
+			},
+		)
+		.add_page(
+			"/assets/fonts/FiraCode-Medium.woff2",
+			StaticAsset {
+				bytes: include_bytes!("../../assets/fonts/fira/FiraCode-Medium.woff2"),
+				mime: MimeType::Woff2,
+			},
+		)
+		.add_page(
+			"/assets/fonts/FiraCode-Regular.woff2",
+			StaticAsset {
+				bytes: include_bytes!("../../assets/fonts/fira/FiraCode-Regular.woff2"),
+				mime: MimeType::Woff2,
+			},
+		)
+		.add_page(
+			"/assets/fonts/FiraCode-SemiBold.woff2",
+			StaticAsset {
+				bytes: include_bytes!("../../assets/fonts/fira/FiraCode-SemiBold.woff2"),
+				mime: MimeType::Woff2,
+			},
+		)
+		.add_page(
+			"/assets/fonts/FiraCode-VF.woff2",
+			StaticAsset {
+				bytes: include_bytes!("../../assets/fonts/fira/FiraCode-VF.woff2"),
+				mime: MimeType::Woff2,
+			},
+		)
+		//
+		// MARK: icons
+		//
+		.add_page(
+			"/assets/fonts/fa/fa-brands-400.woff2",
+			StaticAsset {
+				bytes: include_bytes!("../../assets/fonts/fa/fa-brands-400.woff2"),
+				mime: MimeType::Woff2,
+			},
+		)
+		.add_page(
+			"/assets/fonts/fa/fa-regular-400.woff2",
+			StaticAsset {
+				bytes: include_bytes!("../../assets/fonts/fa/fa-regular-400.woff2"),
+				mime: MimeType::Woff2,
+			},
+		)
+		.add_page(
+			"/assets/fonts/fa/fa-solid-900.woff2",
+			StaticAsset {
+				bytes: include_bytes!("../../assets/fonts/fa/fa-solid-900.woff2"),
+				mime: MimeType::Woff2,
+			},
+		)
+		.add_page(
+			"/assets/fonts/fa/fa-brands-400.ttf",
+			StaticAsset {
+				bytes: include_bytes!("../../assets/fonts/fa/fa-brands-400.ttf"),
+				mime: MimeType::Ttf,
+			},
+		)
+		.add_page(
+			"/assets/fonts/fa/fa-regular-400.ttf",
+			StaticAsset {
+				bytes: include_bytes!("../../assets/fonts/fa/fa-regular-400.ttf"),
+				mime: MimeType::Ttf,
+			},
+		)
+		.add_page(
+			"/assets/fonts/fa/fa-solid-900.ttf",
+			StaticAsset {
+				bytes: include_bytes!("../../assets/fonts/fa/fa-solid-900.ttf"),
+				mime: MimeType::Ttf,
+			},
+		)
+		//
+		// MARK: htwah
+		//
+		.add_page(
+			"/assets/htwah/definitions.pdf",
+			StaticAsset {
+				bytes: include_bytes!("../../assets/htwah/definitions.pdf"),
+				mime: MimeType::Pdf,
+			},
+		)
+		.add_page(
+			"/assets/htwah/numbering.pdf",
+			StaticAsset {
+				bytes: include_bytes!("../../assets/htwah/numbering.pdf"),
+				mime: MimeType::Pdf,
+			},
+		)
+		.add_page(
+			"/assets/htwah/sols-a.pdf",
+			StaticAsset {
+				bytes: include_bytes!("../../assets/htwah/sols-a.pdf"),
+				mime: MimeType::Pdf,
+			},
+		)
+		.add_page(
+			"/assets/htwah/sols-b.pdf",
+			StaticAsset {
+				bytes: include_bytes!("../../assets/htwah/sols-b.pdf"),
+				mime: MimeType::Pdf,
+			},
+		)
+		.add_page(
+			"/assets/htwah/spacing-a.pdf",
+			StaticAsset {
+				bytes: include_bytes!("../../assets/htwah/spacing-a.pdf"),
+				mime: MimeType::Pdf,
+			},
+		)
+		.add_page(
+			"/assets/htwah/spacing-b.pdf",
+			StaticAsset {
+				bytes: include_bytes!("../../assets/htwah/spacing-b.pdf"),
+				mime: MimeType::Pdf,
+			},
+		)
 }
 
 #[test]
@@ -84,7 +207,6 @@ fn server_builds_without_panic() {
 		.build()
 		.unwrap()
 		.block_on(async {
-			// Needs tokio context
+			let _server = build_server();
-			let _server = build_server().into_router();
 		});
 }

typos.toml

@@ -6,4 +6,4 @@ extend-ignore-re = [
 ]
 
 [files]
-extend-exclude = ["crates/service/service-webpage/css"]
+extend-exclude = ["crates/service/service-webpage/css", "crates/lib/page/htmx"]