Merge branch 'dev'

Version bump to v1.1.5

.gitignore

@@ -1,3 +1,4 @@
 /target
 /src/target
-/pkg
+/pkg
+/result

CONTRIBUTING.MD

@@ -0,0 +1,31 @@
+# Contribution guidelines for Daisy
+
+
+## Pull requests
+All PRs should merge to `dev`. See "branching" below.
+
+
+## Versioning
+Daisy uses [semantic versioning](https://semver.org/), which looks like `maj.min.patch`. In short:
+ - `maj`: Incremented on large, incompatible changes
+ - `min`: Incremented on new features
+ - `patch`: Incremented on bugfixes
+
+Whenever one of the above fields is incremented, all sub-fields are reset to zero. When `min` is incremented, `patch` is set to zero.
+
+
+## Branching
+Daisy uses a branch model much like the one described [here](https://nvie.com/posts/a-successful-git-branching-model).
+ - `master`: 1 commit = 1 release. This is always a merge comit from `dev`, and is always tagged with a version.
+ - `dev`: main development branch. Never deleted. Most work happens here.
+ - `features`: temporary branches pulled from `dev` and merged to `dev` for larger features.
+ - Always merge with git's `--no-ff` option for a more detailed history.
+
+
+## Releases
+What to do 
+ - Merge into `master` (`git merge --no-ff dev`)
+ - Tag merge commit on `master` (`git tag -a v1.0.0 -m "Version 1.0.0"`)
+ - `cargo publish`
+ - Update web demo & pull server (`make docker`)
+ - Update aur package

Cargo.lock

@@ -28,7 +28,7 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "daisycalc"
-version = "1.1.1"
+version = "1.1.5"
 dependencies = [
  "cfg-if",
  "num",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "daisycalc"
-version = "1.1.1"
+version = "1.1.5"
 edition = "2021"
 build = "buildscript/main.rs"
 license = "GPL-3.0-only"

Makefile

@@ -0,0 +1,19 @@
+release:
+	cargo build --release
+
+test:
+	cargo test
+
+run:
+	cargo run
+
+wasm:
+	wasm-pack build --release --target web --out-dir server/pkg
+
+publish:
+	cargo test
+	cargo publish
+
+docker: wasm
+	docker build ./server -t git.betalupi.com/mark/daisy --no-cache
+	docker push git.betalupi.com/mark/daisy

README.md

@@ -1,10 +1,10 @@
-![](./site/misc/readme-banner.png)
+![](./server/site/resources/readme-banner.png)
 
 A high-precision scientific calculator with support for units, derivatives, and more.
 
 Many features are missing, this is still under development.
 
-**Web demo: [here](daisy.betalupi.com)**
+**Web demo: [here](https://daisy.betalupi.com) (won't work on mobile)**
 
 # 📦 Installation
  - **Cargo:** `cargo install daisycalc`

TODO.md

@@ -1,55 +1,31 @@
-## Version Bump checklist
- - TODO: build and publish script
- - update Cargo.toml
- - run cargo test
- - commit
- - push
- - merge
- - git tag -a v1.0.0 -m "Version 1.0.0" on merge commit
- - cargo publish
- - Update packages
- - Build wasm & push changes
-
-
-## Pre-release
- - Tuple operations
- - we don't need vectors as arguments to operators
- - Fix linelocation when evaluating functions
-
 ## Parser
  - Should functions be operators?
  - Binary, hex, octal numbers
 
-
 ## General
  - Better tests (assignment, many expressions in one context)
  - Optional config file
  - Optional history file
- - evaluate straight from command line
  - Package for debian, nix
-
-
-## Internals
  - Non-recursive treeify
  - Faster factorial function. Maybe use gamma instead?
- - Arbitrary precision float (rug doesn't offer arbitrary exponents)
+ - Arbitrary precision floats
+ - we don't need vectors as arguments to operators
 
 ## Math Features
  - Mean, Median, Min
  - Arbitrary base logarithm
- - Derivatives
- - CAS features (trig, roots and powers)
  - Complex numbers
  - acot/acoth functions
  - Sums and products with functional arguments
  - Add functions: gcd, inverse mod, dice
+ - Tuple operations
 
 ## Prompt
  - Fix terminal color detection
  - Live syntax/output (like firefox js terminal)
  - Syntax highlighting
- - fish-style tab completion
+ - Numbered history recall
- - Numbered expressions, history recall
  - Enable/disable unit sets (defaults?)
  - Consistent unit ordering
 
@@ -57,5 +33,5 @@
  - long prefixes (megatonne, etc)
  - HMS for degrees
  - Exact radians, using pi constant?
- - Weird units: flops, lumen, lux, bel
+ - Odd units: flops, lumen, lux, bel
  - Command to list units

buildscript/constants.toml

@@ -49,7 +49,7 @@ value = "1.602176634e-19 C"
 enum_name = "ElectronMass"
 pretty_name = "Electron mass"
 strings = ["electronmass"]
-value = "9.1093837015-31 kg"
+value = "9.1093837015e-31 kg"
 
 [[constant]]
 enum_name = "ProtonMass"
@@ -205,4 +205,4 @@ value = "TW * hour"
 [[constant]]
 enum_name = "PWH"
 strings = "PWh"
-value = "PW * hour"
+value = "PW * hour"

default.nix

@@ -0,0 +1,19 @@
+{ lib, fetchgit, rustPlatform }:
+rustPlatform.buildRustPackage rec {
+	pname = "daisy";
+	version = "1.1.4";
+	cargoLock.lockFile = src + /Cargo.lock;
+
+	src = fetchgit {
+		url = "https://github.com/rm-dr/daisy.git";
+		rev = "v${version}";
+		sha256 = "sha256-aENuKtE1+tBRN0HZzRr8Gk+dVEYTiP6FNRz817Sk88o=";
+	};
+
+	meta = with lib; {
+		description = "A pretty command-line scientific calculator";
+		homepage = "https://github.com/rm-dr/daisy";
+		#license = licenses.GPL;
+		maintainers = [ maintainers.tailhook ];
+	};
+}

server/.gitignore

@@ -0,0 +1,2 @@
+/site/node_modules
+/pkg

server/docker-compose.yml

@@ -7,7 +7,7 @@ networks:
 
 services:
   daisy:
-    build: ./.
+    build: .
     container_name: daisy
     restart: unless-stopped
 

server/site/index.html

@@ -22,7 +22,6 @@
 
 				margin: 0;
 				padding: 0;
-				overflow: hidden;
 
 				height: 100vh;
 			}
@@ -101,6 +100,11 @@
 			<a href="https://aur.archlinux.org/packages/daisy" target="_blank" rel="noopener noreferrer">AUR</a>
 		</div>
 
+		<script>
+			var mobile = (/iphone|ipad|ipod|android|blackberry|mini|windows\sce|palm/i.test(navigator.userAgent.toLowerCase()));
+			if (mobile) { alert("This site may not work on mobile."); }
+		</script>
+
 		<script type="module">
 			// See wasm-pack docs
 			// Build with `wasm-pack build --release --target web --out-dir pkg`

server/site/package-lock.json

@@ -0,0 +1,17 @@
+{
+  "name": "site",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "dependencies": {
+        "xterm": "^5.3.0"
+      }
+    },
+    "node_modules/xterm": {
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/xterm/-/xterm-5.3.0.tgz",
+      "integrity": "sha512-8QqjlekLUFTrU6x7xck1MsPzPA571K5zNqWm0M0oroYEWVOptZ0+ubQSkQ3uxIEhcIHRujJy6emDWX4A7qyFzg=="
+    }
+  }
+}

shell.nix

@@ -1,11 +1,22 @@
+{ nixpkgs ? import <nixpkgs> { }}:
 let
- pkgs = import (fetchTarball "https://github.com/NixOS/nixpkgs/archive/f155f0cf4ea43c4e3c8918d2d327d44777b6cad4.tar.gz") {};
+  # If you set hash to an empty string, you'll get
+  # an error with the correct hash.
+  pinnedPkgs = nixpkgs.fetchFromGitHub {
+    owner  = "NixOS";
+    repo   = "nixpkgs";
+    rev    = "4ecab3273592f27479a583fb6d975d4aba3486fe";
+    sha256 = "btHN1czJ6rzteeCuE/PNrdssqYD2nIA4w48miQAFloM=";
+  };
+  pkgs = import pinnedPkgs {};
+
 in pkgs.mkShell {
   buildInputs = with pkgs; [
     cargo
     rustc
     rustfmt
-    m4
+    rust-analyzer
+    wasm-pack
    ];
 }
 

site/.gitignore

@@ -1,3 +0,0 @@
-/node_modules
-/package-lock.json
-/pkg

src/evaluate/operator.rs

@@ -19,6 +19,7 @@ pub fn eval_operator(context: &mut Context, g: &Expression) -> Result<Option<Exp
 
 			if args.len() != 1 {panic!()};
 			let a = &args[0];
+			let mut args_ll = op_loc.clone();
 
 			if sh_vars.len() == 1 {
 				if let Expression::Tuple(l, v) = a {
@@ -28,6 +29,7 @@ pub fn eval_operator(context: &mut Context, g: &Expression) -> Result<Option<Exp
 					))
 				};
 
+				args_ll += a.get_linelocation();
 				context.add_shadow(sh_vars[0].clone(), Some(a.clone()));
 			} else {
 				let Expression::Tuple(l, v) = a else {
@@ -46,16 +48,26 @@ pub fn eval_operator(context: &mut Context, g: &Expression) -> Result<Option<Exp
 
 				let mut i = 0;
 				while i < sh_vars.len() {
+					args_ll += v[i].get_linelocation();
 					context.add_shadow(sh_vars[i].clone(), Some(v[i].clone()));
 					i += 1;
 				}
 			}
 
 
-			let r = evaluate(context, &exp)?;
+			let r = evaluate(context, &exp);
 			context.clear_shadow();
 
-			return Ok(Some(r));
+			match r {
+				Ok(mut r) => {
+					r.set_linelocation(&args_ll);
+					return Ok(Some(r));
+				},
+
+				Err( (_, err) ) => {
+					return Err((args_ll, err));
+				}
+			}
 		},
 
 		Operator::Negative => {

src/lib.rs

@@ -68,15 +68,12 @@ cfg_if::cfg_if! {
 						return format!("\r\n{}", daisy_prompt(state));
 					}
 
-					if in_str.trim() == "quit" {
-						return "[quit]".to_string();
-					} else {
-						let r = crate::do_string( unsafe { &mut (*state).context }, &in_str);
 
-						match r {
+					let r = crate::do_string( unsafe { &mut (*state).context }, &in_str);
-							Ok(t) | Err(t) => {
+
-								out += t;
+					match r {
-							}
+						Ok(t) | Err(t) => {
+							out += t;
 						}
 					}
 				},
@@ -91,7 +88,20 @@ cfg_if::cfg_if! {
 				//'\x04' | '\x03'
 				//=> { break 'outer; },
 
-				_ => { unsafe { (*state).promptbuffer.add_char(s.chars().next().unwrap()); } },
+				// Only process sane characters
+
+				_ => {
+					let c = s.chars().next().unwrap();
+					match c {
+						'a'..='z' | 'A'..='Z' | '0'..='9'
+						|'!'|'@'|'#'|'$'|'%'|'^'|'&'|'*'|'('|')'
+						|'?'|'~'|','|'.'|'['|']'|' '
+						|'<'|'>'|'/'|'_'|'-'|':'|'|'|'='|'+'|';'
+						=> { unsafe { (*state).promptbuffer.add_char(c); } },
+
+						_ => {}
+					}
+				},
 			};
 			
 			let t = unsafe { (*state).promptbuffer.write_prompt(&mut (*state).context) };

src/main.rs

@@ -120,7 +120,7 @@ pub fn main() -> Result<(), std::io::Error> {
 					// Only process sane characters
 					'a'..='z' | 'A'..='Z' | '0'..='9'
 					|'!'|'@'|'#'|'$'|'%'|'^'|'&'|'*'|'('|')'
-					|'?'|'~'|','|'.'|'['|']'
+					|'?'|'~'|','|'.'|'['|']'|' '
 					|'<'|'>'|'/'|'_'|'-'|':'|'|'|'='|'+'|';'
 					=> { pb.add_char(*q); },