From a4e5a065b03a78dc4d33c63223fe1e79ded97223 Mon Sep 17 00:00:00 2001
From: Mark <mark@betalupi.com>
Date: Tue, 25 Feb 2025 14:38:57 -0800
Subject: [PATCH] Allow manual builds

---
 .gitignore             |  1 +
 tools/scripts/build.py | 65 +++++++++++++++++++++++++++++++-----------
 2 files changed, 49 insertions(+), 17 deletions(-)

diff --git a/.gitignore b/.gitignore
index d4ee5df..7f54761 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,7 @@ __pycache__
 /output
 /output.zip
 *.pdf
+/manual
 
 # TeX build files
 *.synctex*
diff --git a/tools/scripts/build.py b/tools/scripts/build.py
index 3056289..628bcd9 100644
--- a/tools/scripts/build.py
+++ b/tools/scripts/build.py
@@ -5,6 +5,7 @@ import tomllib
 import shutil
 import json
 import os
+import sys
 
 # TODO:
 # list handouts without solutions
@@ -16,10 +17,22 @@ ROOT: Path = Path(os.getcwd())
 
 ### CONFIGURATION
 OUT_DIR: Path = ROOT / "output"
+OUT_DIR_MANUAL: Path = ROOT / "manual"
 TYPST_PATH: str = "typst"
 XETEX_PATH: str = "xelatex"
 ### END CONFIGURATION
 
+
+# If we're given an argument, build one handout.
+# This places output into `OUT_DIR_MANUAL`
+#
+# If we're given no arguments, build everything,
+# Placing output into `OUT_DIR`
+target = None
+if len(sys.argv) == 2:
+	target = Path(sys.argv[1])
+	print(f"Compiling `{target}`")
+
 # Allow path override
 _env = os.environ.get("TYPST_PATH")
 if isinstance(_env, str):
@@ -35,13 +48,6 @@ if not ROOT.is_dir():
 	log("Root is not a directory, cannot continue")
 	exit(1)
 
-log(f"Output dir is {OUT_DIR}")
-if OUT_DIR.exists():
-	log("Output dir exists, removing")
-	shutil.rmtree(OUT_DIR)
-
-OUT_DIR.mkdir(parents=True)
-
 
 IndexEntry = TypedDict(
 	"IndexEntry",
@@ -115,7 +121,9 @@ def log_error(res):
 	exit(1)
 
 
-def build_typst(source_dir: Path, out_subdir: Path) -> IndexEntry | None:
+def build_typst(
+	source_dir: Path, out_subdir: Path, *, out_dir=OUT_DIR
+) -> IndexEntry | None:
 	if not (source_dir / "main.typ").is_file():
 		# log(f"No main.typ, skipping {source_dir}")
 		return None
@@ -136,7 +144,7 @@ def build_typst(source_dir: Path, out_subdir: Path) -> IndexEntry | None:
 	# Build handout
 	log(f"Building typst (handout)  : {source_dir}")
 
-	out = OUT_DIR / out_subdir
+	out = out_dir / out_subdir
 	out.mkdir(parents=True, exist_ok=True)
 
 	res = subprocess.run(
@@ -190,7 +198,9 @@ def build_typst(source_dir: Path, out_subdir: Path) -> IndexEntry | None:
 	}
 
 
-def build_xetex(source_dir: Path, out_subdir: Path) -> IndexEntry | None:
+def build_xetex(
+	source_dir: Path, out_subdir: Path, *, out_dir=OUT_DIR
+) -> IndexEntry | None:
 	if not (source_dir / "main.tex").is_file():
 		# log(f"No main.tex, skipping {source_dir}")
 		return None
@@ -211,7 +221,7 @@ def build_xetex(source_dir: Path, out_subdir: Path) -> IndexEntry | None:
 	# Build handout
 	log(f"Building xetex (handout)  : {source_dir}")
 
-	out = OUT_DIR / out_subdir
+	out = out_dir / out_subdir
 	out.mkdir(parents=True, exist_ok=True)
 
 	res = subprocess.run(
@@ -297,10 +307,31 @@ def build_dir(base: str, out_sub: str, index: list[IndexEntry]):
 				break
 
 
-index: list[IndexEntry] = []
-build_dir("src/Advanced", "Advanced", index)
-build_dir("src/Intermediate", "Intermediate", index)
-build_dir("src/Warm-Ups", "Warm-Ups", index)
+if target is None:
+	log(f"Output dir is {OUT_DIR}")
+	if OUT_DIR.exists():
+		log("Output dir exists, removing")
+		shutil.rmtree(OUT_DIR)
 
-with open(OUT_DIR / "index.json", "w") as f:
-	f.write(json.dumps(index))
+	OUT_DIR.mkdir(parents=True)
+
+	index: list[IndexEntry] = []
+	build_dir("src/Advanced", "Advanced", index)
+	build_dir("src/Intermediate", "Intermediate", index)
+	build_dir("src/Warm-Ups", "Warm-Ups", index)
+
+	with open(OUT_DIR / "index.json", "w") as f:
+		f.write(json.dumps(index))
+
+else:
+	log(f"Output dir is {OUT_DIR_MANUAL}")
+	# if OUT_DIR_MANUAL.exists():
+	# log("Output dir exists, removing")
+	# shutil.rmtree(OUT_DIR_MANUAL)
+	OUT_DIR_MANUAL.mkdir(parents=True, exist_ok=True)
+
+	builders = [build_typst, build_xetex]
+	for builder in builders:
+		res = builder(target, Path("."), out_dir=OUT_DIR_MANUAL)
+		if res is not None:
+			break