Added format scripts and rules to zbuild.

.prettierignore

@@ -0,0 +1,10 @@
+# TODO: Remove this from here.
+#       We have a `.gitignore` with `*` inside `build.bak`
+#       and `resources`, but prettier seems to ignore those and
+#       only cares about any top-level `.gitignore` and `.pretiterignore`.
+build.bak/
+resources/
+tools/target/
+tools/__pycache__
+rust/target/
+remake-rust/target/

.vscode/settings.json

@@ -89,6 +89,7 @@
 		"Rosemon",
 		"rposition",
 		"Sakuyamon",
+		"scandir",
 		"seeked",
 		"seps",
 		"seqs",
@@ -105,6 +106,7 @@
 		"Stingmon",
 		"submode",
 		"Taomon",
+		"taplo",
 		"thiserror",
 		"tims",
 		"unrlen",

tools/format_all.py

@@ -0,0 +1,56 @@
+#!/bin/env python3
+"""
+Generates dependencies for the format rule.
+"""
+
+# Imports
+import argparse
+import subprocess
+from typing import Iterator
+
+
+def get_dependencies() -> Iterator[str]:
+	"Gets all dependencies"
+
+	exts = [".toml", ".yaml", ".json", ".py"]
+	deps = subprocess.check_output([
+		"git",
+		"ls-tree",
+		"-r",
+		"--name-only",
+		"HEAD"
+	])
+	deps = deps.decode("utf-8")
+	deps = map(str.strip, deps.split("\n"))
+	deps = filter(lambda dep: len(dep) != 0, deps)
+	deps = filter(lambda dep: any(dep.endswith(ext) for ext in exts), deps)
+
+	return deps
+
+
+def main(_args):
+	"""
+	Main function
+	"""
+
+	# Get all dependencies and partition them
+	deps = list(get_dependencies())
+	taplo_deps = [dep for dep in deps if dep.endswith(".toml")]
+	prettier_deps = [dep for dep in deps if dep.endswith(".yaml") or dep.endswith(".json")]
+	autopep8_deps = [dep for dep in deps if dep.endswith(".py")]
+
+	# Then format all
+	# TODO: Do these in parallel?
+	print(f"Taplo ({len(taplo_deps)} files)")
+	subprocess.run(["taplo", "format"] + taplo_deps, check=True)
+	print(f"Prettier ({len(prettier_deps)} files)")
+	subprocess.run(["prettier", "--write"] + prettier_deps, check=True)
+	print(f"Autopep8 ({len(autopep8_deps)} files)")
+	subprocess.run(["autopep8", "--in-place"] + autopep8_deps, check=True)
+
+
+if __name__ == "__main__":
+	parser = argparse.ArgumentParser()
+
+	args = parser.parse_args()
+	main(args)

tools/generate_format_deps.py

@@ -0,0 +1,30 @@
+#!/bin/env python3
+"""
+Generates dependencies for the format rule.
+"""
+
+# Imports
+import argparse
+import format_all
+
+
+def main(args):
+	"""
+	Main function
+	"""
+	# Build the dependencies
+	deps = format_all.get_dependencies()
+	deps = ' '.join(deps)
+
+	# Then write them
+	with open(args.deps_file, "w", encoding="utf-8") as deps_file:
+		deps_file.write(f"{args.format_output}: {deps}")
+
+
+if __name__ == "__main__":
+	parser = argparse.ArgumentParser()
+	parser.add_argument("--format-output", dest="format_output", type=str, required=True)
+	parser.add_argument("--deps-file", dest="deps_file", type=str, required=True)
+
+	args = parser.parse_args()
+	main(args)

zbuild.yaml

@@ -1,4 +1,6 @@
 ---
+# TODO: When running a python script, get all the dependencies, since we do a few imports around.
+
 alias:
   # External tools
   # prettier-ignore
@@ -21,11 +23,13 @@ alias:
   # Other tools
   generate_psx_iso_deps   : tools/generate_psx_iso_deps.py
   generate_compare_deps   : tools/generate_compare_deps.py
+  generate_format_deps    : tools/generate_format_deps.py
   mkraw_exe_from_toml     : tools/mkraw_exe_from_toml.py
   mkraw_exe_from_toml_deps: tools/mkraw_exe_from_toml_deps.py
   ld_from_toml            : tools/ld_from_toml.py
   ld_from_toml_deps       : tools/ld_from_toml_deps.py
   process_path            : tools/process_path.py
+  format_all              : tools/format_all.py
 
   # Cargo tools
   mkpsexe        : $(build_rust_tool_dir)/mkpsexe
@@ -72,6 +76,10 @@ alias:
   compare_ok       : $(build_dir)/compare.ok
   compare_deps     : $(build_dir)/compare.d
 
+  # Format
+  format_ok  : $(build_dir)/format.ok
+  format_deps: $(build_dir)/format.d
+
   # Rust tool
   rust_tool     : $(build_rust_tool_dir)/^(name::non_empty)
   rust_tool_deps: $(build_rust_tool_dir)/^(name).d
@@ -154,10 +162,36 @@ default:
   - $(dw2003_remake_psx_iso)
 
 rules:
+  # Format
+  format:
+    out: [$(format_ok)]
+    deps: [$(format_all), deps_file: $(format_deps)]
+    exec:
+      - - $(python3)
+        - $(format_all)
+
+  # Format dependencies
+  format-deps:
+    out: [$(format_deps)]
+    deps:
+      - $(format_all) # Note: `generate_format_deps` depends on this
+      - $(generate_format_deps)
+      - static: $(format_deps::dir_name)/
+    exec:
+      - - $(python3)
+        - $(generate_format_deps)
+        - --format-output
+        - $(format_ok)
+        - --deps-file
+        - $(format_deps)
+
   # Compare
   compare:
     out: [$(compare_ok)]
-    deps: [$(compare_checksums), deps_file: $(compare_deps)]
+    deps:
+      - $(compare_checksums)
+      - deps_file: $(compare_deps)
+      - static: $(compare_ok::dir_name)/
     exec:
       - [$(sha256sum), --check, --quiet, $(compare_checksums)]
       - [$(touch), $(compare_ok)]