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98 lines
3 KiB
Python
98 lines
3 KiB
Python
#!/usr/bin/env python3
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"""Enumerate C/C++ source files for a meson target.
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Replaces the run_command('sh', '-c', 'find ...') hack in
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targets/{minecraft,app}/meson.build. Run this whenever source files are
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added or removed and commit the regenerated *_sources.txt files.
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Usage:
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python3 scripts/list_sources.py
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Each module's sources.txt is generated relative to its meson source dir.
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"""
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import os
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import sys
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from pathlib import Path
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REPO_ROOT = Path(__file__).resolve().parent.parent
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# Module configuration: (output_path, scan_root, [exclude_basenames]).
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# Paths in the output file are relative to the directory containing the
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# meson.build that reads it.
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MODULES = [
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{
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"name": "minecraft",
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"output": REPO_ROOT / "targets" / "minecraft" / "sources.txt",
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"scan_root": REPO_ROOT / "targets" / "minecraft",
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"rel_to": REPO_ROOT / "targets" / "minecraft",
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"exclude": {
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"DurangoStats.cpp", # Durango-specific
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# Incomplete / unused
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"SkyIslandDimension.cpp",
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"MemoryChunkStorage.cpp",
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"MemoryLevelStorage.cpp",
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"MemoryLevelStorageSource.cpp",
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"NbtSlotFile.cpp",
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"ZonedChunkStorage.cpp",
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"ZoneFile.cpp",
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"ZoneIo.cpp",
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"LevelConflictException.cpp",
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"SurvivalMode.cpp",
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"CreativeMode.cpp",
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"GameMode.cpp",
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"DemoMode.cpp",
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},
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},
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{
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"name": "app_common",
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"output": REPO_ROOT / "targets" / "app" / "common_sources.txt",
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"scan_root": REPO_ROOT / "targets" / "app" / "common",
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"rel_to": REPO_ROOT / "targets" / "app",
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"exclude": {
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"UIScene_InGameSaveManagementMenu.cpp",
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},
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},
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{
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"name": "app_linux",
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"output": REPO_ROOT / "targets" / "app" / "linux_sources.txt",
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"scan_root": REPO_ROOT / "targets" / "app" / "linux",
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"rel_to": REPO_ROOT / "targets" / "app",
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"exclude": set(),
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},
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]
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EXTENSIONS = (".cpp", ".c")
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def collect(scan_root: Path, rel_to: Path, exclude: set[str]) -> list[str]:
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out: list[str] = []
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for dirpath, _dirnames, filenames in os.walk(scan_root):
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for name in filenames:
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if not name.endswith(EXTENSIONS):
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continue
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if name in exclude:
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continue
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full = Path(dirpath) / name
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out.append(str(full.relative_to(rel_to)))
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out.sort()
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return out
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def main() -> int:
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for mod in MODULES:
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sources = collect(mod["scan_root"], mod["rel_to"], mod["exclude"])
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body = "\n".join(sources) + "\n"
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out_path: Path = mod["output"]
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previous = out_path.read_text() if out_path.exists() else ""
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if previous == body:
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print(f"{mod['name']}: {len(sources)} files (unchanged)")
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else:
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out_path.write_text(body)
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print(f"{mod['name']}: {len(sources)} files (regenerated {out_path.relative_to(REPO_ROOT)})")
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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