initial commit

2026-09-21 13:41:40 +09:00
commit 855c7328df
411 changed files with 85352 additions and 0 deletions
@@ -0,0 +1,50 @@
+#!/usr/bin/env python3
+"""Preserve the single nested Git source referenced by the collected FreeType tree."""
+import argparse
+import configparser
+import json
+from pathlib import Path
+
+from collect_pdfium import ROOT, collect, run, save, sha
+
+
+def main():
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument('--output', type=Path, required=True)
+    parser.add_argument('--cache', type=Path, default=ROOT / '.deps/source-archives/pdfium-gitlink')
+    args = parser.parse_args()
+    output, cache = args.output.resolve(), args.cache.resolve()
+    if not output.is_relative_to(ROOT) or not cache.is_relative_to(ROOT):
+        parser.error('Output/cache must be inside the workspace')
+    collection = ROOT / 'tests/results/source-archives/pdfium-git/report.json'
+    report = json.loads(collection.read_text())
+    if not report['success']:
+        raise ValueError('Verified parent collection required')
+    parent = next(item for item in report['repositories'] if item['path'] == 'third_party/freetype/src')
+    links = [(item['path'], link) for item in report['repositories'] for link in item['gitlinks']]
+    if (len(links) != 1 or links[0][0] != parent['path'] or links[0][1]['path'] != 'subprojects/dlg'
+            or links[0][1]['gitObject'] != '395ccad2c1e0daae535c4d20bb0a3f2424648e17'):
+        raise ValueError('Unreviewed nested Git source')
+    config = run(ROOT / parent['repository'], ['show', parent['revision'] + ':.gitmodules'])
+    config.check_returncode()
+    modules = configparser.ConfigParser(interpolation=None)
+    modules.read_string(config.stdout.decode())
+    source = modules['submodule "dlg"']
+    if source['path'] != 'subprojects/dlg' or source['url'] != 'https://github.com/nyorain/dlg.git':
+        raise ValueError('Unexpected pinned .gitmodules mapping')
+    output.mkdir(parents=True, exist_ok=False); cache.mkdir(parents=True, exist_ok=True)
+    (output / 'freetype.gitmodules').write_bytes(config.stdout)
+    item = {'path': parent['path'] + '/' + source['path'], 'url': source['url'],
+            'revision': links[0][1]['gitObject'], 'condition': 'Referenced by collected FreeType gitlink'}
+    result = collect(item, cache, output)
+    success = result['success'] and not result.get('gitlinks')
+    save(output / 'report.json', {'success': success, 'collectorSha256': sha(Path(__file__)),
+         'parentCollectionSha256': sha(collection), 'parentRevision': parent['revision'],
+         'gitmodulesSha256': sha(output / 'freetype.gitmodules'), 'repositories': [result],
+         'scope': 'Nested source preserved, not evidence that dlg is linked into the distributed PDFium. '
+                  'No source/build scripts or hooks executed.'})
+    return 0 if success else 1
+
+
+if __name__ == '__main__':
+    raise SystemExit(main())