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refactor: skip writing generated files when content unchanged

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write_if_changed in common.py compares content after stripping
timestamps (generated_at, Auto-generated on, Generated on).
applied to generate_db, generate_readme, generate_site.
eliminates timestamp-only diffs in database.json, README.md,
mkdocs.yml, and 423 docs pages.
This commit is contained in:
Abdessamad Derraz
2026-03-30 14:33:44 +02:00
parent 2aca4927c0
commit eafabd20f3
4 changed files with 58 additions and 30 deletions
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9
scripts/generate_db.py
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@@ -18,7 +18,7 @@ from datetime import datetime, timezone
from pathlib import Path
sys.path.insert(0, os.path.dirname(__file__))
from common import compute_hashes, list_registered_platforms
from common import compute_hashes, list_registered_platforms, write_if_changed
CACHE_DIR = ".cache"
CACHE_FILE = os.path.join(CACHE_DIR, "db_cache.json")
@@ -315,14 +315,15 @@ def main():
"indexes": indexes,
}
with open(args.output, "w") as f:
json.dump(database, f, indent=2)
new_content = json.dumps(database, indent=2)
written = write_if_changed(args.output, new_content)
save_cache(CACHE_FILE, new_cache)
alias_count = sum(len(v) for v in aliases.values())
name_count = len(indexes["by_name"])
print(f"Generated {args.output}: {len(files)} files, {total_size:,} bytes total")
status = "Generated" if written else "Unchanged"
print(f"{status} {args.output}: {len(files)} files, {total_size:,} bytes total")
print(f" Name index: {name_count} names ({alias_count} aliases)")
return 0