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app-catalog-felhom.eu/scripts/steps_meta_backfill.py
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steps/<key>.felhom.yml: gate rule 4b, writer, backfill (8) (R-664)
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-24 11:45:34 +02:00

48 lines
2.0 KiB
Python

#!/usr/bin/env python3
"""steps_meta_backfill.py — ONE-OFF (2026-09-24 night, R-664): write `steps/<key>.felhom.yml` beside every step
file, from the NEWEST commit whose compose names that step's images — the .felhom.yml served WITH that
definition — without its update_ladder block. Never overwrites."""
import os, subprocess, sys
sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
import ladder # noqa: E402
ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
def git(*a):
return subprocess.run(["git", "-C", ROOT] + list(a), capture_output=True, text=True, check=True).stdout
def main():
n = 0
for app in sorted(os.listdir(os.path.join(ROOT, "templates"))):
d = os.path.join(ROOT, "templates", app)
fy = os.path.join(d, ".felhom.yml")
if not os.path.isfile(fy):
continue
entries, _, errs = ladder.parse(open(fy, encoding="utf-8").read())
if errs or len(entries) < 2:
continue
commits = git("log", "--format=%H", "--", "templates/%s" % app).split()
for i, e in enumerate(entries[:-1]):
dst = os.path.join(d, ladder.step_meta_file(e["to"]))
if os.path.exists(dst):
continue
for c in commits:
try:
comp = git("show", "%s:templates/%s/docker-compose.yml" % (c, app))
except subprocess.CalledProcessError:
continue
if ladder.images_in(comp) == e["to"]:
meta = git("show", "%s:templates/%s/.felhom.yml" % (c, app))
open(dst, "w", encoding="utf-8").write(ladder.strip_ladder_block(meta))
print("WROTE %-10s entry %d -> %s from %s" % (app, i + 1, ladder.step_meta_file(e["to"]), c[:12]))
n += 1
break
else:
print("MISS %-10s entry %d" % (app, i + 1))
print("steps_meta_backfill: %d written" % n)
if __name__ == "__main__":
main()