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docker-compose-templates/scripts/staging-reaper.sh
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lukas 33b89cb484 Add staging reaper for timetracker branch deployments
Removes timetracker staging containers/volumes/images whose branch no
longer exists on Gitea. Backstop for missed branch-delete events from
the staging workflow in the timetracker repo.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-06-12 17:08:55 +02:00

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#!/usr/bin/env bash
# Removes timetracker staging containers (deployed by .gitea/workflows/staging.yml
# in the timetracker repo) whose branch no longer exists on Gitea.
# Backstop for missed branch-delete events; safe to run any time.
set -euo pipefail
API="https://git.kucharczyk.xyz/api/v1/repos/lukas/timetracker/branches?limit=50"
# If the API is unreachable, set -e aborts here and nothing gets reaped.
branches=$(curl -fsS "$API" | python3 -c 'import json,sys; print("\n".join(b["name"] for b in json.load(sys.stdin)))')
docker ps -a --filter label=xyz.kucharczyk.staging=timetracker --format '{{.Names}}' | while read -r name; do
branch=$(docker inspect "$name" --format '{{ index .Config.Labels "xyz.kucharczyk.staging.branch" }}')
if ! grep -qxF "$branch" <<<"$branches"; then
image=$(docker inspect "$name" --format '{{ .Config.Image }}')
docker rm -f "$name" >/dev/null
docker volume rm "$name" >/dev/null 2>&1 || true
docker rmi "$image" >/dev/null 2>&1 || true
echo "reaped ${name} (branch '${branch}' no longer exists)"
fi
done