docker image inspect returns exit code 1 for images not yet pulled.
With set -euo pipefail, this silently killed the script mid-loop.
Add || true so an uncached image yields empty before/after (correct
first-run behaviour: pull fires, before != after, stack gets started).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
docker compose images -q reports the image IDs of currently running
containers, which don't change after a pull — so before == after always
and containers were never recreated.
Fix: resolve each service's image tag to its local SHA256 ID via
docker image inspect, which reads the local image store and correctly
reflects the newly pulled image. Falls back from 'config --images'
(compose v2.19+) to parsing 'config' yaml for older versions.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Inline update logic (pull → compare digests → up -d → prune → notify)
- Inline backup logic with dynamic Postgres detection: any running
<stack>_db container is dumped using the <stack>/<stack> convention
- Systemd unit files are now generated on `install` from embedded
heredocs pointing at stacks.sh itself — no external scripts needed
- Root .env (WEBHOOK_URL, RESTIC_REPOSITORY, RESTIC_PASSWORD) replaces
the per-service .env files in _backup/ and _update/
- Remove _backup/ and _update/ directories entirely
- Update README accordingly
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Bakes the current stack list into the generated completion script instead
of using runtime directory discovery. Useful for remote hosts where the
stacks dir path differs from the local repo.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Bash script for managing Docker Compose stacks with glob filtering,
parallel execution, service management, scaffolding, and shell completion.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
valknarandClaude Sonnet 4.6