The image now starts through docker-entrypoint.sh: as root it hands
/data and the backup folder to PUID:PGID (only files owned by someone
else, so restarts stay fast), applies UMASK, and runs Canon as that
user with su-exec. Started with --user, it runs Canon directly. The
image defaults to 1000:1000; the Compose file presets Unraid's 99:100.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
.dockerignore is now an allowlist (go.mod, go.sum, cmd, internal, web),
so data, backups, .env and anything a deploy tool keeps in the project
folder never go into the build context. A file changing or failing to
read while the context is sent cuts the upload short, which Docker
reports as "failed to read dockerfile: unexpected EOF". Also drops a
stray blank first line from the Dockerfile.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Backups are .tar.gz archives of a consistent database snapshot (VACUUM
INTO) plus the images folder. They run on a cron schedule, daily at 3:00
by default, and the newest N scheduled ones are kept (7 by default).
Manual backups are never pruned.
Settings → Backups offers schedule presets or a custom cron expression,
retention, "Back up now", and download/delete for each backup. A small
built-in parser handles standard 5-field cron syntax with names, ranges,
steps and @daily-style shorthands.
Backups go to CANON_BACKUP_DIR (default data/backups). Compose mounts a
separate canon-backups volume at /backups, overridable with
CANON_BACKUP_PATH.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
It made every build pull docker/dockerfile from Docker Hub, which fails
on hosts with rejected Hub credentials. The Dockerfile uses nothing the
built-in frontend lacks.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- Module github.com/cdnutter/canon, binary/command cmd/canon, Docker
image and compose project "canon"
- Environment variables now use the CANON_ prefix
- Default site title is "<Your name>'s Canon" (or "Canon" with no name);
a Site title set in Settings still overrides it
- Existing topdeck.db (and WAL files) is renamed to canon.db on start
- README: upgrade notes, including moving the old compose volume
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A single Go binary with SQLite that serves a public page of the owner's
ranked lists (movies, TV, albums, songs, video games, theater) and a
login-gated editor.
- Lists of 1–65,535 entries (100 recommended), several per category
- Search-to-add via TMDB, TheTVDB, IGDB, Deezer/MusicBrainz, Wikipedia;
manual entry as a fallback
- Theater entries carry a production (Broadway, tour, …), venue and cast
- Artwork cached locally; URL override and uploads
- Drag, arrow and type-a-rank reordering; paginated for long lists
- 12 theme presets plus custom CSS
- First-run setup code or env-provided admin; bcrypt, rate-limited login,
CSRF-guarded JSON API
- Dockerfile and docker-compose.yml
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
cdnutterandClaude Opus 5.5