Massprice/.claude/skills/deploy-massprice/SKILL.md

name	description
deploy-massprice	Use when deploying MassPrice Scheduler, restarting the massprice container on Unraid, confirming a deploy landed, or troubleshooting its scheduled-rule automation.

Deployment

Target: Unraid server, container path /mnt/user/appdata/massprice, built from Dockerfile/docker-compose.yml in this repo. Container name massprice, port 5056 (overridable via HOST_PORT) → container port 5000.

Deploy mechanism: Forgejo push-to-deploy, the same pattern as arr-summary, card-grader, lunch-notifier, n64-tracker — see arr-summary's deploy-arr-summary skill or card-grader's CLAUDE.md for the full runner mechanics. Push to main on the forgejo remote (https://git.hippofam.com/ninja_hippo/massprice.git — create this repo on the Forgejo instance first if it doesn't exist yet) triggers .forgejo/workflows/deploy.yml, which syncs into /mnt/user/appdata/massprice (excluding .git, .env, data/) and runs docker compose up -d --build.

Restarting the container manually: use Compose, not the Unraid Docker UI — same reasoning as the other projects (every deploy recreates the container with a new Docker ID; Unraid's UI caches the old one). From the Unraid terminal:

cd /mnt/user/appdata/massprice && docker compose restart

docker compose up -d --force-recreate for a guaranteed-clean recreate; docker ps --filter name=massprice to check real state.

Confirming a deploy landed: the footer renders v<APP_VERSION> · <APP_VERSION_DATE> from constants near the top of app.py. Bump them every commit.

First deploy checklist

1. Create /mnt/user/appdata/massprice on Unraid and a real .env there (copy .env.example, fill in LOGIN_PASSWORD, SECRET_KEY, MASSPRICE_USERNAME, MASSPRICE_PASSWORD, TZ).
2. First docker compose up -d --build — confirm the container starts and /login responds on HOST_PORT.
3. Log into the webui, click "Refresh Rules" — confirms Playwright can reach massprice.tcgplayer.com and log in automatically. If this fails, check data/run_history.json/container logs for the login error — the login form locators in automation._login() were written generically (never verified against the real logged-out form, see CLAUDE.md) and may need adjusting to match TCGplayer's actual field names/labels.
4. Set up at least one schedule and use "Run Now" once to confirm a click actually lands — cross-check by looking at MassPrice's own Activity Log (https://massprice.tcgplayer.com/Activity/List) for a fresh timestamp on that rule.
5. Only after step 4 succeeds, go to each of the 5 existing rules on massprice.tcgplayer.com (three-dot menu → Edit Schedule) and set Status to Inactive, so native scheduling stops double-triggering runs and this tool becomes the sole source of scheduled runs.

Persistent state, never touched by deploys

.env holds LOGIN_PASSWORD, SECRET_KEY, and the MassPrice credentials. data/ (bind-mounted to /data) holds schedules.json (the schedules set from the webui), auth_state.json (the saved MassPrice browser session — losing this just costs one re-login, not data), run_history.json, and rules_cache.json. Both are excluded from the deploy rsync (which runs --delete) and from git.

If scheduled runs stop working

Check, in order:

1. Activity page in the webui — does the failure message say "still on a login page" (credentials/CAPTCHA problem) or "rule id not found" (a rule was renamed/deleted on MassPrice — click "Refresh Rules")?
2. Is the container still running — docker ps --filter name=massprice — a Chromium crash inside the container (rare, but possible if shm_size ever gets dropped from docker-compose.yml) would show as the container restarting.
3. Timezone — TZ in .env controls what "6:00 AM" means for every schedule; confirm it matches what the user actually expects before assuming a schedule itself is wrong.