69 lines
2.6 KiB
Bash
Executable file
69 lines
2.6 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Pull the latest code and roll the docker-compose stack (backend + frontend +
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# PostgreSQL). Run on the VPS — the Forgejo Actions workflow invokes this over
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# SSH, and you can run it by hand too.
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#
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# ssh deploy@vps '/opt/thermograph/deploy/deploy.sh'
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set -euo pipefail
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APP_DIR="${APP_DIR:-/opt/thermograph}"
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BRANCH="${BRANCH:-main}"
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HEALTH_PORT="${HEALTH_PORT:-8137}"
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cd "$APP_DIR"
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# Secrets (POSTGRES_PASSWORD, VAPID keys, AUTH_SECRET, ...) drive compose
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# interpolation and are also loaded into the backend container via env_file.
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# Source them here so a by-hand run interpolates the same as the systemd unit does.
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set -a; . /etc/thermograph.env 2>/dev/null || true; set +a
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# Pre-warm the ~750 city-page archives so /climate pages serve from cache and a
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# search-engine crawl never bursts the archive API quota. Detached inside the
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# backend container (compose exec -d), idempotent (skips already-cached cells),
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# so it never blocks the deploy or health check and is cheap on every deploy
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# after the first full warm.
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warm_city_archives() {
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echo "==> Warming city-page archives in the background (backend:/app/logs/warm-cities.log)"
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docker compose exec -d backend sh -c \
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'python warm_cities.py --pace 2 >> /app/logs/warm-cities.log 2>&1' || true
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}
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# Notify IndexNow (Bing / DuckDuckGo / Yandex) of the site's URLs, but only when
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# the set of pages actually changed (a new/removed city) — code-only deploys skip.
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# Best-effort: never fails the deploy.
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ping_indexnow() {
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echo "==> Pinging IndexNow (only if the URL set changed)"
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local base="${THERMOGRAPH_BASE_URL:-https://thermograph.org}"
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docker compose exec -T backend python indexnow.py --if-changed "$base" \
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|| echo "!! IndexNow ping failed (non-fatal)" >&2
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}
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echo "==> Fetching $BRANCH"
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git fetch --prune origin "$BRANCH"
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git reset --hard "origin/$BRANCH"
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echo "==> Building images"
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docker compose build
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# Schema migrations run inside the backend container's entrypoint (alembic
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# upgrade head) before uvicorn starts, so there's no separate migrate step or
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# service restart here — compose owns the process model. frontend has no
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# migrations (stateless).
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echo "==> Starting stack"
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docker compose up -d
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echo "==> Health check"
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url="http://127.0.0.1:${HEALTH_PORT}/"
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for i in $(seq 1 30); do
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if curl -fsS -o /dev/null "$url"; then
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echo "==> OK: $url is serving"
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warm_city_archives
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ping_indexnow
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exit 0
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fi
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sleep 1
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done
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echo "!! Health check failed for $url" >&2
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docker compose ps || true
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docker compose logs --tail=50 backend || true
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docker compose logs --tail=50 frontend || true
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exit 1
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