mirror of
https://github.com/MBombeck/HealthLog.git
synced 2026-11-07 04:12:04 +00:00
Marc-André Bombeck
79764d3467
The ${VAR:?error} syntax in docker-compose.yml broke Coolify-style
deploys: that platform parses the compose file eagerly and stores the
fallback error string as the env-var value when the var is unset, which
then propagates into DATABASE_URL and breaks the running app with
P1000 auth failures.
Switched to plain ${VAR} interpolation. Validation moves into
docker-entrypoint.sh, which checks DATABASE_URL, SESSION_SECRET,
ENCRYPTION_KEY, API_TOKEN_HMAC_KEY before connecting to the database
and exits with a deploy-platform-agnostic error listing the unset vars.
54 lines
2.1 KiB
Bash
54 lines
2.1 KiB
Bash
#!/bin/sh
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set -e
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# ── Validate required env vars ───────────────────────────────
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# We do this in the entrypoint instead of in docker-compose.yml's
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# environment block (which used to use the ${VAR:?error} syntax)
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# because some hosting platforms parse compose files eagerly and
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# end up storing the fallback error string as the literal value.
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# Validating here guarantees a clear, deploy-platform-agnostic
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# failure message before we touch the database.
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missing=""
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for var in DATABASE_URL SESSION_SECRET ENCRYPTION_KEY API_TOKEN_HMAC_KEY; do
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eval "value=\$$var"
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if [ -z "$value" ]; then
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missing="$missing $var"
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fi
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done
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if [ -n "$missing" ]; then
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echo "HealthLog: ERROR — required env vars not set:$missing" >&2
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echo "HealthLog: see .env.example for the full list and how to generate each value." >&2
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exit 1
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fi
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# ── Wait for PostgreSQL ──────────────────────────────────────
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MAX_RETRIES=30
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RETRY=0
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echo "HealthLog: Waiting for database..."
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until node -e "
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const { createConnection } = require('net');
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const url = new URL(process.env.DATABASE_URL);
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const sock = createConnection(Number(url.port) || 5432, url.hostname);
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sock.on('connect', () => { sock.destroy(); process.exit(0); });
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sock.on('error', () => process.exit(1));
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" 2>/dev/null; do
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RETRY=$((RETRY + 1))
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if [ "$RETRY" -ge "$MAX_RETRIES" ]; then
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echo "HealthLog: ERROR — Database not reachable after ${MAX_RETRIES}s, aborting." >&2
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exit 1
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fi
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sleep 1
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done
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echo "HealthLog: Database is reachable."
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# ── Run Prisma migrations ────────────────────────────────────
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echo "HealthLog: Running database migrations..."
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NODE_PATH=/opt/prisma-cli/node_modules \
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node /opt/prisma-cli/node_modules/prisma/build/index.js migrate deploy
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echo "HealthLog: Migrations complete."
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# ── Start application ────────────────────────────────────────
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echo "HealthLog: Starting application..."
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exec "$@"
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