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MOPC-Portal/docker/docker-entrypoint.sh
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fix(docker): query _prisma_migrations directly for failed-migration auto-resolve
The previous regex against `prisma migrate status` output silently drifted
out of sync with Prisma 6's wording, so today's failed migration on prod
was never auto-resolved — the container crash-looped and required a
manual DELETE on _prisma_migrations to recover.

Truth lives in the table: a row with `finished_at IS NULL AND
rolled_back_at IS NULL` is an unresolved failure. Query that directly via
the Prisma client (already shelled out for the user-count check below)
and loop until none remain (with a 5-iteration safety bound).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-07 17:10:44 +02:00

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#!/bin/sh
set -eu
MAX_MIGRATION_RETRIES="${MIGRATION_MAX_RETRIES:-6}"
MIGRATION_RETRY_DELAY_SECONDS="${MIGRATION_RETRY_DELAY_SECONDS:-2}"
ATTEMPT=1
# Auto-resolve any previously failed migrations so deploy can proceed.
# This handles the case where a migration failed mid-flight and was then
# fixed in a subsequent deploy — without this, Prisma refuses to run
# anything else (P3009).
#
# We query `_prisma_migrations` directly rather than parsing the output of
# `prisma migrate status`, because that output's wording has shifted between
# Prisma versions and any drift means failed migrations slip through and
# the container crash-loops. Truth lives in the table: a row with
# `finished_at IS NULL AND rolled_back_at IS NULL` is an unresolved failure.
echo "==> Checking for failed migrations..."
RESOLVE_ATTEMPTS=0
while [ "$RESOLVE_ATTEMPTS" -lt 5 ]; do
FAILED=$(node -e "
const { PrismaClient } = require('@prisma/client');
const p = new PrismaClient();
p.\$queryRaw\`
SELECT migration_name FROM _prisma_migrations
WHERE finished_at IS NULL AND rolled_back_at IS NULL
ORDER BY started_at ASC LIMIT 1
\`.then(r => { console.log(r[0]?.migration_name || ''); p.\$disconnect(); })
.catch(() => { console.log(''); p.\$disconnect(); });
" 2>/dev/null || echo "")
if [ -z "$FAILED" ]; then
break
fi
echo "==> Found failed migration: $FAILED — marking as rolled back..."
npx prisma migrate resolve --rolled-back "$FAILED" || {
echo "WARNING: prisma migrate resolve failed for $FAILED"
break
}
RESOLVE_ATTEMPTS=$((RESOLVE_ATTEMPTS + 1))
done
echo "==> Running database migrations (with retry)..."
until npx prisma migrate deploy; do
if [ "$ATTEMPT" -ge "$MAX_MIGRATION_RETRIES" ]; then
echo "ERROR: Migration failed after ${MAX_MIGRATION_RETRIES} attempts."
exit 1
fi
echo "Migration attempt ${ATTEMPT} failed. Retrying in ${MIGRATION_RETRY_DELAY_SECONDS}s..."
ATTEMPT=$((ATTEMPT + 1))
sleep "$MIGRATION_RETRY_DELAY_SECONDS"
done
echo "==> Generating Prisma client..."
npx prisma generate
# Auto-seed on first startup: check if Users table is empty
USER_COUNT=$(node -e "
const { PrismaClient } = require('@prisma/client');
const p = new PrismaClient();
p.user.count().then(c => { console.log(c); p.\$disconnect(); }).catch(() => { console.log('0'); p.\$disconnect(); });
" 2>/dev/null || echo "0")
if [ "$USER_COUNT" = "0" ]; then
echo "==> Empty database detected — running seed..."
npx prisma db seed || echo "WARNING: Seed script failed."
else
echo "==> Database already seeded ($USER_COUNT users found), skipping seed."
fi
# Always sync notification email settings (upsert — safe for existing data)
echo "==> Syncing notification email settings..."
npx tsx prisma/seed-notification-settings.ts || echo "WARNING: Notification settings sync failed."
# Sync team lead links only if there are unlinked submitters
UNLINKED_COUNT=$(node -e "
const { PrismaClient } = require('@prisma/client');
const p = new PrismaClient();
p.\$queryRaw\`
SELECT COUNT(*)::int AS c FROM \"Project\" p
WHERE p.\"submittedByUserId\" IS NOT NULL
AND NOT EXISTS (
SELECT 1 FROM \"TeamMember\" tm
WHERE tm.\"projectId\" = p.id AND tm.\"userId\" = p.\"submittedByUserId\"
)
\`.then(r => { console.log(r[0].c); p.\$disconnect(); }).catch(() => { console.log('0'); p.\$disconnect(); });
" 2>/dev/null || echo "0")
if [ "$UNLINKED_COUNT" != "0" ]; then
echo "==> Syncing ${UNLINKED_COUNT} unlinked team lead links..."
npx tsx prisma/seed-team-leads.ts || echo "WARNING: Team lead sync failed."
else
echo "==> Team lead links already synced, skipping."
fi
echo "==> Starting application..."
# Graceful shutdown: forward SIGTERM/SIGINT to the Node process
# so in-flight requests can complete before the container exits.
shutdown() {
echo "==> Received shutdown signal, stopping gracefully..."
kill -TERM "$NODE_PID" 2>/dev/null
wait "$NODE_PID"
exit $?
}
trap shutdown TERM INT
node server.js &
NODE_PID=$!
wait "$NODE_PID"