#!/bin/sh
set -e

# ---------------------------------------------------------------------------
# 1. Print current migration status for debugging.
# ---------------------------------------------------------------------------
echo "[migrate] Checking database migration status..."
STATUS_OUTPUT=$(bunx prisma migrate status 2>&1 || true)
echo "$STATUS_OUTPUT"

# ---------------------------------------------------------------------------
# 2. Resolve any "Failed" migrations as rolled-back so deploy can re-apply.
#    All migration SQL in this repo is written to be idempotent (using
#    IF NOT EXISTS / DO $$ ... $$ guards), so a re-run after resolving will
#    succeed even when schema drift has occurred from a prior db push.
#
#    Regex matches both named (20260307010000_add_foo) and unnamed (20260125205653)
#    migration timestamps so the initial baseline migration is also covered.
# ---------------------------------------------------------------------------
FAILED=$(printf '%s\n' "$STATUS_OUTPUT" | grep -i "failed" | grep -oE '[0-9]{14}(_[a-zA-Z_]+)?' || true)

for MIGRATION in $FAILED; do
  echo "[migrate] Resolving failed migration: $MIGRATION"
  bunx prisma migrate resolve --rolled-back "$MIGRATION"
done

# ---------------------------------------------------------------------------
# 3. Deploy all pending migrations from the migrations directory.
# ---------------------------------------------------------------------------
echo "[migrate] Running prisma migrate deploy..."
bunx prisma migrate deploy
echo "[migrate] All migrations applied successfully."