Migra banco de dados de SQLite para PostgreSQL
- Muda provider Prisma de sqlite para postgresql - Remove dependencias SQLite (better-sqlite3, adapter) - Atualiza Better Auth para provider postgresql - Simplifica prisma.ts removendo adapter SQLite - Atualiza stack.yml para usar PostgreSQL existente com 2 replicas - Remove logica de rebuild better-sqlite3 do start-web.sh - Adiciona script de migracao de dados SQLite -> PostgreSQL - Atualiza healthcheck para testar PostgreSQL via Prisma - Habilita start-first deploy para zero-downtime Melhoria: permite multiplas replicas e deploys sem downtime. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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esdrasrenan
parent
fb97d9bec8
commit
33a59634e7
10 changed files with 362 additions and 223 deletions
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@ -9,28 +9,11 @@ cd /app
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export BUN_INSTALL_CACHE_DIR="${BUN_INSTALL_CACHE_DIR:-/tmp/bun-cache}"
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mkdir -p "$BUN_INSTALL_CACHE_DIR"
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DB_PATH="/app/data/db.sqlite"
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echo "[start-web] Using bun cache dir: $BUN_INSTALL_CACHE_DIR"
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echo "[start-web] Using APP_DIR=$(pwd)"
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echo "[start-web] NEXT_PUBLIC_APP_URL=${NEXT_PUBLIC_APP_URL:-}"
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echo "[start-web] NEXT_PUBLIC_CONVEX_URL=${NEXT_PUBLIC_CONVEX_URL:-}"
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ensure_db_writable() {
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mkdir -p "$(dirname "$DB_PATH")"
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if [ ! -e "$DB_PATH" ]; then
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touch "$DB_PATH" || true
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chmod 660 "$DB_PATH" 2>/dev/null || true
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fi
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if ! touch "$DB_PATH" >/dev/null 2>&1; then
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echo "[start-web] ERRO: não foi possível escrever em $DB_PATH (verifique permissões do volume /app/data)" >&2
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ls -ld /app/data "$DB_PATH" >/dev/null 2>&1 || true
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exit 1
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fi
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}
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ensure_db_writable
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echo "[start-web] DATABASE_URL=${DATABASE_URL:+set}"
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# Ensure system deps for native modules (best-effort, idempotent)
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if command -v apt-get >/dev/null 2>&1; then
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@ -76,113 +59,59 @@ else
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echo "[start-web] apt-get unavailable; skipping system deps install" >&2
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fi
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# Rebuild native better-sqlite3 bindings for the current Node version
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if command -v npm >/dev/null 2>&1; then
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check_better_sqlite3() {
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node - <<'EOF'
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const path = require("node:path")
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try {
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const pkgPath = require.resolve("better-sqlite3/package.json")
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const pkg = require(pkgPath)
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const binding = path.join(path.dirname(pkgPath), "build", "Release", "better_sqlite3.node")
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require("better-sqlite3")
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console.log(`[start-web] better-sqlite3 ok (v${pkg.version}) binding=${binding}`)
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process.exit(0)
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} catch (error) {
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console.error("[start-web] better-sqlite3 load failed:", error?.message || error)
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process.exit(1)
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}
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EOF
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}
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# Aguardar PostgreSQL estar pronto
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wait_for_postgres() {
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local max_attempts=30
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local attempt=1
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copy_fallback_binding() {
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local temp_dir="/tmp/bsql-fallback"
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rm -rf "$temp_dir"
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mkdir -p "$temp_dir"
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(
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cd "$temp_dir" &&
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npm install better-sqlite3@11.10.0 --build-from-source --no-save >/dev/null 2>&1
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) || {
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echo "[start-web] fallback npm install falhou"
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return 1
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}
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local src_pkg="$temp_dir/node_modules/better-sqlite3"
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local dest_pkg="/app/node_modules/.bun/better-sqlite3@11.10.0/node_modules/better-sqlite3"
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mkdir -p "$dest_pkg"
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cp -R "$src_pkg/"* "$dest_pkg/" || return 1
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echo "[start-web] fallback: pacote better-sqlite3 copiado para .bun store"
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return 0
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}
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echo "[start-web] Aguardando PostgreSQL..."
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rebuild_and_repin_sqlite() {
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echo "[start-web] rebuilding better-sqlite3 para a runtime atual"
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npm rebuild better-sqlite3 --build-from-source >/dev/null 2>&1 || {
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echo "[start-web] rebuild falhou; tentando fallback" >&2
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copy_fallback_binding || echo "[start-web] fallback também falhou" >&2
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}
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node - <<'EOF'
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const fs = require("node:fs")
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const path = require("node:path")
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try {
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const pkgPath = require.resolve("better-sqlite3/package.json")
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const pkgDir = path.dirname(pkgPath)
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const pkg = require(pkgPath)
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const built = path.join(pkgDir, "build", "Release", "better_sqlite3.node")
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// Copy to bun store
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const store = path.join(process.cwd(), "node_modules", ".bun", `better-sqlite3@${pkg.version}`, "node_modules", "better-sqlite3", "build", "Release", "better_sqlite3.node")
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fs.mkdirSync(path.dirname(store), { recursive: true })
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fs.copyFileSync(built, store)
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console.log(`[start-web] better-sqlite3 (v${pkg.version}) copiado para store bun: ${store}`)
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// Copy to @prisma/adapter-better-sqlite3 and @prisma/client locations
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const nodeVersion = process.version.slice(1).split('.')[0] + '.' + process.version.slice(1).split('.')[1] + '.' + process.version.slice(1).split('.')[2]
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const adapterPaths = [
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// Adapter locations
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path.join(process.cwd(), "node_modules", "@prisma", "adapter-better-sqlite3", "build", "Release", "better_sqlite3.node"),
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path.join(process.cwd(), "node_modules", "@prisma", "adapter-better-sqlite3", "node_modules", "better-sqlite3", "build", "Release", "better_sqlite3.node"),
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// @prisma/client locations that the adapter might be looking at
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path.join(process.cwd(), "node_modules", "@prisma", "client", "build", "Release", "better_sqlite3.node"),
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path.join(process.cwd(), "node_modules", "@prisma", "client", "Release", "better_sqlite3.node"),
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path.join(process.cwd(), "node_modules", "@prisma", "client", "compiled", nodeVersion, "linux", "x64", "better_sqlite3.node"),
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// Bun store locations
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path.join(process.cwd(), "node_modules", ".bun", "@prisma-adapter-better-sqlite3@7.0.0", "node_modules", "@prisma", "adapter-better-sqlite3", "node_modules", "better-sqlite3", "build", "Release", "better_sqlite3.node"),
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]
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for (const dest of adapterPaths) {
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try {
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fs.mkdirSync(path.dirname(dest), { recursive: true })
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fs.copyFileSync(built, dest)
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console.log(`[start-web] binding copiado para: ${dest}`)
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} catch (e) {
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// Ignore path copy errors
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}
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}
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} catch (error) {
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console.error("[start-web] não foi possível copiar binding para .bun store:", error?.message || error)
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}
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EOF
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}
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if [ "${SKIP_SQLITE_REBUILD:-false}" = "true" ]; then
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echo "[start-web] SKIP_SQLITE_REBUILD=true; tentando usar bindings existentes"
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if ! check_better_sqlite3; then
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echo "[start-web] bindings inválidos; forçando rebuild mesmo com SKIP_SQLITE_REBUILD=true"
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rebuild_and_repin_sqlite
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check_better_sqlite3 || {
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echo "[start-web] ERRO: better-sqlite3 continua inválido após rebuild" >&2
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exit 1
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}
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while [ $attempt -le $max_attempts ]; do
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if node -e "
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const url = process.env.DATABASE_URL;
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if (!url) { console.error('DATABASE_URL not set'); process.exit(1); }
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fetch(url.replace(/^postgresql:/, 'http:').replace(/\/[^/]+$/, '/'), { method: 'HEAD', signal: AbortSignal.timeout(2000) })
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.then(() => process.exit(0))
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.catch(() => process.exit(1));
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" 2>/dev/null; then
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echo "[start-web] PostgreSQL pronto!"
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return 0
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fi
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else
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rebuild_and_repin_sqlite
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check_better_sqlite3 || {
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echo "[start-web] ERRO: better-sqlite3 inválido após rebuild; tentando fallback"
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copy_fallback_binding && check_better_sqlite3 || {
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echo "[start-web] ERRO: better-sqlite3 continua inválido após fallback" >&2
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exit 1
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}
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}
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fi
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# Fallback: tenta via psql se disponivel
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if command -v psql >/dev/null 2>&1; then
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if psql "$DATABASE_URL" -c "SELECT 1" >/dev/null 2>&1; then
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echo "[start-web] PostgreSQL pronto (via psql)!"
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return 0
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fi
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fi
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# Fallback simples: verifica se o host responde
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local pg_host=$(echo "$DATABASE_URL" | sed -E 's/.*@([^:\/]+).*/\1/')
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local pg_port=$(echo "$DATABASE_URL" | sed -E 's/.*:([0-9]+)\/.*/\1/')
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if timeout 2 bash -c "echo >/dev/tcp/$pg_host/$pg_port" 2>/dev/null; then
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echo "[start-web] PostgreSQL acessivel na porta $pg_port!"
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return 0
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fi
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echo "[start-web] Tentativa $attempt/$max_attempts - PostgreSQL nao disponivel"
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sleep 2
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attempt=$((attempt + 1))
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done
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echo "[start-web] AVISO: PostgreSQL nao confirmado apos $max_attempts tentativas, continuando mesmo assim..."
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return 0
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}
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# Verificar se DATABASE_URL esta definida
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if [ -z "${DATABASE_URL:-}" ]; then
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echo "[start-web] ERRO: DATABASE_URL nao definida"
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exit 1
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fi
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# Aguardar PostgreSQL em producao
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if [ "${NODE_ENV:-}" = "production" ]; then
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wait_for_postgres
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fi
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# Bun keeps its store in node_modules/.bun by default; ensure it exists and is writable
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