From ecc2c94e5fe0fe194148d373b6ad246c9c2ee6d3 Mon Sep 17 00:00:00 2001
From: Vadym Samoilenko <vadymsamoilenko@oliver.agency>
Date: Mon, 23 Feb 2026 13:59:57 +0000
Subject: [PATCH] fix: run migrations from build stage (has pnpm)
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Runner stage is minimal — no pnpm. Add migrator service using
build target which has full node_modules + pnpm.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 deploy.sh               |  4 ++--
 docker-compose.prod.yml | 13 +++++++++++++
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/deploy.sh b/deploy.sh
index d0c947d..b3db676 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -255,8 +255,8 @@ start_containers() {
 run_migrations() {
   header "Phase 5 — Database migrations"
 
-  log "Running Payload CMS migrations..."
-  docker compose -f "$COMPOSE_FILE" --env-file "$ENV_FILE" exec -T app pnpm payload migrate
+  log "Running Payload CMS migrations (via build stage — has pnpm + full node_modules)..."
+  docker compose -f "$COMPOSE_FILE" --env-file "$ENV_FILE" --profile migrate run --rm migrator
   log "Migrations complete."
 }
 
diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index fc0e82f..bacbbdc 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -12,6 +12,19 @@ services:
       db:
         condition: service_healthy
 
+  migrator:
+    build:
+      context: .
+      target: build
+    command: pnpm payload migrate
+    env_file:
+      - .env.production
+    depends_on:
+      db:
+        condition: service_healthy
+    profiles:
+      - migrate
+
   db:
     image: postgres:17-alpine
     restart: always