Add db migration checks to GHA workflow

Author: ruchernchong

.github/workflows/database-migrations.yml

@@ -3,7 +3,10 @@ name: Database Migrations
 on:
   push:
     branches:
-      - main
+      - '*'
+    paths:
+      - 'packages/schema/**'
+  pull_request:
     paths:
       - 'packages/schema/**'
   workflow_dispatch:
@@ -14,6 +17,29 @@ permissions:
   packages: read
 
 jobs:
+  check-migrations:
+    name: Check migrations
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 8
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: "pnpm"
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Lint or check migrations
+        working-directory: ./packages/schema
+        run: pnpm migrate:check
+        env:
+          DATABASE_URL: ${{ secrets.DATABASE_URL }}
+
   apply-migrations:
     name: Apply migrations
     runs-on: ubuntu-latest
@@ -27,18 +53,18 @@ jobs:
         with:
           node-version: '20'
           cache: "pnpm"
-          
+
       - name: Install dependencies
         run: pnpm install
-        
+
       - uses: aws-actions/configure-aws-credentials@v4
         with:
           aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
           aws-region: ${{ vars.AWS_REGION }}
           aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-      
+
       - name: Run migrations
         working-directory: ./packages/schema
         run: pnpm migrate
         env:
-          DATABASE_URL: ${{ secrets.DATABASE_URL }}
+          DATABASE_URL: ${{ secrets.DATABASE_URL }}

packages/schema/migrations/0001_narrow_molly_hayes.sql

@@ -5,6 +5,6 @@ CREATE TABLE IF NOT EXISTS "coe_pqp" (
 	"pqp" integer
 );
 --> statement-breakpoint
-CREATE INDEX "pqp_month_vehicle_class_idx" ON "coe_pqp" USING btree ("month","vehicle_class");--> statement-breakpoint
-CREATE INDEX "pqp_vehicle_class_idx" ON "coe_pqp" USING btree ("vehicle_class");--> statement-breakpoint
-CREATE INDEX "pqp_idx" ON "coe_pqp" USING btree ("pqp");
+CREATE INDEX IF NOT EXISTS "pqp_month_vehicle_class_idx" ON "coe_pqp" USING btree ("month","vehicle_class");--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "pqp_vehicle_class_idx" ON "coe_pqp" USING btree ("vehicle_class");--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "pqp_idx" ON "coe_pqp" USING btree ("pqp");

packages/schema/package.json

@@ -4,7 +4,8 @@
   "private": true,
   "main": "src/index.ts",
   "scripts": {
-    "migrate": "drizzle-kit migrate"
+    "migrate": "drizzle-kit migrate",
+    "migrate:check": "drizzle-kit check"
   },
   "author": "Ru Chern Chong <[email protected]>",
   "license": "MIT",