feat: add database migration step to deployment workflow

.github/workflows/deploy.yml

@@ -63,7 +63,7 @@ jobs:
                   username: ${{ secrets.REGISTRY_USERNAME }}
                   password: ${{ secrets.REGISTRY_PASSWORD }}
 
-            - name: 🗄️ Build and Push to Container Registry
+            - name: 🗄️ Build and Push App to Container Registry
               uses: docker/build-push-action@v5
               with:
                   context: .
@@ -74,6 +74,14 @@ jobs:
                   build-args: |
                       DATABASE_URL=${{ secrets.PROD_DATABASE_URL }}
 
+            - name: 🗄️ Build and Push Migration Image to Container Registry
+              uses: docker/build-push-action@v5
+              with:
+                  context: .
+                  file: ./Dockerfile.migrate
+                  push: true
+                  tags: ${{ vars.CONTAINER_REGISTRY }}/brackt-migrate:latest
+
             # This ugly bit is necessary if you don't want your cache to grow forever
             # till it hits GitHub's limit of 10GB.
             # Temp fix
@@ -108,4 +116,6 @@ jobs:
                       docker login $CONTAINER_REGISTRY -u $REGISTRY_USERNAME -p $REGISTRY_PASSWORD
                       cd brackt
                       docker compose pull
+                      docker pull $CONTAINER_REGISTRY/brackt-migrate:latest
+                      docker run --rm --env-file .env $CONTAINER_REGISTRY/brackt-migrate:latest
                       docker compose up -d

Dockerfile.migrate

@@ -0,0 +1,13 @@
+FROM node:20-alpine AS dependencies
+COPY ./package.json package-lock.json /app/
+WORKDIR /app
+RUN npm ci --omit=dev
+
+FROM node:20-alpine
+COPY ./package.json package-lock.json /app/
+COPY --from=dependencies /app/node_modules /app/node_modules
+COPY ./drizzle /app/drizzle
+COPY ./drizzle.config.ts /app/drizzle.config.ts
+COPY ./database /app/database
+WORKDIR /app
+CMD ["npx", "drizzle-kit", "migrate"]