chore: Update workflows to include PR build and merge manifest steps

.github/workflows/development-build.yml

@@ -6,13 +6,6 @@ on:
     paths-ignore:
       - .github/workflows/coolify-helper.yml
       - docker/coolify-helper/Dockerfile
-  pull_request:
-    types:
-      - opened
-    branches-ignore: ["main", "v3"]
-    paths-ignore:
-      - .github/workflows/coolify-helper.yml
-      - docker/coolify-helper/Dockerfile
 
 env:
   REGISTRY: ghcr.io

.github/workflows/pr-build.yml

@@ -0,0 +1,81 @@
+name: PR Build (v4)
+
+on:
+  pull_request:
+    types:
+      - opened
+    branches-ignore: ["main", "v3"]
+    paths-ignore:
+      - .github/workflows/coolify-helper.yml
+      - docker/coolify-helper/Dockerfile
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: "coollabsio/coolify"
+
+jobs:
+  amd64:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Login to ghcr.io
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN  }}
+      - name: Build image and push to registry
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: docker/prod/Dockerfile
+          platforms: linux/amd64
+          push: true
+          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.event.number }}
+  aarch64:
+    runs-on: [self-hosted, arm64]
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - uses: actions/checkout@v4
+      - name: Login to ghcr.io
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN  }}
+      - name: Build image and push to registry
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: docker/prod/Dockerfile
+          platforms: linux/aarch64
+          push: true
+          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.event.number }}-aarch64
+  merge-manifest:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    needs: [amd64, aarch64]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Login to ghcr.io
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN  }}
+      - name: Create & publish manifest
+        run: |
+          docker buildx imagetools create --append ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.event.number }}-aarch64 --tag ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.event.number }}
+      - uses: sarisia/actions-status-discord@v1
+        if: always()
+        with:
+          webhook: ${{ secrets.DISCORD_WEBHOOK_DEV_RELEASE_CHANNEL  }}