chore: add forgejo workflow for docker build and deploy

.forgejo/workflows/build.yaml

@@ -1,4 +1,4 @@
-name: Build
+name: Build and Deploy
 
 on:
   push:
@@ -6,56 +6,59 @@ on:
       - main
 
 env:
-  DOCKER_BUILDKIT: 1
+  REGISTRY: git.mcintire.me
-  DOCKER_TLS_CERTDIR: ""
+  IMAGE_NAME: graham/aprs.me
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
 jobs:
-  build:
+  build-and-push:
-    runs-on: ubuntu-latest
+    name: Build and Push Docker Image
+    runs-on: ubuntu-22.04
+
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: https://github.com/actions/checkout@v4
 
-      - name: Set up Docker Buildx
+      - name: Install Docker CLI
-        uses: docker/setup-buildx-action@v3
+        run: |
+          apt-get update && apt-get install -y docker.io
 
-      - name: Log in to container registry
+      - name: Generate image tag
-        uses: docker/login-action@v3
+        id: tag
-        with:
-          registry: ${{ secrets.REGISTRY_URL }}
-          username: ${{ secrets.REGISTRY_USER }}
-          password: ${{ secrets.REGISTRY_PASSWORD }}
-
-      - name: Extract metadata
-        id: meta
         run: |
           TIMESTAMP=$(date +%s)
-          SHORT_SHA=$(echo "${{ github.sha }}" | cut -c1-7)
+          SHORT_SHA=$(git rev-parse --short=7 HEAD | cut -c1-7)
-          IMAGE=${{ secrets.REGISTRY_URL }}/${{ github.repository }}
+          TAG="main-${TIMESTAMP}-${SHORT_SHA}"
-          echo "image=${IMAGE}" >> $GITHUB_OUTPUT
+          echo "tag=${TAG}" >> $GITHUB_OUTPUT
-          echo "tag=${IMAGE}:main-${TIMESTAMP}-${SHORT_SHA}" >> $GITHUB_OUTPUT
+
-          echo "latest_tag=${IMAGE}:latest" >> $GITHUB_OUTPUT
+      - name: Log in to container registry
+        run: echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login ${{ secrets.REGISTRY_URL }} -u ${{ secrets.REGISTRY_USER }} --password-stdin
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          push: true
-          tags: |
-            ${{ steps.meta.outputs.tag }}
-            ${{ steps.meta.outputs.latest_tag }}
-          cache-from: type=registry,ref=${{ steps.meta.outputs.latest_tag }}
-          cache-to: type=inline
-
-      - name: Update deployment image tag
         run: |
-          sed -i "s|image: git\.mcintire\.me/graham/aprs\.me:.*|image: ${{ steps.meta.outputs.tag }}|g" k8s/deployment.yaml
+          IMAGE="${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}"
-          git config user.email "ci@git.mcintire.me"
+          TAG="${{ steps.tag.outputs.tag }}"
-          git config user.name "CI"
+          docker build -t "${IMAGE}:${TAG}" -t "${IMAGE}:main" .
+          docker push "${IMAGE}:${TAG}"
+          docker push "${IMAGE}:main"
+
+      - name: Update deployment manifest
+        run: |
+          IMAGE="${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}"
+          TAG="${{ steps.tag.outputs.tag }}"
+          sed -i "s|image: ${IMAGE}:.*|image: ${IMAGE}:${TAG}|g" k8s/deployment.yaml
+
+      - name: Commit and push updated manifest
+        run: |
+          IMAGE="${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}"
+          TAG="${{ steps.tag.outputs.tag }}"
+          git config user.name "FluxCD"
+          git config user.email "fluxcd@w5isp.com"
+          git remote set-url origin https://${{ secrets.REGISTRY_USER }}:${{ secrets.REGISTRY_PASSWORD }}@git.mcintire.me/graham/aprs.me.git
           git add k8s/deployment.yaml
-          git diff --cached --quiet || git commit -m "chore: update aprs.me image to ${{ steps.meta.outputs.tag }} [skip ci]"
+          git diff --cached --quiet && echo "No changes to commit" && exit 0
-          git push origin HEAD:main
+          git commit -m "chore: update aprs.me image to ${IMAGE}:${TAG} [skip ci]"
+          git push origin main