init

.gitea/workflows/docker_build.yaml

@@ -0,0 +1,78 @@
+name: Build docker image
+on:
+  workflow_call:
+    inputs:
+      ci_image:
+        required: true
+        type: string
+        description: image to use inside the workflow jobs
+        default: git.romalex.cc/public/ci-image:v1
+      registry:
+        required: true
+        type: string
+        description: registry to push images to
+        default: git.romalex.cc
+      dockerfile_path:
+        required: true
+        type: string
+        description: path to Dockerfile
+        default: Dockerfile
+      registry_user:
+        required: true
+        type: string
+        description: username to access gitea registry
+        default: ${{ github.actor }}
+    secrets:
+      registry_access_token:
+        required: true
+        description: Token to access the gitea registry
+    outputs:
+      version:
+        description: Published image version
+        value: ${{ jobs.set_version.outputs.version }}
+
+jobs:
+
+  set_version:
+    name: Set image version
+    runs-on: romalex-public
+    container:
+      image: ${{ inputs.ci_image }}
+    outputs:
+      version: ${{ steps.calculate.outputs.version }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Calculate image version
+        id: calculate
+        run: |
+          if [ -s version.txt ]; then
+              echo "version=$(cat version.txt)" >> "${GITHUB_OUTPUT}"
+          elif [ "${{ github.ref_type }}" = 'tag' ]; then
+              echo 'version=${{ github.ref_name }}' >> "${GITHUB_OUTPUT}"
+          else
+              echo "version=$(echo '${{ github.sha }}' | cut -c -6)" >> "${GITHUB_OUTPUT}"
+          fi
+
+  build_image:
+    name: Build docker image
+    runs-on: romalex-public
+    container:
+      image: ${{ inputs.ci_image }}
+    needs: set_version
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Login to registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ inputs.registry }}
+          username: ${{ inputs.registry_user }}
+          password: ${{ secrets.registry_access_token }}
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          file: ${{ inputs.dockerfile_path }}
+          tags: |
+            ${{ inputs.registry }}/${{ github.repository }}:${{ needs.set_version.outputs.version }}