CI: split workflow in 2 jobs

.forgejo/workflows/build.yaml

@@ -14,7 +14,7 @@ on:
         type: boolean
 
 jobs:
-  build:
+  test:
     runs-on: container
     container:
       image: tiptop:5000/treetrail-backend-ci
@@ -35,9 +35,32 @@ jobs:
       - name: Install app with 'uv pip install'
         run: uv pip install --python=$UV_PROJECT_ENVIRONMENT --no-deps .
 
-      - name: Run basic test (API call)
+      - name: Run tests (API call)
         run: pytest -s tests/basic.py
 
+  build:
+    runs-on: container
+    if: ${{ inputs.build }}
+    container:
+      image: tiptop:5000/treetrail-backend-ci
+      volumes:
+        - "uv_cache:/root/.cache/uv"
+        - "ca-cert:/etc/containers/certs.d"
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install app with 'uv pip install'
+        run: uv pip install --python=$UV_PROJECT_ENVIRONMENT --no-deps .
+
+      - name: Git unshallow - get all history from Git to get the tag for the computation of the version
+        if: ${{ inputs.build }}
+        run: git pull --unshallow
+
+      - name: Get the version from git
+        if: ${{ inputs.build }}
+        id: version
+        run: echo "version=$(git describe --dirty --tags)" >> $GITHUB_OUTPUT
+
       - name: Workaround for bug of podman-login
         if: ${{ inputs.build }}
         run: |
@@ -57,10 +80,10 @@ jobs:
         if: ${{ inputs.build }}
         uses: actions/buildah-build@v1
         with:
-          image: treetrail-backend
+          image: "treetrail-backend:${{ steps.version.outputs.version }}"
           #tags: foo # v1 ${{ github.sha }}
           containerfiles: |
-            ./Containerfile.for_runner
+            ./Containerfile
 
       - name: Push the image to the registry
         uses: actions/push-to-registry@v2
@@ -68,4 +91,4 @@ jobs:
         with:
           registry: "docker://${{ vars.REGISTRY }}"
           image: treetrail-backend
-          tags: latest
+          tags: ${{ steps.version.outputs.version }}