chore: use project version for docker build, adapt version format

.github/workflows/publish.yml

@@ -28,6 +28,7 @@ jobs:
     outputs:
       release-tag: ${{ steps.context.outputs.RELEASE_TAG }}
       release-version: ${{ steps.context.outputs.RELEASE_VERSION }}
+      project-version: ${{ steps.context.outputs.PROJECT_VERSION }}
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
@@ -49,10 +50,13 @@ jobs:
             # extract the current version from the pyproject.toml and replace .devN with -SNAPSHOT
             VERSION=$(poetry version -s | sed 's/.dev[0-9]*/-SNAPSHOT/')
             echo "RELEASE_VERSION=$VERSION" >> $GITHUB_OUTPUT
+            PROJECT_VERSION=$(poetry version -s)
+            echo "PROJECT_VERSION=$PROJECT_VERSION" >> $GITHUB_OUTPUT
           else
             echo "RELEASE_TAG=${{ github.ref_name }}" >> $GITHUB_OUTPUT
             VERSION=$(echo ${{ github.ref_name }} | sed 's/v//')
             echo "RELEASE_VERSION=$VERSION" >> $GITHUB_OUTPUT
+            echo "PROJECT_VERSION=$VERSION" >> $GITHUB_OUTPUT
           fi
 
   build-and-push-image:
@@ -88,7 +92,7 @@ jobs:
           context: .
           file: docker/Dockerfile
           build-args: |
-            version=${{ needs.prepare.outputs.release-version }}
+            version=${{ needs.prepare.outputs.project-version }}
           push: true
           tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ needs.prepare.outputs.release-version }}
           labels: ${{ steps.meta.outputs.labels }}

pyproject.toml

@@ -116,7 +116,13 @@ otterdog     = "otterdog.cli:cli"
 enable     = true
 vcs        = "git"
 latest-tag = true
-format-jinja = "{% if distance == 0 %}{{ base }}{% else %}{{ base }}.dev{{ distance }}{% endif %}"
+format-jinja = """
+    {%- if distance == 0 -%}
+        {{ serialize_pep440(base, stage, revision) }}
+    {%- else -%}
+        {{ serialize_pep440(bump_version(base, 1), stage, revision, dev=distance) }}
+    {%- endif -%}
+"""
 
 [build-system]
 requires      = ["poetry-core>=1.0.0", "poetry-dynamic-versioning>=1.0.0,<2.0.0"]