Add support of tag-publish

.github/publish.yaml

@@ -1,5 +1,12 @@
 # yaml-language-server: $schema=https://raw.githubusercontent.com/camptocamp/tag-publish/0.8.2/c2cciutils/schema.json
 
 docker:
+  repository:
+    github:
+      server: ghcr.io
+      versions:
+        - version_tag
+        - version_branch
+        - rebuild
   images:
     - name: camptocamp/github-app-geo-project

.github/workflows/main.yaml

@@ -9,9 +9,11 @@ on:
       - '*'
   pull_request:
 
+permissions:
+  contents: write
+
 env:
   HAS_SECRETS: ${{ secrets.HAS_SECRETS }}
-  PYTHON_KEYRING_BACKEND: keyring.backends.null.Keyring
 
 jobs:
   main:
@@ -26,12 +28,6 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: camptocamp/initialise-gopass-summon-action@v2
-        with:
-          ci-gpg-private-key: ${{secrets.CI_GPG_PRIVATE_KEY}}
-          github-gopass-ci-token: ${{secrets.GOPASS_CI_GITHUB_TOKEN}}
-          patterns: pypi docker
-
       # Use Python 3.11
       - uses: actions/setup-python@v5
         with:

github_app_geo_project/module/versions/__init__.py

@@ -16,6 +16,7 @@
 import github
 import requests
 import security_md
+import yaml
 from pydantic import BaseModel
 
 from github_app_geo_project import module, utils
@@ -459,8 +460,13 @@ def _get_names(
                 if match and match.group(1) not in names:
                     names.append(match.group(1))
     os.environ["GITHUB_REPOSITORY"] = f"{context.github_project.owner}/{context.github_project.repository}"
-    data = c2cciutils.get_config()
-    docker_config = data.get("publish", {}).get("docker", {})
+    docker_config = {}
+    if os.path.exists(".github/publish.yaml"):
+        with open(".github/publish.yaml", encoding="utf-8") as file:
+            docker_config = yaml.load(file, Loader=yaml.SafeLoader).get("docker", {})
+    else:
+        data = c2cciutils.get_config()
+        docker_config = data.get("publish", {}).get("docker", {})
     if docker_config:
         names = names_by_datasource.setdefault("docker", _TransversalStatusNameByDatasource()).names
         all_versions = [version]