Publish PHP image with application Git-describe version

.gitea/workflows/container.yml

@@ -140,18 +140,17 @@ jobs:
           chart_version="$(./scripts/chart-version.sh)"
           printf 'CHART_VERSION=%s\n' "${chart_version}" >> "${GITHUB_ENV}"
 
-      - name: Push commit tag
-        if: gitea.event_name == 'push'
-        env:
-          COMMIT_SHA: ${{ gitea.sha }}
-        run: docker push "${IMAGE}:${COMMIT_SHA}"
-
       - name: Push main tags
         if: gitea.ref == 'refs/heads/main' || gitea.event_name == 'schedule'
         env:
           COMMIT_SHA: ${{ gitea.sha }}
+          EVENT_NAME: ${{ gitea.event_name }}
         run: |
           set -euo pipefail
+          if [ "${EVENT_NAME}" = push ]; then
+            docker tag "${IMAGE}:${COMMIT_SHA}" "${IMAGE}:${CHART_VERSION}"
+            docker push "${IMAGE}:${CHART_VERSION}"
+          fi
           docker tag "${IMAGE}:${COMMIT_SHA}" "${IMAGE}:${VERSION_TAG}"
           docker tag "${IMAGE}:${COMMIT_SHA}" "${IMAGE}:latest"
           docker push "${IMAGE}:${VERSION_TAG}"
@@ -171,7 +170,7 @@ jobs:
           helm package helm/php-homepage \
             --destination .chart-packages \
             --version "${CHART_VERSION}" \
-            --app-version "${COMMIT_SHA}"
+            --app-version "${CHART_VERSION}"
           chart_file=".chart-packages/php-homepage-${CHART_VERSION}.tgz"
           test -f "${chart_file}"
           curl --fail --silent --show-error \

helm/php-homepage/README.md

@@ -5,7 +5,7 @@ This chart runs the unified `php-apache` image with a web root mounted at
 live on CephFS so the same files are available to the runtime pod and the
 browser-based development container.
 
-Published chart packages set `appVersion` to the unique php-apache image tag
+Published chart packages set `appVersion` to the Git-describe php-apache image tag
 created in the same CI run. `image.tag` is empty by default and therefore uses
 that `appVersion`. Keep site-specific values free of image overrides so a chart
 upgrade also upgrades the runtime image.