feat: support Artifacthub annotations

.gitea/workflows/release.yaml

@@ -14,12 +14,19 @@ jobs:
       - name: Install tooling
         run: |
           apk update
-          apk add git npm
+          apk add git npm yq
       - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Add Artifacthub.io annotations
+        run: |
+          NEW_TAG="$(git describe --abbrev=0)"
+          OLD_TAG="$(git describe --abbrev=0 --tags "$(git rev-list --tags --skip=1 --max-count=1)")"
+          .gitea/scripts/add-annotations.sh "${NEW_TAG}" "${OLD_TAG}"
+
       - name: Package chart
         env:
-          HELM_REPO_NAME: upload
-
           CHARTMUSEUM_PASSWORD: ${{ secrets.CHARTMUSEUM_PASSWORD }}
           CHARTMUSEUM_REPOSITORY: ${{ vars.CHARTMUSEUM_REPOSITORY }}
           CHARTMUSEUM_USERNAME: ${{ secrets.CHARTMUSEUM_USERNAME }}
@@ -29,8 +36,8 @@ jobs:
           GITEA_SERVER_URL: ${{ github.server_url }}
         run: |
           PACKAGE_VERSION=${GITHUB_REF#refs/tags/}
-          REPOSITORY_NAME=$(echo ${GITHUB_REPOSITORY} | cut -d '/' -f 2 | sed --regexp-extended 's/-charts?//g')
-          REPOSITORY_OWNER=$(echo ${GITHUB_REPOSITORY} | cut -d '/' -f 1)
+          REPOSITORY_NAME=$(echo ${GITHUB_REPOSITORY} | cut --delimiter '/' --fields 2 | sed --regexp-extended 's/-charts?//g')
+          REPOSITORY_OWNER=$(echo ${GITHUB_REPOSITORY} | cut --delimiter '/' --fields 1)
 
           helm dependency build
           helm package --version "${PACKAGE_VERSION}" ./