test Helm chart signing

Author: Yvo Swillens

.github/workflows/helm-release.yml

@@ -21,10 +21,26 @@ jobs:
         with:
           version: v3.8.1
 
+      - name: Prepare GPG key
+        run: |
+          gpg_dir=.cr-gpg
+          mkdir "$gpg_dir"
+          keyring="$gpg_dir/secring.gpg"
+          base64 -d <<< "$GPG_KEYRING_BASE64" > "$keyring"
+          passphrase_file="$gpg_dir/passphrase"
+          echo "$GPG_PASSPHRASE" > "$passphrase_file"
+          echo "CR_PASSPHRASE_FILE=$passphrase_file" >> "$GITHUB_ENV"
+          echo "CR_KEYRING=$keyring" >> "$GITHUB_ENV"
+        env:
+          GPG_KEYRING_BASE64: "${{ secrets.GPG_KEYRING_BASE64 }}"
+          GPG_PASSPHRASE: "${{ secrets.GPG_PASSPHRASE }}" 
+
       - name: Run chart-releaser
         uses: helm/chart-releaser-action@v1.4.0
         with:
           charts_dir: k8s
+          sign: true
+          key: yvoswillens@gmail.com
           # charts_repo_url: https://flowable.github.io/helm/
         env:
           # CR_OWNER: yvoswillens

k8s/flowable/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: flowable
-version: 6.7.3-snapshot.3
+version: 6.7.3-snapshot.4
 description: A Flowable Helm chart for Kubernetes
 appVersion: 6.7.2
 home: https://flowable.org