Create helm PR using a github app (#604)

Author: ToreMerkely

.github/workflows/helm-chart.yml

@@ -16,8 +16,16 @@ jobs:
       contents: write
       pull-requests: write
     steps:
+      - name: Generate token
+        id: generate_token
+        uses: actions/create-github-app-token@v1
+        with:
+          app-id: ${{ vars.CI_SIGNED_COMMIT_APP_ID }}
+          private-key: ${{ secrets.CI_SIGNED_COMMIT_APP_PRIVATE_KEY }}
+
       - uses: actions/checkout@v4
         with:
+          token: ${{ steps.generate_token.outputs.token }}
           fetch-depth: 0
 
       - name: Set up Helm
@@ -65,21 +73,11 @@ jobs:
         run: |
           rm -rf package 
 
-      - uses: crazy-max/ghaction-import-gpg@v5
-        with:
-          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
-          passphrase: ${{ secrets.GPG_PASSPHRASE }}
-          git_user_signingkey: true
-          git_commit_gpgsign: true
-
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v6
         with:
-          token: ${{ secrets.COMMITTER_TOKEN }}
-          committer: Jon Jagger <[email protected]>
+          token: ${{ steps.generate_token.outputs.token }}
           commit-message: 'Update helm docs'
-          author: ${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>
-          signoff: false
           delete-branch: true
           title: 'Update helm docs'
           body: |

charts/k8s-reporter/README.md

@@ -110,3 +110,4 @@ helm uninstall kosli-reporter
 
 ----------------------------------------------
 Autogenerated from chart metadata using [helm-docs v1.5.0](https://github.com/norwoodj/helm-docs/releases/v1.5.0)
+