Helm improvements and publishing (#19)

.github/workflows/app_release.yaml

@@ -0,0 +1,71 @@
+name: Bump Helm Chart Version
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+    inputs:
+      jellyfin_version:
+        description: 'Application version to set in Chart.yaml'
+        required: true
+        default: '1.0.0'
+
+jobs:
+  bump-version:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - name: Set up Python
+      uses: actions/setup-python@v4
+      with:
+        python-version: 3.x
+
+    - name: Bump chart version and set appVersion
+      id: bump_version
+      run: |
+        # Read the current version from the Chart.yaml
+        current_version=$(grep '^version:' Chart.yaml | awk '{print $2}')
+        echo "Current version: $current_version"
+
+        # Split the version by dot and increment the minor version
+        major=$(echo "$current_version" | cut -d '.' -f 1)
+        minor=$(echo "$current_version" | cut -d '.' -f 2)
+        patch=$(echo "$current_version" | cut -d '.' -f 3)
+        new_version="$major.$((minor+1)).0"
+
+        echo "New chart version: $new_version"
+
+        # Get the app version passed as an input
+        jellyfin_version="${{ github.event.inputs.jellyfin_version }}"
+        echo "Setting appVersion to: $jellyfin_version"
+
+        # Update the Chart.yaml with the new version and appVersion
+        sed -i "s/^version:.*/version: $new_version/" Chart.yaml
+        sed -i "s/^appVersion:.*/appVersion: $jellyfin_version/" Chart.yaml
+
+        # Output the new chart version for further use
+        echo "::set-output name=new_version::$new_version"
+
+    - name: Commit changes
+      run: |
+        git config --global user.name "github-actions[bot]"
+        git config --global user.email "github-actions[bot]@users.noreply.github.com"
+        git add Chart.yaml
+        git commit -m "chore(jellyfin): Bump chart version to ${{ steps.bump_version.outputs.new_version }} and set appVersion to ${{ github.event.inputs.jellyfin_version }}"
+
+    - name: Push changes
+      run: git push
+
+    - name: Create Git tag
+      id: create_tag
+      run: |
+        new_version="${{ steps.bump_version.outputs.new_version }}"
+        git tag "$new_version"
+        echo "Tag created: $new_version"
+
+    - name: Push tag
+      run: git push origin "${{ steps.bump_version.outputs.new_version }}"