app_release.yaml

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@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
      with:
         persist-credentials: false

    - name: Set up Python
      uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5
      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:' charts/jellyfin/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/" charts/jellyfin/Chart.yaml
        sed -i "s/^appVersion:.*/appVersion: $jellyfin_version/" charts/jellyfin/Chart.yaml

        # Output the new chart version for further use
        echo "new_version=$new_version" >> $GITHUB_OUTPUT

    - 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 charts/jellyfin/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
      uses: ad-m/github-push-action@master
      with:
        github_token: ${{ secrets.JF_BOT_TOKEN }}

    - 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 changes
      uses: ad-m/github-push-action@master
      with:
        github_token: ${{ secrets.JF_BOT_TOKEN }}
        tags: true