name: "Charts: helm-docs"

on:
  workflow_dispatch:  
  schedule:
  - cron: "0 0 * * *"

jobs:
  update-helm-docs:
    runs-on: ubuntu-20.04
    steps:
    - name: Checkout
      uses: actions/checkout@v2
      with:
        fetch-depth: 0

    - name: Install Helm
      uses: azure/setup-helm@v1
      with:
        version: v3.5.3

    - uses: actions/setup-python@v2
      with:
        python-version: 3.7
    
    - name: Install helm-docs
      run: |
        wget -O /tmp/helm-docs.deb  https://github.com/norwoodj/helm-docs/releases/download/v1.5.0/helm-docs_1.5.0_linux_amd64.deb
        sudo dpkg -i /tmp/helm-docs.deb

    - name: Update Helm docs
      run: |
        ./hack/gen-helm-docs.sh
        
    - name: Create pull request for helm-docs
      uses: peter-evans/create-pull-request@v3
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        branch: "helm-docs/ci"
        delete-branch: true
        title: "chore(docs): update helm-docs [ci-skip]"
        signoff: true
        committer: "${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>"
        author: "${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>"
        commit-message: "chore(docs): update helm-docs [ci-skip]"
        body: |
          Signed-off-by: ${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>
        labels: helm-docs