release.yaml

name: Release Charts

on:
  push:
    branches:
      - main
    paths:
      - charts/**/Chart.yaml
      - .github/workflows/release.yaml

jobs:
  release:
    # depending on default permission settings for your org (contents being read-only or read-write for workloads), you will have to add permissions
    # see: https://docs.github.com/en/actions/security-guides/automatic-token-authentication#modifying-the-permissions-for-the-github_token
    permissions:
      contents: write
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Configure Git
        run: |
          git config user.name "$GITHUB_ACTOR"
          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"

      - name: Install Helm
        uses: azure/setup-helm@v3
        with:
          version: v3.8.1

      - name: Run chart-releaser
        uses: helm/chart-releaser-action@v1.5.0
        env:
          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

  documentation:
    runs-on: ubuntu-latest
    needs:
      - release
    # run commands in a container, so we don't need to install anything
    container:
      image: jnorwood/helm-docs:latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Generate documentation
        run: |
          helm-docs --chart-search-root ./charts --document-dependency-values

      - uses: actions/upload-artifact@v3
        with:
          name: helm-docs
          retention-days: 1
          path: |
            charts/**/README.md

  publish:
    permissions:
      contents: write
    runs-on: ubuntu-latest
    needs:
    - release
    - documentation
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
          ref: gh-pages
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Configure Git
        run: |
          git config user.name "$GITHUB_ACTOR"
          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"

      - name: Download documentation
        uses: actions/download-artifact@v3
        with:
          name: helm-docs
          path: charts

      - name: Commit and Publish documentation
        run: |
          git add charts/*/README.md
          git commit -m "docs(charts): updated auto generated documentation" || true
          git push