release-charts.yaml

name: Release charts
on:
#  push:
#    branches:
#      - master
#    paths:
#      - 'charts/**'
  schedule:
    # every friday at 4 o'clock
    - cron: '0 16 * * 5'
  workflow_dispatch:

permissions:
  contents: write
  packages: write

jobs:
  bump-versions:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v2
      with:
        fetch-depth: 0
    - name: Configure Git
      run: |
        git config user.name "$GITHUB_ACTOR"
        git config user.email "$GITHUB_ACTOR@users.noreply.github.com"

    - name: Bump Keycloak
      uses: ./.github/actions/bumpVersionAction
      with:
        chart: keycloak

    - name: Bump Keycloak.X
      uses: ./.github/actions/bumpVersionAction
      with:
        chart: keycloakx

    - name: Bump Mailhog
      uses: ./.github/actions/bumpVersionAction
      with:
        chart: mailhog

    - name: Push Results
      id: pushResults
      run: |
        if git merge-base --is-ancestor HEAD @{u} ; then
          echo "publish=false" >> $GITHUB_OUTPUT
          echo "No push necesarry"
        else
          echo "Version bumps happened. Pushing now..."
          git push
          echo "publish=true" >> $GITHUB_OUTPUT
        fi
    outputs:
      publish: ${{ steps.pushResults.outputs.publish }}

  upload:
    runs-on: ubuntu-latest
    needs:
      - bump-versions
    # if: needs.bump-versions.outputs.publish == 'true'
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

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

      - name: Install Helm
        uses: azure/setup-helm@v1
        with:
          version: v3.16.3

      - name: Add dependency chart repos
        run: |
          helm repo add bitnami https://raw.githubusercontent.com/bitnami/charts/archive-full-index/bitnami

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

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

      - name: Push Chart to GHCR
        run: |
          for pkg in .cr-release-packages/*; do
            if [ -z "${pkg:-}" ]; then
              break
            fi
            helm push "${pkg}" oci://ghcr.io/${{ github.repository }}
          done