release_helmcharts.yml

name: Release Charts

on:
  push:
    branches:
      - main

permissions:
  contents: write
  pages: write
  id-token: write

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
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        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: Install Helm
        uses: azure/setup-helm@v3
      
      - name: Add repositories
        run: |
          for dir in $(ls -d charts/*/); do
            helm dependency list $dir 2> /dev/null | tail +2 | head -n -1 | grep -v -E 'file://' | awk '{ print "helm repo add " $1 " " $3 }' | while read cmd; do $cmd; done
          done

      - name: Run chart-releaser
        uses: helm/chart-releaser-action@v1.6.0
        env:
          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

      - name: Checkout main branch
        uses: actions/checkout@v3
        with:
          path: "main"

      - name: Checkout gh-pages branch
        uses: actions/checkout@v3
        with:
          ref: "gh-pages"
          path: "gh-pages"

      - name: Setup Python
        uses: actions/setup-python@v2
        with:
          python-version: "3.x"

      - name: Install dependencies
        run: pip install PyYAML

      - name: Run script to update site.yaml with custom values
        run: |
          python3 ./main/add_additional_info.py
        env:
          CHARTS_DIR: "./main/charts"
          INDEX_FILE: "./gh-pages/index.yaml"
          SITE_FILE: "./gh-pages/site.yaml"

      - name: Commit and push changes to gh-pages
        run: |
          cd gh-pages
          git config user.name "$GITHUB_ACTOR"
          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
          git add site.yaml
          git commit -m "Update site.yaml with custom fields"
          git push origin gh-pages

  build:
    runs-on: ubuntu-latest
    needs: release
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: "gh-pages"
          submodules: recursive

      - name: Setup Pages
        uses: actions/configure-pages@v3
      - name: Build
        uses: actions/jekyll-build-pages@v1
      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3

  deploy:
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}

  hook:
    runs-on: ubuntu-latest
    needs: deploy
    steps:
      - uses: actions/checkout@v3
      - name: Let backend know there are new applications
        run: |
          curl -H 'Authorization: Bearer ${{ secrets.CNL_APPS_API_KEY }}' -X POST https://practicum.cloudnativelab.ilabt.imec.be/apis/apps.idlab.cnl.io/v1alpha1/catalogue/updatepackages