helm-chart.yml

name: helm chart

on:
  workflow_dispatch:
  push:
    branches:
      - main
    paths:
      - 'charts/**'

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      id-token: write
      contents: write
      pull-requests: write
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up Helm
        uses: azure/setup-helm@v1
        with:
          version: v3.7.0

      - name: Lint
        run: cd charts/k8s-reporter && helm lint .

      - name: Generate Helm Docs
        run: |
          curl -L https://github.com/norwoodj/helm-docs/releases/download/v1.5.0/helm-docs_1.5.0_linux_amd64.deb --output helm-docs.dep
          sudo dpkg -i helm-docs.dep
          rm helm-docs.dep
          cd charts/k8s-reporter 
          helm-docs --template-files README.md.gotmpl,_templates.gotmpl --output-file README.md 
          helm-docs --template-files README.md.gotmpl,_templates.gotmpl --output-file ../../docs.kosli.com/content/helm/_index.md

      - name: Helm Package
        run: helm package charts/k8s-reporter --destination package

      # Configure AWS credentials
      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v4
        with:
          role-to-assume: arn:aws:iam::358426185766:role/cli
          aws-region: eu-central-1
          role-duration-seconds: 2400
          role-session-name: ${{ github.event.repository.name }}

      - name: Copy old index.yaml from S3 to merge it with the new one
        run: |
          aws s3 cp s3://kosli-helm-charts-repo/stable/k8s-reporter/index.yaml package/old-index.yaml

      - name: Helm regenerate repo index
        run: helm repo index package/. --url https://charts.kosli.com/ --merge package/old-index.yaml

      - name: Upload new chart and the update index.yaml to S3
        run: |
          rm package/old-index.yaml
          aws s3 cp --recursive package s3://kosli-helm-charts-repo/stable/k8s-reporter/ 

      - name: cleanup
        run: |
          rm -rf package 

      - uses: crazy-max/ghaction-import-gpg@v5
        with:
          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
          passphrase: ${{ secrets.GPG_PASSPHRASE }}
          git_user_signingkey: true
          git_commit_gpgsign: true
  
      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v6
        with:
          token: ${{ secrets.COMMITTER_TOKEN }}
          committer: Sami Alajrami <sami@kosli.com>
          commit-message: 'Update helm docs'
          author: ${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>
          signoff: false
          delete-branch: true
          title: 'Update helm docs'
          body: |
            Update helms docs