publish-helm.yml

name: Publish Helm charts

# TODO: is it possible to run this workflow only if the check-code-quality workflow has completed successfully ?
# I've tried workflow_run but see:
# https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#workflow_run
# Note: This event will only trigger a workflow run if the workflow file is on the default branch.

# Run workflow only for new git tags (including hierarchical tags like v1.0/beta), or manually
on:
  push:
    tags:
      - '**'
    branches:
      - 'feat134/helm-chart-releaser'  
  workflow_dispatch:

env:
  DOCKER_REGISTRY: ghcr.io

jobs:

  #######################
  # Publish Helm charts #
  #######################

  rs-server-helm-chart:
    runs-on: ubuntu-latest
    name: "rs-server Helm chart"
    permissions: write-all

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0 # fetch all history for all branches and tags.

      - name: Get the rs-server version tag
        id: get_version
        shell: bash
        run: |
          # Enable pipefail so git command failures do not result in null versions downstream
          set -x

          echo "RSSERVER_VERSION=$(\
              git ls-remote --tags --refs --sort="v:refname" \
              https://github.com/RS-PYTHON/rs-server.git 'v*.*' | tail -n1 | sed 's/.*\///' | sed 's/^v//' | cut -d '.' -f 1 \
          )" >> $GITHUB_OUTPUT

      - name: Update version number in chart.yaml
        shell: bash
        run: |
          sed -i "s,{{CHART_VERSION}},${{ steps.get_version.outputs.RSSERVER_VERSION }}," charts/rs-server-adgs/Chart.yaml
          sed -i "s,{{CHART_VERSION}},${{ steps.get_version.outputs.RSSERVER_VERSION }}," charts/rs-server-cadip/Chart.yaml
          sed -i "s,{{CHART_VERSION}},${{ steps.get_version.outputs.RSSERVER_VERSION }}," charts/mockup-station-adgs/Chart.yaml
          sed -i "s,{{CHART_VERSION}},${{ steps.get_version.outputs.RSSERVER_VERSION }}," charts/mockup-station-cadip/Chart.yaml

      - id: publish-chart
        uses: ./.github/actions/publish-chart
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}