chart.yaml

name: Publish Helm chart

on:
  workflow_dispatch:

jobs:
  publish:
    name: Publish Helm Chart to GitHub Container registry
    runs-on: ubuntu-latest

    permissions:
      packages: write

    defaults:
      run:
        working-directory: ./charts/dangobot

    steps:
      - name: Checkout the repository
        uses: actions/checkout@v4

      - name: Add chart dependencies to Helm
        run: helm repo add bitnami https://charts.bitnami.com/bitnami

      - name: Download chart dependencies
        run: helm dependency build

      - name: Package chart
        run: helm package .

      - name: Get the chart version
        id: vars
        run: echo "version=$(helm show chart . | grep -E "^version:" | awk '{print $2}')" >> $GITHUB_OUTPUT

      - name: Login to GitHub Container Registry
        run: echo '${{ secrets.GITHUB_TOKEN }}' | helm registry login -u '${{ github.repository_owner }}' --password-stdin ghcr.io/${{ github.repository_owner }}

      - name: Push package
        run: helm push dangobot-${{ steps.vars.outputs.version }}.tgz oci://ghcr.io/${{ github.repository_owner }}/dangobot

      - name: Get image
        id: output
        shell: bash
        run: echo 'image=${{ inputs.registry }}/${{ inputs.repository }}/${{ inputs.name }}:${{ inputs.tag }}' >> $GITHUB_OUTPUT