helm-charts-release.yaml

name: "helm-charts/release"

# I'm hoping that this means we only trigger a release
# when the push is to the master branch and a Chart.yaml was
# modified.
#
# We've found that automatically releasing on push to master alone
# causes a lot of problems, especially as we forget to encourage contributors
# to bump the version; even reminding them isn't a great experience.
#
# This should allow us to have a successful build without such a change
# and then manually update the Chart version ourselves, without build
# failures
on:
  push:
    branches:
      - master
    paths:
      - "**/Chart.yaml"

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Fetch history
        run: git fetch --prune --unshallow

      - 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@v1
        with:
          version: v3.6.3

      - name: Run chart-releaser
        uses: helm/chart-releaser-action@v1.2.1
        env:
          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
          CR_SKIP_EXISTING: true