Helm Publisher

A GitHub Action for publishing Helm charts with Github Pages.

Usage

Inputs:

• token The GitHub token with write access to the target repository
• charts_dir The charts directory, defaults to charts
• charts_url The GitHub Pages URL, defaults to https://<OWNER>.github.io/<REPOSITORY>
• owner The GitHub user or org that owns this repository, defaults to the owner in GITHUB_REPOSITORY env var
• repository The GitHub repository, defaults to the GITHUB_REPOSITORY env var
• branch The branch to publish charts, defaults to gh-pages
• target_dir The target directory to store the charts, defaults to .
• helm_version The Helm CLI version, defaults to the latest release
• linting Toggle Helm linting, can be disabled by setting it to off
• commit_username Explicitly specify username for commit back, default to GITHUB_ACTOR
• commit_email Explicitly specify email for commit back, default to GITHUB_ACTOR@users.noreply.github.com
• app_version Explicitly specify app version in package. If not defined then used chart values.
• chart_version Explicitly specify chart version in package. If not defined then used chart values.
• index_dir The location of index.yaml file in the repo, defaults to the same value as target_dir
• enterprise_url The URL of enterprise github server in the format <server-url>/<organisation>
• dependencies A list of helm repositories required to verify dependencies in the format <name>,<url>;<name>,<url> or if using private repositories <name>,<username>,<password>,<url>;<name>,<username>,<password>,<url>. Combinations are allowed.

Examples

Package and push all charts in ./charts dir to gh-pages branch:

name: release
on:
  push:
    tags: '*'

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Publish Helm charts
        uses: stefanprodan/helm-gh-pages@master
        with:
          token: ${{ secrets.GITHUB_TOKEN }}

Package and push charts in ./chart dir to gh-pages branch in a different repository:

name: release-chart
on:
  push:
    tags: 'chart-*'

jobs:
  release-chart:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Publish Helm chart
        uses: stefanprodan/helm-gh-pages@master
        with:
          token: ${{ secrets.BOT_GITHUB_TOKEN }}
          charts_dir: chart
          charts_url: https://charts.fluxcd.io
          owner: fluxcd
          repository: charts
          branch: gh-pages
          target_dir: charts
          commit_username: johndoe
          commit_email: johndoe@example.com

Package chart with specified chart & app versions and push all charts in ./charts dir to gh-pages branch:

name: release
on:
  push:
    tags: '*'

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Publish Helm charts
        uses: stefanprodan/helm-gh-pages@master
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          app_version: 1.16.0
          chart_version: 0.1.0