release.yaml

name: Release Charts

on:
  push:
    branches:
      - main

jobs:
  release:
    runs-on: ubuntu-latest

    permissions:
      contents: write

    steps:
      - name: Checkout
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
        with:
          fetch-depth: 0

      - 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@5119fcb9089d432beecbf79bb2c7915207344b78 # v3.5
        with:
          version: v3.13.0

      # Optional step if GPG signing is used
      - name: Prepare GPG key
        run: |
          gpg_dir=.cr-gpg
          mkdir "$gpg_dir"

          keyring="$gpg_dir/secring.gpg"
          base64 -d <<< "$GPG_KEYRING_BASE64" > "$keyring"

          passphrase_file="$gpg_dir/passphrase"
          echo "$GPG_PASSPHRASE" > "$passphrase_file"

          echo "CR_PASSPHRASE_FILE=$passphrase_file" >> "$GITHUB_ENV"
          echo "CR_KEYRING=$keyring" >> "$GITHUB_ENV"
        env:
          GPG_KEYRING_BASE64: "${{ secrets.GPG_KEYRING_BASE64 }}"
          GPG_PASSPHRASE: "${{ secrets.GPG_PASSPHRASE }}"

      - name: Add dependency chart repos
        run: |
          helm repo add bitnami https://charts.bitnami.com/bitnami

      - name: Run chart-releaser
        uses: helm/chart-releaser-action@be16258da8010256c6e82849661221415f031968 # v1.5.0
        with:
          charts_dir: charts
          config: cr.yaml
        env:
          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"