envoy-router/.github/workflows/helm.yml at c010e234dadb79809ed6fdfdbe9a8401cddc1a6f · comet-ml/envoy-router · GitHub

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name: Release Helm chart

on:
  push:
    branches: [main]
    tags: ['v*']
    paths:
      - 'charts/**'
      - '.github/workflows/helm.yml'
  workflow_dispatch:

jobs:
  oci:
    name: Publish to GHCR (OCI)
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - uses: actions/checkout@v6

      - name: Install Helm
        run: curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash

      - uses: docker/login-action@v4
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set chart version from git tag
        if: startsWith(github.ref, 'refs/tags/v')
        run: |
          VERSION="${GITHUB_REF_NAME#v}"
          sed -i "s/^version:.*/version: ${VERSION}/" charts/envoy-router/Chart.yaml
          sed -i "s/^appVersion:.*/appVersion: \"${GITHUB_REF_NAME}\"/" charts/envoy-router/Chart.yaml

      - name: Package and push
        run: |
          helm package charts/envoy-router --destination /tmp/helm
          for tgz in /tmp/helm/envoy-router-*.tgz; do
            helm push "$tgz" oci://ghcr.io/${{ github.repository_owner }}/charts
          done

      - name: Summary
        run: |
          VERSION=$(grep '^version:' charts/envoy-router/Chart.yaml | awk '{print $2}')
          REGISTRY="oci://ghcr.io/${{ github.repository_owner }}/charts"
          echo "## Helm chart published" >> "$GITHUB_STEP_SUMMARY"
          echo "" >> "$GITHUB_STEP_SUMMARY"
          echo "| | |" >> "$GITHUB_STEP_SUMMARY"
          echo "|---|---|" >> "$GITHUB_STEP_SUMMARY"
          echo "| **Chart** | \`envoy-router\` |" >> "$GITHUB_STEP_SUMMARY"
          echo "| **Version** | \`${VERSION}\` |" >> "$GITHUB_STEP_SUMMARY"
          echo "| **Registry** | \`${REGISTRY}\` |" >> "$GITHUB_STEP_SUMMARY"
          echo "" >> "$GITHUB_STEP_SUMMARY"
          echo '```bash' >> "$GITHUB_STEP_SUMMARY"
          echo "helm install envoy-router ${REGISTRY}/envoy-router --version ${VERSION}" >> "$GITHUB_STEP_SUMMARY"
          echo '```' >> "$GITHUB_STEP_SUMMARY"