publish_site.yaml

name: publish_site

on:
  push:
    branches:
      - master
    tags:
      - 'v*'

env:
  GHCR: ghcr.io
  HELM_VERSION: 3.8.2

jobs:
  site:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Determine version
        run: echo "PIPECD_VERSION=$(git describe --tags --always --abbrev=7)" >> $GITHUB_ENV
      - name: Setup Hugo
        uses: peaceiris/actions-hugo@75d2e84710de30f6ff7268e08f310b60ef14033f #v3.0.0
        with:
          hugo-version: '0.128.0'
          extended: true
      - name: Setup Node
        uses: actions/setup-node@v3
        with:
          node-version: '14'

      # Build site.
      - name: Build site
        run: |
          cd docs
          npm install autoprefixer
          npm install postcss-cli
          env HUGO_ENV="production" RELEASE="$(grep '^tag:' ../RELEASE | awk '{print $2}')" hugo

      # Building and pushing container images.
      - name: Log in to the container registry
        uses: docker/login-action@49ed152c8eca782a232dede0303416e8f356c37b #v2.0.0
        with:
          registry: ${{ env.GHCR }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Build and push site image
        uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 #v5.0.0
        with:
          push: true
          context: docs
          file: docs/Dockerfile
          tags: ${{ env.GHCR }}/pipe-cd/site:${{ env.PIPECD_VERSION }}

      # Building and pushing Helm charts.
      - name: Install helm
        uses: Azure/setup-helm@v1
        with:
          version: ${{ env.HELM_VERSION }}
      - name: Login to OCI using Helm
        run: |
          echo ${{ secrets.GITHUB_TOKEN }} | helm registry login ${{ env.GHCR }} --username ${{ github.repository_owner }} --password-stdin
      - name: Publish site chart
        run: |
          make build/chart MOD=site VERSION=${{ env.PIPECD_VERSION }}
          helm push .artifacts/site-${{ env.PIPECD_VERSION }}.tgz oci://${{ env.GHCR }}/pipe-cd/chart