jan/.github/workflows/jan-server-web-ci.yml

name: Jan Web Server build image and push to Harbor Registry

on:
  push:
    branches:
      - dev
  pull_request:
    branches:
      - dev

jobs:
  build-and-preview:
    runs-on: [ubuntu-24-04-docker]
    permissions:
      pull-requests: write
      contents: write
    steps:
      - name: Checkout source repo
        uses: actions/checkout@v4

      - name: Login to Harbor Registry
        uses: docker/login-action@v3
        with:
          registry: registry.menlo.ai
          username: ${{ secrets.HARBOR_USERNAME }}
          password: ${{ secrets.HARBOR_PASSWORD }}

      - name: Install dependencies
        run: |
          (type -p wget >/dev/null || (sudo apt update && sudo apt install wget -y)) \
            && sudo mkdir -p -m 755 /etc/apt/keyrings \
            && out=$(mktemp) && wget -nv -O$out https://cli.github.com/packages/githubcli-archive-keyring.gpg \
            && cat $out | sudo tee /etc/apt/keyrings/githubcli-archive-keyring.gpg > /dev/null \
            && sudo chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg \
            && sudo mkdir -p -m 755 /etc/apt/sources.list.d \
            && echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null \
            && sudo apt update \
            && sudo apt install gh -y
          sudo apt-get update
          sudo apt-get install -y jq gettext
      
      - name: Set image tag and service name
        id: vars
        run: |
          SERVICE_NAME=jan-server-web
          if [[ "${{ github.event_name }}" == "pull_request" ]]; then
            IMAGE_TAG="web:preview-${{ github.sha }}"
          else
            IMAGE_TAG="web:dev-${{ github.sha }}"
          fi
          echo "SERVICE_NAME=${SERVICE_NAME}" >> $GITHUB_OUTPUT
          echo "IMAGE_TAG=${IMAGE_TAG}" >> $GITHUB_OUTPUT
          echo "FULL_IMAGE=registry.menlo.ai/jan-server/${IMAGE_TAG}" >> $GITHUB_OUTPUT

      - name: Build docker image
        run: |
          docker build -t ${{ steps.vars.outputs.FULL_IMAGE }} .

      - name: Push docker image
        run: |
          docker push ${{ steps.vars.outputs.FULL_IMAGE }}

      - name: Checkout preview URL repo
        if: github.event_name == 'pull_request'
        uses: actions/checkout@v4
        with:
          repository: menloresearch/infra-domains
          token: ${{ secrets.PAT_SERVICE_ACCOUNT }}
          path: preview-repo

      - name: Generate preview manifest
        if: github.event_name == 'pull_request'
        run: |
          cd preview-repo/kubernetes
          bash template/generate.sh \
            template/preview-url-template.yaml \
            preview-url/pr-${{ github.sha }}-${{ steps.vars.outputs.SERVICE_NAME }}.yaml \
            ${{ github.sha }} \
            ${{ steps.vars.outputs.SERVICE_NAME }} \
            ${{ steps.vars.outputs.FULL_IMAGE }} \
            80

      - name: Commit and push preview manifest
        if: github.event_name == 'pull_request'
        run: |
          cd preview-repo
          git config user.name "preview-bot"
          git config user.email "preview-bot@users.noreply.github.com"
          git add kubernetes/preview-url/pr-${{ github.sha }}-${{ steps.vars.outputs.SERVICE_NAME }}.yaml
          git commit -m "feat(preview): add pr-${{ github.sha }}-${{ steps.vars.outputs.SERVICE_NAME }}.yaml"
          git push origin main
          sleep 180

      - name: Comment preview URL on PR
        if: github.event_name == 'pull_request'
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          DOMAIN="https://pr-${{ github.sha }}-${{ steps.vars.outputs.SERVICE_NAME }}.menlo.ai"
          COMMENT_BODY="🌐 Preview available: [${DOMAIN}](${DOMAIN})"

          echo "🔍 Looking for existing preview comment..."

          COMMENT_ID=$(gh api repos/${{ github.repository }}/issues/${{ github.event.pull_request.number }}/comments \
            --jq '.[] | select(.user.login=="github-actions[bot]") | select(.body | contains("<!-- preview-url -->")) | .id')

          if [[ -n "$COMMENT_ID" ]]; then
            echo "✏️ Updating existing comment ID $COMMENT_ID"
            gh api repos/${{ github.repository }}/issues/comments/${COMMENT_ID} \
              --method PATCH \
              --field "body=${COMMENT_BODY}"
          else
            echo "💬 Creating new comment"
            gh api repos/${{ github.repository }}/issues/${{ github.event.pull_request.number }}/comments \
              --method POST \
              --field "body=${COMMENT_BODY}"
          fi