name: "build"
on:
  push:
  pull_request_target:
    branches: [ "main" ]
env:
  cloudflare_project: noogle
jobs:
  deploy:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      deployments: write
      pull-requests: write
    steps:
    - uses: actions/checkout@v3
    - uses: cachix/install-nix-action@v18
      with:
        nix_path: nixpkgs=channel:nixos-unstable
    - uses: cachix/cachix-action@v11
      with:
        name: noogle
        authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'  
        nix_path: nixpkgs=channel:nixos-unstable
        extra_nix_config: |
          access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
    - run: nix build
    - name: Publish to Cloudflare Pages
      if: github.event_name == 'push'
      uses: cloudflare/pages-action@1
      with:
        apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
        accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }} 
        projectName: ${{ env.cloudflare_project }}
        directory: ./result/static
        gitHubToken: ${{ secrets.GITHUB_TOKEN }}
    - name: Publish to Cloudflare Pages
      id: publish
      if: github.event_name == 'pull_request_target'
      uses: cloudflare/pages-action@1
      with:
        apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
        accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }} 
        projectName: noogle
        directory: ./result/static
        gitHubToken: ${{ secrets.GITHUB_TOKEN }}
        branch: pr-${{ github.event.pull_request.number }}
    - uses: peter-evans/create-or-update-comment@v2
      if: github.event_name == 'pull_request_target'
      with:
        issue-number: ${{ github.event.pull_request.number }}
        body: |
          <!-- DEPLOYMENT_COMMENT -->
          <table><tr><td><strong>Latest commit:</strong> </td><td>
          <code>${{ github.event.pull_request.head.sha }}</code>
          </td></tr>
          <tr><td><strong>Preview URL:</strong></td><td>
          <a href='${{ steps.publish.outputs.url }}'>${{ steps.publish.outputs.url }}</a>
          </td></tr>
          <tr><td><strong>Branch Preview URL:</strong></td><td>
          <a href='https://pr-${{ github.event.pull_request.number }}.${{ env.cloudflare_project }}.pages.dev'>https://pr-${{ github.event.pull_request.number }}.${{ env.cloudflare_project }}.pages.dev</a>
          </td></tr>
          </table>
        edit-mode: replace