preview-env-fork.yml

name: preview-env-fork-setup-update

on:
  workflow_run:
    workflows: ["check-label-preview-env"]
    types: [completed]

jobs:
  deploy:
    runs-on: ubuntu-latest
    if: ${{ github.event.workflow_run.conclusion == 'success' }}
    steps:
      - name: Download PR number artifact
        uses: dawidd6/action-download-artifact@0c49384d39ceb023b8040f480a25596fd6cf441b # v2.26.0
        with:
          workflow: ${{ github.event.workflow_run.workflow_id }}
          name: pr.txt
      - name: Save PR number
        id: pr
        run: |
          echo "::set-output name=id::$(<pr.txt)"
      - name: Check label
        uses: actions/github-script@6f00a0b667f9463337970371ccda9072ee86fb27 # v6.4.1
        id: label-checker
        with:
          github-token: ${{secrets.GITHUB_TOKEN}}
          script: |
            let fs = require('fs');
            let issue_number = Number(fs.readFileSync('./pr.txt'));
            const query = `query($owner:String!, $name:String!, $pr:Int!) {
              repository(owner:$owner, name:$name){
                pullRequest(number:$pr) {
                  labels(first:50) {
                    nodes{
                      name
                    }
                  }
                }
              }
            }`;
            const variables = {
              owner: 'mattermost',
              name: 'docs',
              pr: issue_number
            };
            const result = await github.graphql(query, variables);
            console.log(result.repository.pullRequest.labels.nodes);
            const labels = result.repository.pullRequest.labels.nodes;
            for (var index = 0; index < labels.length; ++index) {
              var label = labels[index];
              if(label.name == 'preview-environment') {
                return true;
              }
            }
            return false;

      - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
        if: ${{ steps.label-checker.outputs.result == 'true' }}
        with:
          ref: ${{ github.event.workflow_run.head_sha }}
          token: ${{ secrets.GITHUB_TOKEN }}
          submodules: true
          fetch-depth: 0

      - name: Setup Python
        if: ${{ steps.label-checker.outputs.result == 'true' }}
        uses: actions/setup-python@db9987b4c1f10f0404fa60ee629f675fafbd6763 # v4.6.0
        with:
          python-version: '3.9'

      - name: Install pipenv
        if: ${{ steps.label-checker.outputs.result == 'true' }}
        run: pip install pipenv

      - name: Install dependencies
        if: ${{ steps.label-checker.outputs.result == 'true' }}
        run: pipenv install --dev

      - name: Build
        if: ${{ steps.label-checker.outputs.result == 'true' }}
        run: make SPHINXOPTS="-j auto -D html_baseurl=http://mattermost-docs-preview-pulls.s3-website-us-east-1.amazonaws.com/${{ steps.pr.outputs.id }}" html

      - uses: shallwefootball/s3-upload-action@4350529f410221787ccf424e50133cbc1b52704e # v1.3.3
        name: Upload Preview Env
        if: ${{ steps.label-checker.outputs.result == 'true' }}
        with:
          aws_key_id: ${{ secrets.AWS_KEY_ID }}
          aws_secret_access_key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws_bucket: ${{ secrets.AWS_BUCKET }}
          source_dir: ./build/html
          destination_dir: ${{ steps.pr.outputs.id }}

      - name: Add comment to PR
        uses: peter-evans/create-or-update-comment@7dfe4b0aa0c4bbd06d172692ff8a9e18381d6979 # v3.0.1
        if: ${{ success() && steps.label-checker.outputs.result == 'true' }}
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          issue-number: ${{ steps.pr.outputs.id }}
          body: |
            Newest code from ${{ github.actor }} has been published to [preview environment](http://mattermost-docs-preview-pulls.s3-website-us-east-1.amazonaws.com/${{ steps.pr.outputs.id }}) for Git SHA ${{ github.event.workflow_run.head_sha }}

      - name: The job has failed
        if: ${{ failure() && steps.label-checker.outputs.result == 'true' }}
        uses: peter-evans/create-or-update-comment@7dfe4b0aa0c4bbd06d172692ff8a9e18381d6979 # v3.0.1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          issue-number: ${{ steps.pr.outputs.id }}
          body: Preview environment failed.