deploy-draft.yml

name: Deploy branch draft on Netlify
on:
  pull_request:
    types: [labeled, opened, synchronize]
  workflow_dispatch:

concurrency:
  group: ${{ github.head_ref }}
  cancel-in-progress: true

jobs:
  build-deploy:
    if: |
      (
        (github.event.action == 'labeled' && github.event.label.name == 'deploy') ||
        (github.event.action != 'labeled' && contains(github.event.pull_request.labels.*.name, 'deploy'))
      ) && !github.event.pull_request.head.repo.fork
    runs-on: docs-16c-64gb-600gb
    steps:
      - name: inject slug/short variables
        uses: rlespinasse/github-slug-action@v4

      - name: compose a name for the build environment
        run: echo "BUILD_ENV_NAME=pr-${{ github.event.number }}-${{ env.GITHUB_HEAD_REF_SLUG }}" >> $GITHUB_ENV

      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha }}
          fetch-depth: 0 # fetch whole repo so git-restore-mtime can work
          lfs: true

      - name: Adjust file watchers limit
        run: echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p

      - uses: actions/setup-node@v4
        with:
          node-version-file: ".nvmrc"
          cache: "npm"
          cache-dependency-path: "package-lock.json"
        env:
          NODE_ENV: ${{ secrets.NODE_ENV }}
          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

      - name: Install dependencies
        run: |
          npm run presetup
          npm ci --ignore-scripts
        env:
          NODE_ENV: ${{ secrets.NODE_ENV }}
          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

      - name: Run NPM install scripts
        run: |
          npm rebuild
          
      - name: Checking Gatsby cache
        id: gatsby-cache-build
        uses: actions/cache@v4
        with:
          path: |
            public/*
            !public/pdfs
            .cache
          key: ${{ runner.os }}-gatsby-build-draft-${{ github.head_ref }}-${{ hashFiles('package.json', 'gatsby-config.js', 'gatsby-node.js') }}-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-gatsby-build-draft-${{ github.head_ref }}
            ${{ runner.os }}-gatsby-build-develop-${{ hashFiles('package.json', 'gatsby-config.js', 'gatsby-node.js') }}
            ${{ runner.os }}-gatsby-build-develop

      - name: Fix mtimes
        run: npm run fix-mtimes

      - name: Gatsby build
        run: npm run build
        env:
          APP_ENV: staging
          NODE_ENV: ${{ vars.NODE_ENV }}
          NODE_OPTIONS: --max-old-space-size=4096
          FATHOM_SITE_ID: ${{ vars.FATHOM_SITE_ID }}
          ALGOLIA_API_KEY: ${{ secrets.ALGOLIA_API_KEY }}
          ALGOLIA_SEARCH_ONLY_KEY: ${{ vars.ALGOLIA_SEARCH_ONLY_KEY }}
          ALGOLIA_APP_ID: ${{ vars.ALGOLIA_APP_ID }}
          ALGOLIA_INDEX_NAME: edb-docs-staging
          INDEX_ON_BUILD: false

      - name: Deploy to Netlify
        id: netlify-deploy
        uses: nwtgck/actions-netlify@v3
        with:
          publish-dir: "./public"
          github-token: ${{ secrets.GITHUB_TOKEN }}
          deploy-message: ${{ github.event.pull_request.title }}
          enable-commit-comment: false
          github-deployment-environment: ${{ env.BUILD_ENV_NAME }}
          alias: deploy-preview-${{ github.event.number }}
        env:
          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_DEVELOP_SITE_ID }}