bundle.yml

name: Bundle
on:
  push:
    branches:
      - master
  pull_request:
env:
  NODE_VERSION: 16.15.0
jobs:
  base:
    runs-on: ubuntu-latest
    outputs:
      size: ${{ steps.size.outputs.size }}
    if: github.event_name == 'pull_request'
    steps:
      - uses: actions/checkout@v2
        with:
          ref: ${{ github.base_ref }}
      - uses: pnpm/action-setup@v2.2.2
        with:
          version: 7
      - name: Use Node.js ${{ env.NODE_VERSION }}
        uses: actions/setup-node@v2
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'pnpm'
      - name: Install dependencies
        run: pnpm install
      - name: Build
        run: pnpm build
      - name: Save bundle size
        id: size
        run: |
          echo "::set-output name=size::$(du -s dist/ | awk '{print $1}')"
      - name: Publish result
        if: ${{ hashFiles('stats.html') != '' }}
        run: pnpm dlx surge . https://${{ github.base_ref }}-stats.surge.sh --token ${{ secrets.SURGE_TOKEN }}

  head:
    runs-on: ubuntu-latest
    outputs:
      size: ${{ steps.size.outputs.size }}
    if: github.event_name == 'pull_request'
    steps:
      - uses: actions/checkout@v2
      - uses: pnpm/action-setup@v2.2.2
        with:
          version: 7
      - name: Use Node.js ${{ env.NODE_VERSION }}
        uses: actions/setup-node@v2
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'pnpm'
      - name: Install dependencies
        run: pnpm install
      - name: Build
        run: pnpm build
      - name: Save bundle size
        id: size
        run: |
          echo "::set-output name=size::$(du -s dist/ | awk '{print $1}')"
      - name: Publish result
        if: ${{ hashFiles('stats.html') != '' }}
        run: pnpm dlx surge . https://${{ github.head_ref }}-stats.surge.sh --token ${{ secrets.SURGE_TOKEN }}

  compare:
    runs-on: ubuntu-latest
    needs: [base, head]
    if: github.event_name == 'pull_request'
    steps:
      - name: Find comment
        id: fc
        uses: peter-evans/find-comment@v2
        with:
          issue-number: ${{ github.event.pull_request.number }}
          comment-author: 'github-actions[bot]'
          body-includes: 'Bundle size comparison'
      - name: Create or update comment
        uses: peter-evans/create-or-update-comment@v2
        with:
          comment-id: ${{ steps.fc.outputs.comment-id }}
          issue-number: ${{ github.event.number }}
          edit-mode: replace
          body: |
            ### Bundle size comparison
            - Base: [${{needs.base.outputs.size}}](https://${{ github.base_ref }}-stats.surge.sh/stats.html)
            - Head: [${{needs.head.outputs.size}}](https://${{ github.head_ref }}-stats.surge.sh/stats.html)
      - name: Compare bundle sizes
        run: |
          if [ "${{needs.base.outputs.size}}" -lt "${{needs.head.outputs.size}}" ]; then
            exit 1
          else
            exit 0
          fi

  bundlewatch:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: pnpm/action-setup@v2.2.2
        with:
          version: 7
      - name: Use Node.js 16.15.0
        uses: actions/setup-node@v2
        with:
          node-version: 16.15.0
          cache: 'pnpm'
      - name: Install dependencies
        run: pnpm install
      - name: Build
        run: pnpm run build
      - name: Check bundle size
        env:
          BUNDLEWATCH_GITHUB_TOKEN: ${{ secrets.BUNDLEWATCH_GITHUB_TOKEN }}
          GITHUB_ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          CI_REPO_OWNER: ${{ github.repository_owner }}
          CI_REPO_NAME: taskratchet-web
          CI_COMMIT_SHA: ${{ github.sha }}
          CI_BRANCH: ${{ github.ref_name }}
        run: pnpm dlx bundlewatch