analyze-builds.yml

name: ESM Sample Metrics
on:
  pull_request:
    types: [opened, reopened, synchronize, labeled, unlabeled]
    branches: [main]
jobs:
  analyze:
    if: "!contains(github.event.pull_request.labels.*.name, 'draft') && github.actor!='dependabot-preview[bot]'"
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
          ref: ${{ github.event.pull_request.head.ref }}
          token: ${{ secrets.ESM_BUILD }}
      - name: should samples build
        id: build
        run: |
          current_branch=$(git rev-parse --abbrev-ref HEAD)
          # package.json files changed in the branch
          packages_changed=$(git diff --name-only "$current_branch" $(git merge-base "$current_branch" origin/main) -- "./esm-samples/**/package.json")
          # metric files changed in the previous commit
          metrics_changed=$(git diff --name-only HEAD^ HEAD -- "./esm-samples/.metrics/*.csv")
          if [ -z "$packages_changed" ]; then
            echo "no package.json files changed, skipping build analysis"
          elif [ -n "$metrics_changed" ]; then
            echo "metric files changed: $metrics_changed"
            echo "the previous commit contained build metrics, skipping build analysis"
          else
            echo "package.json files changed: $packages_changed"
            echo "analyzing builds"
            echo "skip=false" >> $GITHUB_OUTPUT
          fi
      - if: steps.build.outputs.skip == 'false'
        name: setup node
        uses: actions/setup-node@v3
        with:
          node-version: 16
      - if: steps.build.outputs.skip == 'false'
        name: install dependencies for sample metrics script
        run: |
          cd ./.github/scripts/
          npm i
      - if: steps.build.outputs.skip == 'false'
        name: run sample metrics script
        run: node ./.github/scripts/analyze-builds.js
      - name: push sample metrics analysis
        if: steps.build.outputs.skip == 'false'
        run: |
          git branch
          git status
          git config --global user.name "github-actions[bot]"
          git config --global user.email "github-actions[bot]@users.noreply.github.com"
          git add ./esm-samples/.metrics/*.csv
          git status
          git commit -m "ci: analyze esm sample builds" || true
          git push origin ${{ github.event.pull_request.head.ref }}
          git status