regression.yml

name: Regression

on:
  push:
    branches-ignore:
      - 'main'

permissions:
  contents: read
  pull-requests: write

jobs:
  regression:
    if: github.ref != 'refs/heads/main'
    runs-on: ubuntu-latest
    timeout-minutes: 60
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
    - uses: actions/setup-node@v4
      with:
        node-version: 20

    - name: Regression
      run: |
        node .github/regression/regression.js

    - name: Performance
      run: |
        cp .github/regression/performance.js ../../performance.js
        npm run install && npm run link-local && npm run performance
        cp build/performance/results.json ../../results_after.json
        git checkout -f main
        git reset --hard
        git status
        npm run install && npm run link-local && npm run performance
        cp build/performance/results.json ../../results_before.json

    - name: cat
      run: |
        cat ../../results_after.json
        cat ../../results_before.json

    - name: Build performance comment
      run: |
        cd .. && cd ..
        ls -salh
        node ./performance.js

    - uses: jwalton/gh-find-current-pr@v1
      id: findPr
      with:
        github-token: ${{ secrets.GITHUB_TOKEN }}
    - run: echo ${{ steps.findPr.outputs.pr }}

    - name: Find Comment
      if: steps.findPr.outputs.pr != ''
      uses: peter-evans/find-comment@v3
      id: fc
      with:
        issue-number: '${{steps.findPr.outputs.pr}}'
        body-includes: Performance test results

    - run: echo ${{ steps.fc.outputs.comment-id }}

    - name: Build body from file
      if: steps.findPr.outputs.pr != ''
      id: get-comment-body
      run: |
        ls -salh
        cp comment-regression.txt ../../
        cd .. && cd ..
        ls -salh
        cat comment-regression.txt comment-performance.txt > body.txt

    - name: Create comment
      if: steps.findPr.outputs.pr != ''
      uses: peter-evans/create-or-update-comment@v4
      id: create-comment
      with:
        issue-number: '${{steps.findPr.outputs.pr}}'
        edit-mode: replace
        comment-id: '${{steps.fc.outputs.comment-id}}'
        body-path: ../../body.txt