regen.yml

name: regen

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

on:
  workflow_dispatch:
  push:
    branches:
      - master
    paths:
      - .github/workflows/regen.yml
      - cmd/gotestmetrics/gen.go
  pull_request:
    paths:
      - .github/workflows/regen.yml
      - cmd/gotestmetrics/gen.go

env:
  SETUP_BUILDX_VERSION: latest
  SETUP_BUILDKIT_IMAGE: moby/buildkit:latest
  BUILDKIT_CACHE_REPO: moby/buildkit-bench-cache
  GEN_VALIDATION_MODE: strict
  WEBSITE_PUBLIC_PATH: /buildkit-bench/

jobs:
  prepare:
    runs-on: ubuntu-24.04
    outputs:
      results: ${{ steps.set.outputs.results }}
    steps:
      -
        name: Checkout gh-pages
        uses: actions/checkout@v4
        with:
          ref: gh-pages
      -
        name: Create results matrix
        uses: actions/github-script@v7
        id: set
        with:
          script: |
            const fs = require('fs');
            const path = require('path');
            const resultDir = './result';
            const results = JSON.stringify(fs.readdirSync(resultDir).filter(d => {
              return fs.statSync(path.join(resultDir, d)).isDirectory();
            }), null, 2);
            core.info(results);
            core.setOutput('results', results);

  gen:
    runs-on: ubuntu-24.04
    needs:
      - prepare
    strategy:
      fail-fast: false
      matrix:
        result: ${{ fromJson(needs.prepare.outputs.results) }}
    steps:
      -
        name: Checkout
        uses: actions/checkout@v4
      -
        name: Checkout gh-pages
        uses: actions/checkout@v4
        with:
          ref: gh-pages
          path: bin/gh-pages
      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        with:
          version: ${{ env.SETUP_BUILDX_VERSION }}
          driver-opts: image=${{ env.SETUP_BUILDKIT_IMAGE }}
          buildkitd-flags: --debug
      -
        name: Generate HTML report
        uses: docker/bake-action@v5
        with:
          source: "{{defaultContext}}"
          targets: tests-gen
          provenance: false
          set: |
            *.cache-from=type=registry,ref=${{ env.BUILDKIT_CACHE_REPO }}:tests-base
            *.contexts.tests-results=cwd://bin/gh-pages/result/${{ matrix.result }}
            *.output=./bin/report/${{ matrix.result }}
      -
        name: Copy files
        run: |
          rm -f ./bin/gh-pages/result/${{ matrix.result }}/index.html
          find ./bin/gh-pages/result/${{ matrix.result }} -type f ! -name '*.html' -exec cp {} ./bin/report/${{ matrix.result }}/ \;
      -
        name: Upload report
        uses: actions/upload-artifact@v4
        with:
          name: report-${{ matrix.result }}
          path: ./bin/report
          if-no-files-found: error

  publish:
    runs-on: ubuntu-24.04
    needs:
      - gen
    steps:
      -
        name: Checkout
        uses: actions/checkout@v4
      -
        name: Download reports
        uses: actions/download-artifact@v4
        with:
          path: ./website/public/result
          pattern: report-*
          merge-multiple: true
      -
        name: Build website
        uses: docker/bake-action@v5
        with:
          targets: website
          provenance: false
      -
        name: Publish
        uses: crazy-max/ghaction-github-pages@v4
        with:
          target_branch: gh-pages
          build_dir: ./bin/website
          jekyll: false
          dry_run: ${{ github.event_name == 'pull_request' }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}