boost-versions/.github/workflows/build-boost-packages.yml

name: Generate Boost package
on:
  workflow_dispatch:
    inputs:
      VERSION:
        description: 'Boost version to build and upload'
        required: true
        default: '1.73.0'
      PUBLISH_RELEASES:
        description: 'Whether to publish releases'
        required: true
        default: 'false'
  pull_request:
    paths-ignore:
    - 'versions-manifest.json'
    - 'LICENSE'
    - '**.md'
    branches:
    - 'main'

env:
  VERSION: ${{ github.event.inputs.VERSION || '1.73.0' }}
defaults:
  run:
    shell: pwsh

jobs:
  build_boost:
    name: Build Boost ${{ github.event.inputs.VERSION || '1.73.0' }} [${{ matrix.os }}]
    runs-on: ${{ matrix.os }}
    env: 
      ARTIFACT_NAME: boost-${{ github.event.inputs.VERSION || '1.73.0' }}-${{ matrix.platform }}-${{ matrix.toolset }}-${{ matrix.architecture }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-16.04
            architecture: x64
            toolset: gcc
            platform: linux-16.04
          - os: ubuntu-18.04
            architecture: x64
            toolset: gcc
            platform: linux-18.04
          - os: windows-2016
            architecture: x86_64
            toolset: msvc-14.1
            platform: win32
          - os: windows-2019
            architecture: x86_64
            toolset: msvc-14.2
            platform: win32

    steps:
    - uses: actions/checkout@v2
      with:
        submodules: true

    - name: Build Boost ${{ env.VERSION }}
      run: |
        ./builders/build-boost.ps1 -Version $env:VERSION `
                                   -Platform ${{ matrix.platform }} `
                                   -Architecture ${{ matrix.architecture }} `
                                   -Toolset ${{ matrix.toolset }}

    - name: Publish artifact
      uses: actions/upload-artifact@v2
      with:
        name: ${{ env.ARTIFACT_NAME }}
        path: ${{ runner.temp }}/artifact

  test_boost:
    name: Test Boost ${{ github.event.inputs.VERSION || '1.73.0' }} [${{ matrix.os }}]
    needs: build_boost
    runs-on: ${{ matrix.os }}
    env: 
      PLATFORM: ${{ matrix.platform }}
      ARTIFACT_NAME: boost-${{ github.event.inputs.VERSION || '1.73.0' }}-${{ matrix.platform }}-${{ matrix.toolset }}-${{ matrix.architecture }}
    strategy:
      fail-fast: false
      matrix:
        include:
        - os: ubuntu-16.04
          platform: linux-16.04
          toolset: gcc
          architecture: x64
        - os: ubuntu-18.04
          platform: linux-18.04
          toolset: gcc
          architecture: x64
        - os: windows-2016
          platform: win32
          toolset: msvc-14.1
          architecture: x86_64
        - os: windows-2019
          platform: win32
          toolset: msvc-14.2
          architecture: x86_64
    steps:
    - uses: actions/checkout@v2
      with:
        submodules: true

    - name: Fully cleanup the toolcache directory before testing
      run: ./helpers/clean-toolcache.ps1 -ToolName "boost"

    - name: Download artifact
      uses: actions/download-artifact@v2
      with:
        path: ${{ runner.temp }}

    - name: Extract files
      run: |
          $artifactName = Get-ChildItem -Name
          If ("${{ matrix.platform }}" -eq "win32") {
            $assetTarPath = $artifactName.TrimEnd(".tar.gz")
            7z x $artifactName -o"$assetTarPath" -y | Out-Null
            7z x $assetTarPath -y | Out-Null
          } else {
            tar -xzf $artifactName
          }
      working-directory: ${{ runner.temp }}/${{ env.ARTIFACT_NAME }}

    - name: Apply build artifact to the local machine
      run: |
        if ('${{ matrix.platform }}' -eq 'win32') { powershell ./setup.ps1 } else { sh ./setup.sh }
      working-directory: ${{ runner.temp }}/${{ env.ARTIFACT_NAME }}

    - name: Setup BOOST_ROOT ${{ env.VERSION }}
      run: |
        Import-Module (Join-Path $env:GITHUB_WORKSPACE "helpers" | Join-Path -ChildPath "common-helpers.psm1") -DisableNameChecking
        $boostDirectory = GetToolDirectory -ToolName "boost" -Version "${{ env.VERSION }}" -Architecture "${{ matrix.architecture }}"
        $LD_LIBRARY = Join-Path -Path $boostDirectory -ChildPath "lib"
        Write-Host "BOOST_ROOT = ${boostDirectory}"
        echo "BOOST_ROOT=${boostDirectory}" >> $env:GITHUB_ENV
        echo "LD_LIBRARY_PATH=${LD_LIBRARY}" >> $env:GITHUB_ENV

    - name: Run tests
      run: |
        Install-Module Pester -Force -Scope CurrentUser
        Import-Module Pester
        $Platform = If ("${{ matrix.platform }}" -eq "win32") { "Windows" } else { "Nix" }
        Invoke-Pester -Script ./Common.Tests.ps1 -EnableExit
        Invoke-Pester -Script "./${Platform}.Tests.ps1" -EnableExit
      working-directory: ./tests

  publish_release:
    name: Publish release
    if: github.event_name == 'workflow_dispatch' && github.event.inputs.PUBLISH_RELEASES == 'true'
    needs: test_boost
    runs-on: ubuntu-latest
    steps:
    - uses: actions/download-artifact@v2

    - name: Publish Release ${{ env.VERSION }}
      id: create_release
      uses: actions/create-release@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        tag_name: ${{ env.VERSION }}-${{ github.run_id }}
        release_name: ${{ env.VERSION }}
        body: |
          Boost ${{ env.VERSION }}

    - name: Upload release assets
      uses: actions/github-script@v2
      with:
        github-token: ${{ secrets.GITHUB_TOKEN }}
        script: |
          const fs = require('fs');
          for (let artifactDir of fs.readdirSync('.')) {
            let artifactName = fs.readdirSync(`${artifactDir}`)[0];
            console.log(`Upload ${artifactName} asset`);
            github.repos.uploadReleaseAsset({
              owner: context.repo.owner,
              repo: context.repo.repo,
              release_id: ${{ steps.create_release.outputs.id }},
              name: artifactName,
              data: fs.readFileSync(`./${artifactDir}/${artifactName}`) 
            });
          }

  trigger_pr:
    name: Trigger "Create Pull Request" workflow
    needs: publish_release
    runs-on: ubuntu-latest
    steps:
    - name: Trigger "Create Pull Request" workflow
      uses: actions/github-script@v3
      with:
        github-token: ${{ secrets.PERSONAL_TOKEN }}
        script: |
          github.actions.createWorkflowDispatch({
            owner: context.repo.owner,
            repo: context.repo.repo,
            workflow_id: 'create-pr.yml',
            ref: 'main'
          });