build.yml

# General links
# https://docs.github.com/en/actions/learn-github-actions/variables#default-environment-variables
# https://docs.github.com/en/actions/learn-github-actions/contexts#github-context
# https://docs.github.com/en/webhooks-and-events/webhooks/webhook-events-and-payloads
# https://docs.github.com/en/actions/learn-github-actions/expressions
# https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions
# https://docs.github.com/en/actions/using-jobs/assigning-permissions-to-jobs

name: Build

on:
  push:
    branches: [ 'master', 'release/**' ]
  pull_request:
    branches: [ 'master', 'release/**' ]
  release:
    types: [published]

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

env:
  DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
  DOTNET_CLI_TELEMETRY_OPTOUT: true
  # The Windows runner image has PostgreSQL pre-installed and sets the PGPASSWORD environment variable to "root".
  # This conflicts with the default password "postgres", which is used by ikalnytskyi/action-setup-postgres.
  # Because action-setup-postgres forgets to update the environment variable accordingly, we do so here.
  PGPASSWORD: "postgres"

jobs:
  build-and-test:
    timeout-minutes: 60
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    permissions:
      contents: read
    steps:
    - name: Setup PostgreSQL
      uses: ikalnytskyi/action-setup-postgres@v4
      with:
        username: postgres
        password: postgres
    - name: Setup .NET
      uses: actions/setup-dotnet@v3
      with:
        dotnet-version: 6.0.x
    - name: Setup PowerShell (Ubuntu)
      if: matrix.os == 'ubuntu-latest'
      run: |
        dotnet tool install --global PowerShell
    - name: Find latest PowerShell version (Windows)
      if: matrix.os == 'windows-latest'
      shell: pwsh
      run: |
        $packageName = "powershell"
        $outputText = dotnet tool search $packageName --take 1
        $outputLine = ("" + $outputText)
        $indexOfVersionLine = $outputLine.IndexOf($packageName)
        $latestVersion = $outputLine.substring($indexOfVersionLine + $packageName.length).trim().split(" ")[0].trim()

        Write-Output "Found PowerShell version: $latestVersion"
        Write-Output "POWERSHELL_LATEST_VERSION=$latestVersion" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
    - name: Setup PowerShell (Windows)
      if: matrix.os == 'windows-latest'
      shell: cmd
      run: |
        set DOWNLOAD_LINK=https://github.com/PowerShell/PowerShell/releases/download/v%POWERSHELL_LATEST_VERSION%/PowerShell-%POWERSHELL_LATEST_VERSION%-win-x64.msi
        set OUTPUT_PATH=%RUNNER_TEMP%\PowerShell-%POWERSHELL_LATEST_VERSION%-win-x64.msi
        echo Downloading from: %DOWNLOAD_LINK% to: %OUTPUT_PATH%
        curl --location --output %OUTPUT_PATH% %DOWNLOAD_LINK%
        msiexec.exe /package %OUTPUT_PATH% /quiet USE_MU=1 ENABLE_MU=1 ADD_PATH=1 DISABLE_TELEMETRY=1
    - name: Setup PowerShell (macOS)
      if: matrix.os == 'macos-latest'
      run: |
        /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
        brew install --cask powershell
    - name: Show installed versions
      shell: pwsh
      run: |
        Write-Host "$(pwsh --version) is installed at $PSHOME"
        psql --version
        Write-Host "Active .NET SDK: $(dotnet --version)"
    - name: Git checkout
      uses: actions/checkout@v4
    - name: Restore tools
      run: |
        dotnet tool restore
    - name: Restore packages
      run: |
        dotnet restore
    - name: Calculate version suffix
      shell: pwsh
      run: |
        if ($env:GITHUB_REF_TYPE -eq 'tag') {
            # Get the version prefix/suffix from the git tag. For example: 'v1.0.0-preview1-final' => '1.0.0' and 'preview1-final'
            $segments = $env:GITHUB_REF_NAME -split "-"
            $versionPrefix = $segments[0].TrimStart('v')
            $versionSuffix = $segments.Length -eq 1 ? '' : $segments[1..$($segments.Length - 1)] -join '-'

            [xml]$xml = Get-Content Directory.Build.props
            $configuredVersionPrefix = $xml.Project.PropertyGroup.JsonApiDotNetCoreVersionPrefix | Select-Object -First 1
            if ($configuredVersionPrefix -ne $versionPrefix) {
                Write-Error "Version prefix from git release tag '$versionPrefix' does not match version prefix '$configuredVersionPrefix' stored in Directory.Build.props."
                # To recover from this:
                # - Delete the GitHub release
                # - Run: git push --delete origin the-invalid-tag-name
                # - Adjust JsonApiDotNetCoreVersionPrefix in Directory.Build.props, commit and push
                # - Recreate the GitHub release
            }
        }
        else {
            # Get the version suffix from the auto-incrementing build number. For example: '123' => 'master-00123'
            $revision = "{0:D5}" -f [convert]::ToInt32($env:GITHUB_RUN_NUMBER, 10)
            $branchName = ![string]::IsNullOrEmpty($env:GITHUB_HEAD_REF) ? $env:GITHUB_HEAD_REF : $env:GITHUB_REF_NAME
            $safeName = $branchName.Replace('/', '-').Replace('_', '-')
            $versionSuffix = "$safeName-$revision"
        }
        Write-Output "Using version suffix: $versionSuffix"
        Write-Output "PACKAGE_VERSION_SUFFIX=$versionSuffix" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
    - name: Build
      shell: pwsh
      run: |
        dotnet build --no-restore --configuration Release /p:VersionSuffix=$env:PACKAGE_VERSION_SUFFIX
    - name: Test
      run: |
        dotnet test --no-build --configuration Release --collect:"XPlat Code Coverage" --logger "GitHubActions;summary.includeSkippedTests=true" -- RunConfiguration.CollectSourceInformation=true DataCollectionRunSettings.DataCollectors.DataCollector.Configuration.DeterministicReport=true
    - name: Upload coverage to codecov.io
      if: matrix.os == 'ubuntu-latest'
      uses: codecov/codecov-action@v3
    - name: Generate packages
      shell: pwsh
      run: |
        dotnet pack --no-build --configuration Release --output $env:GITHUB_WORKSPACE/artifacts/packages /p:VersionSuffix=$env:PACKAGE_VERSION_SUFFIX
    - name: Upload packages to artifacts
      if: matrix.os == 'ubuntu-latest'
      uses: actions/upload-artifact@v3
      with:
        name: packages
        path: artifacts/packages
    - name: Generate documentation
      shell: pwsh
      env:
        # This contains the git tag name on release; in that case we build the docs without publishing them.
        DOCFX_SOURCE_BRANCH_NAME: ${{ github.base_ref || github.ref_name }}
      run: |
        cd docs
        & ./generate-examples.ps1
        dotnet docfx docfx.json
        if ($LastExitCode -ne 0) {
            Write-Error "docfx failed with exit code $LastExitCode."
        }
        Copy-Item CNAME _site/CNAME
        Copy-Item home/*.html _site/
        Copy-Item home/*.ico _site/
        New-Item -Force _site/styles -ItemType Directory | Out-Null
        Copy-Item -Recurse home/assets/* _site/styles/
    - name: Upload documentation to artifacts
      if: matrix.os == 'ubuntu-latest'
      uses: actions/upload-artifact@v3
      with:
        name: documentation
        path: docs/_site

  inspect-code:
    timeout-minutes: 60
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    permissions:
      contents: read
    steps:
    - name: Setup .NET
      uses: actions/setup-dotnet@v3
      with:
        dotnet-version: 6.0.x
    - name: Git checkout
      uses: actions/checkout@v4
    - name: Restore tools
      run: |
        dotnet tool restore
    - name: InspectCode
      shell: pwsh
      run: |
        $inspectCodeOutputPath = Join-Path $env:RUNNER_TEMP 'jetbrains-inspectcode-results.xml'
        Write-Output "INSPECT_CODE_OUTPUT_PATH=$inspectCodeOutputPath" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
        dotnet jb inspectcode JsonApiDotNetCore.sln --build --output="$inspectCodeOutputPath" --profile=WarningSeverities.DotSettings --properties:Configuration=Release --properties:ContinuousIntegrationBuild=false --severity=WARNING --verbosity=WARN -dsl=GlobalAll -dsl=GlobalPerProduct -dsl=SolutionPersonal -dsl=ProjectPersonal
    - name: Verify outcome
      shell: pwsh
      run: |
        [xml]$xml = Get-Content $env:INSPECT_CODE_OUTPUT_PATH
        if ($xml.report.Issues -and $xml.report.Issues.Project) {
            foreach ($project in $xml.report.Issues.Project) {
                if ($project.Issue.Count -gt 0) {
                    $project.ForEach({
                        Write-Output "`nProject $($project.Name)"
                        $failed = $true

                        $_.Issue.ForEach({
                            $issueType = $xml.report.IssueTypes.SelectSingleNode("IssueType[@Id='$($_.TypeId)']")
                            $severity = $_.Severity ?? $issueType.Severity

                            Write-Output "[$severity] $($_.File):$($_.Line) $($_.TypeId): $($_.Message)"
                        })
                    })
                }
            }

            if ($failed) {
                Write-Error "One or more projects failed code inspection."
            }
        }

  cleanup-code:
    timeout-minutes: 60
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    permissions:
      contents: read
    steps:
    - name: Setup .NET
      uses: actions/setup-dotnet@v3
      with:
        dotnet-version: 6.0.x
    - name: Git checkout
      uses: actions/checkout@v4
      with:
        fetch-depth: 2
    - name: Restore tools
      run: |
        dotnet tool restore
    - name: Restore packages
      run: |
        dotnet restore
    - name: CleanupCode (on PR diff)
      if: github.event_name == 'pull_request'
      shell: pwsh
      run: |
        # Not using the environment variables for SHAs, because they may be outdated. This may happen on force-push after the build is queued, but before it starts.
        # The below works because HEAD is detached (at the merge commit), so HEAD~1 is at the base branch. When a PR contains no commits, this job will not run.
        $headCommitHash = git rev-parse HEAD
        $baseCommitHash = git rev-parse HEAD~1

        Write-Output "Running code cleanup on commit range $baseCommitHash..$headCommitHash in pull request."
        dotnet regitlint -s JsonApiDotNetCore.sln --print-command --skip-tool-check --max-runs=5 --jb-profile="JADNC Full Cleanup" --jb --properties:Configuration=Release --jb --verbosity=WARN -f commits -a $headCommitHash -b $baseCommitHash --fail-on-diff --print-diff
    - name: CleanupCode (on branch)
      if: github.event_name == 'push' || github.event_name == 'release'
      shell: pwsh
      run: |
        Write-Output "Running code cleanup on all files."
        dotnet regitlint -s JsonApiDotNetCore.sln --print-command --skip-tool-check --jb-profile="JADNC Full Cleanup" --jb --properties:Configuration=Release --jb --verbosity=WARN --fail-on-diff --print-diff

  publish:
    timeout-minutes: 60
    runs-on: ubuntu-latest
    needs: [ build-and-test, inspect-code, cleanup-code ]
    if: ${{ !github.event.pull_request.head.repo.fork }}
    permissions:
      packages: write
      contents: write
    steps:
    - name: Download artifacts
      uses: actions/download-artifact@v3
    - name: Publish to GitHub Packages
      if: github.event_name == 'push' || github.event_name == 'release'
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      shell: pwsh
      run: |
        dotnet nuget add source --username 'json-api-dotnet' --password "$env:GITHUB_TOKEN" --store-password-in-clear-text --name 'github' 'https://nuget.pkg.github.com/json-api-dotnet/index.json'
        dotnet nuget push "$env:GITHUB_WORKSPACE/packages/*.nupkg" --api-key "$env:GITHUB_TOKEN" --source 'github'
    - name: Publish documentation
      if: github.event_name == 'push' && github.ref == 'refs/heads/master'
      uses: peaceiris/actions-gh-pages@v3
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
        publish_branch: gh-pages
        publish_dir: ./documentation
        commit_message: 'Auto-generated documentation from'
    - name: Publish to NuGet
      if: github.event_name == 'release' && startsWith(github.ref, 'refs/tags/v')
      env:
        NUGET_ORG_API_KEY: ${{ secrets.NUGET_ORG_API_KEY }}
      shell: pwsh
      run: |
        dotnet nuget push "$env:GITHUB_WORKSPACE/packages/*.nupkg" --api-key "$env:NUGET_ORG_API_KEY" --source 'nuget.org'