psake.ps1

properties {
    $projectRoot = $ENV:BHProjectPath
    if(-not $projectRoot) {
        $projectRoot = $PSScriptRoot
    }

    $sut = Join-Path -Path $projectRoot -ChildPath $ENV:BHProjectName
    $testDir = Join-Path $projectRoot -ChildPath 'Tests'
    $metaTests = Join-Path $testDir -ChildPath 'Meta'
    $unitTests = Join-Path $testDir -ChildPath 'Unit'
    $integrationTests = Join-Path $testDir -ChildPath 'Integration'

    $psVersion = $PSVersionTable.PSVersion.Major
}

task default -depends Test

task Init {
    "`nSTATUS: Testing with PowerShell $psVersion"
    "Build System Details:"
    Get-Item ENV:BH*

    Write-Host $sut
}

task Test -Depends Init, Analyze, Pester-Meta, Pester-Module

task Analyze -Depends Init {
    $saResults = Invoke-ScriptAnalyzer -Path $sut -Severity Error -Recurse -Verbose:$false
    if ($saResults) {
        $saResults | Format-Table
        Write-Error -Message 'One or more Script Analyzer errors/warnings where found. Build cannot continue!'
    }
}

task Pester-Meta -Depends Init {
    if(-not $ENV:BHProjectPath) {
        Set-BuildEnvironment -Path $PSScriptRoot\..
    }
    Remove-Module $ENV:BHProjectName -ErrorAction SilentlyContinue
    Import-Module (Join-Path $ENV:BHProjectPath $ENV:BHProjectName) -Force

    $testResultsFile = "$projectRoot\TestResults-Meta.xml"
    $testResults = Invoke-Pester -Path $metaTests -PassThru -OutputFormat NUnitXml -OutputFile $testResultsFile
    # If in AppVeyor, upload test results
    if ($env:BHBuildSystem -eq 'AppVeyor') {
        (New-Object 'System.Net.WebClient').UploadFile("https://ci.appveyor.com/api/testresults/nunit/$($env:APPVEYOR_JOB_ID)", $testResultsFile)
    }
    if ($testResults.FailedCount -gt 0) {
        $testResults | Format-List
        Write-Error -Message 'One or more Pester tests failed. Build cannot continue!'
    }
}

task Pester-Module -depends Init {
    if(-not $ENV:BHProjectPath) {
        Set-BuildEnvironment -Path $PSScriptRoot\..
    }
    Remove-Module $ENV:BHProjectName -ErrorAction SilentlyContinue
    Import-Module (Join-Path $ENV:BHProjectPath $ENV:BHProjectName) -Force

    $testResultsFile = "$projectRoot\TestResults-Module.xml"
    $testResults = Invoke-Pester -Path $unitTests -PassThru -OutputFormat NUnitXml -OutputFile $testResultsFile
    # If in AppVeyor, upload test results
    if ($env:BHBuildSystem -eq 'AppVeyor') {
        (New-Object 'System.Net.WebClient').UploadFile("https://ci.appveyor.com/api/testresults/nunit/$($env:APPVEYOR_JOB_ID)", $testResultsFile)
    }
    if ($testResults.FailedCount -gt 0) {
        $testResults | Format-List
        Write-Error -Message 'One or more Pester tests failed. Build cannot continue!'
    }
    Remove-Module $ENV:BHProjectName -ErrorAction SilentlyContinue
}

task Deploy -depends Test, GenerateHelp {
    # Gate deployment
    if( $ENV:BHBuildSystem -ne 'Unknown' -and
        $ENV:BHBranchName -eq "master" -and
        $ENV:BHCommitMessage -match '!deploy'
    ) {
        $params = @{
            Path = "$projectRoot\module.psdeploy.ps1"
            Force = $true
            Recurse = $false
        }

        Invoke-PSDeploy @Params
    } else {
        "Skipping deployment: To deploy, ensure that...`n" +
        "`t* You are in a known build system (Current: $ENV:BHBuildSystem)`n" +
        "`t* You are committing to the master branch (Current: $ENV:BHBranchName) `n" +
        "`t* Your commit message includes !deploy (Current: $ENV:BHCommitMessage)"
    }
}