[CmdletBinding()]

param(

$OutputDirectory = "Output\ModuleBuilder",

$ModuleVersion = "1.0.0",

[switch]

$SaveTools,

$GalleryToBootstrapFrom = 'PSGallery'

)

Write-Verbose "BUILDING $(Split-Path $PSScriptRoot -Leaf) VERSION $ModuleVersion" -Verbose

$ErrorActionPreference = "Stop"

Push-Location $PSScriptRoot -StackName BuildBuildModule

try {

# This is a bootstrap hack:

Write-Verbose "Bootstrap hack for building ModuleBuilder with ModuleBuilder"

$OFS = "`n`n"

$Source = Get-ChildItem Source -Directory | Sort-Object Name |

Get-ChildItem -File -Filter *.ps1 -Recurse |

Get-Content

Get-Module ModuleBuilderBootStrap | Remove-Module

[ScriptBlock]::Create("

New-Module ModuleBuilderBootStrap {

$Source

Export-ModuleMember -Function *-*

}

").Invoke() | Import-Module -Verbose:$false

# Restore dependencies

if (-not (Get-Module PSDepend -ListAvailable)) {

Write-Verbose "PSDepend not available, bootstrapping from Gallery '$GalleryToBootstrapFrom'"

if (-not $SaveTools) {

Install-Module -Name PSDepend -Scope CurrentUser -Confirm:$False -Repository $GalleryToBootstrapFrom -Force

} else {

$ToolsPath = Join-Path $PSScriptRoot 'Tools'

Write-Debug " Saving the PSDepend Module in '$ToolsPath"

$null = New-Item -Name Tools -ItemType Directory -ErrorAction SilentlyContinue

Save-Module -Name PSDepend -Repository $GalleryToBootstrapFrom -Confirm:$false -Path $ToolsPath -ErrorAction Stop

Write-Debug " Adding $ToolsPath to `$Env:PSModulePath"

if ($env:PSModulePath -split ';' -notcontains $ToolsPath) {

$env:PSModulePath = $ToolsPath + ';' + $env:PSModulePath

}

}

}

Invoke-PSDepend -Path $PSScriptRoot\build.depend.psd1 -Confirm:$false

Import-Module Configuration

# Clean output if necessary (always)

Write-Verbose "Cleaning output from $OutputDirectory"

Get-Item $OutputDirectory -ErrorAction SilentlyContinue | Remove-Item -Recurse -Force

# Build new output

Write-Verbose "Build-Module ModuleBuilder\Source\build.psd1 -OutputDirectory '$OutputDirectory' -ModuleVersion '$ModuleVersion'"

ModuleBuilderBootStrap\Build-Module Source\build.psd1 -OutputDirectory $OutputDirectory -ModuleVersion $ModuleVersion

# Test module

$ModulePath = (Get-Item $OutputDirectory -Filter *.psd1).FullName

Write-Verbose "Invoke-Pester after importing module from $ModulePath"

Remove-Module ModuleBuilderBootStrap, ModuleBuilder -ErrorAction SilentlyContinue -Verbose:$false

Import-Module $ModulePath -Verbose:$false

Invoke-Pester

# Clean environment after tests

Remove-Module ModuleBuilderBootStrap, ModuleBuilder -ErrorAction SilentlyContinue

} catch {

Pop-Location -StackName BuildBuildModule

}