Build-MetaPackage.ps1

using module "PSModules/CommonBuild/CommonBuild.psd1"
using module "PSModules/RepoBuild/RepoBuild.psd1"

<#
.SYNOPSIS
    Builds the Meta package for the runtime libraries AND the handle source

.PARAMETER buildInfo
    Optional hashtable of build information already created (Used by local loop Build-all script)
#>
Param(
    [hashtable]$buildInfo
)

Push-location $PSScriptRoot
$oldPath = $env:Path
try
{
    if(!$buildInfo)
    {
        $buildInfo = Initialize-BuildEnvironment
    }

    # Download and unpack the LLVM source from the versioned release tag if not already present
    Clone-LlvmFromTag $buildInfo

    # Always double check the source version matches expectations, this catches a bump in the script version
    # but no download as the previous version is still there. (Mostly a local build problem but a major time
    # waster if forgotten. So, test it here as early as possible.)
    Assert-LlvmSourceVersion $buildInfo


    # Build the meta package
    Invoke-external dotnet pack (Join-Path $buildInfo['SrcRootPath'] 'Ubiquity.NET.LibLLVM' 'Ubiquity.NET.LibLLVM.csproj')
}
catch
{
    # Everything from the official docs to the various articles in the blog-sphere says this isn't needed
    # and in fact it is redundant - They're all WRONG! By re-throwing the exception the original location
    # information is retained and the error reported will include the correct source file and line number
    # data for the error. Without this, only the error message is retained and the location information is
    # Line 1, Column 1, of the outer most script file, which is, of course, completely useless.
    throw
}
finally
{
    Pop-Location
    $env:Path = $oldPath
}