Patching OpenWrap.desc at build time.

PatchingOpenWrap.desc

OpenWrap.desc file:

name: Company.Component-%BranchName%
depends: Xunit
depends: Compare-NET-Objects
depends: Moq
depends: NLog
depends: openwrap
depends: Xunit.Extensions

In psake BuildTasks.ps1:

task PatchOpenWrapDesc{
   $branchName = hg.exe branch
   Get-Content $rootDir\OpenWrap.desc | Foreach-Object {$_ -replace "%BranchName%", "$branchName"} | Set-Content $rootDir\OpenWrap.desc
}