Public/Build/New-NuGetPackageVersion.ps1
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function New-NuGetPackageVersion { [CmdletBinding()] param( # A three or four digit version number of the form Major.Minor.Patch.Revision. [Parameter( Mandatory = $true, Position = 0, ValueFromPipelineByPropertyName = $true )] [version] $Version, # The name of the current branch, this is used to suffix non production releases (eg feature releases etc) [Parameter( Mandatory = $true, Position = 0 )] [string] $BranchName, # If set to true this denotes that this is a production release [Parameter( Mandatory = $false, Position = 0 )] [switch] $Prerelease ) # Just return the version if we're on a production release if ($false -eq $Prerelease) { return [string]$Version } # Otherwise establish the pre-release suffix from the branch name. $PreReleaseSuffix = $BranchName # Remove invalid characters from the suffix. $PreReleaseSuffix = $PreReleaseSuffix -replace '[/]', '-' $PreReleaseSuffix = $PreReleaseSuffix -replace '[^0-9A-Za-z-]', '' # Shorten the suffix if necessary, to satisfy NuGet's 20 character limit. if ($PreReleaseSuffix.Length -gt 20) { $PreReleaseSuffix = $PreReleaseSuffix.SubString(0, 20) } # And finally compose the full NuGet package version - this supports 3 part version numbers return "$Version-$PreReleaseSuffix" } |