Set-NuGetVersionString.ps1
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# Exports the NuGet version string as VSTS process variable "NuGetPackageVersion" # Exports the variable also as a PowerShell output value function Set-NuGetVersionString { [CmdletBinding()] param( # The full TFS build number string of the build whose output we are publishing. # This should be the version string produced by Set-DotNetBuildAndVersionStrings. [Parameter(Mandatory)] [string]$buildNumber, # If set, marks the published version as a preview version. # Cannot be set together with stableVersion. # If neither is set, marks the published version as a CB version. [Parameter()] [switch]$previewVersion, # If set, marks the published version as a stable version. # Cannot be set together with previewVersion. # If neither is set, marks the published version as a CB version. [Parameter()] [switch]$stableVersion, # Allows the version number to be resolved when using a non-default branch (with the branch name in front of the version string). # For NuGet packages we just trim the branch name since NuGet Gallery does not support the notion of branches - they are all mixed. [Parameter()] [switch]$allowFromBranch ) # Output is the TFS process variable NuGetPackageVersion. if ($previewVersion -and $stableVersion) { Write-Error "Cannot set both previewVersion and stableVersion." return } # If we expect branch-specific version strings as input, we trim everything up to the first number, to get rid of any branch name prefix. if ($allowFromBranch) { $branchlessBuildNumber = $buildNumber -replace "^(.*?)(\d+\.\d+\.\d+-.*)$", '$2' if ($branchlessBuildNumber -ne $buildNumber) { Write-Host "Removed branch name from version string: $branchlessBuildNumber" } $buildNumber = $branchlessBuildNumber } # Expected input: 1.2.3-XXXXXX-YYYYYYY # XXXXX can be of any length but is assumed to be eternally incrementing. $components = $buildNumber -split "-" if ($components.Length -ne 3) { Write-Error "buildNumber did not consist of the expected 3 components." return } $version = $components[0] if ($stableVersion) { # All good, that's enough. } else { if ($previewVersion) { $version = $version + "-pre-" } else { $version = $version + "-cb-" } $version = $version + $components[1] + "-" + $components[2] } Write-Host "NuGet package version is $version" Write-Output $version Write-Host "##vso[task.setvariable variable=NuGetPackageVersion;]$version" Write-Host "::set-output name=nugetversionstring::$version" } |