Set-NpmVersionString.ps1
|
function Set-NpmVersionString { [CmdletBinding()] param( # Path to the package.json file to update. [Parameter(Mandatory)] [string]$packageJsonPath, # The full TFS build number string of the build whose output we are publishing. [Parameter(Mandatory)] [string]$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 ) if ($previewVersion -and $stableVersion) { Write-Error "Cannot set both previewVersion and stableVersion." return } # Expected input: 1.2.3-XXXXXX-YYYYYYY $components = $buildNumber -split "-" if ($components.Length -ne 3) { Write-Error "buildNumber did not consist of the expected 3 components." return } if (!(Test-Path -PathType Leaf $packageJsonPath)) { Write-Error "Unable to find the package.json file at $packageJsonPath" 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 "NPM package version is $version" $json = Get-Content -Raw $packageJsonPath $package = ConvertFrom-Json $json $package.version = $version $json = ConvertTo-Json $package Set-Content -Path $packageJsonPath -Value $json Write-Host "Finished updating the package.json file" } |