functions/public/Set-GooSemVer.ps1
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function Set-GooSemVer { <# .SYNOPSIS Set identifiers in a SemVer string. .DESCRIPTION This Cmdlet sets the value for a specified identifier of a SemVer string. Tests if the given Version respects the Semantic Versioning guidelines, and throws an error if not. If the resulting Version is invalid, an error is thrown. This Cmdlet accepts values from the pipeline. .PARAMETER Version Version that will get set .PARAMETER Identifier Which Identifier to step Valid choices: Major, Minor, Patch, Prerelease, Buildmetadata .PARAMETER Value Specifies the new value .EXAMPLE --- Example 1 Error cases --- PS C:\> Set-GooSemVer -Version '1.-2.3' -Identifier Buildmetadata -Value 'build' The value 1.-2.3 is not following the SemVer guidelines. PS C:\> Set-GooSemVer -Version '1.2.3' -Identifier Buildmetadata -Value '==ahasda' The resulted Version is in an invalid state 1.2.3+==ahasda. The value ==ahasda is not following the SemVer guidelines. .EXAMPLE --- Example 2 Valid sets --- PS C:\> Set-GooSemVer -Version '1.2.3' -Identifier Buildmetadata -Value 'build' 1.2.3+build PS C:\> Set-GooSemVer -Version '1.2.3' -Identifier Major -Value '5' 5.2.3 PS C:\> @('1.2.3', '3.3.3-alpha', '1.0.0+build') | Set-GooSemVer -Identifier Minor -Value '0' 1.0.3 3.0.3-alpha 1.0.0+build .INPUTS System.String System.String System.String .OUTPUTS System.String .NOTES For more information about Semantic Versioning 2.0.0, see this: https://semver.org/ #> [CmdletBinding()] [OutputType([string])] param ( [Parameter(Mandatory = $true, ValueFromPipeline = $true)] [string] $Version, [Parameter(Mandatory = $false, Position = 0)] [ValidateSet('Major', 'Minor', 'Patch', 'Prerelease', 'Buildmetadata')] [string] $Identifier = 'Patch', [Parameter(Mandatory = $true, Position = 1)] [string] $Value ) process { if (-not ($Version -match $Script:GooSemVer.Rex)) { throw $Script:GooSemVer.InvalidVersionFormatMessage -f $Version } $versionTable = $Matches # Remove the full match $versionTable.Remove(0) $versionTable[$Identifier] = $Value $newVersion = $versionTable | ConvertTo-GooSemVer if (-not ($newVersion -match $Script:GooSemVer.Rex)) { throw $Script:GooSemVer.InvalidResultingVersionFormatMessage -f @($newVersion, $Value) } return $newVersion } } |