functions/public/Test-GooSemVer.ps1
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function Test-GooSemVer { <# .SYNOPSIS Test if a given string is a valid SemVer. .DESCRIPTION Test if a given string is respects the Semantic Versioning guidelines. This Cmdlet accepts values from the pipeline. .PARAMETER Version Version that will get tested .EXAMPLE --- Example 1 Test valid versions --- PS C:\> @('1.0.0', '0.1.0', '0.0.1', '0.1.0-alpha', '0.1.0+build', '1.2.3-alpha+build') | Test-GooSemVer .EXAMPLE --- Example 2 Test invalid versions --- PS C:\> @('-1.0.0', '0,1,0', '0.0.1=alpha', '0.1.0-alpha.1,2', '0.1.0+build.3,3', '1.2.3-alpha++build') | Test-GooSemVer .INPUTS System.String .OUTPUTS System.Boolean .NOTES For more information about Semantic Versioning 2.0.0, see this: https://semver.org/ #> [CmdletBinding()] [OutputType([bool])] param ( [Parameter(Mandatory = $true, ValueFromPipeline = $true, Position = 0)] [AllowEmptyString()] [AllowNull()] [string] $Version ) process { return $Version -match $Script:GooSemVer.Rex } } |