Public/build/Helpers/Get-AssemblyVersion.ps1
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<#
The MIT License (MIT) Copyright (c) 2015 Objectivity Bespoke Software Specialists Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #> function Get-AssemblyVersion { <# .SYNOPSIS Gets version from assembly version file. .PARAMETER Path Path to the assemblyinfo file or directory that contains $FileMask in one of its subdirectories. .PARAMETER VersionAttribute Version attribute to get - see http://stackoverflow.com/questions/64602/what-are-differences-between-assemblyversion-assemblyfileversion-and-assemblyin. .PARAMETER FileMask File mask to use if $Path is a directory (by default 'AssemblyInfo.cs') .EXAMPLE Get-AssemblyVersion -Path 'c:\myproject' #> [CmdletBinding()] [OutputType([string])] param( [Parameter(Mandatory=$true)] [string] $Path, [Parameter(Mandatory=$false)] [string] [ValidateSet($null, 'AssemblyVersion', 'AssemblyFileVersion', 'AssemblyInformationalVersion')] $VersionAttribute = 'AssemblyVersion', [Parameter(Mandatory=$false)] [string] $FileMask = 'AssemblyInfo.cs' ) if (!$VersionAttribute) { $VersionAttribute = 'AssemblyVersion' } if (!$FileMask) { $FileMask = 'AssemblyInfo.cs' } $Path = Resolve-PathRelativeToProjectRoot -Path $Path if (Test-Path -LiteralPath $Path -PathType Leaf) { $file = $Path } else { $file = @(Get-ChildItem -Path $Path -File -Filter $FileMask -Recurse | Select-Object -ExpandProperty FullName) if (!$file) { throw "Cannot find any '$FileMask' files at '$Path'." } if ($file.Count -gt 1) { throw "Found more than one '$FileMask' files at '$Path': $($file -join ', ')" } $file = $file[0] } $regex = '{0}\(\"([^\"]*)\"\)' -f $VersionAttribute $match = Select-String -Path $file -Encoding UTF8 -Pattern $regex if (!$match) { throw "Cannot find following regex: '$regex' in file '$file'. Please ensure it's valid AssemblyInfo file." } $result = $match.Matches.Groups[1].Value Write-Log -Info "Got $VersionAttribute='$result' from file '$file'" return $result } |