зеркало из https://github.com/github/VisualStudio.git
32 строки
717 B
PowerShell
32 строки
717 B
PowerShell
<#
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.SYNOPSIS
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Returns the name of the working directory's currently checked-out branch
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#>
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Set-PSDebug -Strict
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$scriptsDirectory = Split-Path $MyInvocation.MyCommand.Path
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$rootDirectory = Split-Path $scriptsDirectory
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. $scriptsDirectory\common.ps1
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function Die([string]$message, [object[]]$output) {
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if ($output) {
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Write-Output $output
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$message += ". See output above."
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}
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Write-Error $message
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exit 1
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}
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$output = & $git symbolic-ref HEAD 2>&1 | %{ "$_" }
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if (!$? -or ($LastExitCode -ne 0)) {
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Die "Failed to determine current branch" $output
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}
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if (!($output -match "^refs/heads/(\S+)$")) {
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Die "Failed to determine current branch. HEAD is $output" $output
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}
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$matches[1]
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