mirror of
https://github.com/fleschutz/PowerShell.git
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45 lines
1.3 KiB
PowerShell
Executable File
45 lines
1.3 KiB
PowerShell
Executable File
<#
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.SYNOPSIS
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Lists all branches in a Git repository
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.DESCRIPTION
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list-branches.ps1 [<RepoDir>] [<SearchPattern>]
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<RepoDir> is the current working directory by default
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<SearchPattern> is "*" (anything) by default
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.EXAMPLE
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PS> ./list-branches
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.NOTES
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Author: Markus Fleschutz · License: CC0
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.LINK
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https://github.com/fleschutz/PowerShell
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#>
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param([string]$RepoDir = "$PWD", [string]$SearchPattern = "*")
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try {
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if (-not(test-path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
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$Null = (git --version)
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if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
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& git -C "$RepoDir" fetch
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if ($lastExitCode -ne "0") { throw "'git fetch' failed" }
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$Branches = $(git -C "$RepoDir" branch --list --remotes --no-color --no-column)
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if ($lastExitCode -ne "0") { throw "'git branch --list' failed" }
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""
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"List of Git Branches"
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"--------------------"
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foreach($Branch in $Branches) {
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if ("$Branch" -match "origin/HEAD") { continue }
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$BranchName = $Branch.substring(9)
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if ("$BranchName" -notlike "$SearchPattern") { continue }
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"$BranchName"
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}
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""
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exit 0 # success
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} catch {
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"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"
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exit 1
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}
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