PowerShell/Scripts/list-branches.ps1
2021-05-10 16:31:13 +02:00

37 lines
1.1 KiB
PowerShell
Executable File

<#
.SYNTAX list-branches.ps1 [<repo-dir>] [<pattern>]
.DESCRIPTION lists all branches in the current/given Git repository
.LINK https://github.com/fleschutz/PowerShell
.NOTES Author: Markus Fleschutz / License: CC0
#>
param($RepoDir = "$PWD", $Pattern = "*")
try {
if (-not(test-path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
$Null = (git --version)
if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
& git -C "$RepoDir" fetch
if ($lastExitCode -ne "0") { throw "'git fetch' failed" }
$Branches = $(git -C "$RepoDir" branch --list --remotes --no-color --no-column)
if ($lastExitCode -ne "0") { throw "'git branch --list' failed" }
""
"List of Git Branches"
"--------------------"
foreach($Branch in $Branches) {
if ("$Branch" -match "origin/HEAD") { continue }
$BranchName = $Branch.substring(9)
if ("$BranchName" -notlike "$Pattern") { continue }
"$BranchName"
}
""
exit 0
} catch {
write-error "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}