Added list-old-branches.ps1

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Markus Fleschutz 2024-10-25 15:03:50 +02:00
parent 0cb4a67fd0
commit 7bc7da1b3b

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<#
.SYNOPSIS
Lists old Git branches
.DESCRIPTION
This PowerShell script lists branches in a Git repository matching: (1) search pattern, (2) already merged, (3) older than 2024
.PARAMETER pathToRepo
Specifies the path to the Git repository (current working directory by default)
.EXAMPLE
PS> ./list-old-branches.ps1 C:\Repos\UFA
q#>
param([string]$pathToRepo = "$PWD", [string]$searchPattern = "origin/dev/*")
try {
"(1/3) Searching for Git executable... "
& git --version
if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
"(2/3) Checking local repository..."
if (!(Test-Path "$pathToRepo" -pathType container)) { throw "Can't access repo folder: $pathToRepo" }
"(3/3) Querying already merged branches with name '$searchPattern'..."
$branches = $(git -C "$pathToRepo" branch --list --remotes --no-color --no-column --merged HEAD "$searchPattern")
if ($lastExitCode -ne "0") { throw "'git branch --list' failed" }
""
"LAST COMMIT DATE BRANCH NAME"
"---------------- -----------"
foreach($branch in $branches) {
$branchName = $branch.Trim() # remove leading spaces
$dateOfLastCommit = (git -C "$pathToRepo" log -1 --format=%cs $branchName)
if ($dateOfLastCommit -like "2024-*") { continue} # too young
"$dateOfLastCommit $branchName"
}
exit 0 # success
} catch {
Write-Error "Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}