<# .SYNOPSIS Fetches updates for a Git repo .DESCRIPTION This PowerShell script fetches updates for a local Git repository (including submodules). .PARAMETER RepoDir Specifies the path to the Git repository. .EXAMPLE PS> ./fetch-repo ⏳ (1/3) Searching for Git executable... git version 2.38.1.windows.1 ⏳ (2/3) Checking Git repository 📂PowerShell... ⏳ (3/3) Fetching updates (including submodules)... ✔️ fetched updates for 📂PowerShell repository in 2 sec. .LINK https://github.com/fleschutz/PowerShell .NOTES Author: Markus Fleschutz | License: CC0 #> param([string]$RepoDir = "$PWD") try { $StopWatch = [system.diagnostics.stopwatch]::startNew() Write-Host "⏳ (1/3) Searching for Git executable... " -noNewline & git --version if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" } $RepoDirName = (Get-Item "$RepoDir").Name Write-Host "⏳ (2/3) Checking Git repository... 📂$RepoDirName" if (!(Test-Path "$RepoDir" -pathType container)) { throw "Can't access folder: $RepoDir" } Write-Host "⏳ (3/3) Fetching updates... " & git -C "$RepoDir" fetch --all --recurse-submodules --prune --prune-tags --force if ($lastExitCode -ne "0") { throw "'git fetch' failed with exit code $lastExitCode" } [int]$Elapsed = $StopWatch.Elapsed.TotalSeconds "✔️ fetched updates for 📂$RepoDirName repository in $Elapsed sec." exit 0 # success } catch { "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])" exit 1 }