<# .SYNOPSIS Synchronizes a repo .DESCRIPTION This PowerShell script synchronizes a local Git repository by push and pull (including submodules). .PARAMETER RepoDir Specifies the path to the Git repository .EXAMPLE PS> ./sync-repo C:\MyRepo .LINK https://github.com/fleschutz/PowerShell .NOTES Author: Markus Fleschutz | License: CC0 #> param([string]$RepoDir = "$PWD") try { $StopWatch = [system.diagnostics.stopwatch]::startNew() Write-Host "⏳ (1/4) Searching for Git executable... " -noNewline & git --version if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" } Write-Host "⏳ (2/4) Checking local repository... 📂$RepoDir" if (!(Test-Path "$RepoDir" -pathType container)) { throw "Can't access folder: $RepoDir" } $RepoDirName = (Get-Item "$RepoDir").Name Write-Host "⏳ (3/4) Pushing local updates... " -noNewline & git -C "$RepoDir" push if ($lastExitCode -ne "0") { throw "'git push' failed" } Write-Host "⏳ (4/4) Pulling remote updates... " -noNewline & git -C "$RepoDir" pull --all --recurse-submodules if ($lastExitCode -ne "0") { throw "'git pull' failed" } [int]$Elapsed = $StopWatch.Elapsed.TotalSeconds "✔️ synchronized repo 📂$RepoDirName in $Elapsed sec" exit 0 # success } catch { "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])" exit 1 }