PowerShell/Scripts/fetch-repo.ps1
2021-10-16 16:50:10 +02:00

40 lines
1.3 KiB
PowerShell
Executable File

<#
.SYNOPSIS
Fetches updates for a local Git repository (including submodules)
.DESCRIPTION
This script fetches updates for a local Git repository (including submodules).
.PARAMETER RepoDir
Specifies the path to the Git repository.
.EXAMPLE
PS> ./fetch-repo
🢃 Fetching updates...
✔️ fetched updates for Git repository 📂PowerShell in 14 sec
.NOTES
Author: Markus Fleschutz · License: CC0
.LINK
https://github.com/fleschutz/PowerShell
#>
param([string]$RepoDir = "$PWD")
try {
"🢃 Fetching updates..."
$StopWatch = [system.diagnostics.stopwatch]::startNew()
if (-not(test-path "$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 "$RepoDir" fetch --all --recurse-submodules --prune --prune-tags --force
if ($lastExitCode -ne "0") { throw "'git fetch' in $RepoDir failed" }
$RepoDirName = (get-item "$RepoDir").Name
[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
"✔️ fetched updates for Git repository 📂$RepoDirName in $Elapsed sec"
exit 0 # success
} catch {
"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"
exit 1
}