PowerShell/Scripts/fetch-repo.ps1
2021-04-17 11:23:41 +02:00

29 lines
837 B
PowerShell
Executable File

#!/usr/bin/pwsh
<#
.SYNTAX fetch-repo.ps1 [<repo-dir>]
.DESCRIPTION fetches updates for the current/given Git repository (including submodules)
.LINK https://github.com/fleschutz/PowerShell
.NOTES Author: Markus Fleschutz / License: CC0
#>
param($RepoDir = "$PWD")
try {
"⏳ Fetching updates for Git repository $($RepoDir)..."
if (-not(test-path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
set-location "$RepoDir"
& git fetch --all --recurse-submodules --jobs=4
if ($lastExitCode -ne "0") {
# retry once:
start-sleep -milliseconds 1000
& git fetch --all --recurse-submodules --jobs=1
if ($lastExitCode -ne "0") { throw "'git fetch' failed (twice)" }
}
exit 0
} catch {
write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}