PowerShell/Scripts/remove-tag.ps1

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2021-09-06 13:48:26 +02:00
<#
.SYNOPSIS
remove-tag.ps1 [<TagName>] [<Mode>] [<RepoDir>]
.DESCRIPTION
Removes a Git tag (locally, remote, or both)
.EXAMPLE
PS> .\remove-tag.ps1 v1.7 locally
.LINK
https://github.com/fleschutz/PowerShell
.NOTES
Author: Markus Fleschutz · License: CC0
#>
param([string]$TagName = "", [string]$Mode = "", [string]$RepoDir = "$PWD")
try {
if ($TagName -eq "") { $TagName = read-host "Enter new tag name" }
if ($Mode -eq "") { $Mode = read-host "Remove the tag locally, remote, or both" }
$StopWatch = [system.diagnostics.stopwatch]::startNew()
if (-not(test-path "$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" }
if (($Mode -eq "locally") -or ($Mode -eq "both")) {
"Removing local tag..."
& git -C "$RepoDir" tag --delete $TagName
if ($lastExitCode -ne "0") { throw "'git tag --delete' failed" }
}
if (($Mode -eq "remote") -or ($Mode -eq "both")) {
"Removing remote tag..."
& git -C "$RepoDir" push origin :refs/tags/$TagName
if ($lastExitCode -ne "0") { throw "'git push origin' failed" }
}
[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
"✔️ removed tag '$TagName' in $Elapsed sec"
exit 0
} catch {
write-error "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}