Functions/Test-GitTag.ps1
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# Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. function Test-GitTag { <# .SYNOPSIS Tests if a tag exists in a Git repository. .DESCRIPTION The `Test-GitTag function tests if a tag exists in a Git repository. If a tag exists, returns $true; otherwise $false. Pass the name of the tag to check for to the `Name` parameter. .EXAMPLE Test-GitTag -Name 'Hello' Demonstrates how to check if the tag 'Hello' exists in the current directory. #> [CmdletBinding()] param( [string] # Specifies which git repository to check. Defaults to the current directory. $RepoRoot = (Get-Location).ProviderPath, [Parameter(Mandatory=$true)] [string] # The name of the tag to check for. $Name ) Set-StrictMode -Version 'Latest' $tag = Get-GitTag -RepoRoot $RepoRoot -Name $Name | Where-Object { $_.Name -eq $Name } return ($tag -ne $null) } |