From 1651db0c4d62a5ba9cd70cd0a974f19ea501fab4 Mon Sep 17 00:00:00 2001
From: Koji Ishii <kojii@chromium.org>
Date: Tue, 19 May 2026 23:19:02 +0900
Subject: [PATCH] feat(ps): ps completion supports aliases

Aliases to `task`, `task.exe`, `path\to\task`, and `path\to\task.exe` are supported, as long as they are set beforehand.

Fixes #2851.
---
 completion/ps/task.ps1 | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/completion/ps/task.ps1 b/completion/ps/task.ps1
index 05cadb5881..71b58b88f1 100644
--- a/completion/ps/task.ps1
+++ b/completion/ps/task.ps1
@@ -1,6 +1,8 @@
 using namespace System.Management.Automation
 
-Register-ArgumentCompleter -CommandName task -ScriptBlock {
+$cmdNames = @('task') + (Get-Alias -Definition task,task.exe,*\task,*\task.exe -ErrorAction SilentlyContinue).Name | Select-Object -Unique
+
+Register-ArgumentCompleter -CommandName $cmdNames -ScriptBlock {
 	param($commandName, $parameterName, $wordToComplete, $commandAst, $fakeBoundParameters)
 
 	if ($commandName.StartsWith('-')) {