From 35215a7fb619258be69e9469337c543df4fb93e5 Mon Sep 17 00:00:00 2001
From: "bobo.yang" <bobo.yang@merico.dev>
Date: Fri, 16 Jun 2023 09:08:51 +0800
Subject: [PATCH] Prevent duplicate binPath in PATH environment variable

- Check if binPath is already in PATH before adding it.
- Add binPath to PATH only if it's not already present.
- Log a message when binPath is added to PATH.
---
 src/contributes/commandsBase.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/contributes/commandsBase.ts b/src/contributes/commandsBase.ts
index 85b23d9..41b22af 100644
--- a/src/contributes/commandsBase.ts
+++ b/src/contributes/commandsBase.ts
@@ -62,5 +62,8 @@ export function getPipxEnvironmentPath(pythonCommand: string): string | null {
 
 function updateEnvironmentPath(binPath: string): void {
 	// Add BIN path to PATH
-	process.env.PATH = `${binPath}:${process.env.PATH}`;
+	if (process.env.PATH?.indexOf(binPath) === undefined) {
+		process.env.PATH = `${binPath}:${process.env.PATH}`;
+		logger.channel()?.info(`Added ${binPath} to PATH.`);
+	}
 }
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