From cac29090930a85c51c661f2fad1266f4b7383c46 Mon Sep 17 00:00:00 2001
From: Tw93 <tw93@qq.com>
Date: Thu, 15 Jan 2026 09:51:56 +0800
Subject: [PATCH] fix: prevent Microsoft Teams from being misdetected as Edge
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Fixes #313

Change browser process detection from pgrep -f (full command line match)
to pgrep -x (exact process name match) to prevent false positives.

Microsoft Teams processes contain 'Microsoft' in their paths and may have
Chromium-based components, which was causing them to be incorrectly
identified as Microsoft Edge during clean operations.

Changes:
- Chrome detection: pgrep -f → pgrep -x
- Edge detection: pgrep -f → pgrep -x
- Edge updater detection: pgrep -f → pgrep -x

This approach is consistent with Firefox detection and prevents Apps like
Microsoft Teams, Microsoft Office, or other Microsoft products from
triggering false Edge detection.

All existing tests pass (9/9 in clean_browser_versions.bats).
---
 lib/clean/user.sh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/clean/user.sh b/lib/clean/user.sh
index 014b1b6..82d2b6d 100644
--- a/lib/clean/user.sh
+++ b/lib/clean/user.sh
@@ -84,8 +84,8 @@ clean_chrome_old_versions() {
         "$HOME/Applications/Google Chrome.app"
     )
 
-    # Use -f to match Chrome Helper processes as well
-    if pgrep -f "Google Chrome" > /dev/null 2>&1; then
+    # Match the exact Chrome process name to avoid false positives
+    if pgrep -x "Google Chrome" > /dev/null 2>&1; then
         echo -e "  ${YELLOW}${ICON_WARNING}${NC} Google Chrome running · old versions cleanup skipped"
         return 0
     fi
@@ -164,8 +164,8 @@ clean_edge_old_versions() {
         "$HOME/Applications/Microsoft Edge.app"
     )
 
-    # Use -f to match Edge Helper processes as well
-    if pgrep -f "Microsoft Edge" > /dev/null 2>&1; then
+    # Match the exact Edge process name to avoid false positives (e.g., Microsoft Teams)
+    if pgrep -x "Microsoft Edge" > /dev/null 2>&1; then
         echo -e "  ${YELLOW}${ICON_WARNING}${NC} Microsoft Edge running · old versions cleanup skipped"
         return 0
     fi
@@ -242,7 +242,7 @@ clean_edge_updater_old_versions() {
     local updater_dir="$HOME/Library/Application Support/Microsoft/EdgeUpdater/apps/msedge-stable"
     [[ -d "$updater_dir" ]] || return 0
 
-    if pgrep -f "Microsoft Edge" > /dev/null 2>&1; then
+    if pgrep -x "Microsoft Edge" > /dev/null 2>&1; then
         echo -e "  ${YELLOW}${ICON_WARNING}${NC} Microsoft Edge running · updater cleanup skipped"
         return 0
     fi