From 070127712e07d245a7f5517603ba5b488a1d09e8 Mon Sep 17 00:00:00 2001
From: Gianluca Boiano <491117+M0Rf30@users.noreply.github.com>
Date: Sat, 10 Dec 2022 23:23:12 +0100
Subject: [PATCH] chore: install.sh: some edits to make it work with sudo & su
 (close #242) (#244)

---
 install.sh | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/install.sh b/install.sh
index f7c4bfb..21888bb 100755
--- a/install.sh
+++ b/install.sh
@@ -3,7 +3,7 @@
 CURRENT_UID="$(id -u)"
 
 if [ "$CURRENT_UID" -ne 0 ]; then
-  echo "Please run using sudo!"
+  echo "Please run as root!"
   exit 1
 fi
 
@@ -12,13 +12,16 @@ if [ "$USE_SYMLINK" = "true" ]; then
 else
   cp -v 51-android.rules /etc/udev/rules.d/51-android.rules
 fi
+
 chmod a+r /etc/udev/rules.d/51-android.rules
+
 if [ "$USE_GROUP" = "false" ]; then
-  mkdir -p /usr/lib/sysusers.d/ && sudo cp android-udev.conf /usr/lib/sysusers.d/
+  install -Dm644 android-udev.conf \
+    /usr/lib/sysusers.d/android-udev.conf
   systemd-sysusers
 else
-  groupdel adbusers
-  groupadd adbusers
+  getent group 'adbusers' >/dev/null ||
+    groupadd -f 'adbusers'
 fi
 
 usermod -a -G adbusers "$(logname)"