Update and fix bugs

cbattery

@@ -4,6 +4,7 @@ set -e
 
 CACHE_FILE="${XDG_CACHE_HOME:-$HOME/.cache}/cbattery.status"
 SHARE_DIR=/usr/local/share/cbattery
+PATH="/usr/bin:/usr/local/bin:/usr/sbin:/opt/homebrew/bin:/opt/homebrew/sbin:/opt/homebrew:$PATH"
 
 usage() {
     cat << EOF
@@ -39,7 +40,6 @@ enable_charging() {
     echo "Enabling battery charging"
     sudo smc -k CH0B -w 00
     sudo smc -k CH0C -w 00
-    disable_discharging
 }
 
 disable_charging() {
@@ -78,7 +78,12 @@ install_visudo_file() {
 
 install_launch_daemon() {
     launch_daemon=/Library/LaunchDaemons/cbattery.plist
-    sudo cp "$SHARE_DIR"/cbattery.plist "$launch_daemon"
+    script_dir="$(dirname "$(realpath "$0")")"
+    share_plist="$SHARE_DIR/cbattery.plist"
+    if ! grep -q "$script_dir" "$share_plist"; then
+	sed "s:/usr/local/bin:$script_dir:g" "$share_plist" | sudo tee "$share_plist" > /dev/null
+    fi
+    sudo cp "$share_plist" "$launch_daemon"
     sudo chown root:wheel "$launch_daemon"
     sudo launchctl load "$launch_daemon"
 }

cbattery.plist

@@ -10,9 +10,15 @@
 
     <key>ProgramArguments</key>
     <array>
-        <string>/opt/homebrew/bin/cbattery</string>
+	<string>/opt/homebrew/bin/cbattery</string>
         <string>charging</string>
         <string>off</string>
     </array>
+
+    <key>StandardOutPath</key>
+    <string>/tmp/cbattery.stdout</string>
+    <key>StandardErrorPath</key>
+    <string>/tmp/cbattery.stderr</string>
+
 </dict>
 </plist>