enforce new flake schema. formatting.

modules/home/waybar/modules/newsboat.nix

@@ -10,13 +10,13 @@ let
     let
       newsboat = "${pkgs.newsboat}/bin/newsboat";
     in
-    (pkgs.writeShellScriptBin "newsboat-print-unread" ''
+    pkgs.writeShellScriptBin "newsboat-print-unread" ''
       UNREAD=$(${newsboat} -x print-unread | awk '{print $1}')
 
       if [[ $UNREAD -gt 0 ]]; then
       	printf " %i" "$UNREAD"
       fi
-    '');
+    '';
 
   inherit (lib) mkDefault;
 in

modules/home/waybar/modules/timer/timer.sh

@@ -1,3 +1,4 @@
+#!/usr/bin/env bash
 TIMER_FILE="/tmp/timer" # file to store the current time
 SIGNAL=11 # signal number to send to status bar
 STATUS_BAR="waybar" # Support for more status bars?
@@ -16,7 +17,7 @@ start_timer() {
     notify-send "Timer Started" "Your countdown timer has been started."
 
     trap "exit" INT TERM
-    trap "rm -f -- '$TIMER_FILE'" EXIT
+    trap 'rm -f -- "$TIMER_FILE"' EXIT
 
     while [ $total_seconds -gt 0 ]; do
       hours=$(( total_seconds / 3600 ))
@@ -62,7 +63,7 @@ if [ "$1" = "start" ]; then
   MINUTES=${MINUTES:-0}
   SECONDS=${SECONDS:-0}
 
-  start_timer $HOURS $MINUTES $SECONDS
+  start_timer "$HOURS" "$MINUTES" "$SECONDS"
 
 elif [ "$1" = "stop" ]; then
   notify-send "Timer Stopped" "Your countdown timer has been stopped."