shell formatting

home/private_bin/executable_get-updates

@@ -12,19 +12,23 @@ HELP
 	exit 0
 }
 
-
 updates_output() {
-  notify=$1
+	notify=$1
-  if ! [[ -z $updates_arch ]]; then
+	if ! [[ -z $updates_arch ]]; then
-    echo "ARCH: $(echo "$updates_arch" | wc -l )"
+		echo "ARCH: $(echo "$updates_arch" | wc -l)"
-    [[ -z $notify ]] && echo "$updates_arch"
+		[[ -z $notify ]] && echo "$updates_arch"
-  fi
+	fi
-  if ! [[ -z $updates_aur ]]; then
+	if ! [[ -z $updates_aur ]]; then
-    echo "AUR:"
+		echo "AUR: $(echo "$updates_aur" | wc -l)"
-    [[ -z $notify ]] && echo "$updates_aur"
+		[[ -z $notify ]] && echo "$updates_aur"
-  fi
+	fi
+	echo
 }
 
+update_system() {
+	read -p "Would you like to update? (y/N): " confirm && [[ $confirm == [yY] || $confirm == [yY][eE][sS] ]] || exit 1
+	pikaur -Syu
+}
 
 for opt in "$@"; do
 	case $opt in
@@ -32,8 +36,8 @@ for opt in "$@"; do
 		usage
 		;;
 	--notify)
-    notify=1
+		notify=1
-    shift
+		shift
 		;;
 	-* | --*)
 		echo "Invalid option: $opt"
@@ -43,17 +47,21 @@ for opt in "$@"; do
 	esac
 done
 
-updates_arch="$(checkupdates 2> /dev/null | awk '{print $1}')"
+echo "fetching updates..."
-updates_aur="$(pikaur -Qua 2> /dev/null | awk '{print $1}')"
+
+updates_arch="$(checkupdates 2>/dev/null | awk '{print $1}')"
+updates_aur="$(pikaur -Qua 2>/dev/null | awk '{print $1}')"
 updates_info="$(updates_output $notify)"
 
-if [[ -z $updates_info ]];then
+if [[ -z $updates_info ]]; then
-  exit 0
+	echo "system up to date"
+	exit 0
 fi
 
 if ! [[ -z $notify ]]; then
-  notify-send -t 60000 "System Updates Available!" "$updates_info"
+	notify-send -w "System Updates Available!" "$updates_info"
 else
-  echo "System Updates Available!"
+	echo "System Updates Available!"
-  echo "$updates_info"
+	echo "$updates_info"
+	update_system
 fi

home/private_bin/executable_lock

@@ -43,9 +43,9 @@ make_figlet() {
 }
 
 font_size=25
-font_to_px=$(( $font_size * 16 / 12 ))
+font_to_px=$((font_size * 16 / 12))
-greeter_h=$(($(make_figlet | wc -l) * $font_to_px))
+greeter_h=$(($(make_figlet | wc -l) * font_to_px))
-greeter_w=$(($(make_figlet | wc -L ) * $font_to_px))
+greeter_w=$(($(make_figlet | wc -L) * font_to_px))
 
 greeter_pos="x+w/2-${greeter_w}/4:y+h/2-${greeter_h}/4"
 
@@ -57,34 +57,33 @@ sleep 0.1
 
 # lock the screen
 i3lock \
-  -n \
+	-n \
 	--screen 1 \
-\
+	\
 	--color $bg_color \
-  --inside-color ffffff00 \
+	--inside-color ffffff00 \
 	--ring-color $green \
 	--ringwrong-color $red \
 	--ringver-color $cyan \
 	--insidewrong-color $bg_color \
 	--insidever-color $bg_color \
-  --line-uses-ring \
+	--line-uses-ring \
-  --separator-color $selection \
+	--separator-color $selection \
 	--keyhl-color $cyan \
 	--bshl-color $red \
 	--wrong-color $red \
-\
+	\
-  --ind-pos x+w-5-r:y+h-10-r \
+	--ind-pos x+w-5-r:y+h-10-r \
-  --ring-width 25 \
+	--ring-width 25 \
-  --radius 100 \
+	--radius 100 \
 	--verif-text "" \
-\
+	\
-  --greeter-text "$(make_figlet)" \
+	--greeter-text "$(make_figlet)" \
 	--greeter-font "${font}" \
 	--greeter-size $font_size \
 	--greeter-color $cyan \
-  --greeter-pos "${greeter_pos}" \
+	--greeter-pos "${greeter_pos}" \
-  --greeter-align 1 \
+	--greeter-align 1
 
 # resume message display
 pkill -u "$USER" -USR2 dunst
-

home/private_bin/executable_tools

@@ -106,7 +106,7 @@ list() {
 
 	user_len=$(yq e '.[] | .user ' $YAMLDOC | tail -n +2 | sort | uniq | awk '{print length}' | sort -nr | head -n 1)
 	tool_len=$(yq e 'keys| .[]' $YAMLDOC | tail -n +2 | sort | uniq | awk '{print length}' | sort -nr | head -n 1)
-	table_width=$(($user_len + $tool_len + 25))
+	table_width=$((user_len + tool_len + 25))
 	tool_cell=$(printf "%${tool_len}s" "")
 	user_cell=$(printf "%${user_len}s" "")
 
@@ -116,7 +116,7 @@ list() {
 		"${CYAN}tool${NORMAL}%s | \
 ${CYAN}author${NORMAL}%s | \
 ${CYAN}  install date${NORMAL}\n" \
-  "${tool_cell:4}" "${user_cell:6}"
+		"${tool_cell:4}" "${user_cell:6}"
 	printf "%${table_width}s\n" "" | tr ' ' -
 	readarray tools < <(yq e 'keys | .[]' $YAMLDOC)
 	#sort tools for readability
@@ -125,11 +125,11 @@ ${CYAN}  install date${NORMAL}\n" \
 
 		user=$(key=$tool yq e 'explode(.) | .[env(key)].user' $YAMLDOC)
 		bin_name=$(key=$tool yq e 'explode(.) | .[env(key)].to' $YAMLDOC)
-		[[ "$bin_name" == "null" ]] && bin_name=$tool
+		[[ $bin_name == "null" ]] && bin_name=$tool
 
 		modified=$(check_install $bin_name)
 
-		! [[ -z "$modified" ]] && installed=$INSTALL_YES || installed=$INSTALL_NO
+		! [[ -z $modified ]] && installed=$INSTALL_YES || installed=$INSTALL_NO
 
 		printf \
 			"${MAGENTA}%s${NORMAL}%s | \