Shellcheck and tabindent all appscripts

scripts/appscripts/sxmo_files.sh

@@ -1,15 +1,15 @@
 #!/usr/bin/env sh
 EDITOR=vis
-cd /home/$USER/
+cd "/home/$USER/" || exit 1
 
 handlefiles() {
 	echo "$1" | grep -iE ".(wav|webm|mp4|ogg|opus|m4a|flac|mov|avi)$" && st -e mpv "$@" && exit
 	echo "$1" | grep -iE ".(jpg|png|gif)$" && st -e sxiv "$@" && exit
-  st -e sh -ic "$EDITOR "$@"" && exit
+	st -e sh -ic "$EDITOR $*" && exit
 }
 
 while true; do
-  CHOICES="$(echo -e 'Close Menu\n../\n*\n'"$(ls -1p)")"
+	CHOICES="$(printf %b 'Close Menu\n../\n*\n'"$(ls -1p)")"
 	DIR="$(basename "$(pwd)")"
 	PICKED="$(
 		echo "$CHOICES" |
@@ -18,6 +18,6 @@ while true; do
 
 	echo "$PICKED" | grep "Close Menu" && exit 0
 	[ -d "$PICKED" ] && cd "$PICKED" && continue
-  echo "$PICKED" | grep -E '^[*]$' && handlefiles *
+	echo "$PICKED" | grep -E '^[*]$' && handlefiles ./*
 	[ -f "$PICKED" ] && handlefiles "$PICKED"
 done

scripts/appscripts/sxmo_rss.sh

@@ -46,7 +46,7 @@ FOLDER="/tmp/sfeed_$(echo "$TIMESPAN" | sed 's/ /_/g')"
 prep_temp_folder_with_items
 
 # Show list of items
-PICKED=$(echo "$(list_items)" | dmenu -p "RSS" -c -l 20 -fn Terminus-15)
+PICKED=$(list_items | dmenu -p "RSS" -c -l 20 -fn Terminus-15)
 
 # Handle picked item
 URL="$(echo "$PICKED" | gawk -F " " '{print $NF}')"

scripts/appscripts/sxmo_timer.sh

@@ -9,15 +9,15 @@ timerrun() {
 		bc
 	)
 
-  date1=$((`date +%s` + $TIME));
+	DATE1=$(($(date +%s) + TIME));
-  while [ "$date1" -ge `date +%s` ]; do
+	while [ "$DATE1" -ge "$(date +%s)" ]; do
-          echo -ne "$(date -u --date @$(($date1 - `date +%s`)) +%H:%M:%S)      \r";
+		printf %b "$(date -u --date @$((DATE1 - $(date +%s))) +%H:%M:%S) \r";
 		sleep 0.1
 	done
-  echo "Done with $@"
+	echo "Done with $*"
 
 	while :;
-          do notify-send  "Done with $@";
+		do notify-send  "Done with $*";
 		sxmo_vibratepine 1000
 		sleep 0.5
 	done
@@ -26,7 +26,7 @@ timerrun() {
 menu() {
 	pidof svkbd-sxmo || svkbd-sxmo &
 	TIMEINPUT="$(
-    echo -e "
+	echo "
 		1h
 		10m
 		9m
@@ -43,9 +43,9 @@ menu() {
 	" | awk 'NF' | awk '{$1=$1};1' | dmenu -p Timer -c -fn "Terminus-30" -l 20
 	)"
 	pkill svkbd-sxmo
-  [[ "Close Menu" == "$TIMEINPUT" ]] && exit 0
+	[ "Close Menu" = "$TIMEINPUT" ] && exit 0
-
+	st -f Monospace-50 -e "$0" timerrun "$TIMEINPUT"
-  st -f Monospace-50 -e $0 timerrun $TIMEINPUT
 }
 
-[ $# -gt 0 ] && $@ || menu
+# shellcheck disable=SC2068
+if [ $# -gt 0 ]; then $@; else menu; fi

scripts/appscripts/sxmo_weather.sh

@@ -2,7 +2,7 @@
 
 pidof svkbd-sxmo || svkbd-sxmo &
 ZIP=$(
-  echo -e "
+  printf %b "
     10025 - NYC
     60007 - Chicago
     94016 - San Francisco
@@ -15,9 +15,9 @@ ZIP=$(
 )
 pkill svkbd-sxmo
 
-LATLON=$(cat /usr/share/sxmo/zipcodes_for_weather.csv | grep "^$ZIP")
+LATLON="$(grep "^$ZIP" /usr/share/sxmo/zipcodes_for_weather.csv)"
-LAT=$(echo $LATLON | cut -d, -f2 | tr -d ' ')
+LAT=$(echo "$LATLON" | cut -d, -f2 | tr -d ' ')
-LON=$(echo $LATLON | cut -d, -f3 | tr -d ' ')
+LON=$(echo "$LATLON" | cut -d, -f3 | tr -d ' ')
 URL="https://forecast.weather.gov/MapClick.php?lat=${LAT}&lon=${LON}&unit=0&lg=english&FcstType=text&TextType=1"
 
 st -f Monospace-20 -e w3m "$URL"

scripts/appscripts/sxmo_youtube.sh

@@ -18,7 +18,7 @@ menu() {
 		dmenu -c -l 10 -fn Terminus-20
 	)"
 
-  [[ "CLOSE_MENU" == "$RESULT" ]] && exit 0
+	[ "CLOSE_MENU" = "$RESULT" ] && exit 0
 	URL=$(echo "$RESULT" | awk -F " " '{print $NF}')
 }
 
@@ -32,4 +32,4 @@ audio() {
 	st -e mpv -v --no-video "$URL"
 }
 
-$@
+$1