scripts: fix bashisms

dotfiles/scripts/_make_theme

@@ -9,7 +9,7 @@
     papirus-folders -uC "{{@@ accent_color_name @@}}" ||
         papirus-folders -uD
 
-} &
+} > /dev/null &
 {%@@ endif @@%}
 
 {%@@ if 'materia' in gtk_theme.lower() @@%}

dotfiles/scripts/any-browser

@@ -7,4 +7,4 @@
     else
         qutebrowser $@
     fi
-} &> /dev/null < /dev/null & disown
+} > /dev/null 2>&1 &

dotfiles/scripts/br

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # Copyright Cédric Picard 2014 -- License WTFPL
 # Inspired by Ranger's -- See https://github.com/hut/ranger
 #

dotfiles/scripts/checkmail

@@ -1,7 +1,7 @@
 #!/bin/sh
-set -e
+set -ex
 
-if test -z "$SWAYSOCK" && pidof gnome-shell &> /dev/null
+if test -z "$SWAYSOCK" && pidof gnome-shell > /dev/null
 then
     exit 0
 fi
@@ -15,26 +15,26 @@ die() {
 }
 # trap die EXIT
 
+{%@@ for name in mail | reverse @@%}
+    mkdir -p "$HOME/.local/share/mail/{{@@ name @@}}/"
+{%@@ endfor @@%}
+
 getnew() {
-    pushd "$HOME/.local/share/mail/" >/dev/null
+    cd "$HOME/.local/share/mail/" >/dev/null
 
     find */INBOX*/new -type f |
         sed -E '/Duolingo|LBRY/d' |
         wc -l
-
-    popd >/dev/null
 }
 
 OLD=$(getnew)
 
 if test "$1" = "update" && ! pidof mbsync; then
-    if ! ping -c3 {{@@ mail.personal.mail @@}} &> /dev/null
+    if ! ping -c3 {{@@ mail.personal.mail @@}} > /dev/null
     then
         exit 0
     fi
-    timeout 120s mbsync -a ||
-    timeout 120s mbsync -a ||
-    timeout 120s mbsync -a
+    mbsync -a
 fi
 
 NEW=$(getnew)

dotfiles/scripts/color-picker

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 
 RED_ON="$(pidof redshift)"

dotfiles/scripts/launcher

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # {%@@ if launcher == "fuzzel" @@%} #
 which fuzzel &> /dev/null &&

dotfiles/scripts/sway-displays

@@ -1,19 +1,15 @@
 #!/bin/sh
 
-get_displays(){
+get_displays() {
     swaymsg -t get_outputs |
-    jq -r 'map(.name)|join("\n")'
+        jq -r 'map(.name)|join("\n")'
 }
 
-actions=(
-    enable
-    disable
-    brightness
-)
+actions="enable disable brightness"
 
-action=$(printf "%s\n" "${actions[@]}" | wdmenu)
+action=$(printf "%s\n" $actions | wdmenu)
 case "$action" in
-    enable|disable)
+    enable | disable)
         output=$(get_displays | wdmenu -p "output")
         swaymsg output "$output" "$action"
         ;;