Argument processing minimally in place.

i38.sh

@@ -9,7 +9,7 @@ i3Path="${XDG_CONFIG_HOME:-$HOME/.config}/i3"
 export DIALOGOPTS='--no-lines --visit-items'
 
 # Check to make sure minimum requirements are installed.
-for i in dialog nwg-launchers yad ; do
+for i in dialog sgtk-menu yad ; do
     if ! command -v "$i" &> /dev/null ; then
         missing+=("$i")
     fi
@@ -54,6 +54,18 @@ yesno() {
     dialog --clear --title "Strychnine" --yesno "$*" -1 -1 --stdout && return 0
 } 
 
+help() {
+    echo "${0##*/}"
+    echo "Released under the terms of the WTFPL License: http://www.wtfpl.net"
+    echo -e "This is a Stormux project: https://stormux.org\n"
+    echo -e "Usage:\n"
+    echo "With no arguments, create the i3 configuration."
+    for i in "${!command[@]}" ; do
+        echo "-${i/:/ <parameter>}: ${command[${i}]}"
+    done | sort
+    exit 0
+}
+
 write_xinitrc()
 {
 if [[ -f "$HOME/.xinitrc" ]]; then
@@ -113,6 +125,21 @@ rc="${rc}"$'\n'"$@"
 fi
 }
 
+# Array of command line arguments
+declare -A command=(
+    [h]="This help screen."
+)
+
+# Convert the keys of the associative array to a format usable by getopts
+args="${!command[*]}"
+args="${args//[[:space:]]/}"
+while getopts "${args}" i ; do
+    case "$i" in
+        h) help;;
+    esac
+done
+
+
 # Create .xinitrc file if requested
 if [[ "$1" = "-x" || "$1" = "--xinitrc" ]]; then
 write_xinitrc

scripts/sound.py

@@ -15,5 +15,7 @@ i3 = i3ipc.Connection()
 
 i3.on('window::new', on_new_window)
 i3.on('mode', on_mode)
+# get current mode:
+# var = i3ipc.ModeEvent(data)
 
 i3.main()