Added yad-todo for quick GUI entry

yad-todo.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+    
+########################################################################
+#	Using YAD to make a quick todo-txt entry GUI
+#   by Steven Saus (c)2021
+#   Licensed under the MIT license
+#
+#   First argument is the path to todo.txt if it's not already exported 
+#   as TODO_FILE.  Simply designed for quick entry.
+#   
+########################################################################
+
+ToDoTxtFile="$1"
+
+if [ ! -f "${ToDoTxtFile}" ];then
+    if [ -f "$TODO_FILE" ];then
+        ToDoTxtFile="$TODO_FILE"
+    else
+        exit 99
+    fi
+fi
+
+projects=$(cat "$ToDoTxtFile" | grep -e '\+' | awk -F '+' '{print $2}' | awk '{print $1}' | sort | uniq | tr '\n' '!' | sed 's/!/\\!/g')
+contexts=$(cat "$ToDoTxtFile" | grep -e '\@' | awk -F '@' '{print $2}' | awk '{print $1}' | sort | uniq | tr '\n' '!' | sed 's/!/\\!/g')
+projects=$(echo " \!${projects::-2}")
+contexts=$(echo " \!${contexts::-2}")
+priority=" \!A\!B\!C\!D\!E\!F\!G\!H\!I\!J\!K\!L\!M\!N\!O\!P\!Q\!R\!S\!T\!U\!V\!W\!X\!Y\!Z"
+blankentry=" \!"
+
+OutString=$(yad --form --date-format="%Y:%m:%d" --width=400 --center --window-icon=gtk-info --borders 3 --field="Task" New_Task --field="Context:CBE" ${contexts} --field="Project:CBE" ${projects} --field="Priority:CBE" ${priority} --field="Due Date::DT" )
+
+
+NewTask=$(echo "$OutString" | awk -F '|' '{print $1}') 
+if [ "$NewTask" == "New_Task" ];then
+    echo "Task not edited; exiting"
+    exit 88
+fi
+if [ "$NewTask" == "" ];then
+    echo "Empty task; exiting"
+    exit 88
+fi
+
+NewContext=$(echo "$OutString" | awk -F '|' '{print $2}') 
+if [ "$NewContext" != "" ];then
+    NewContext=$(echo "@$NewContext")
+fi
+NewProject=$(echo "$OutString" | awk -F '|' '{print $3}')
+if [ "$NewProject" != "" ];then
+    NewProject=$(echo "+$NewProject")
+fi
+NewPriority=$(echo "$OutString" | awk -F '|' '{print $4}') 
+echo "$NewPriority"
+if [ "$NewPriority" != "" ];then
+    NewPriority=$(echo "($NewPriority)")
+fi
+NewDate=$(echo "$OutString" | awk -F '|' '{print $5}') 
+		
+TaskString=$(printf "/usr/bin/todo-txt add \"%s %s %s %s %s\"" "$NewTask" "$NewContext" "$NewProject" "$NewPriority" "$NewDate")
+echo "$TaskString"