Add todo.txt addons

.todo.actions.d/revive

@@ -0,0 +1,62 @@
+#!/bin/bash
+
+# Copyright (c) 2013 Duncan Eastoe <duncaneastoe@gmail.com>
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation
+# files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy,
+# modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+## Display usage information ##
+function usage {
+	cat <<-END
+		revive - Restore tasks from done.txt
+			
+		Usage:
+		    revive
+		        List available todos to revive (ie. done.txt)
+				
+		    revive ITEM#
+		        Revive specified todo
+		END
+	
+	exit 0
+}
+
+## Lists completed todos in done.txt ##
+function listAvailableTodos {
+	$TODO_FULL_SH listfile "$TODO_DIR/done.txt"
+	
+	exit 0
+}
+
+## Copies todo from done.txt back to todo.txt ##
+function reviveTodo {
+	getTodo "$1" "$TODO_DIR/done.txt"
+	cleanTodo=$(echo "$todo" | sed -E 's/x [0-9]{4}-[0-9]{2}-[0-9]{2} //')
+	$TODO_FULL_SH add "$cleanTodo"
+	
+	exit 0
+}
+
+if [ "$1" == "usage" ]; then
+	usage
+fi
+
+shift
+
+if [ -z "$1" ]; then
+	listAvailableTodos
+elif [[ "$1" =~ [0-9]+ ]]; then
+	reviveTodo "$1"
+else
+	usage
+fi
+