From 0a3b384d0b21b8ad700e0b10617a25edf440c6ce Mon Sep 17 00:00:00 2001
From: Kamil Sopko <kamil.sopko@matrixway.cz>
Date: Thu, 1 Jan 2015 23:52:11 +0100
Subject: [PATCH] add cmd line -h  for help and --sellfile=<path> to read 
 shell directly

---
 FlatCAMApp.py | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/FlatCAMApp.py b/FlatCAMApp.py
index 37037efc..4d7aff17 100644
--- a/FlatCAMApp.py
+++ b/FlatCAMApp.py
@@ -1,6 +1,7 @@
 import traceback
 import sys
 import urllib
+import getopt
 from copy import copy
 import random
 import logging
@@ -34,6 +35,22 @@ class App(QtCore.QObject):
     The main application class. The constructor starts the GUI.
     """
 
+    ## Get Cmd Line Options
+
+    cmd_line_shellfile=''
+    cmd_line_help="FlatCam.py --shellfile=<cmd_line_shellfile>"
+    try:
+        cmd_line_options, args = getopt.getopt(sys.argv[1:],"h:","shellfile=")
+    except getopt.GetoptError:
+        print cmd_line_help
+        sys.exit(2)
+    for opt, arg in cmd_line_options:
+        if opt == '-h':
+            print cmd_line_help
+            sys.exit()
+        elif opt == '--shellfile':
+            cmd_line_shellfile = arg
+
     ## Logging ##
     log = logging.getLogger('base')
     log.setLevel(logging.DEBUG)
@@ -428,6 +445,8 @@ class App(QtCore.QObject):
         ### Shell ###
         #############
         # TODO: Move this to its own class
+
+
         self.shell = FCShell(self)
         self.shell.setWindowIcon(self.ui.app_icon)
         self.shell.setWindowTitle("FlatCAM Shell")
@@ -439,6 +458,15 @@ class App(QtCore.QObject):
         self.tcl = Tkinter.Tcl()
         self.setup_shell()
 
+	if self.cmd_line_shellfile:
+            try:
+                with open (self.cmd_line_shellfile, "r") as myfile:
+	            cmd_line_shellfile_text=myfile.read()
+	            self.shell._sysShell.exec_command(cmd_line_shellfile_text)
+            except Exception as ext:
+		print "ERROR: ",ext
+                sys.exit(2)
+
         App.log.debug("END of constructor. Releasing control.")
 
     def defaults_read_form(self):