[Added] Human readable error when we get a corrupted project

kibot/gs.py

@@ -17,7 +17,7 @@ from datetime import datetime
 from shutil import copy2
 from sys import exit, exc_info
 from traceback import extract_stack, format_list, print_tb
-from .misc import EXIT_BAD_ARGS, W_DATEFORMAT, W_UNKVAR, WRONG_INSTALL
+from .misc import EXIT_BAD_ARGS, W_DATEFORMAT, W_UNKVAR, WRONG_INSTALL, CORRUPTED_PRO
 from .log import get_logger
 
 logger = get_logger(__name__)
@@ -224,7 +224,10 @@ class GS(object):
         # Get the text_variables
         with open(GS.pro_file, 'rt') as f:
             pro_text = f.read()
-        data = json.loads(pro_text)
+        try:
+            data = json.loads(pro_text)
+        except Exception:
+            GS.exit_with_error('Corrupted project {}'.format(GS.pro_file), CORRUPTED_PRO)
         GS.pro_variables = data.get('text_variables', {})
         logger.debug("Current text variables: {}".format(GS.pro_variables))
         return GS.pro_variables

kibot/misc.py

@@ -44,6 +44,7 @@ NETLIST_DIFF = 30
 PS_SCH_PRINT = 31
 DXF_SCH_PRINT = 32
 HPGL_SCH_PRINT = 33
+CORRUPTED_PRO = 34
 error_level_to_name = ['NONE',
                        'INTERNAL_ERROR',
                        'WRONG_ARGUMENTS',
@@ -75,6 +76,10 @@ error_level_to_name = ['NONE',
                        'MISSING_FILES',
                        'DIFF_TOO_BIG',
                        'NETLIST_DIFF',
+                       'PS_SCH_PRINT',
+                       'DXF_SCH_PRINT',
+                       'HPGL_SCH_PRINT',
+                       'CORRUPTED_PRO'
                        ]
 KICOST_SUBMODULE = '../submodules/KiCost/src/kicost'
 EXAMPLE_CFG = 'example_template.kibot.yaml'