adding --version option and better error printing when MAX$ is missin…

…g from limits.py

README.md

@@ -1,4 +1,4 @@
-# make-templates 0.2.003
+# make-templates 0.2.004
 
 This is a simple python-based tool generating solution templates (containing code for reading input and writing output), for tasks in either the yaml format for CMS or in the Terry format.
 

make_templates/main.py

@@ -85,6 +85,9 @@ def replace_start(lines : List[str], targets : List[str], lang : str, name : str
     return lines[:i] + v + lines[j:]
 
 def main(args):
+    if args.version:
+        print("make-templates " + find_version())
+        exit(0)
     # load task.yaml
     if not path.isfile('task.yaml'):
         print("[ERROR] File task.yaml not found")
@@ -195,6 +198,11 @@ def script():
         description="make-templates " + find_version(),
         epilog="This script should be run in the root directory of a task.",
     )
+    parser.add_argument(
+        "-v", "--version",
+        action="store_true",
+        help="prints the version number and exits",
+    )
     parser.add_argument(
         "targets",
         nargs="*",

make_templates/targets/c.py

@@ -83,6 +83,9 @@ def build_consts(consts:set, bounds:dict):
         return ""
     s = ""
     for c in consts:
+        if c not in bounds:
+            print(f"[ERROR] {c} missing in limits.py but {c[-1]} is used to define array lengths")
+            exit(1)
         s += "#define %s %s\n" % (c, bounds[c])
     return s + "\n"
 

make_templates/targets/pas.py

@@ -72,6 +72,9 @@ def build_consts(consts:set, bounds:dict):
         return ""
     s = ""
     for c in consts:
+        if c not in bounds:
+            print(f"[ERROR] {c} missing in limits.py but {c[-1]} is used to define array lengths")
+            exit(1)
         s += "%s = %s;\n" % (c, bounds[c])
     return "const\n" + indent(s) + "\n"