Disable allow_abbrev from Python scripts using argparse

Python's argparse library, by default, allows shortening of command
line arguments. This can introduce silent failures when shortened
commands are used and another command is added to the script which
uses that name.

Signed-off-by: Juha Ylinen <[email protected]>

Author: juhaylinen

scripts/abi_check.py

@@ -549,7 +549,8 @@ def check_for_abi_changes(self):
 def run_main():
     try:
         parser = argparse.ArgumentParser(
-            description=__doc__
+            description=__doc__,
+            allow_abbrev=False
         )
         parser.add_argument(
             "-v", "--verbose", action="store_true",

scripts/assemble_changelog.py

@@ -499,7 +499,8 @@ def set_defaults(options):
 
 def main():
     """Command line entry point."""
-    parser = argparse.ArgumentParser(description=__doc__)
+    parser = argparse.ArgumentParser(description=__doc__,
+                                     allow_abbrev=False)
     parser.add_argument('--dir', '-d', metavar='DIR',
                         default='ChangeLog.d',
                         help='Directory to read entries from'

scripts/code_size_compare.py

@@ -857,7 +857,8 @@ def get_comparision_results(self) -> None:
         self.gen_code_size_comparison()
 
 def main():
-    parser = argparse.ArgumentParser(description=(__doc__))
+    parser = argparse.ArgumentParser(description=(__doc__),
+                                     allow_abbrev=False)
     group_required = parser.add_argument_group(
         'required arguments',
         'required arguments to parse for running ' + os.path.basename(__file__))

scripts/code_style.py

@@ -224,7 +224,7 @@ def main() -> int:
         print("Note: The only supported version is " +
               UNCRUSTIFY_SUPPORTED_VERSION)
 
-    parser = argparse.ArgumentParser()
+    parser = argparse.ArgumentParser(allow_abbrev=False)
     parser.add_argument('-f', '--fix', action='store_true',
                         help=('modify source files to fix the code style '
                               '(default: print diff, do not modify files)'))

scripts/config.py

@@ -485,8 +485,9 @@ def write(self, filename=None):
     def main():
         """Command line mbedtls_config.h manipulation tool."""
         parser = argparse.ArgumentParser(description="""
-        Mbed TLS configuration file manipulation tool.
-        """)
+                                        Mbed TLS configuration file manipulation tool.
+                                        """,
+                                        allow_abbrev=False)
         parser.add_argument('--file', '-f',
                             help="""File to read (and modify if requested).
                             Default: {}.

scripts/generate_driver_wrappers.py

@@ -167,7 +167,7 @@ def main() -> int:
     """
     def_arg_project_root = build_tree.guess_project_root()
 
-    parser = argparse.ArgumentParser()
+    parser = argparse.ArgumentParser(allow_abbrev=False)
     parser.add_argument('--project-root', default=def_arg_project_root,
                         help='root directory of repo source code')
     parser.add_argument('--template-dir',

scripts/generate_ssl_debug_helpers.py

@@ -400,7 +400,7 @@ def main():
     """
     Command line entry
     """
-    parser = argparse.ArgumentParser()
+    parser = argparse.ArgumentParser(allow_abbrev=False)
     parser.add_argument('--mbedtls-root', nargs='?', default=None,
                         help='root directory of mbedtls source code')
     parser.add_argument('output_directory', nargs='?',

scripts/min_requirements.py

@@ -94,7 +94,8 @@ def install(
 
 def main() -> None:
     """Command line entry point."""
-    parser = argparse.ArgumentParser(description=__doc__)
+    parser = argparse.ArgumentParser(description=__doc__,
+                                     allow_abbrev=False)
     parser.add_argument('--no-act', '-n',
                         action='store_true',
                         help="Don't act, just print what will be done")

tests/scripts/analyze_outcomes.py

@@ -664,7 +664,8 @@ def main():
     main_results = Results()
 
     try:
-        parser = argparse.ArgumentParser(description=__doc__)
+        parser = argparse.ArgumentParser(description=__doc__,
+                                         allow_abbrev=False)
         parser.add_argument('outcomes', metavar='OUTCOMES.CSV',
                             help='Outcome file to analyze')
         parser.add_argument('specified_tasks', default='all', nargs='?',

tests/scripts/audit-validity-dates.py

@@ -385,7 +385,8 @@ def main():
     """
     Perform argument parsing.
     """
-    parser = argparse.ArgumentParser(description=__doc__)
+    parser = argparse.ArgumentParser(description=__doc__,
+                                     allow_abbrev=False)
 
     parser.add_argument('-a', '--all',
                         action='store_true',