Updated dependencies and replaced unmaintained clifier dependency with click

Author: chriscarrollsmith

.isort.cfg

@@ -1,2 +1,2 @@
 [settings]
-known_third_party = clifier,matplotlib,networkx,pytest
+known_third_party = click,matplotlib,networkx,pytest

.pre-commit-config.yaml

@@ -4,15 +4,15 @@ repos:
     hooks:
     - id: seed-isort-config
 -   repo: https://github.com/pycqa/isort
-    rev: 5.4.2
+    rev: 5.13.2
     hooks:
       - id: isort
 -   repo: https://github.com/ambv/black
-    rev: stable
+    rev: 24.10.0
     hooks:
     - id: black
-      language_version: python3.8
+      language_version: python3.12
 -   repo: https://github.com/PyCQA/flake8
-    rev: 3.8.3
+    rev: 7.1.1
     hooks:
     - id: flake8

codegraph/conf/cli.yml

@@ -1,27 +1,51 @@
-""" main module of testsdiffer for console  (cli) usage"""
-import os
+""" main module of testsdiffer for console (cli) usage"""
+
 import pprint
+import sys
 
-import clifier
+import click
 
 from codegraph import __version__, core
 
-CLI_CFG_NAME = "conf/cli.yml"
-
-
-def cli():
-    config_path = os.path.join(os.path.abspath(os.path.dirname(__file__)), CLI_CFG_NAME)
-    _cli = clifier.Clifier(config_path, prog_version=__version__)
-    parser = _cli.create_parser()
-    args = parser.parse_args()
+CONTEXT_SETTINGS = dict(help_option_names=["-h", "--help"])
+
+
+@click.command(context_settings=CONTEXT_SETTINGS)
+@click.version_option(version=__version__, message="CodeGraph version %(version)s")
+@click.argument("paths", nargs=-1, type=click.Path(exists=True))
+@click.option(
+    "-o",
+    "--object-only",
+    is_flag=True,
+    help="Don't visualize code dependencies as graph",
+)
+def cli(paths, object_only):
+    """
+    Tool that creates a graph of code to show dependencies between code entities (methods, classes, etc.).
+    CodeGraph does not execute code, it is based only on lex and syntax parsing.
+
+    PATHS: Provide path(s) to code base
+    """
+    if not paths:
+        click.echo(
+            "Error: No paths provided. Please specify at least one path to the code base.",
+            err=True,
+        )
+        sys.exit(1)
+
+    args = {"paths": paths, "object_only": object_only}
     main(args)
 
 
 def main(args):
     usage_graph = core.CodeGraph(args).usage_graph()
     pprint.pprint(usage_graph)
-    if not args.object_only:
+    if not args["object_only"]:
         # to make more quick work if not needed to visualize
         import codegraph.vizualyzer as vz
 
         vz.draw_graph(usage_graph)
+
+
+if __name__ == "__main__":
+    cli()