💬 add copyright header

Author: techouse

mysql_to_sqlite3/__init__.py

@@ -1,4 +1,4 @@
 """Utility to transfer data from MySQL to SQLite 3."""
-__version__ = "2.1.7"
+__version__ = "2.1.8"
 
 from .transporter import MySQLtoSQLite

mysql_to_sqlite3/cli.py

@@ -2,17 +2,27 @@
 import os
 import sys
 import typing as t
+from datetime import datetime
 
 import click
 from tabulate import tabulate
 
 from . import MySQLtoSQLite
+from . import __version__ as package_version
 from .click_utils import OptionEatAll, prompt_password, validate_positive_integer
 from .debug_info import info
 from .sqlite_utils import CollatingSequences
 
 
-@click.command()
+_copyright_header: str = f"mysql2sqlite version {package_version} Copyright (c) 2019-{datetime.now().year} Klemen Tusar"
+
+
+@click.command(
+    name="mysql2sqlite",
+    help=_copyright_header,
+    no_args_is_help=True,
+    epilog="For more information, visit https://github.com/techouse/mysql-to-sqlite3",
+)
 @click.option(
     "-f",
     "--sqlite-file",
@@ -141,6 +151,7 @@ def cli(
     debug: bool,
 ) -> None:
     """Transfer MySQL to SQLite using the provided CLI options."""
+    click.echo(_copyright_header)
     try:
         if mysql_tables and exclude_mysql_tables:
             raise click.UsageError("Illegal usage: --mysql-tables and --exclude-mysql-tables are mutually exclusive!")

tests/func/test_cli.py

@@ -1,5 +1,6 @@
 import os
 import typing as t
+from datetime import datetime
 from random import choice, sample
 
 import pytest
@@ -9,6 +10,7 @@
 from sqlalchemy import Connection, Engine, Inspector, create_engine, inspect
 
 from mysql_to_sqlite3 import MySQLtoSQLite
+from mysql_to_sqlite3 import __version__ as package_version
 from mysql_to_sqlite3.cli import cli as mysql2sqlite
 from tests.conftest import MySQLCredentials
 from tests.database import Database
@@ -19,12 +21,12 @@
 class TestMySQLtoSQLite:
     def test_no_arguments(self, cli_runner: CliRunner) -> None:
         result: Result = cli_runner.invoke(mysql2sqlite)
-        assert result.exit_code > 0
-        assert any(
+        assert result.exit_code == 0
+        assert all(
             message in result.output
             for message in {
-                'Error: Missing option "-f" / "--sqlite-file"',
-                "Error: Missing option '-f' / '--sqlite-file'",
+                f"Usage: {mysql2sqlite.name} [OPTIONS]",
+                f"{mysql2sqlite.name} version {package_version} Copyright (c) 2019-{datetime.now().year} Klemen Tusar",
             }
         )
 
@@ -332,10 +334,14 @@ def test_minimum_valid_parameters(
             arguments.append("-q")
         result: Result = cli_runner.invoke(mysql2sqlite, arguments)
         assert result.exit_code == 0
+        copyright_header = (
+            f"{mysql2sqlite.name} version {package_version} Copyright (c) 2019-{datetime.now().year} Klemen Tusar\n"
+        )
+        assert copyright_header in result.output
         if quiet:
-            assert result.output == ""
+            assert result.output.replace(copyright_header, "") == ""
         else:
-            assert result.output != ""
+            assert result.output.replace(copyright_header, "") != ""
 
     def test_keyboard_interrupt(
         self,