Improved command handling

src/cpl_cli/command/help.py

@@ -0,0 +1,28 @@
+from cpl.console.console import Console
+from cpl_cli.command_abc import CommandABC
+
+
+class Help(CommandABC):
+
+    def __init__(self):
+        CommandABC.__init__(self)
+
+    def run(self, args: list[str]):
+        Console.write_line('Available Commands:')
+        commands = [
+            ['build (-b|-B)', 'Prepares files for publish into an output directory named dist/ at the given output path. Must be executed from within a workspace directory.'],
+            ['generate (-g|-G)', 'Generate a new file.'],
+            ['help (-h|-H)', 'Lists available command and their short descriptions.'],
+            ['new (-n|-N)', 'Creates new CPL project.'],
+            ['start (-s|-S)', 'Starts CPL project, restarting on file changes'],
+            ['publish (-p|-P)', 'Prepares files for publish into an output directory named dist/ at the given output path and executes setup.py. Must be executed from within a workspace directory.'],
+            ['update (-u|-u)', 'Update CPL and project dependencies.'],
+            ['version (-v|-V)', 'Outputs CPL CLI version.']
+        ]
+        for name, description in commands:
+            Console.set_foreground_color('blue')
+            Console.write(f'\n\t{name} ')
+            Console.set_foreground_color('default')
+            Console.write(f'{description}')
+
+        Console.write('\n')