Added help messages to cli commands

src/cpl_cli/command/add_service.py

@@ -28,6 +28,12 @@ class AddService(CommandABC):
     @property
     def help_message(self) -> str:
         return textwrap.dedent("""\
+        Adds a project reference to given project.
+        usage: cpl add <source-project> <target-project>
+        
+        arguments:
+            source-project:  Name of the project to which the reference has to be
+            target-project:  Name of the project to be referenced
         """)
 
     @staticmethod

src/cpl_cli/command/build_service.py

@@ -18,6 +18,8 @@ class BuildService(CommandABC):
     @property
     def help_message(self) -> str:
         return textwrap.dedent("""\
+        Copies an python app into an output directory named build/ at the given output path. Must be executed within a CPL workspace or project directory
+        usage: cpl build
         """)
 
     def run(self, args: list[str]):

src/cpl_cli/command/help_service.py

@@ -22,6 +22,11 @@ class HelpService(CommandABC):
     @property
     def help_message(self) -> str:
         return textwrap.dedent("""\
+        Lists available command and their short descriptions.
+        usage: cpl help <command>
+        
+        Arguments:
+            command     The command to display the help message for
         """)
 
     def run(self, args: list[str]):

src/cpl_cli/command/install_service.py

@@ -43,6 +43,11 @@ class InstallService(CommandABC):
     @property
     def help_message(self) -> str:
         return textwrap.dedent("""\
+        Installs given package via pip
+        usage: cpl install <package>
+        
+        Arguments:
+            package    The package to install 
         """)
 
     def _install_project(self):

src/cpl_cli/command/new_service.py

@@ -50,6 +50,16 @@ class NewService(CommandABC):
     @property
     def help_message(self) -> str:
         return textwrap.dedent("""\
+        Generates a workspace and initial project or add a project to workspace.
+        usage: cpl new <type> <name>
+        
+        Arguments:
+            type        The project type of the initial project
+            name        Name of the workspace or the project
+            
+        Types:
+            console
+            library
         """)
 
     @staticmethod

src/cpl_cli/command/publish_service.py

@@ -18,6 +18,8 @@ class PublishService(CommandABC):
     @property
     def help_message(self) -> str:
         return textwrap.dedent("""\
+        Prepares files for publish into an output directory named dist/ at the given output path and executes setup.py.
+        usage: cpl publish
         """)
 
     def run(self, args: list[str]):

src/cpl_cli/command/remove_service.py

@@ -29,6 +29,11 @@ class RemoveService(CommandABC):
     @property
     def help_message(self) -> str:
         return textwrap.dedent("""\
+        Removes a project from workspace.
+        usage: cpl add <project>
+        
+        Arguments:
+            project     The name of the project to delete
         """)
 
     @staticmethod

src/cpl_cli/command/start_service.py

@@ -18,6 +18,8 @@ class StartService(CommandABC):
     @property
     def help_message(self) -> str:
         return textwrap.dedent("""\
+        Starts your application, restarting on file changes.
+        usage: cpl start
         """)
 
     def run(self, args: list[str]):

src/cpl_cli/command/uninstall_service.py

@@ -35,6 +35,11 @@ class UninstallService(CommandABC):
     @property
     def help_message(self) -> str:
         return textwrap.dedent("""\
+        Uninstalls given package via pip
+        usage: cpl uninstall <package>
+        
+        Arguments:
+            package     The package to uninstall
         """)
 
     def run(self, args: list[str]):

src/cpl_cli/command/update_service.py

@@ -42,6 +42,8 @@ class UpdateService(CommandABC):
     @property
     def help_message(self) -> str:
         return textwrap.dedent("""\
+        Updates the CPL and project dependencies.
+        usage: cpl update
         """)
 
     def _collect_project_dependencies(self) -> list[tuple]:

src/cpl_cli/command/version_service.py

@@ -22,6 +22,8 @@ class VersionService(CommandABC):
     @property
     def help_message(self) -> str:
         return textwrap.dedent("""\
+        Lists the version of CPL, CPL CLI and all installed packages from pip.
+        usage: cpl version
         """)
 
     def run(self, args: list[str]):