svcs::cli::UndoCommand Class Reference

Command to revert the repository state to a previous commit. More...

#include <UndoCommand.hxx>

Inheritance diagram for svcs::cli::UndoCommand:

Public Member Functions
	UndoCommand (std::shared_ptr< ISubject > subject, std::shared_ptr< RepositoryManager > repoManager)
	Constructor for UndoCommand.
bool	execute (const std::vector< std::string > &args) override
	Executes the undo command based on the provided arguments.
std::string	getName () const override
	Gets the command's primary name.
std::string	getDescription () const override
	Gets the short description of the command.
std::string	getUsage () const override
	Gets the usage syntax of the command.
void	showHelp () const override
	Displays detailed help information for the command.
Public Member Functions inherited from svcs::cli::ICommand
virtual	~ICommand ()=default
	Virtual destructor.

Detailed Description

Command to revert the repository state to a previous commit.

Implements the 'svcs undo' functionality. It uses the RepositoryManager to perform the actual history and working directory manipulation. It utilizes the ISubject (event bus) for user output and confirmation prompts.

Constructor & Destructor Documentation

UndoCommand()

svcs::cli::UndoCommand::UndoCommand	(	std::shared_ptr< ISubject >	subject,
		std::shared_ptr< RepositoryManager >	repoManager )

Constructor for UndoCommand.

Parameters

subject	Shared pointer to the event bus for communication (output, prompts).
repoManager	Shared pointer to the RepositoryManager for core repository operations.

Member Function Documentation

execute()

bool svcs::cli::UndoCommand::execute ( const std::vector< std::string > & args )

overridevirtual

Executes the undo command based on the provided arguments.

Parses arguments for a specific commit hash or the --force flag. If no hash is provided, it attempts to undo the last commit.

Parameters

args	The command-line arguments (e.g., commit hash, –force).

Returns

true on successful execution (or if help is shown), false on error.

Implements svcs::cli::ICommand.

getDescription()

std::string svcs::cli::UndoCommand::getDescription ( ) const

nodiscardoverridevirtual

Gets the short description of the command.

Returns

A string describing the command's function.

Implements svcs::cli::ICommand.

getName()

std::string svcs::cli::UndoCommand::getName ( ) const

nodiscardoverridevirtual

Gets the command's primary name.

Returns

The string "undo".

Implements svcs::cli::ICommand.

getUsage()

std::string svcs::cli::UndoCommand::getUsage ( ) const

nodiscardoverridevirtual

Gets the usage syntax of the command.

Returns

A string detailing how the command is used.

Implements svcs::cli::ICommand.

showHelp()

void svcs::cli::UndoCommand::showHelp ( ) const

overridevirtual

Displays detailed help information for the command.

Implements svcs::cli::ICommand.

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The documentation for this class was generated from the following files:

• cli/include/UndoCommand.hxx
• cli/src/UndoCommand.cxx