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/CakePHP 4.4

Class LegacyShellDispatcher

Allows injecting mock IO into shells

Namespace: Cake\Console\TestSuite

Property Summary

  • $_aliases protected static
    array<string, string>

    List of connected aliases.

  • $_io protected
    Cake\Console\ConsoleIo
  • $args public
    array

    Contains arguments parsed from the command line.

Method Summary

  • __construct() public

    Constructor

  • _bootstrap() protected

    Initializes the environment and loads the CakePHP core.

  • _createShell() protected

    Injects mock and stub io components into the shell

  • _dispatch() protected

    Dispatch a request.

  • _handleAlias() protected

    If the input matches an alias, return the aliased shell name

  • _initEnvironment() protected

    Defines current working environment.

  • _shellExists() protected

    Check if a shell class exists for the given name.

  • addShortPluginAliases() public

    For all loaded plugins, add a short alias

  • alias() public static

    Add an alias for a shell command.

  • dispatch() public

    Dispatches a CLI request

  • findShell() public

    Get shell to use, either plugin shell or application shell

  • help() public

    Shows console help. Performs an internal dispatch to the CommandList Shell

  • resetAliases() public static

    Clear any aliases that have been set.

  • run() public static

    Run the dispatcher

  • shiftArgs() public

    Removes first argument and shifts other arguments up

  • version() public

    Prints the currently installed version of CakePHP. Performs an internal dispatch to the CommandList Shell

Method Detail

__construct() public 

__construct(array $args = [], bool $bootstrap = true, Cake\Console\ConsoleIo|null $io = null)

Constructor

Parameters

array $args optional

Argument array

bool $bootstrap optional

Initialize environment

Cake\Console\ConsoleIo|null $io optional

ConsoleIo

_bootstrap() protected 

_bootstrap(): void

Initializes the environment and loads the CakePHP core.

Returns

void

_createShell() protected 

_createShell(string $className, string $shortName): Cake\Console\Shell

Injects mock and stub io components into the shell

Parameters

string $className

Class name

string $shortName

Short name

Returns

Cake\Console\Shell

_dispatch() protected 

_dispatch(array $extra = []): int|bool|null

Dispatch a request.

Parameters

array $extra optional

Extra parameters that you can manually pass to the Shell to be dispatched. Built-in extra parameter is :

Returns

int|bool|null

Throws

Cake\Console\Exception\MissingShellMethodException

_handleAlias() protected 

_handleAlias(string $shell): string

If the input matches an alias, return the aliased shell name

Parameters

string $shell

Optionally the name of a plugin or alias

Returns

string

_initEnvironment() protected 

_initEnvironment(): void

Defines current working environment.

Returns

void

Throws

Cake\Core\Exception\CakeException

_shellExists() protected 

_shellExists(string $shell): string|null

Check if a shell class exists for the given name.

Parameters

string $shell

The shell name to look for.

Returns

string|null

addShortPluginAliases() public 

addShortPluginAliases(): array

For all loaded plugins, add a short alias

This permits a plugin which implements a shell of the same name to be accessed Using the shell name alone

Returns

array

alias() public static 

alias(string $short, string|null $original = null): string|null

Add an alias for a shell command.

Aliases allow you to call shells by alternate names. This is most useful when dealing with plugin shells that you want to have shorter names for.

If you re-use an alias the last alias set will be the one available.

Usage

Aliasing a shell named ClassName:

$this->alias('alias', 'ClassName');

Getting the original name for a given alias:

$this->alias('alias');

Parameters

string $short

The new short name for the shell.

string|null $original optional

The original full name for the shell.

Returns

string|null

dispatch() public 

dispatch(array $extra = []): int

Dispatches a CLI request

Converts a shell command result into an exit code. Null/True are treated as success. All other return values are an error.

Parameters

array $extra optional

Extra parameters that you can manually pass to the Shell to be dispatched. Built-in extra parameter is :

Returns

int

findShell() public 

findShell(string $shell): Cake\Console\Shell

Get shell to use, either plugin shell or application shell

All paths in the loaded shell paths are searched, handles alias dereferencing

Parameters

string $shell

Optionally the name of a plugin

Returns

Cake\Console\Shell

Throws

Cake\Console\Exception\MissingShellException
when errors are encountered.

help() public 

help(): void

Shows console help. Performs an internal dispatch to the CommandList Shell

Returns

void

resetAliases() public static 

resetAliases(): void

Clear any aliases that have been set.

Returns

void

run() public static 

run(array $argv, array $extra = []): int

Run the dispatcher

Parameters

array $argv

The argv from PHP

array $extra optional

Extra parameters

Returns

int

shiftArgs() public 

shiftArgs(): mixed

Removes first argument and shifts other arguments up

Returns

mixed

version() public 

version(): void

Prints the currently installed version of CakePHP. Performs an internal dispatch to the CommandList Shell

Returns

void

Property Detail

$_aliases protected static

List of connected aliases.

Type

array<string, string>

$_io protected

Type

Cake\Console\ConsoleIo

$args public

Contains arguments parsed from the command line.

Type

array

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Licensed under the MIT License.
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https://api.cakephp.org/4.4/class-Cake.Console.TestSuite.LegacyShellDispatcher.html