Class CommandCollection
Collection for Commands.
Used by Applications to whitelist their console commands. CakePHP will use the mapped commands to construct and dispatch shell commands.
Property Summary
-
$commands protected
arrayCommand list
Method Summary
-
__construct() public
Constructor
-
add() public
Add a command to the collection
-
addMany() public
Add multiple commands at once.
-
autoDiscover() public
Automatically discover shell commands in CakePHP, the application and all plugins.
-
count() public
Implementation of Countable.
-
discoverPlugin() public
Auto-discover shell & commands from the named plugin.
-
get() public
Get the target for a command.
-
getIterator() public
Implementation of IteratorAggregate.
-
has() public
Check whether the named shell exists in the collection.
-
keys() public
Get the list of available command names.
-
remove() public
Remove a command from the collection if it exists.
-
resolveNames() protected
Resolve names based on existing commands
Method Detail
__construct() ¶ public
__construct(array $commands = [])Constructor
Parameters
-
array$commands optional The map of commands to add to the collection.
add() ¶ public
add(string $name, stringCake\Console\ShellCake\Console\CommandInterface $command): $thisAdd a command to the collection
Parameters
-
string$name The name of the command you want to map.
-
stringCake\Console\ShellCake\Console\CommandInterface$command The command to map. Can be a FQCN, Shell instance or CommandInterface instance.
Returns
$thisThrows
InvalidArgumentExceptionaddMany() ¶ public
addMany(array $commands): $thisAdd multiple commands at once.
Parameters
-
array$commands A map of command names => command classes/instances.
Returns
$thisSee Also
autoDiscover() ¶ public
autoDiscover(): string[]Automatically discover shell commands in CakePHP, the application and all plugins.
Commands will be located using filesystem conventions. Commands are discovered in the following order:
- CakePHP provided commands
- Application commands
Commands defined in the application will ovewrite commands with the same name provided by CakePHP.
Returns
string[]count() ¶ public
count(): intImplementation of Countable.
Get the number of commands in the collection.
Returns
intdiscoverPlugin() ¶ public
discoverPlugin(string $plugin): string[]Auto-discover shell & commands from the named plugin.
Discovered commands will have their names de-duplicated with
existing commands in the collection. If a command is already
defined in the collection and discovered in a plugin, only
the long name (plugin.command) will be returned.
Parameters
-
string$plugin The plugin to scan.
Returns
string[]get() ¶ public
get(string $name): stringCake\Console\ShellCake\Console\CommandInterfaceGet the target for a command.
Parameters
-
string$name The named shell.
Returns
stringCake\Console\ShellCake\Console\CommandInterfaceThrows
InvalidArgumentExceptionwhen unknown commands are fetched.
getIterator() ¶ public
getIterator(): TraversableImplementation of IteratorAggregate.
Returns
Traversablehas() ¶ public
has(string $name): boolCheck whether the named shell exists in the collection.
Parameters
-
string$name The named shell.
Returns
boolremove() ¶ public
remove(string $name): $thisRemove a command from the collection if it exists.
Parameters
-
string$name The named shell.
Returns
$thisresolveNames() ¶ protected
resolveNames(array $input): string[]Resolve names based on existing commands
Parameters
-
array$input The results of a CommandScanner operation.
Returns
string[]