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Support command aliases #24

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Merged
mnapoli merged 1 commit into from
Aug 13, 2016
Merged

Support command aliases #24

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9 changes: 6 additions & 3 deletions src/Application.php
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Original file line number Diff line number Diff line change
Expand Up @@ -51,14 +51,16 @@ public function __construct($name = 'UNKNOWN', $version = 'UNKNOWN')
/**
* Define a CLI command using a string expression and a callable.
*
* @param string $expression Defines the arguments and options of the command.
* @param callable|string|array $callable Called when the command is called.
* @param string $expression Defines the arguments and options of the command.
* @param callable|string|array $callable Called when the command is called.
* When using a container, this can be a "pseudo-callable"
* i.e. the name of the container entry to invoke.
*
* @param array $aliases An array of aliases for the command.
*
* @return Command
*/
public function command($expression, $callable)
public function command($expression, $callable, array $aliases = [])
{
$commandFunction = function (InputInterface $input, OutputInterface $output) use ($callable) {
$parameters = array_merge(
Expand Down Expand Up @@ -86,6 +88,7 @@ public function command($expression, $callable)
};

$command = $this->createCommand($expression, $commandFunction);
$command->setAliases($aliases);

$this->add($command);

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11 changes: 11 additions & 0 deletions tests/ApplicationTest.php
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Expand Up @@ -87,4 +87,15 @@ public function runs_a_command_and_returns_exit_code()
});
$this->assertSame(1, $this->application->runCommand('foo'));
}

/**
* @test
*/
public function runs_a_command_via_its_alias_and_returns_exit_code()
{
$this->application->command('foo', function () {
return 1;
}, ['bar']);
$this->assertSame(1, $this->application->runCommand('bar'));
}
}