| Conditions | 1 |
| Total Lines | 59 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | #!/usr/bin/php |
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| 15 | public function setup(): Cmd { |
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| 16 | return Cmd::root() |
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| 17 | ->setRunner( |
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| 18 | (new class extends CmdRunner { |
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| 19 | |||
| 20 | public function run(): void { |
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| 21 | $this->getCmd()->help(); |
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| 22 | } |
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| 23 | }) |
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| 24 | ) |
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| 25 | ->addSubCmd( |
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| 26 | Cmd::extend('show') |
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| 27 | ->setDescription('This command is used to show something. Take a look at the subcommands.') |
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| 28 | ->setRunner( |
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| 29 | (new class extends CmdRunner { |
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| 30 | |||
| 31 | public function run(): void { |
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| 32 | $this->getCmd()->help(); |
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| 33 | } |
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| 34 | }) |
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| 35 | ) |
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| 36 | ->addSubCmd( |
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| 37 | Cmd::extend('hello') |
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| 38 | ->setDescription('Displays hello world.') |
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| 39 | ->addOption('name:', [ |
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| 40 | 'description' => 'Name option. This option requires a value.', |
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| 41 | 'isa' => 'string', |
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| 42 | 'default' => 'World' |
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| 43 | ]) |
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| 44 | ->setRunner( |
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| 45 | (new class extends CmdRunner { |
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| 46 | |||
| 47 | public function run(): void { |
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| 48 | |||
| 49 | $cmd = $this->getCmd(); |
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| 50 | |||
| 51 | $name = $cmd->getProvidedOption('name'); |
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| 52 | |||
| 53 | self::eol(); |
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| 54 | self::echo(sprintf('Hello %s!', $name), Color::FOREGROUND_COLOR_CYAN); |
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| 55 | self::eol(); |
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| 56 | self::eol(); |
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| 57 | } |
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| 58 | }) |
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| 59 | ) |
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| 60 | ) |
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| 61 | ->addSubCmd( |
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| 62 | Cmd::extend('phpversion') |
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| 63 | ->setDescription('Displays the current php version of your cli.') |
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| 64 | ->setRunner( |
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| 65 | (new class extends CmdRunner { |
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| 66 | |||
| 67 | public function run(): void { |
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| 68 | self::eol(); |
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| 69 | self::echo(' Your PHP version is:', Color::FOREGROUND_COLOR_YELLOW); |
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| 70 | self::eol(); |
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| 71 | self::echo(' ' . PHP_VERSION); |
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| 72 | self::eol(); |
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| 73 | self::eol(); |
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| 74 | } |
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| 83 |