SetupCommand::interact() - Code Metrics - Inspection of "Increase minimum Symfony version to 2.7" - regularjack/frontend-bundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#29)

by Paulo Rodrigues

created 2017-06-15 22:17 UTC

SetupCommand::interact() A

↳ Parent: SetupCommand

Complexity

Conditions	1
Paths	1

Size

Total Lines	50
Code Lines	32

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	28
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	50
c	0
b	0
f	0
rs	9.3333
ccs	28
cts	28
cp	1
cc	1
eloc	32
nc	1
nop	2
crap	1

<?php

namespace Rj\FrontendBundle\Command;

use Rj\FrontendBundle\Command\Options\SimpleOptionHelper;
use Rj\FrontendBundle\Command\Options\ChoiceOptionHelper;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\ArrayInput;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Templating\PhpEngine;
use Symfony\Component\Templating\TemplateNameParser;
use Symfony\Component\Templating\Loader\FilesystemLoader;

class SetupCommand extends Command
{
    private $templating;
    private $rootDir = null;

    public function __construct($name = null)
    {
        parent::__construct($name);

        $this->templating = new PhpEngine(
            new TemplateNameParser(),
            new FilesystemLoader(array(__DIR__.'/../Resources/blueprints/%name%'))
        );
    }

    public function setRootDir($path)
    {
        $this->rootDir = $path;
    }

    protected function configure()
    {
        $this
            ->setName('rj_frontend:setup')
            ->setDescription('Generate the configuration for the asset pipeline')
            ->addOption(
                'dry-run',
                null,
                InputOption::VALUE_NONE,
                'Output which commands would have been run instead of running them'
            )
            ->addOption(
                'force',
                null,
                InputOption::VALUE_NONE,
                'Force execution'
            )
            ->addOption(
                'src-dir',
                null,
                InputOption::VALUE_REQUIRED,
                'Path to the directory containing the source assets [e.g. '.$this->getDefaultOption('src-dir').']'
            )
            ->addOption(
                'dest-dir',
                null,
                InputOption::VALUE_REQUIRED,
                'Path to the directory containing the compiled assets [e.g. '.$this->getDefaultOption('dest-dir').']'
            )
            ->addOption(
                'pipeline',
                null,
                InputOption::VALUE_REQUIRED,
                'Asset pipeline to use [only gulp is available at the moment]'
            )
            ->addOption(
                'csspre',
                null,
                InputOption::VALUE_REQUIRED,
                'CSS preprocessor to use [sass, less or none]'
            )
            ->addOption(
                'coffee',
                null,
                InputOption::VALUE_REQUIRED,
                'Use the CoffeeScript compiler [true or false]'
            )
        ;
    }

    protected function interact(InputInterface $input, OutputInterface $output)
    {
        $simpleOptionHelper = new SimpleOptionHelper($this, $input, $output);
        $choiceOptionHelper = new ChoiceOptionHelper($this, $input, $output);

        $simpleOptionHelper
            ->setDefaultValue($this->getDefaultOption('src-dir'))
            ->setOption(
                'src-dir',
                'Path to the directory containing the source assets [default is '.$this->getDefaultOption('src-dir').']'
            )
        ;

        $simpleOptionHelper
            ->setDefaultValue($this->getDefaultOption('dest-dir'))
            ->setOption(
                'dest-dir',
                'Path to the directory containing the compiled assets [default is '.$this->getDefaultOption('dest-dir').']'
            )
        ;

        $choiceOptionHelper
            ->setAllowedValues(array('gulp'))
            ->setErrorMessage('%s is not a supported asset pipeline')
            ->setOption(
                'pipeline',
                'Asset pipeline to use [only gulp is available at the moment]'
            )
        ;

        $choiceOptionHelper
            ->setAllowedValues(array('sass', 'less', 'none'))
            ->setErrorMessage('%s is not a supported CSS preprocessor')
            ->setOption(
                'csspre',
                'CSS preprocessor to use [default is '.$this->getDefaultOption('csspre').']'
            )
        ;

        $choiceOptionHelper
            ->setAllowedValues(array('false', 'true'))
            ->setErrorMessage('%s is not a supported value for --coffee. Use either true or false')
            ->setOption(
                'coffee',
                'Whether to use the CoffeeScript compiler [default is '.$this->getDefaultOption('coffee').']'
            )
        ;

        $output->writeln('');
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $this->processOptions($input);

        $output->writeln('<info>Selected options are:</info>');
        $output->writeln('src-dir:  '.$input->getOption('src-dir'));
        $output->writeln('dest-dir: '.$input->getOption('dest-dir'));
        $output->writeln('pipeline: '.$input->getOption('pipeline'));
        $output->writeln('csspre:   '.$input->getOption('csspre'));
        $output->writeln('coffee:   '.($input->getOption('coffee') ? 'true' : 'false'));

        if (!preg_match('|web/.+|', $input->getOption('dest-dir'))) {
            throw new \InvalidArgumentException("'dest-dir' must be a directory under web/");
        }

        $output->writeln('');
        $this->createSourceTree($input, $output);
        $this->createBuildFile($input, $output);
        $this->createPackageJson($input, $output);
        $this->createBowerJson($input, $output);

        $output->writeln('');
        $this->runInstallCommand($input, $output);
    }

    private function runInstallCommand($input, $output)
    {
        if ($input->getOption('dry-run')) {
            return $output->writeln('<info>Would have installed npm and bower dependencies</info>');
        }

        $this->getApplication()->find('rj_frontend:install')
            ->run(new ArrayInput(array('command' => 'rj_frontend:install')), $output);
    }

    private function createSourceTree($input, $output)
    {
        $blueprints = __DIR__.'/../Resources/blueprints';
        $dryRun = $input->getOption('dry-run');
        $base = $input->getOption('src-dir');

        $output->writeln($dryRun
            ? '<info>Would have created directory tree for source assets:</info>'
            : '<info>Creating directory tree for source assets:</info>'
        );

        $blueprintDir = "$blueprints/images";
        $this->createDirFromBlueprint($input, $output, $blueprintDir, "$base/images");

        $blueprintDir = "$blueprints/stylesheets/".$input->getOption('csspre');
        $this->createDirFromBlueprint($input, $output, $blueprintDir, "$base/stylesheets");

        $blueprintDir = "$blueprints/scripts/";
        $blueprintDir .= $input->getOption('coffee') ? 'coffee' : 'js';
        $this->createDirFromBlueprint($input, $output, $blueprintDir, "$base/scripts");

        $output->writeln('');
    }

    private function createBuildFile($input, $output)
    {
        $files = array(
            'gulp' => 'gulp/gulpfile.js',
        );

        $this->createFileFromTemplate($input, $output, 'pipelines/'.$files[$input->getOption('pipeline')]);
    }

    private function createPackageJson($input, $output)
    {
        $files = array(
            'gulp' => 'gulp/package.json',
        );

        $this->createFileFromTemplate($input, $output, 'pipelines/'.$files[$input->getOption('pipeline')]);
    }

    private function createBowerJson($input, $output)
    {
        $this->createFileFromTemplate($input, $output, 'bower.json');
    }

    private function createDirFromBlueprint($input, $output, $blueprintDir, $targetDir)
    {
        $dryRun = $input->getOption('dry-run');

        if (!$dryRun && !file_exists($targetDir)) {
            mkdir($targetDir, 0777, true);
        }

        foreach (preg_grep('/^\.?\w+/', scandir($blueprintDir)) as $entry) {
            $target = $entry;

            $isPhpTemplate = substr($entry, strrpos($entry, '.')) === '.php';
            if ($isPhpTemplate) {
                $entry = str_replace('.php', '', $entry);
                $target = str_replace('.php', '', $target);
            }

            $entry = $blueprintDir.'/'.$entry;
            $target = $targetDir.'/'.$target;

            if (!$dryRun) {
                if ($isPhpTemplate) {
                    $this->renderTemplate($input, $output, $entry, $target);
                } else {
                    if (file_exists($target) && !$input->getOption('force')) {
                        $output->writeln(
                            "<error>$target already exists. Run this command with --force to overwrite</error>
                        ");

                        continue;
                    }

                    copy($entry, $target);
                }
            }

            $output->writeln($target);
        }
    }

    private function createFileFromTemplate($input, $output, $file)
    {
        $dryRun = $input->getOption('dry-run');

        $targetFile = basename($file);
        if (!empty($this->rootDir)) {
            $targetFile = $this->rootDir.'/'.$targetFile;
        }

        $output->writeln($dryRun
            ? "<info>Would have created file $targetFile</info>"
            : "<info>Creating file $targetFile</info>"
        );

        if ($dryRun) {
            return;
        }

        $this->renderTemplate($input, $output, $file, $targetFile);
    }

    private function renderTemplate($input, $output, $file, $target)
    {
        if (file_exists($target) && !$input->getOption('force')) {
            return $output->writeln(
                "<error>$target already exists. Run this command with --force to overwrite</error>
            ");
        }

        switch ($input->getOption('csspre')) {
            case 'sass':
                $stylesheetExtension = 'scss';
                break;
            case 'less':
                $stylesheetExtension = 'less';
                break;
            default:
                $stylesheetExtension = 'css';
                break;
        }

        file_put_contents($target, $this->templating->render("$file.php", array(
            'projectName'         => basename(getcwd()),
            'srcDir'              => $input->getOption('src-dir'),
            'destDir'             => $input->getOption('dest-dir'),
            'prefix'              => str_replace('web/', '', $input->getOption('dest-dir')),
            'coffee'              => $input->getOption('coffee'),
            'cssPre'              => $input->getOption('csspre'),
            'stylesheetExtension' => $stylesheetExtension,
        )));
    }

    private function processOptions($input)
    {
        foreach ($input->getOptions() as $name => $value) {
            if (!$input->isInteractive() && $value === null) {
                $value = $this->getDefaultOption($name);
            }

            if ($value === 'true') {
                $value = true;
            } elseif ($value === 'false') {
                $value = false;
            }

            $input->setOption($name, $value);
        }
    }

    private function getDefaultOption($name)
    {
        $defaults = array(
            'src-dir'  => empty($this->rootDir) ? 'app/Resources' : $this->rootDir.'/app/Resources',
            'dest-dir' => empty($this->rootDir) ? 'web/assets' : $this->rootDir.'/web/assets',
            'pipeline' => 'gulp',
            'csspre'   => 'sass',
            'coffee'   => 'false',
        );

        return $defaults[$name];
    }
}


1			<?php
2
3			namespace Rj\FrontendBundle\Command;
4
5			use Rj\FrontendBundle\Command\Options\SimpleOptionHelper;
6			use Rj\FrontendBundle\Command\Options\ChoiceOptionHelper;
7			use Symfony\Component\Console\Command\Command;
8			use Symfony\Component\Console\Input\ArrayInput;
9			use Symfony\Component\Console\Input\InputInterface;
10			use Symfony\Component\Console\Input\InputOption;
11			use Symfony\Component\Console\Output\OutputInterface;
12			use Symfony\Component\Templating\PhpEngine;
13			use Symfony\Component\Templating\TemplateNameParser;
14			use Symfony\Component\Templating\Loader\FilesystemLoader;
15
16			class SetupCommand extends Command
17			{
18			private $templating;
19			private $rootDir = null;
20
21	15		public function __construct($name = null)
22			{
23	15		parent::__construct($name);
24
25	15		$this->templating = new PhpEngine(
26	15		new TemplateNameParser(),
27	15		new FilesystemLoader(array(__DIR__.'/../Resources/blueprints/%name%'))
28			);
29	15		}
30
31	15		public function setRootDir($path)
32			{
33	15		$this->rootDir = $path;
34	15		}
35
36	15		protected function configure()
37			{
38			$this
39	15		->setName('rj_frontend:setup')
40	15		->setDescription('Generate the configuration for the asset pipeline')
41	15		->addOption(
42	15		'dry-run',
43	15		null,
44	15		InputOption::VALUE_NONE,
45	15		'Output which commands would have been run instead of running them'
46			)
47	15		->addOption(
48	15		'force',
49	15		null,
50	15		InputOption::VALUE_NONE,
51	15		'Force execution'
52			)
53	15		->addOption(
54	15		'src-dir',
55	15		null,
56	15		InputOption::VALUE_REQUIRED,
57	15		'Path to the directory containing the source assets [e.g. '.$this->getDefaultOption('src-dir').']'
58			)
59	15		->addOption(
60	15		'dest-dir',
61	15		null,
62	15		InputOption::VALUE_REQUIRED,
63	15		'Path to the directory containing the compiled assets [e.g. '.$this->getDefaultOption('dest-dir').']'
64			)
65	15		->addOption(
66	15		'pipeline',
67	15		null,
68	15		InputOption::VALUE_REQUIRED,
69	15		'Asset pipeline to use [only gulp is available at the moment]'
70			)
71	15		->addOption(
72	15		'csspre',
73	15		null,
74	15		InputOption::VALUE_REQUIRED,
75	15		'CSS preprocessor to use [sass, less or none]'
76			)
77	15		->addOption(
78	15		'coffee',
79	15		null,
80	15		InputOption::VALUE_REQUIRED,
81	15		'Use the CoffeeScript compiler [true or false]'
82			)
83			;
84	15		}
85
86	2		protected function interact(InputInterface $input, OutputInterface $output)
87			{
88	2		$simpleOptionHelper = new SimpleOptionHelper($this, $input, $output);
89	2		$choiceOptionHelper = new ChoiceOptionHelper($this, $input, $output);
90
91			$simpleOptionHelper
92	2		->setDefaultValue($this->getDefaultOption('src-dir'))
93	2		->setOption(
94	2		'src-dir',
95	2		'Path to the directory containing the source assets [default is '.$this->getDefaultOption('src-dir').']'
96			)
97			;
98
99			$simpleOptionHelper
100	2		->setDefaultValue($this->getDefaultOption('dest-dir'))
101	2		->setOption(
102	2		'dest-dir',
103	2		'Path to the directory containing the compiled assets [default is '.$this->getDefaultOption('dest-dir').']'
104			)
105			;
106
107			$choiceOptionHelper
108	2		->setAllowedValues(array('gulp'))
109	2		->setErrorMessage('%s is not a supported asset pipeline')
110	2		->setOption(
111	2		'pipeline',
112	2		'Asset pipeline to use [only gulp is available at the moment]'
113			)
114			;
115
116			$choiceOptionHelper
117	2		->setAllowedValues(array('sass', 'less', 'none'))
118	2		->setErrorMessage('%s is not a supported CSS preprocessor')
119	2		->setOption(
120	2		'csspre',
121	2		'CSS preprocessor to use [default is '.$this->getDefaultOption('csspre').']'
122			)
123			;
124
125			$choiceOptionHelper
126	2		->setAllowedValues(array('false', 'true'))
127	2		->setErrorMessage('%s is not a supported value for --coffee. Use either true or false')
128	2		->setOption(
129	2		'coffee',
130	2		'Whether to use the CoffeeScript compiler [default is '.$this->getDefaultOption('coffee').']'
131			)
132			;
133
134	2		$output->writeln('');
135	2		}
136
137	15		protected function execute(InputInterface $input, OutputInterface $output)
138			{
139	15		$this->processOptions($input);
140
141	15		$output->writeln('<info>Selected options are:</info>');
142	15		$output->writeln('src-dir: '.$input->getOption('src-dir'));
143	15		$output->writeln('dest-dir: '.$input->getOption('dest-dir'));
144	15		$output->writeln('pipeline: '.$input->getOption('pipeline'));
145	15		$output->writeln('csspre: '.$input->getOption('csspre'));
146	15		$output->writeln('coffee: '.($input->getOption('coffee') ? 'true' : 'false'));
147
148	15		if (!preg_match('\|web/.+\|', $input->getOption('dest-dir'))) {
149	3		throw new \InvalidArgumentException("'dest-dir' must be a directory under web/");
150			}
151
152	12		$output->writeln('');
153	12		$this->createSourceTree($input, $output);
154	12		$this->createBuildFile($input, $output);
155	12		$this->createPackageJson($input, $output);
156	12		$this->createBowerJson($input, $output);
157
158	12		$output->writeln('');
159	12		$this->runInstallCommand($input, $output);
160	12		}
161
162	12		private function runInstallCommand($input, $output)
163			{
164	12		if ($input->getOption('dry-run')) {
165	6		return $output->writeln('<info>Would have installed npm and bower dependencies</info>');
166			}
167
168	6		$this->getApplication()->find('rj_frontend:install')
169	6		->run(new ArrayInput(array('command' => 'rj_frontend:install')), $output);
170	6		}
171
172	12		private function createSourceTree($input, $output)
173			{
174	12		$blueprints = __DIR__.'/../Resources/blueprints';
175	12		$dryRun = $input->getOption('dry-run');
176	12		$base = $input->getOption('src-dir');
177
178	12		$output->writeln($dryRun
179	6		? '<info>Would have created directory tree for source assets:</info>'
180	12		: '<info>Creating directory tree for source assets:</info>'
181			);
182
183	12		$blueprintDir = "$blueprints/images";
184	12		$this->createDirFromBlueprint($input, $output, $blueprintDir, "$base/images");
185
186	12		$blueprintDir = "$blueprints/stylesheets/".$input->getOption('csspre');
187	12		$this->createDirFromBlueprint($input, $output, $blueprintDir, "$base/stylesheets");
188
189	12		$blueprintDir = "$blueprints/scripts/";
190	12		$blueprintDir .= $input->getOption('coffee') ? 'coffee' : 'js';
191	12		$this->createDirFromBlueprint($input, $output, $blueprintDir, "$base/scripts");
192
193	12		$output->writeln('');
194	12		}
195
196	12	View Code Duplication	private function createBuildFile($input, $output)
197			{
198			$files = array(
199	12		'gulp' => 'gulp/gulpfile.js',
200			);
201
202	12		$this->createFileFromTemplate($input, $output, 'pipelines/'.$files[$input->getOption('pipeline')]);
203	12		}
204
205	12	View Code Duplication	private function createPackageJson($input, $output)
206			{
207			$files = array(
208	12		'gulp' => 'gulp/package.json',
209			);
210
211	12		$this->createFileFromTemplate($input, $output, 'pipelines/'.$files[$input->getOption('pipeline')]);
212	12		}
213
214	12		private function createBowerJson($input, $output)
215			{
216	12		$this->createFileFromTemplate($input, $output, 'bower.json');
217	12		}
218
219	12		private function createDirFromBlueprint($input, $output, $blueprintDir, $targetDir)
220			{
221	12		$dryRun = $input->getOption('dry-run');
222
223	12		if (!$dryRun && !file_exists($targetDir)) {
224	6		mkdir($targetDir, 0777, true);
225			}
226
227	12		foreach (preg_grep('/^\.?\w+/', scandir($blueprintDir)) as $entry) {
228	12		$target = $entry;
229
230	12		$isPhpTemplate = substr($entry, strrpos($entry, '.')) === '.php';
231	12		if ($isPhpTemplate) {
232	12		$entry = str_replace('.php', '', $entry);
233	12		$target = str_replace('.php', '', $target);
234			}
235
236	12		$entry = $blueprintDir.'/'.$entry;
237	12		$target = $targetDir.'/'.$target;
238
239	12		if (!$dryRun) {
240	6		if ($isPhpTemplate) {
241	6		$this->renderTemplate($input, $output, $entry, $target);
242			} else {
243	6		if (file_exists($target) && !$input->getOption('force')) {
244			$output->writeln(
245			"<error>$target already exists. Run this command with --force to overwrite</error>
246			");
247
248			continue;
249			}
250
251	6		copy($entry, $target);
252			}
253			}
254
255	12		$output->writeln($target);
256			}
257	12		}
258
259	12		private function createFileFromTemplate($input, $output, $file)
260			{
261	12		$dryRun = $input->getOption('dry-run');
262
263	12		$targetFile = basename($file);
264	12		if (!empty($this->rootDir)) {
265	12		$targetFile = $this->rootDir.'/'.$targetFile;
266			}
267
268	12		$output->writeln($dryRun
269	6		? "<info>Would have created file $targetFile</info>"
270	12		: "<info>Creating file $targetFile</info>"
271			);
272
273	12		if ($dryRun) {
274	6		return;
275			}
276
277	6		$this->renderTemplate($input, $output, $file, $targetFile);
278	6		}
279
280	6		private function renderTemplate($input, $output, $file, $target)
281			{
282	6		if (file_exists($target) && !$input->getOption('force')) {
283	1		return $output->writeln(
284	1		"<error>$target already exists. Run this command with --force to overwrite</error>
285			");
286			}
287
288	6		switch ($input->getOption('csspre')) {
289	6		case 'sass':
290	5		$stylesheetExtension = 'scss';
291	5		break;
292	1		case 'less':
293	1		$stylesheetExtension = 'less';
294	1		break;
295			default:
296			$stylesheetExtension = 'css';
297			break;
298			}
299
300	6		file_put_contents($target, $this->templating->render("$file.php", array(
301	6		'projectName' => basename(getcwd()),
302	6		'srcDir' => $input->getOption('src-dir'),
303	6		'destDir' => $input->getOption('dest-dir'),
304	6		'prefix' => str_replace('web/', '', $input->getOption('dest-dir')),
305	6		'coffee' => $input->getOption('coffee'),
306	6		'cssPre' => $input->getOption('csspre'),
307	6		'stylesheetExtension' => $stylesheetExtension,
308			)));
309	6		}
310
311	15		private function processOptions($input)
312			{
313	15		foreach ($input->getOptions() as $name => $value) {
314	15		if (!$input->isInteractive() && $value === null) {
315	13		$value = $this->getDefaultOption($name);
316			}
317
318	15		if ($value === 'true') {
319	2		$value = true;
320	15		} elseif ($value === 'false') {
321	12		$value = false;
322			}
323
324	15		$input->setOption($name, $value);
325			}
326	15		}
327
328	15		private function getDefaultOption($name)
329			{
330			$defaults = array(
331	15		'src-dir' => empty($this->rootDir) ? 'app/Resources' : $this->rootDir.'/app/Resources',
332	15		'dest-dir' => empty($this->rootDir) ? 'web/assets' : $this->rootDir.'/web/assets',
333	15		'pipeline' => 'gulp',
334	15		'csspre' => 'sass',
335	15		'coffee' => 'false',
336			);
337
338	15		return $defaults[$name];
339			}
340			}
341

regularjack / frontend-bundle

Pull Request — master (#29)

SetupCommand::interact() A

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