AddAssetCommand::configure() - Code Metrics - Inspection of "Adding commands" - thecodingmachine/discovery - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#5)

by David

created 2017-03-28 16:57 UTC

AddAssetCommand::configure() A

↳ Parent: AddAssetCommand

Complexity

Conditions	1
Paths	1

Size

Total Lines	8
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
dl	0
loc	8
rs	9.4285
c	1
b	0
f	0
cc	1
eloc	6
nc	1
nop	0

<?php


namespace TheCodingMachine\Discovery\Commands;


use Composer\Command\BaseCommand;
use Composer\Factory;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use TheCodingMachine\Discovery\Asset;
use TheCodingMachine\Discovery\AssetOperation;
use TheCodingMachine\Discovery\AssetsBuilder;
use TheCodingMachine\Discovery\AssetType;
use TheCodingMachine\Discovery\DiscoveryFileLoader;
use TheCodingMachine\Discovery\Dumper;

class AddAssetCommand extends BaseCommand
{
    protected function configure()
    {
        $this->setName('discovery:add')
             ->setDescription('Add an asset')
             ->addArgument('asset-type', InputArgument::REQUIRED, 'The asset type')
             ->addArgument('value', InputArgument::REQUIRED, 'The asset to add')
             ->addOption('priority', 'p', InputOption::VALUE_REQUIRED, 'The priority', 0.0);
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $assetTypeName = $input->getArgument('asset-type');
        $assetValue = $input->getArgument('value');

        $priority = $input->getOption('priority');

        if (!is_numeric($priority)) {
            $output->writeln('<error>The priority must be a numeric value.</error>');
            return;
        }

        $loader = new DiscoveryFileLoader();

        if (file_exists('discovery.json')) {
            $assetOperationTypes = $loader->loadDiscoveryFile(new \SplFileInfo('discovery.json'), '', '');
        } else {
            $assetOperationTypes = [];
        }

        $assetOperationTypes[$assetTypeName][] = new AssetOperation(AssetOperation::ADD, new Asset($assetValue, '', '', $priority, null));

        $loader->saveDiscoveryFile($assetOperationTypes, new \SplFileObject('discovery.json', 'w+'));

        $dumper = new Dumper($this->getComposer(), $this->getIO());
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
        $dumper->dumpDiscoveryFiles();

        $output->writeln('discovery.json file successfully modified.');
    }
}


1			<?php
2
3
4			namespace TheCodingMachine\Discovery\Commands;
5
6
7			use Composer\Command\BaseCommand;
8			use Composer\Factory;
9			use Symfony\Component\Console\Input\InputArgument;
10			use Symfony\Component\Console\Input\InputInterface;
11			use Symfony\Component\Console\Input\InputOption;
12			use Symfony\Component\Console\Output\OutputInterface;
13			use TheCodingMachine\Discovery\Asset;
14			use TheCodingMachine\Discovery\AssetOperation;
15			use TheCodingMachine\Discovery\AssetsBuilder;
16			use TheCodingMachine\Discovery\AssetType;
17			use TheCodingMachine\Discovery\DiscoveryFileLoader;
18			use TheCodingMachine\Discovery\Dumper;
19
20			class AddAssetCommand extends BaseCommand
21			{
22			protected function configure()
23			{
24			$this->setName('discovery:add')
25			->setDescription('Add an asset')
26			->addArgument('asset-type', InputArgument::REQUIRED, 'The asset type')
27			->addArgument('value', InputArgument::REQUIRED, 'The asset to add')
28			->addOption('priority', 'p', InputOption::VALUE_REQUIRED, 'The priority', 0.0);
29			}
30
31			protected function execute(InputInterface $input, OutputInterface $output)
32			{
33			$assetTypeName = $input->getArgument('asset-type');
34			$assetValue = $input->getArgument('value');
35
36			$priority = $input->getOption('priority');
37
38			if (!is_numeric($priority)) {
39			$output->writeln('<error>The priority must be a numeric value.</error>');
40			return;
41			}
42
43			$loader = new DiscoveryFileLoader();
44
45			if (file_exists('discovery.json')) {
46			$assetOperationTypes = $loader->loadDiscoveryFile(new \SplFileInfo('discovery.json'), '', '');
47			} else {
48			$assetOperationTypes = [];
49			}
50
51			$assetOperationTypes[$assetTypeName][] = new AssetOperation(AssetOperation::ADD, new Asset($assetValue, '', '', $priority, null));
52
53			$loader->saveDiscoveryFile($assetOperationTypes, new \SplFileObject('discovery.json', 'w+'));
54
55			$dumper = new Dumper($this->getComposer(), $this->getIO());
			0 ignored issues – show Bug introduced 2017-03-28 16:59 UTC by Report Bug Copy Issue Report It seems like `$this->getComposer()` can be `null`; however, `__construct()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
56			$dumper->dumpDiscoveryFiles();
57
58			$output->writeln('discovery.json file successfully modified.');
59			}
60			}
61

thecodingmachine / discovery

Pull Request — master (#5)

AddAssetCommand::configure() A

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