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<?php |
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/* |
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* This file is part of the "elao/enum" package. |
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* |
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* Copyright (C) Elao |
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* |
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* @author Elao <[email protected]> |
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*/ |
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namespace Elao\Enum\Bridge\Symfony\Console\Command; |
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use Elao\Enum\JsDumper\JsDumper; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Console\Style\SymfonyStyle; |
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class DumpJsEnumsCommand extends Command |
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{ |
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protected static $defaultName = 'elao:enum:dump-js'; |
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/** |
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* @var array<class-string<EnumInterface>, string> Paths indexed by enum FQCN |
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*/ |
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private $enums; |
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/** @var string|null */ |
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private $baseDir; |
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/** @var string|null */ |
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private $libPath; |
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/** @var JsDumper */ |
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private $dumper; |
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public function __construct(array $enums = [], string $baseDir = null, string $libPath = null) |
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{ |
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$this->enums = $enums; |
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$this->baseDir = $baseDir; |
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$this->libPath = $libPath; |
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parent::__construct(); |
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} |
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protected function configure() |
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{ |
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$this |
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->setDescription('Generate javascript enums') |
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->addArgument('enums', InputArgument::IS_ARRAY, 'The enums & paths of the files where to generate the javascript enums. Format: "enum FQCN:path"') |
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->addOption('base-dir', null, InputOption::VALUE_REQUIRED, 'A prefixed dir used for relative paths supplied for each of the generated enums and library path', $this->baseDir) |
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->addOption('lib-path', null, InputOption::VALUE_REQUIRED, 'The path of the file were to place the javascript library sources used by the dumped enums.', $this->libPath) |
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; |
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} |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$io = new SymfonyStyle($input, $output); |
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$io->title('Elao Enums Javascript generator'); |
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$io->note(<<<TXT |
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This command is not meant to be used as part of an automatic process updating your code. |
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There is no BC promise on the generated code. Once generated, the code belongs to you. |
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TXT |
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); |
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$libPath = $input->getOption('lib-path'); |
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if (!$libPath) { |
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throw new \InvalidArgumentException('Please provide the "--lib-path" option'); |
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} |
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$enums = $this->enums; |
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/** @var string[] $enumArgs */ |
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if ($enumArgs = $input->getArgument('enums')) { |
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$enums = []; |
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foreach ($enumArgs as $arg) { |
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list($fqcn, $path) = explode(':', $arg, 2); |
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$enums[$fqcn] = $path; |
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} |
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} |
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$this->dumper = new JsDumper($libPath, $input->getOption('base-dir')); |
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$io->comment("Generating library sources at path <info>{$this->dumper->normalizePath($libPath)}</info>"); |
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$this->dumper->dumpLibrarySources(); |
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foreach ($enums as $fqcn => $path) { |
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$shortName = (new \ReflectionClass($fqcn))->getShortName(); |
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$io->comment("Generating <info>$shortName</info> enum at path <info>{$this->dumper->normalizePath($path)}</info>"); |
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$this->dumper->dumpEnumToFile($fqcn, $path); |
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} |
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return 0; |
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} |
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} |
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Elao /
PhpEnums
There are different options of fixing this problem.
If you want to be on the safe side, you can add an additional type-check:
If you are sure that the expression is traversable, you might want to add a doc comment cast to improve IDE auto-completion and static analysis:
Mark the issue as a false-positive: Just hover the remove button, in the top-right corner of this issue for more options.