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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the CLI-SYNTAX package. |
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* |
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* (c) Jitendra Adhikari <[email protected]> |
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* <https://github.com/adhocore> |
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* |
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* Licensed under MIT license. |
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*/ |
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namespace Ahc\CliSyntax\Console; |
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use Ahc\Cli\Input\Command; |
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use Ahc\Cli\IO\Interactor; |
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use Ahc\CliSyntax\Exporter; |
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use Ahc\CliSyntax\Highlighter; |
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class ClishCommand extends Command |
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{ |
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public function __construct() |
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{ |
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parent::__construct('clish', 'PHP CLI syntax highlight and/or export.'); |
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$this |
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->option('-o --output', 'Output filepath where PNG image is exported') |
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->option('-e --echo', 'Forces echo to STDOUT when --output is passed') |
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->option('-f --file', \implode("\n", [ |
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'Input PHP file to highlight and/or export', |
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'(will read from piped input if file not given)', |
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])) |
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->option('-F --font', 'Font to use for export to png') |
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->usage( |
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'<bold> $0</end> <comment>--file file.php</end> ## print<eol/>' |
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. '<bold> cat file.php | $0</end> ## from piped stream<eol/>' |
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. '<bold> $0</end> <comment>< file.php ## from redirected stdin<eol/>' |
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. '<bold> $0</end> <comment>--file file.php --output file.png</end> ## export<eol/>' |
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. '<bold> $0</end> <comment>--file file.php --output file.png --echo</end> ## print + export<eol/>' |
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. '<bold> $0</end> <comment>-f file.php -o file.png -F dejavu</end> ## export in dejavu font<eol/>' |
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); |
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} |
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public function interact(Interactor $io) |
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{ |
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if ($this->file) { |
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return; |
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} |
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$code = $io->readPiped(function ($reader) use ($io) { |
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$io->warn('Type in or paste PHP Code below, Press Ctrl+D when done.', true); |
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$io->warn('(Opening tag `<?php` will be prepended as required):', true); |
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return $reader->readAll(); |
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}); |
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if ('' !== $code && \substr($code, 0, 5) != '<?php') { |
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$eol = \substr_count(\rtrim($code), "\n") ? "\n\n" : ''; |
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$code = '<?php ' . $eol . $code; |
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} |
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$this->set('code', $code); |
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} |
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public function execute() |
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{ |
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$code = $this->file ? \file_get_contents($this->file) : $this->code; |
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if ('' === \trim($code)) { |
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return; |
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} |
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$this->doExport($code); |
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$this->doHighlight($code); |
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} |
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protected function doHighlight(string $code = null) |
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{ |
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if (!$this->output || $this->echo) { |
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$this->app()->io()->raw((string) new Highlighter($code)); |
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} |
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} |
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protected function doExport(string $code = null) |
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{ |
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if (!$this->output) { |
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return; |
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} |
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if (!\is_dir(\dirname($this->output))) { |
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\mkdir(\dirname($this->output), 0755, true); |
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} |
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(new Exporter($code))->export($this->output, \array_filter(['font' => $this->font])); |
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} |
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} |
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adhocore /
php-cli-syntax
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