public function testMixFlagsAndJokers() { $expr = new ehough_finder_expression_Expression('~^.*abc.*$~is'); $expr->getRegex()->setStartFlag(false)->setEndFlag(false)->setStartJoker(false)->setEndJoker(false); $this->assertEquals('~abc~is', $expr->render()); $expr->getRegex()->setStartFlag(true)->setEndFlag(true)->setStartJoker(true)->setEndJoker(true); $this->assertEquals('~^.*abc.*$~is', $expr->render()); }
/** * {@inheritdoc} */ protected function buildContentFiltering(ehough_finder_shell_Command $command, array $contains, $not = false) { foreach ($contains as $contain) { $expr = ehough_finder_expression_Expression::create($contain); // todo: avoid forking process for each $pattern by using multiple -e options $command->add('| grep -v \'^$\'')->add('| xargs -I{} grep -I')->add($expr->isCaseSensitive() ? null : '-i')->add($not ? '-L' : '-l')->add('-Ee')->arg($expr->renderPattern())->add('{}'); } }
/** * @dataProvider getToRegexData */ public function testGlobToRegex($glob, $match, $noMatch) { foreach ($match as $m) { $this->assertRegExp(ehough_finder_expression_Expression::create($glob)->getRegex()->render(), $m, '::toRegex() converts a glob to a regexp'); } foreach ($noMatch as $m) { $this->assertNotRegExp(ehough_finder_expression_Expression::create($glob)->getRegex()->render(), $m, '::toRegex() converts a glob to a regexp'); } }
/** * @param ehough_finder_shell_Command $command * @param string $dir * @param string[] $paths * @param Boolean $not */ private function buildPathsFiltering(ehough_finder_shell_Command $command, $dir, array $paths, $not = false) { if (0 === count($paths)) { return; } $command->add($not ? '-not' : null)->cmd('('); foreach ($paths as $i => $path) { $expr = ehough_finder_expression_Expression::create($path); // Find does not support expandable globs ("*.{a,b}" syntax). if ($expr->isGlob() && $expr->getGlob()->isExpandable()) { $expr = ehough_finder_expression_Expression::create($expr->getGlob()->toRegex(false)); } // Fixes 'not search' regex problems. if ($expr->isRegex()) { $regex = $expr->getRegex(); $regex->prepend($regex->hasStartFlag() ? $dir . DIRECTORY_SEPARATOR : '.*')->setEndJoker(!$regex->hasEndFlag()); } else { $expr->prepend('*')->append('*'); } $command->add($i > 0 ? '-or' : null)->add($expr->isRegex() ? $expr->isCaseSensitive() ? '-regex' : '-iregex' : ($expr->isCaseSensitive() ? '-path' : '-ipath'))->arg($expr->renderPattern()); } $command->cmd(')'); }
/** * Converts glob to regexp. * * PCRE patterns are left unchanged. * ehough_finder_expression_Glob strings are transformed with ehough_finder_expression_Glob::toRegex(). * * @param string $str Pattern: glob or regexp * * @return string regexp corresponding to a given glob or regexp */ protected function toRegex($str) { return ehough_finder_expression_Expression::create($str)->getRegex()->render(); }
/** * Checks whether the string is a regex. * * @param string $str * * @return Boolean Whether the given string is a regex */ protected function isRegex($str) { return ehough_finder_expression_Expression::create($str)->isRegex(); }
/** * @dataProvider getRegexRenderingData */ public function testRegexRendering($expr, $body) { $this->assertEquals($body, ehough_finder_expression_Expression::create($expr)->renderPattern()); }