Diffusion Phabricator (feature/testing) Browse

testing

generate_php_symbols.php
View Options

			#!/usr/bin/env php
			<?php

			$root = dirname(dirname(dirname(__FILE__)));
			require_once $root.'/scripts/__init_script__.php';

			if ($argc !== 1 \|\| posix_isatty(STDIN)) {
			echo phutil_console_format(
			"usage: find . -type f -name '*.php' \| ./generate_php_symbols.php\n");
			exit(1);
			}

			$input = file_get_contents('php://stdin');
			$input = trim($input);
			$input = explode("\n", $input);

			$data = array();
			$futures = array();

			foreach ($input as $file) {
			$file = Filesystem::readablePath($file);
			$data[$file] = Filesystem::readFile($file);
			$futures[$file] = xhpast_get_parser_future($data[$file]);
			}

			foreach (Futures($futures)->limit(8) as $file => $future) {
			$tree = XHPASTTree::newFromDataAndResolvedExecFuture(
			$data[$file],
			$future->resolve());

			$root = $tree->getRootNode();
			$scopes = array();

			$functions = $root->selectDescendantsOfType('n_FUNCTION_DECLARATION');
			foreach ($functions as $function) {
			$name = $function->getChildByIndex(2);
			print_symbol($file, 'function', $name);
			}

			$classes = $root->selectDescendantsOfType('n_CLASS_DECLARATION');
			foreach ($classes as $class) {
			$class_name = $class->getChildByIndex(1);
			print_symbol($file, 'class', $class_name);
			$scopes[] = array($class, $class_name);
			}

			$interfaces = $root->selectDescendantsOfType('n_INTERFACE_DECLARATION');
			foreach ($interfaces as $interface) {
			$interface_name = $interface->getChildByIndex(1);
			// We don't differentiate classes and interfaces in highlighters.
			print_symbol($file, 'class', $interface_name);
			$scopes[] = array($interface, $interface_name);
			}

			$constants = $root->selectDescendantsOfType('n_CONSTANT_DECLARATION_LIST');
			foreach ($constants as $constant_list) {
			foreach ($constant_list->getChildren() as $constant) {
			$constant_name = $constant->getChildByIndex(0);
			print_symbol($file, 'constant', $constant_name);
			}
			}

			foreach ($scopes as $scope) {
			// this prints duplicate symbols in the case of nested classes
			// luckily, PHP doesn't allow those
			list($class, $class_name) = $scope;

			$consts = $class->selectDescendantsOfType(
			'n_CLASS_CONSTANT_DECLARATION_LIST');
			foreach ($consts as $const_list) {
			foreach ($const_list->getChildren() as $const) {
			$const_name = $const->getChildByIndex(0);
			print_symbol($file, 'class_const', $const_name, $class_name);
			}
			}

			$members = $class->selectDescendantsOfType(
			'n_CLASS_MEMBER_DECLARATION_LIST');
			foreach ($members as $member_list) {
			foreach ($member_list->getChildren() as $member) {
			if ($member->getTypeName() == 'n_CLASS_MEMBER_MODIFIER_LIST') {
			continue;
			}
			$member_name = $member->getChildByIndex(0);
			print_symbol($file, 'member', $member_name, $class_name);
			}
			}

			$methods = $class->selectDescendantsOfType('n_METHOD_DECLARATION');
			foreach ($methods as $method) {
			$method_name = $method->getChildByIndex(2);
			print_symbol($file, 'method', $method_name, $class_name);
			}
			}
			}

			function print_symbol($file, $type, $token, $context=null) {
			$parts = array(
			$context ? $context->getConcreteString() : '',
			// variable tokens are `$name`, not just `name`, so strip the $ off of
			// class field names
			ltrim($token->getConcreteString(), '$'),
			$type,
			'php',
			$token->getLineNumber(),
			'/'.ltrim($file, './'),
			);
			echo implode(' ', $parts)."\n";
			}

phab/scripts/symbols/generate_php_symbols.phpe2ed52735387feature/testing

generate_php_symbols.phpView Options

phab/scripts/symbols/generate_php_symbols.php
e2ed52735387feature/testing

generate_php_symbols.php
View Options