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psalm/src/Psalm/Checker/ProjectChecker.php

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2016-06-10 00:08:25 +02:00
<?php
namespace Psalm\Checker;
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use JsonRPC\Server;
use Psalm\Codebase;
use Psalm\Config;
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use Psalm\Context;
use Psalm\LanguageServer\{LanguageServer, ProtocolStreamReader, ProtocolStreamWriter};
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use Psalm\Provider\ClassLikeStorageCacheProvider;
use Psalm\Provider\ClassLikeStorageProvider;
use Psalm\Provider\FileProvider;
use Psalm\Provider\FileReferenceProvider;
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use Psalm\Provider\FileStorageCacheProvider;
use Psalm\Provider\FileStorageProvider;
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use Psalm\Provider\ParserCacheProvider;
use Psalm\Provider\Providers;
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
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use Psalm\Provider\StatementsProvider;
use Psalm\Type;
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use Sabre\Event\Loop;
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class ProjectChecker
{
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/**
* Cached config
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*
* @var Config
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*/
public $config;
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/**
* @var self
*/
public static $instance;
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/**
* An object representing everything we know about the code
*
* @var Codebase
*/
public $codebase;
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
/** @var FileProvider */
private $file_provider;
/** @var FileStorageProvider */
public $file_storage_provider;
/** @var ClassLikeStorageProvider */
public $classlike_storage_provider;
/** @var ?ParserCacheProvider */
public $parser_cache_provider;
/** @var FileReferenceProvider */
public $file_reference_provider;
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
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/**
* Whether or not to use colors in error output
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*
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* @var bool
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*/
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public $use_color;
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/**
* Whether or not to show snippets in error output
*
* @var bool
*/
public $show_snippet;
/**
* Whether or not to show informational messages
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*
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* @var bool
*/
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public $show_info;
/**
* @var string
*/
public $output_format;
/**
* @var bool
*/
public $debug_output = false;
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/**
* @var bool
*/
public $debug_lines = false;
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/**
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* @var bool
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*/
public $alter_code = false;
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/**
* @var bool
*/
public $show_issues = true;
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
/** @var int */
public $threads;
/**
* Whether or not to infer types from usage. Computationally expensive, so turned off by default
*
* @var bool
*/
public $infer_types_from_usage = false;
/**
* @var array<string,string>
*/
public $reports = [];
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/**
* @var array<string, bool>
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*/
private $issues_to_fix = [];
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/**
* @var int
*/
public $php_major_version = PHP_MAJOR_VERSION;
/**
* @var int
*/
public $php_minor_version = PHP_MINOR_VERSION;
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/**
* @var bool
*/
public $dry_run = false;
/**
* @var bool
*/
public $diff_methods = false;
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/**
* @var bool
*/
public $only_replace_php_types_with_non_docblock_types = false;
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const TYPE_CONSOLE = 'console';
const TYPE_PYLINT = 'pylint';
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const TYPE_JSON = 'json';
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const TYPE_EMACS = 'emacs';
const TYPE_XML = 'xml';
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const SUPPORTED_OUTPUT_TYPES = [
self::TYPE_CONSOLE,
self::TYPE_PYLINT,
self::TYPE_JSON,
self::TYPE_EMACS,
self::TYPE_XML,
];
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/**
* @param FileProvider $file_provider
* @param Providers $cache_provider
* @param bool $use_color
* @param bool $show_info
* @param string $output_format
* @param int $threads
* @param bool $debug_output
* @param string $reports
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* @param bool $show_snippet
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*/
public function __construct(
Config $config,
Providers $providers,
$use_color = true,
$show_info = true,
$output_format = self::TYPE_CONSOLE,
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
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$threads = 1,
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$debug_output = false,
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$reports = null,
$show_snippet = true
) {
$this->parser_cache_provider = $providers->parser_cache_provider;
$this->file_provider = $providers->file_provider;
$this->file_storage_provider = $providers->file_storage_provider;
$this->classlike_storage_provider = $providers->classlike_storage_provider;
$this->file_reference_provider = $providers->file_reference_provider;
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$this->use_color = $use_color;
$this->show_info = $show_info;
$this->debug_output = $debug_output;
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
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$this->threads = $threads;
$this->config = $config;
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$this->show_snippet = $show_snippet;
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$this->codebase = new Codebase(
$config,
$providers,
$debug_output
);
if (!in_array($output_format, self::SUPPORTED_OUTPUT_TYPES, true)) {
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throw new \UnexpectedValueException('Unrecognised output format ' . $output_format);
}
if ($reports) {
/**
* @var array<string,string>
*/
$mapping = [
'.xml' => self::TYPE_XML,
'.json' => self::TYPE_JSON,
'.txt' => self::TYPE_EMACS,
'.emacs' => self::TYPE_EMACS,
'.pylint' => self::TYPE_PYLINT,
];
foreach ($mapping as $extension => $type) {
if (substr($reports, -strlen($extension)) === $extension) {
$this->reports[$type] = $reports;
break;
}
}
if (empty($this->reports)) {
throw new \UnexpectedValueException('Unrecognised report format ' . $reports);
}
}
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$this->output_format = $output_format;
self::$instance = $this;
}
/**
* @param string $base_dir
* @param string|null $address
* @param bool $server_mode
* @return void
*/
public function server($address = '127.0.0.1:12345', $server_mode = true)
{
$this->diff_methods = true;
$this->file_reference_provider->loadReferenceCache();
$this->codebase->enterServerMode();
$this->config->visitStubFiles($this->codebase, $this->debug_output);
$cwd = getcwd();
if (!$cwd) {
throw new \InvalidArgumentException('Cannot work with empty cwd');
}
$cpu_count = self::getCpuCount();
// let's not go crazy
$usable_cpus = $cpu_count - 2;
if ($usable_cpus > 1) {
$this->threads = $usable_cpus;
}
$this->config->initializePlugins($this);
foreach ($this->config->getProjectDirectories() as $dir_name) {
$this->checkDirWithConfig($dir_name, $this->config);
}
$this->output_format = self::TYPE_JSON;
@cli_set_process_title('Psalm PHP Language Server');
if (!$server_mode && $address) {
// Connect to a TCP server
$socket = stream_socket_client('tcp://' . $address, $errno, $errstr);
if ($socket === false) {
fwrite(STDERR, "Could not connect to language client. Error $errno\n$errstr");
exit(1);
}
stream_set_blocking($socket, false);
new LanguageServer(
new ProtocolStreamReader($socket),
new ProtocolStreamWriter($socket),
$this
);
Loop\run();
} elseif ($server_mode && $address) {
// Run a TCP Server
$tcpServer = stream_socket_server('tcp://' . $address, $errno, $errstr);
if ($tcpServer === false) {
fwrite(STDERR, "Could not listen on $address. Error $errno\n$errstr");
exit(1);
}
fwrite(STDOUT, "Server listening on $address\n");
if (!extension_loaded('pcntl')) {
fwrite(STDERR, "PCNTL is not available. Only a single connection will be accepted\n");
}
while ($socket = stream_socket_accept($tcpServer, -1)) {
fwrite(STDOUT, "Connection accepted\n");
stream_set_blocking($socket, false);
if (extension_loaded('pcntl')) {
// If PCNTL is available, fork a child process for the connection
// An exit notification will only terminate the child process
$pid = pcntl_fork();
if ($pid === -1) {
fwrite(STDERR, "Could not fork\n");
exit(1);
}
if ($pid === 0) {
// Child process
$reader = new ProtocolStreamReader($socket);
$reader->on(
'close',
/** @return void */
function () {
fwrite(STDOUT, "Connection closed\n");
}
);
new LanguageServer(
$reader,
new ProtocolStreamWriter($socket),
$this
);
Loop\run();
// Just for safety
exit(0);
}
} else {
// If PCNTL is not available, we only accept one connection.
// An exit notification will terminate the server
new LanguageServer(
new ProtocolStreamReader($socket),
new ProtocolStreamWriter($socket),
$this
);
Loop\run();
}
}
} else {
// Use STDIO
stream_set_blocking(STDIN, false);
new LanguageServer(
new ProtocolStreamReader(STDIN),
new ProtocolStreamWriter(STDOUT),
$this
);
Loop\run();
}
}
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/**
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* @return self
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*/
public static function getInstance()
{
return self::$instance;
}
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/**
* @param string $base_dir
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* @param bool $is_diff
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*
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* @return void
*/
public function check($base_dir, $is_diff = false)
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{
$start_checks = (int)microtime(true);
if (!$base_dir) {
throw new \InvalidArgumentException('Cannot work with empty base_dir');
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}
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$diff_files = null;
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$deleted_files = null;
$reference_cache = $this->file_reference_provider->loadReferenceCache(true);
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if ($is_diff
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&& $reference_cache
&& $this->parser_cache_provider
&& $this->parser_cache_provider->canDiffFiles()
) {
$deleted_files = $this->file_reference_provider->getDeletedReferencedFiles();
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$diff_files = $deleted_files;
2016-10-07 06:58:08 +02:00
2016-12-29 16:24:10 +01:00
foreach ($this->config->getProjectDirectories() as $dir_name) {
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
$diff_files = array_merge($diff_files, $this->getDiffFilesInDir($dir_name, $this->config));
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}
}
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if ($this->output_format === self::TYPE_CONSOLE) {
echo 'Scanning files...' . "\n";
}
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if ($diff_files === null || $deleted_files === null || count($diff_files) > 200) {
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foreach ($this->config->getProjectDirectories() as $dir_name) {
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$this->checkDirWithConfig($dir_name, $this->config);
}
foreach ($this->config->getProjectFiles() as $file_path) {
$this->codebase->addFilesToAnalyze([$file_path => $file_path]);
}
$this->config->initializePlugins($this);
$this->codebase->scanFiles($this->threads);
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} else {
if ($this->debug_output) {
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echo count($diff_files) . ' changed files: ' . "\n";
echo ' ' . implode("\n ", $diff_files) . "\n";
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}
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if ($diff_files) {
$file_list = $this->getReferencedFilesFromDiff($diff_files);
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2018-02-20 05:36:29 +01:00
// strip out deleted files
$file_list = array_diff($file_list, $deleted_files);
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
2018-02-20 05:36:29 +01:00
$this->checkDiffFilesWithConfig($this->config, $file_list);
2017-01-12 07:12:01 +01:00
$this->config->initializePlugins($this);
$this->codebase->scanFiles($this->threads);
2018-02-20 05:36:29 +01:00
}
}
2017-02-15 06:15:51 +01:00
if ($this->output_format === self::TYPE_CONSOLE) {
echo 'Analyzing files...' . "\n";
2016-10-07 06:58:08 +02:00
}
$this->config->visitStubFiles($this->codebase, $this->debug_output);
$this->codebase->analyzer->analyzeFiles($this, $this->threads, $this->alter_code);
if ($this->parser_cache_provider) {
$removed_parser_files = $this->parser_cache_provider->deleteOldParserCaches(
$is_diff ? $this->parser_cache_provider->getLastGoodRun() : $start_checks
);
if ($this->debug_output && $removed_parser_files) {
echo 'Removed ' . $removed_parser_files . ' old parser caches' . "\n";
}
if ($is_diff) {
$this->parser_cache_provider->touchParserCaches($this->getAllFiles($this->config), $start_checks);
}
}
2018-01-22 05:42:57 +01:00
}
2018-01-22 05:42:57 +01:00
/**
* @return void
*/
public function checkClassReferences()
{
if (!$this->codebase->collect_references) {
throw new \UnexpectedValueException('Should not be checking references');
}
2017-03-02 04:27:52 +01:00
2018-02-04 00:52:35 +01:00
$this->codebase->classlikes->checkClassReferences();
2018-01-22 05:42:57 +01:00
}
2018-01-22 05:42:57 +01:00
/**
* @param string $symbol
*
* @return void
*/
public function findReferencesTo($symbol)
{
$locations_by_files = $this->codebase->findReferencesToSymbol($symbol);
2018-01-22 05:42:57 +01:00
foreach ($locations_by_files as $locations) {
$bounds_starts = [];
2017-03-02 04:27:52 +01:00
2018-01-22 05:42:57 +01:00
foreach ($locations as $location) {
$snippet = $location->getSnippet();
2017-03-02 04:27:52 +01:00
2018-01-22 05:42:57 +01:00
$snippet_bounds = $location->getSnippetBounds();
$selection_bounds = $location->getSelectionBounds();
2018-01-22 05:42:57 +01:00
if (isset($bounds_starts[$selection_bounds[0]])) {
continue;
}
2018-01-22 05:42:57 +01:00
$bounds_starts[$selection_bounds[0]] = true;
$selection_start = $selection_bounds[0] - $snippet_bounds[0];
$selection_length = $selection_bounds[1] - $selection_bounds[0];
echo $location->file_name . ':' . $location->getLineNumber() . "\n" .
2018-01-22 05:42:57 +01:00
(
$this->use_color
? substr($snippet, 0, $selection_start) .
"\e[97;42m" . substr($snippet, $selection_start, $selection_length) .
"\e[0m" . substr($snippet, $selection_length + $selection_start)
: $snippet
) . "\n" . "\n";
}
}
}
/**
* @param string $dir_name
*
* @return void
*/
public function checkDir($dir_name)
{
$this->file_reference_provider->loadReferenceCache();
$this->checkDirWithConfig($dir_name, $this->config, true);
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
if ($this->output_format === self::TYPE_CONSOLE) {
echo 'Scanning files...' . "\n";
}
$this->config->initializePlugins($this);
$this->codebase->scanFiles($this->threads);
$this->config->visitStubFiles($this->codebase, $this->debug_output);
if ($this->output_format === self::TYPE_CONSOLE) {
echo 'Analyzing files...' . "\n";
}
2018-02-04 00:52:35 +01:00
$this->codebase->analyzer->analyzeFiles($this, $this->threads, $this->alter_code);
}
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
/**
* @param string $dir_name
* @param Config $config
* @param bool $allow_non_project_files
*
* @return void
*/
private function checkDirWithConfig($dir_name, Config $config, $allow_non_project_files = false)
{
$file_extensions = $config->getFileExtensions();
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
$file_paths = $this->file_provider->getFilesInDir($dir_name, $file_extensions);
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
$files_to_scan = [];
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
foreach ($file_paths as $file_path) {
if ($allow_non_project_files || $config->isInProjectDirs($file_path)) {
$files_to_scan[$file_path] = $file_path;
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
}
}
2018-02-04 00:52:35 +01:00
$this->codebase->addFilesToAnalyze($files_to_scan);
}
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
/**
* @param Config $config
*
* @return array<int, string>
*/
private function getAllFiles(Config $config)
{
$file_extensions = $config->getFileExtensions();
$file_paths = [];
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
foreach ($config->getProjectDirectories() as $dir_name) {
$file_paths = array_merge(
$file_paths,
$this->file_provider->getFilesInDir($dir_name, $file_extensions)
);
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
}
return $file_paths;
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
}
/**
* @param string $dir_name
* @param Config $config
*
* @return array<string>
*/
protected function getDiffFilesInDir($dir_name, Config $config)
{
$file_extensions = $config->getFileExtensions();
if (!$this->parser_cache_provider) {
throw new \UnexpectedValueException('Parser cache provider cannot be null here');
}
$diff_files = [];
$last_good_run = $this->parser_cache_provider->getLastGoodRun();
$file_paths = $this->file_provider->getFilesInDir($dir_name, $file_extensions);
foreach ($file_paths as $file_path) {
if ($config->isInProjectDirs($file_path)) {
if ($this->file_provider->getModifiedTime($file_path) > $last_good_run) {
$diff_files[] = $file_path;
}
}
}
return $diff_files;
}
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
/**
* @param Config $config
* @param array<string> $file_list
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
*
* @return void
*/
private function checkDiffFilesWithConfig(Config $config, array $file_list = [])
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
{
$files_to_scan = [];
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
foreach ($file_list as $file_path) {
if (!$this->file_provider->fileExists($file_path)) {
continue;
}
if (!$config->isInProjectDirs($file_path)) {
if ($this->debug_output) {
echo 'skipping ' . $file_path . "\n";
}
2017-12-29 17:26:28 +01:00
continue;
}
$files_to_scan[$file_path] = $file_path;
2017-12-29 17:26:28 +01:00
}
2018-02-04 00:52:35 +01:00
$this->codebase->addFilesToAnalyze($files_to_scan);
}
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
/**
* @param string $file_path
*
* @return void
*/
public function checkFile($file_path)
{
if ($this->debug_output) {
echo 'Checking ' . $file_path . "\n";
}
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
$this->config->hide_external_errors = $this->config->isInProjectDirs($file_path);
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
2018-02-04 00:52:35 +01:00
$this->codebase->addFilesToAnalyze([$file_path => $file_path]);
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
$this->file_reference_provider->loadReferenceCache();
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
if ($this->output_format === self::TYPE_CONSOLE) {
echo 'Scanning files...' . "\n";
}
$this->config->initializePlugins($this);
$this->codebase->scanFiles($this->threads);
$this->config->visitStubFiles($this->codebase, $this->debug_output);
if ($this->output_format === self::TYPE_CONSOLE) {
echo 'Analyzing files...' . "\n";
}
2018-02-04 00:52:35 +01:00
$this->codebase->analyzer->analyzeFiles($this, $this->threads, $this->alter_code);
}
2017-01-12 06:54:41 +01:00
/**
* @param string[] $paths_to_check
* @return void
*/
public function checkPaths(array $paths_to_check)
{
foreach ($paths_to_check as $path) {
if ($this->debug_output) {
echo 'Checking ' . $path . "\n";
}
if (is_dir($path)) {
$this->checkDirWithConfig($path, $this->config, true);
} elseif (is_file($path)) {
$this->codebase->addFilesToAnalyze([$path => $path]);
$this->config->hide_external_errors = $this->config->isInProjectDirs($path);
}
}
$this->file_reference_provider->loadReferenceCache();
if ($this->output_format === self::TYPE_CONSOLE) {
echo 'Scanning files...' . "\n";
}
$this->config->initializePlugins($this);
$this->codebase->scanFiles($this->threads);
$this->config->visitStubFiles($this->codebase, $this->debug_output);
if ($this->output_format === self::TYPE_CONSOLE) {
echo 'Analyzing files...' . "\n";
}
$this->codebase->analyzer->analyzeFiles($this, $this->threads, $this->alter_code);
}
2016-06-26 19:45:20 +02:00
/**
* @return Config
*/
public function getConfig()
{
return $this->config;
}
2016-10-15 06:12:57 +02:00
/**
* @param array<string> $diff_files
2017-05-27 02:16:18 +02:00
*
2018-10-07 02:11:19 +02:00
* @return array<string, string>
2016-10-15 06:12:57 +02:00
*/
public function getReferencedFilesFromDiff(array $diff_files, bool $include_referencing_files = true)
{
2016-10-05 23:08:20 +02:00
$all_inherited_files_to_check = $diff_files;
while ($diff_files) {
$diff_file = array_shift($diff_files);
$dependent_files = $this->file_reference_provider->getFilesInheritingFromFile($diff_file);
2016-10-05 23:08:20 +02:00
$new_dependent_files = array_diff($dependent_files, $all_inherited_files_to_check);
$all_inherited_files_to_check = array_merge($all_inherited_files_to_check, $new_dependent_files);
$diff_files = array_merge($diff_files, $new_dependent_files);
2016-10-05 23:08:20 +02:00
}
$all_files_to_check = $all_inherited_files_to_check;
if ($include_referencing_files) {
foreach ($all_inherited_files_to_check as $file_name) {
$dependent_files = $this->file_reference_provider->getFilesReferencingFile($file_name);
$all_files_to_check = array_merge($dependent_files, $all_files_to_check);
}
}
2018-10-07 02:11:19 +02:00
return array_combine($all_files_to_check, $all_files_to_check);
}
2016-12-08 04:38:57 +01:00
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
/**
* @param string $file_path
*
* @return bool
*/
public function fileExists($file_path)
2017-01-19 18:15:42 +01:00
{
Refactor scanning and analysis, introducing multithreading (#191) * Add failing test * Add visitor to soup up classlike references * Move a whole bunch of code into the visitor * Move some methods back, move onto analysis stage * Use the getAliases method everywhere * Fix refs * Fix more refs * Fix some tests * Fix more tests * Fix include tests * Shift config class finding to project checker and fix bugs * Fix a few more tests * transition test to new syntax * Remove var_dump * Delete a bunch of code and fix mutation test * Remove unnecessary visitation * Transition to better mocked out file provider, breaking some cached statement loading * Use different scheme for naming anonymous classes * Fix anonymous class issues * Refactor file/statement loading * Add specific property types * Fix mapped property assignment * Improve how we deal with traits * Fix trait checking * Pass Psalm checks * Add multi-process support * Delay console output until the end * Remove PHP 7 syntax * Update file storage with classes * Fix scanning individual files and add reflection return types * Always turn XDebug off * Add quicker method of getting method mutations * Queue return types for crawling * Interpret all strings as possible classes once we see a `get_class` call * Check invalid return types again * Fix template namespacing issues * Default to class-insensitive file names for includes * Don’t overwrite existing issues data * Add var docblocks for scanning * Add null check * Fix loading of external classes in templates * Only try to populate class when we haven’t yet seen it’s not a class * Fix trait property accessibility * Only ever improve docblock param type * Make param replacement more robust * Fix static const missing inferred type * Fix a few more tests * Register constant definitions * Fix trait aliasing * Skip constant type tests for now * Fix linting issues * Make sure caching is off for tests * Remove unnecessary return * Use emulative parser if on PHP 5.6 * Cache parser for faster first-time parse * Fix constant resolution when scanning classes * Remove test that’s beyond a practical scope * Add back --diff support * Add --help for --threads * Remove unused vars
2017-07-25 22:11:02 +02:00
return $this->file_provider->fileExists($file_path);
2017-01-19 18:15:42 +01:00
}
/**
* @param int $php_major_version
* @param int $php_minor_version
2018-01-07 17:48:33 +01:00
* @param bool $dry_run
2018-01-07 22:14:16 +01:00
* @param bool $safe_types
*
* @return void
*/
2018-01-07 22:11:51 +01:00
public function alterCodeAfterCompletion(
$php_major_version,
$php_minor_version,
$dry_run = false,
$safe_types = false
) {
$this->alter_code = true;
$this->show_issues = false;
$this->php_major_version = $php_major_version;
$this->php_minor_version = $php_minor_version;
2018-01-07 17:48:33 +01:00
$this->dry_run = $dry_run;
2018-01-07 22:11:51 +01:00
$this->only_replace_php_types_with_non_docblock_types = $safe_types;
}
2018-01-05 19:22:48 +01:00
/**
* @param array<string, bool> $issues
*
2018-01-05 19:22:48 +01:00
* @return void
*/
public function setIssuesToFix(array $issues)
{
$this->issues_to_fix = $issues;
}
/**
* @return array<string, bool>
*
* @psalm-suppress PossiblyUnusedMethod - need to fix #422
*/
public function getIssuesToFix()
2018-01-05 19:22:48 +01:00
{
return $this->issues_to_fix;
2018-01-05 19:22:48 +01:00
}
2018-01-21 18:44:46 +01:00
/**
* @return Codebase
2018-01-21 18:44:46 +01:00
*/
public function getCodebase()
2018-01-21 18:44:46 +01:00
{
return $this->codebase;
2018-01-21 18:44:46 +01:00
}
2018-02-04 00:52:35 +01:00
/**
* @param string $fq_class_name
*
* @return FileChecker
*/
public function getFileCheckerForClassLike($fq_class_name)
{
$fq_class_name_lc = strtolower($fq_class_name);
$file_path = $this->codebase->scanner->getClassLikeFilePath($fq_class_name_lc);
$file_checker = new FileChecker(
$this,
$file_path,
$this->config->shortenFileName($file_path)
);
return $file_checker;
}
2018-01-21 18:44:46 +01:00
/**
* @param string $original_method_id
* @param Context $this_context
2018-01-21 18:44:46 +01:00
*
* @return void
2018-01-21 18:44:46 +01:00
*/
public function getMethodMutations($original_method_id, Context $this_context)
2018-01-21 18:44:46 +01:00
{
list($fq_class_name) = explode('::', $original_method_id);
2018-02-04 00:52:35 +01:00
$file_checker = $this->getFileCheckerForClassLike($fq_class_name);
2018-01-21 18:44:46 +01:00
2018-02-04 00:52:35 +01:00
$appearing_method_id = $this->codebase->methods->getAppearingMethodId($original_method_id);
if (!$appearing_method_id) {
// this can happen for some abstract classes implementing (but not fully) interfaces
return;
2018-01-21 18:44:46 +01:00
}
list($appearing_fq_class_name) = explode('::', $appearing_method_id);
2018-01-21 18:44:46 +01:00
$appearing_class_storage = $this->classlike_storage_provider->get($appearing_fq_class_name);
2018-01-21 18:44:46 +01:00
if (!$appearing_class_storage->user_defined) {
return;
2018-01-21 18:44:46 +01:00
}
if (strtolower($appearing_fq_class_name) !== strtolower($fq_class_name)) {
2018-02-04 00:52:35 +01:00
$file_checker = $this->getFileCheckerForClassLike($appearing_fq_class_name);
}
2018-10-07 02:11:19 +02:00
$stmts = $this->codebase->getStatementsForFile(
$file_checker->getFilePath()
);
$file_checker->populateCheckers($stmts);
if (!$this_context->self) {
$this_context->self = $fq_class_name;
$this_context->vars_in_scope['$this'] = Type::parseString($fq_class_name);
}
$file_checker->getMethodMutations($appearing_method_id, $this_context);
2018-01-21 18:44:46 +01:00
}
/**
* Adapted from https://gist.github.com/divinity76/01ef9ca99c111565a72d3a8a6e42f7fb
* returns number of cpu cores
* Copyleft 2018, license: WTFPL
* @throws \RuntimeException
* @throws \LogicException
* @return int
* @psalm-suppress ForbiddenCode
*/
private function getCpuCount(): int
{
if (defined('PHP_WINDOWS_VERSION_MAJOR')) {
/*
$str = trim((string) shell_exec('wmic cpu get NumberOfCores 2>&1'));
if (!preg_match('/(\d+)/', $str, $matches)) {
throw new \RuntimeException('wmic failed to get number of cpu cores on windows!');
}
return ((int) $matches [1]);
*/
return 1;
}
$has_nproc = trim((string) @shell_exec('command -v nproc'));
if ($has_nproc) {
$ret = @shell_exec('nproc');
if (is_string($ret)) {
$ret = trim($ret);
/** @var int|false */
$tmp = filter_var($ret, FILTER_VALIDATE_INT);
if (is_int($tmp)) {
return $tmp;
}
}
}
$ret = @shell_exec('sysctl -n hw.ncpu');
if (is_string($ret)) {
$ret = trim($ret);
/** @var int|false */
$tmp = filter_var($ret, FILTER_VALIDATE_INT);
if (is_int($tmp)) {
return $tmp;
}
}
if (is_readable('/proc/cpuinfo')) {
$cpuinfo = file_get_contents('/proc/cpuinfo');
$count = substr_count($cpuinfo, 'processor');
if ($count > 0) {
return $count;
}
}
throw new \LogicException('failed to detect number of CPUs!');
}
2016-06-10 00:08:25 +02:00
}