Пример #1
0
Файл: CLI.php Проект: etsy/phan
 /**
  * Create and read command line arguments, configuring
  * \Phan\Config as a side effect.
  */
 public function __construct()
 {
     global $argv;
     // Parse command line args
     // still available: g,n,t,u,v,w
     $opts = getopt("f:m:o:c:k:aeqbr:pid:s:3:y:l:xj:zh::", ['backward-compatibility-checks', 'dead-code-detection', 'directory:', 'dump-ast', 'dump-signatures-file:', 'exclude-directory-list:', 'exclude-file:', 'file-list-only:', 'file-list:', 'help', 'ignore-undeclared', 'minimum-severity:', 'output-mode:', 'output:', 'parent-constructor-required:', 'progress-bar', 'project-root-directory:', 'quick', 'state-file:', 'processes:', 'config-file:', 'signature-compatibility', 'markdown-issue-messages']);
     // Determine the root directory of the project from which
     // we root all relative paths passed in as args
     Config::get()->setProjectRootDirectory($opts['d'] ?? $opts['project-root-directory'] ?? getcwd());
     // Before reading the config, check for an override on
     // the location of the config file path.
     if (isset($opts['k'])) {
         $this->config_file = $opts['k'];
     } else {
         if (isset($opts['config-file'])) {
             $this->config_file = $opts['config-file'];
         }
     }
     // Now that we have a root directory, attempt to read a
     // configuration file `.phan/config.php` if it exists
     $this->maybeReadConfigFile();
     $this->output = new ConsoleOutput();
     $factory = new PrinterFactory();
     $printer_type = 'text';
     $minimum_severity = Config::get()->minimum_severity;
     $mask = -1;
     foreach ($opts ?? [] as $key => $value) {
         switch ($key) {
             case 'h':
             case 'help':
                 $this->usage();
                 break;
             case 'r':
             case 'file-list-only':
                 // Mark it so that we don't load files through
                 // other mechanisms.
                 $this->file_list_only = true;
                 // Empty out the file list
                 $this->file_list = [];
                 // Intentionally fall through to load the
                 // file list
             // Intentionally fall through to load the
             // file list
             case 'f':
             case 'file-list':
                 $file_list = is_array($value) ? $value : [$value];
                 foreach ($file_list as $file_name) {
                     $file_path = Config::projectPath($file_name);
                     if (is_file($file_path) && is_readable($file_path)) {
                         $this->file_list = array_merge($this->file_list, file(Config::projectPath($file_name), FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES));
                     } else {
                         error_log("Unable to read file {$file_path}");
                     }
                 }
                 break;
             case 'l':
             case 'directory':
                 if (!$this->file_list_only) {
                     $directory_list = is_array($value) ? $value : [$value];
                     foreach ($directory_list as $directory_name) {
                         $this->file_list = array_merge($this->file_list, $this->directoryNameToFileList($directory_name));
                     }
                 }
                 break;
             case 'k':
             case 'config-file':
                 break;
             case 'm':
             case 'output-mode':
                 if (!in_array($value, $factory->getTypes(), true)) {
                     $this->usage(sprintf('Unknown output mode "%s". Known values are [%s]', $value, implode(',', $factory->getTypes())));
                 }
                 $printer_type = $value;
                 break;
             case 'c':
             case 'parent-constructor-required':
                 Config::get()->parent_constructor_required = explode(',', $value);
                 break;
             case 'q':
             case 'quick':
                 Config::get()->quick_mode = true;
                 break;
             case 'b':
             case 'backward-compatibility-checks':
                 Config::get()->backward_compatibility_checks = true;
                 break;
             case 'p':
             case 'progress-bar':
                 Config::get()->progress_bar = true;
                 break;
             case 'a':
             case 'dump-ast':
                 Config::get()->dump_ast = true;
                 break;
             case 'dump-signatures-file':
                 Config::get()->dump_signatures_file = $value;
                 break;
             case 'o':
             case 'output':
                 $this->output = new StreamOutput(fopen($value, 'w'));
                 break;
             case 'i':
             case 'ignore-undeclared':
                 $mask ^= Issue::CATEGORY_UNDEFINED;
                 break;
             case '3':
             case 'exclude-directory-list':
                 Config::get()->exclude_analysis_directory_list = explode(',', $value);
                 break;
             case 'exclude-file':
                 Config::get()->exclude_file_list = array_merge(Config::get()->exclude_file_list, is_array($value) ? $value : [$value]);
                 break;
             case 's':
             case 'state-file':
                 // TODO: re-enable eventually
                 // Config::get()->stored_state_file_path = $value;
                 break;
             case 'j':
             case 'processes':
                 Config::get()->processes = (int) $value;
                 break;
             case 'z':
             case 'signature-compatibility':
                 Config::get()->analyze_signature_compatibility = (bool) $value;
                 break;
             case 'y':
             case 'minimum-severity':
                 $minimum_severity = (int) $value;
                 break;
             case 'd':
             case 'project-root-directory':
                 // We handle this flag before parsing options so
                 // that we can get the project root directory to
                 // base other config flags values on
                 break;
             case 'x':
             case 'dead-code-detection':
                 Config::get()->dead_code_detection = true;
                 break;
             case 'markdown-issue-messages':
                 Config::get()->markdown_issue_messages = true;
                 break;
             default:
                 $this->usage("Unknown option '-{$key}'");
                 break;
         }
     }
     $printer = $factory->getPrinter($printer_type, $this->output);
     $filter = new ChainedIssueFilter([new FileIssueFilter(new Phan()), new MinimumSeverityFilter($minimum_severity), new CategoryIssueFilter($mask)]);
     $collector = new BufferingCollector($filter);
     Phan::setPrinter($printer);
     Phan::setIssueCollector($collector);
     $pruneargv = array();
     foreach ($opts ?? [] as $opt => $value) {
         foreach ($argv as $key => $chunk) {
             $regex = '/^' . (isset($opt[1]) ? '--' : '-') . $opt . '/';
             if (($chunk == $value || is_array($value) && in_array($chunk, $value)) && $argv[$key - 1][0] == '-' || preg_match($regex, $chunk)) {
                 array_push($pruneargv, $key);
             }
         }
     }
     while ($key = array_pop($pruneargv)) {
         unset($argv[$key]);
     }
     foreach ($argv as $arg) {
         if ($arg[0] == '-') {
             $this->usage("Unknown option '{$arg}'");
         }
     }
     if (!$this->file_list_only) {
         // Merge in any remaining args on the CLI
         $this->file_list = array_merge($this->file_list, array_slice($argv, 1));
         // Merge in any files given in the config
         $this->file_list = array_merge($this->file_list, Config::get()->file_list);
         // Merge in any directories given in the config
         foreach (Config::get()->directory_list as $directory_name) {
             $this->file_list = array_merge($this->file_list, $this->directoryNameToFileList($directory_name));
         }
         // Don't scan anything twice
         $this->file_list = array_unique($this->file_list);
     }
     // Exclude any files that should be excluded from
     // parsing and analysis (not read at all)
     if (count(Config::get()->exclude_file_list) > 0) {
         $exclude_file_set = [];
         foreach (Config::get()->exclude_file_list as $file) {
             $exclude_file_set[$file] = true;
         }
         $this->file_list = array_filter($this->file_list, function (string $file) use($exclude_file_set) : bool {
             return empty($exclude_file_set[$file]);
         });
     }
     // We can't run dead code detection on multiple cores because
     // we need to update reference lists in a globally accessible
     // way during analysis. With our parallelization mechanism, there
     // is no shared state between processes, making it impossible to
     // have a complete set of reference lists.
     assert(Config::get()->processes === 1 || !Config::get()->dead_code_detection, "We cannot run dead code detection on more than one core.");
 }
Пример #2
0
 /**
  * Create and read command line arguments, configuring
  * \Phan\Config as a side effect.
  */
 public function __construct()
 {
     global $argv;
     // file_put_contents('/tmp/file', implode("\n", $argv));
     // Parse command line args
     // still available: g,j,k,n,t,u,v,w,z
     $opts = getopt("f:m:o:c:aeqbr:pid:s:3:y:l:xh::", ['backward-compatibility-checks', 'dead-code-detection', 'directory:', 'dump-ast', 'exclude-directory-list:', 'expand-file-list', 'file-list-only:', 'file-list:', 'help', 'ignore-undeclared', 'minimum-severity:', 'output-mode:', 'output:', 'parent-constructor-required:', 'progress-bar', 'project-root-directory:', 'quick', 'state-file:']);
     // Determine the root directory of the project from which
     // we root all relative paths passed in as args
     Config::get()->setProjectRootDirectory($opts['d'] ?? getcwd());
     // Now that we have a root directory, attempt to read a
     // configuration file `.phan/config.php` if it exists
     $this->maybeReadConfigFile();
     $this->output = new ConsoleOutput();
     $factory = new PrinterFactory();
     $printer_type = 'text';
     $minimum_severity = Config::get()->minimum_severity;
     $mask = -1;
     foreach ($opts ?? [] as $key => $value) {
         switch ($key) {
             case 'h':
             case 'help':
                 $this->usage();
                 break;
             case 'r':
             case 'file-list-only':
                 // Mark it so that we don't load files through
                 // other mechanisms.
                 $this->file_list_only = true;
                 // Empty out the file list
                 $this->file_list = [];
                 // Intentionally fall through to load the
                 // file list
             // Intentionally fall through to load the
             // file list
             case 'f':
             case 'file-list':
                 $file_list = is_array($value) ? $value : [$value];
                 foreach ($file_list as $file_name) {
                     if (is_file($file_name) && is_readable($file_name)) {
                         $this->file_list = array_merge($this->file_list, file($file_name, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES));
                     } else {
                         error_log("Unable to read file {$file_name}");
                     }
                 }
                 break;
             case 'l':
             case 'directory':
                 if (!$this->file_list_only) {
                     $directory_list = is_array($value) ? $value : [$value];
                     foreach ($directory_list as $directory_name) {
                         $this->file_list = array_merge($this->file_list, $this->directoryNameToFileList($directory_name));
                     }
                 }
                 break;
             case 'm':
             case 'output-mode':
                 if (!in_array($value, $factory->getTypes(), true)) {
                     $this->usage(sprintf('Unknown output mode "%s". Known values are [%s]', $value, implode(',', $factory->getTypes())));
                 }
                 $printer_type = $value;
                 break;
             case 'c':
             case 'parent-constructor-required':
                 Config::get()->parent_constructor_required = explode(',', $value);
                 break;
             case 'q':
             case 'quick':
                 Config::get()->quick_mode = true;
                 break;
             case 'b':
             case 'backward-compatibility-checks':
                 Config::get()->backward_compatibility_checks = true;
                 break;
             case 'p':
             case 'progress-bar':
                 Config::get()->progress_bar = true;
                 break;
             case 'a':
             case 'dump-ast':
                 Config::get()->dump_ast = true;
                 break;
             case 'e':
             case 'expand-file-list':
                 Config::get()->expand_file_list = true;
                 break;
             case 'o':
             case 'output':
                 $this->output = new StreamOutput(fopen($value, 'w'));
                 break;
             case 'i':
             case 'ignore-undeclared':
                 $mask ^= Issue::CATEGORY_UNDEFINED;
                 break;
             case '3':
             case 'exclude-directory-list':
                 Config::get()->exclude_analysis_directory_list = explode(',', $value);
                 break;
             case 's':
             case 'state-file':
                 Config::get()->stored_state_file_path = $value;
                 break;
             case 'y':
             case 'minimum-severity':
                 $minimum_severity = (int) $value;
                 break;
             case 'd':
             case 'project-root-directory':
                 // We handle this flag before parsing options so
                 // that we can get the project root directory to
                 // base other config flags values on
                 break;
             case 'x':
             case 'dead-code-detection':
                 Config::get()->dead_code_detection = true;
                 break;
             default:
                 $this->usage("Unknown option '-{$key}'");
                 break;
         }
     }
     $printer = $factory->getPrinter($printer_type, $this->output);
     $filter = new ChainedIssueFilter([new FileIssueFilter(new Phan()), new MinimumSeverityFilter($minimum_severity), new CategoryIssueFilter($mask)]);
     $collector = new BufferingCollector($filter);
     Phan::setPrinter($printer);
     Phan::setIssueCollector($collector);
     $pruneargv = array();
     foreach ($opts ?? [] as $opt => $value) {
         foreach ($argv as $key => $chunk) {
             $regex = '/^' . (isset($opt[1]) ? '--' : '-') . $opt . '/';
             if (($chunk == $value || is_array($value) && in_array($chunk, $value)) && $argv[$key - 1][0] == '-' || preg_match($regex, $chunk)) {
                 array_push($pruneargv, $key);
             }
         }
     }
     while ($key = array_pop($pruneargv)) {
         unset($argv[$key]);
     }
     foreach ($argv as $arg) {
         if ($arg[0] == '-') {
             $this->usage("Unknown option '{$arg}'");
         }
     }
     if (!$this->file_list_only) {
         // Merge in any remaining args on the CLI
         $this->file_list = array_merge($this->file_list, array_slice($argv, 1));
         // Merge in any files given in the config
         $this->file_list = array_merge($this->file_list, Config::get()->file_list);
         // Merge in any directories given in the config
         foreach (Config::get()->directory_list as $directory_name) {
             $this->file_list = array_merge($this->file_list, $this->directoryNameToFileList($directory_name));
         }
     }
 }