Differential D13373 Diff 32377 src/moduleutils/PhutilLibraryMapBuilder.php

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src/moduleutils/PhutilLibraryMapBuilder.php

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/* -( Source Management )-------------------------------------------------- */		/* -( Source Management )-------------------------------------------------- */

/**		/**
* Build a map of all source files in a library to hashes of their content.		* Build a map of all source files in a library to hashes of their content.
* Returns an array like this:		* Returns an array like this:
*		*
		* ```lang=php
* array(		* array(
* 'src/parser/ExampleParser.php' => '60b725f10c9c85c70d97880dfe8191b3',		* 'src/parser/ExampleParser.php' => '60b725f10c9c85c70d97880dfe8191b3',
* // ...		* // ...
* );		* );
		* ```
*		*
* @return dict Map of library-relative paths to content hashes.		* @return dict Map of library-relative paths to content hashes.
		*
* @task source		* @task source
*/		*/
private function loadSourceFileMap() {		private function loadSourceFileMap() {
$root = $this->getPath();		$root = $this->getPath();

$init = $this->getPathForLibraryInit();		$init = $this->getPathForLibraryInit();
if (!Filesystem::pathExists($init)) {		if (!Filesystem::pathExists($init)) {
throw new Exception(		throw new Exception(
Show All 35 Lines	/* -( Source Management )-------------------------------------------------- */
}		}

/**		/**
* Convert the symbol analysis of all the source files in the library into		* Convert the symbol analysis of all the source files in the library into
* a library map.		* a library map.
*		*
* @param dict Symbol analysis of all source files.		* @param dict Symbol analysis of all source files.
* @return dict Library map.		* @return dict Library map.
		*
* @task source		* @task source
*/		*/
private function buildLibraryMap(array $symbol_map) {		private function buildLibraryMap(array $symbol_map) {
$library_map = array(		$library_map = array(
'class' => array(),		'class' => array(),
		'interface' => array(),
'function' => array(),		'function' => array(),
'xmap' => array(),		'xmap' => array(),
);		);

// Detect duplicate symbols within the library.		// Detect duplicate symbols within the library.
foreach ($symbol_map as $file => $info) {		foreach ($symbol_map as $file => $info) {
foreach ($info['have'] as $type => $symbols) {		foreach ($info['have'] as $type => $symbols) {
foreach ($symbols as $symbol => $declaration) {		foreach ($symbols as $symbol => $declaration) {
$lib_type = ($type == 'interface') ? 'class' : $type;		if (!empty($library_map[$type][$symbol])) {
if (!empty($library_map[$lib_type][$symbol])) {		$prior = $library_map[$type][$symbol];
$prior = $library_map[$lib_type][$symbol];
throw new Exception(		throw new Exception(
pht(		pht(
"Definition of %s '%s' in file '%s' duplicates prior ".		"Definition of %s '%s' in file '%s' duplicates prior ".
"definition in file '%s'. You can not declare the ".		"definition in file '%s'. You can not declare the ".
"same symbol twice.",		"same symbol twice.",
$type,		$type,
$symbol,		$symbol,
$file,		$file,
$prior));		$prior));
}		}
$library_map[$lib_type][$symbol] = $file;		$library_map[$type][$symbol] = $file;
}		}
}		}
$library_map['xmap'] += $info['xmap'];		$library_map['xmap'] += $info['xmap'];
}		}

// Simplify the common case (one parent) to make the file a little easier		// Simplify the common case (one parent) to make the file a little easier
// to deal with.		// to deal with.
foreach ($library_map['xmap'] as $class => $extends) {		foreach ($library_map['xmap'] as $class => $extends) {
Show All 10 Lines	private function buildLibraryMap(array $symbol_map) {
ksort($library_map);		ksort($library_map);

return $library_map;		return $library_map;
}		}

/**		/**
* Write a finalized library map.		* Write a finalized library map.
*		*
* @param dict Library map structure to write.		* @param dict Library map structure to write.
* @return void		* @return void
*		*
* @task source		* @task source
*/		*/
private function writeLibraryMap(array $library_map) {		private function writeLibraryMap(array $library_map) {
$map_file = $this->getPathForLibraryMap();		$map_file = $this->getPathForLibraryMap();
$version = self::LIBRARY_MAP_VERSION;		$version = self::LIBRARY_MAP_VERSION;

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