| Server IP : 79.136.114.73 / Your IP : 3.148.211.202 Web Server : Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.29 OpenSSL/1.0.1f System : Linux b8009 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64 User : www-data ( 33) PHP Version : 5.5.9-1ubuntu4.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /var/www/appsrv.astacus.se/forge/node_modules/eslint/lib/config/ |
Upload File : |
/**
* @fileoverview Responsible for caching config files
* @author Sylvan Mably
*/
"use strict";
//------------------------------------------------------------------------------
// Helpers
//------------------------------------------------------------------------------
/**
* Get a string hash for a config vector
* @param {Array<Object>} vector config vector to hash
* @returns {string} hash of the vector values
* @private
*/
function hash(vector) {
return JSON.stringify(vector);
}
//------------------------------------------------------------------------------
// API
//------------------------------------------------------------------------------
/**
* Configuration caching class
*/
module.exports = class ConfigCache {
constructor() {
this.configFullNameCache = new Map();
this.localHierarchyCache = new Map();
this.mergedVectorCache = new Map();
this.mergedCache = new Map();
}
/**
* Gets a config object from the cache for the specified config file path.
* @param {string} configFullName the name of the configuration as used in the eslint config(e.g. 'plugin:node/recommended'),
* or the absolute path to a config file. This should uniquely identify a config.
* @returns {Object|null} config object, if found in the cache, otherwise null
* @private
*/
getConfig(configFullName) {
return this.configFullNameCache.get(configFullName);
}
/**
* Sets a config object in the cache for the specified config file path.
* @param {string} configFullName the name of the configuration as used in the eslint config(e.g. 'plugin:node/recommended'),
* or the absolute path to a config file. This should uniquely identify a config.
* @param {Object} config the config object to add to the cache
* @returns {void}
* @private
*/
setConfig(configFullName, config) {
this.configFullNameCache.set(configFullName, config);
}
/**
* Gets a list of hierarchy-local config objects that apply to the specified directory.
* @param {string} directory the path to the directory
* @returns {Object[]|null} a list of config objects, if found in the cache, otherwise null
* @private
*/
getHierarchyLocalConfigs(directory) {
return this.localHierarchyCache.get(directory);
}
/**
* For each of the supplied parent directories, sets the list of config objects for that directory to the
* appropriate subset of the supplied parent config objects.
* @param {string[]} parentDirectories a list of parent directories to add to the config cache
* @param {Object[]} parentConfigs a list of config objects that apply to the lowest directory in parentDirectories
* @returns {void}
* @private
*/
setHierarchyLocalConfigs(parentDirectories, parentConfigs) {
parentDirectories.forEach((localConfigDirectory, i) => {
const directoryParentConfigs = parentConfigs.slice(0, parentConfigs.length - i);
this.localHierarchyCache.set(localConfigDirectory, directoryParentConfigs);
});
}
/**
* Gets a merged config object corresponding to the supplied vector.
* @param {Array<Object>} vector the vector to find a merged config for
* @returns {Object|null} a merged config object, if found in the cache, otherwise null
* @private
*/
getMergedVectorConfig(vector) {
return this.mergedVectorCache.get(hash(vector));
}
/**
* Sets a merged config object in the cache for the supplied vector.
* @param {Array<Object>} vector the vector to save a merged config for
* @param {Object} config the merged config object to add to the cache
* @returns {void}
* @private
*/
setMergedVectorConfig(vector, config) {
this.mergedVectorCache.set(hash(vector), config);
}
/**
* Gets a merged config object corresponding to the supplied vector, including configuration options from outside
* the vector.
* @param {Array<Object>} vector the vector to find a merged config for
* @returns {Object|null} a merged config object, if found in the cache, otherwise null
* @private
*/
getMergedConfig(vector) {
return this.mergedCache.get(hash(vector));
}
/**
* Sets a merged config object in the cache for the supplied vector, including configuration options from outside
* the vector.
* @param {Array<Object>} vector the vector to save a merged config for
* @param {Object} config the merged config object to add to the cache
* @returns {void}
* @private
*/
setMergedConfig(vector, config) {
this.mergedCache.set(hash(vector), config);
}
};