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var Immutable = require('immutable');
var PREFIX = require('../constants/pluginPrefix');
var DEFAULT_VERSION = '*';
var Plugin = Immutable.Record({
name: String(),
// Requirement version (ex: ">1.0.0")
version: String(DEFAULT_VERSION),
// Path to load this plugin
path: String(),
// Depth of this plugin in the dependency tree
depth: Number(0),
// Content of the "package.json"
package: Immutable.Map(),
// Content of the package itself
content: Immutable.Map()
}, 'Plugin');
Plugin.prototype.getName = function() {
return this.get('name');
};
Plugin.prototype.getPath = function() {
return this.get('path');
};
Plugin.prototype.getVersion = function() {
return this.get('version');
};
Plugin.prototype.getPackage = function() {
return this.get('package');
};
Plugin.prototype.getContent = function() {
return this.get('content');
};
Plugin.prototype.getDepth = function() {
return this.get('depth');
};
/**
Return the ID on NPM for this plugin
@return {String}
*/
Plugin.prototype.getNpmID = function() {
return Plugin.nameToNpmID(this.getName());
};
/**
Check if a plugin is loaded
@return {Boolean}
*/
Plugin.prototype.isLoaded = function() {
return Boolean(this.getPackage().size > 0 && this.getContent().size > 0);
};
/**
Return map of hooks
@return {Map<String:Function>}
*/
Plugin.prototype.getHooks = function() {
return this.getContent().get('hooks');
};
/**
Return a specific hook
@param {String} name
@return {Function|undefined}
*/
Plugin.prototype.getHook = function(name) {
return this.getHooks().get(name);
};
/**
Create a plugin from a string
@param {String}
@return {Plugin}
*/
Plugin.createFromString = function(s) {
var parts = s.split('@');
var name = parts[0];
var version = parts.slice(1).join('@');
return new Plugin({
name: name,
version: version || DEFAULT_VERSION
});
};
/**
Return NPM id for a plugin name
@param {String}
@return {String}
*/
Plugin.nameToNpmID = function(s) {
return PREFIX + s;
};
module.exports = Plugin;
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