67 lines
2.0 KiB
JavaScript
67 lines
2.0 KiB
JavaScript
// Copyright IBM Corp. 2014,2016. All Rights Reserved.
|
|
// Node module: loopback-boot
|
|
// This file is licensed under the MIT License.
|
|
// License text available at https://opensource.org/licenses/MIT
|
|
|
|
'use strict';
|
|
|
|
var util = require('util');
|
|
var utils = require('./utils');
|
|
var path = require('path');
|
|
var async = require('async');
|
|
var debug = require('debug')('loopback:boot:plugin-loader');
|
|
var PluginBase = require('./plugin-base');
|
|
var _ = require('lodash');
|
|
|
|
module.exports = function(options) {
|
|
return new PluginScript(options);
|
|
};
|
|
|
|
function PluginScript(options) {
|
|
PluginBase.call(this, options, 'pluginScripts', null);
|
|
}
|
|
|
|
util.inherits(PluginScript, PluginBase);
|
|
|
|
PluginScript.prototype.load = function(context) {
|
|
var options = this.options;
|
|
var appRootDir = options.rootDir;
|
|
// require directories
|
|
var pluginDirs = options.pluginDirs || []; // precedence
|
|
pluginDirs = pluginDirs.concat(path.join(appRootDir, 'plugins'));
|
|
utils.resolveRelativePaths(pluginDirs, appRootDir);
|
|
|
|
var pluginScripts = options.pluginScripts || [];
|
|
utils.resolveRelativePaths(pluginScripts, appRootDir);
|
|
|
|
pluginDirs.forEach(function(dir) {
|
|
pluginScripts = pluginScripts.concat(
|
|
utils.findScripts(dir, options.scriptExtensions)
|
|
);
|
|
var envdir = dir + '/' + options.env;
|
|
pluginScripts = pluginScripts.concat(
|
|
utils.findScripts(envdir, options.scriptExtensions)
|
|
);
|
|
});
|
|
|
|
pluginScripts = _.uniq(pluginScripts);
|
|
debug('Plugin scripts: %j', pluginScripts);
|
|
this.configure(context, pluginScripts);
|
|
return pluginScripts;
|
|
};
|
|
|
|
PluginScript.prototype.compile = function(context) {
|
|
var pluginScripts = context.configurations.pluginScripts;
|
|
context.instructions = context.instructions || {};
|
|
var plugins = context.instructions.pluginScripts = {};
|
|
var self = this;
|
|
pluginScripts.forEach(function(ps) {
|
|
debug('Loading %s', ps);
|
|
var factory = require(ps);
|
|
var handler = factory(self.options);
|
|
var name = handler.name || path.basename(ps, '.js');
|
|
debug('Loaded plugin name: %s', name);
|
|
plugins[name] = handler;
|
|
});
|
|
};
|