61 lines
1.6 KiB
JavaScript
61 lines
1.6 KiB
JavaScript
// Copyright IBM Corp. 2014,2016. All Rights Reserved.
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// Node module: loopback-boot
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// This file is licensed under the MIT License.
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// License text available at https://opensource.org/licenses/MIT
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'use strict';
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var path = require('path');
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var fs = require('fs-extra');
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var extend = require('util')._extend;
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var sandbox = require('./sandbox');
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var appdir = exports;
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var PATH = appdir.PATH = null;
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appdir.init = function(cb) {
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// Node's module loader has a very aggressive caching, therefore
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// we can't reuse the same path for multiple tests
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// The code here is used to generate a random string
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require('crypto').randomBytes(5, function(err, buf) {
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if (err) return cb(err);
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var randomStr = buf.toString('hex');
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PATH = appdir.PATH = sandbox.resolve(randomStr);
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cb(null, appdir.PATH);
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});
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};
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appdir.createConfigFilesSync = function(appConfig, dataSources, models) {
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appConfig = extend({
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}, appConfig);
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appdir.writeConfigFileSync('config.json', appConfig);
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dataSources = extend({
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db: {
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connector: 'memory',
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defaultForType: 'db',
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},
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}, dataSources);
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appdir.writeConfigFileSync('datasources.json', dataSources);
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models = extend({
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}, models);
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appdir.writeConfigFileSync('model-config.json', models);
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};
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appdir.writeConfigFileSync = function(name, json) {
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return appdir.writeFileSync(name, JSON.stringify(json, null, 2));
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};
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appdir.writeFileSync = function(name, content) {
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var filePath = this.resolve(name);
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fs.mkdirsSync(path.dirname(filePath));
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fs.writeFileSync(filePath, content, 'utf-8');
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return filePath;
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};
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appdir.resolve = function(name) {
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return path.resolve(PATH, name);
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};
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