chore: update dependencies

.npmrc

@@ -0,0 +1 @@
+package-lock=false

.travis.yml

@@ -1,7 +1,7 @@
 sudo: false
 language: node_js
 node_js:
-  - "4"
   - "6"
-  - "7"
+  - "8"
+  - "10"
 

package.json

@@ -16,14 +16,15 @@
     "url": "https://github.com/strongloop/loopback-boot"
   },
   "engines": {
-    "node": ">=4.0.0"
+    "node": ">=6"
   },
   "main": "index.js",
   "browser": "browser.js",
   "scripts": {
     "test": "mocha",
     "posttest": "npm run lint",
-    "lint": "eslint ."
+    "lint": "eslint .",
+    "lint:fix": "eslint . --fix"
   },
   "license": "MIT",
   "dependencies": {
@@ -39,7 +40,7 @@
   "devDependencies": {
     "browserify": "^4.2.3",
     "chai": "^3.5.0",
-    "coffee-script": "^1.10.0",
+    "coffeescript": "^2.3.1",
     "coffeeify": "^2.0.1",
     "dirty-chai": "^1.2.2",
     "eslint": "^3.19.0",

test/bootstrapper.test.js

@@ -68,40 +68,47 @@ describe('Bootstrapper', function() {
       expect(instructions.application, 'application').to.be.an('object');
       expect(instructions.tracker, 'instruction: tracker').to.eql('compile');
       expect(context.executions.tracker, 'execution: tracker').to.eql('start');
-      expect(process.bootFlags, 'process: bootFlags').to.eql(['barLoaded',
+      expect(process.bootFlags, 'process: bootFlags').to.eql([
+        'barLoaded',
         'barSyncLoaded',
         'fooLoaded',
+        'promiseLoaded',
+        'thenableLoaded',
         'barStarted',
         'barFinished',
         'barSyncExecuted',
+        'promiseStarted',
+        'promiseFinished',
+        'thenableStarted',
+        'thenableFinished',
       ]);
       done();
     });
   });
 
   it('searches boot file extensions specified in options.scriptExtensions',
-  function(done) {
-    var options = {
-      app: app,
-      appRootDir: path.join(__dirname, './fixtures/simple-app'),
-      scriptExtensions: ['.customjs', '.customjs2'],
-    };
+    function(done) {
+      var options = {
+        app: app,
+        appRootDir: path.join(__dirname, './fixtures/simple-app'),
+        scriptExtensions: ['.customjs', '.customjs2'],
+      };
 
-    var bootstrapper = new Bootstrapper(options);
+      var bootstrapper = new Bootstrapper(options);
 
-    var context = {
-      app: app,
-    };
+      var context = {
+        app: app,
+      };
 
-    bootstrapper.run(context, function(err) {
-      if (err) return done(err);
-      expect(process.bootFlags, 'process: bootFlags').to.eql([
-        'customjs',
-        'customjs2',
-      ]);
-      done();
+      bootstrapper.run(context, function(err) {
+        if (err) return done(err);
+        expect(process.bootFlags, 'process: bootFlags').to.eql([
+          'customjs',
+          'customjs2',
+        ]);
+        done();
+      });
     });
-  });
 
   afterEach(function() {
     delete process.bootFlags;

test/browser.test.js

@@ -17,7 +17,7 @@ var createBrowserLikeContext = require('./helpers/browser').createContext;
 var printContextLogs = require('./helpers/browser').printContextLogs;
 
 var compileStrategies = {
-  'default': function(appDir) {
+  default: function(appDir) {
     var b = browserify({
       basedir: appDir,
       debug: true,
@@ -26,7 +26,7 @@ var compileStrategies = {
     return b;
   },
 
-  'coffee': function(appDir) {
+  coffee: function(appDir) {
     var b = browserify({
       basedir: appDir,
       extensions: ['.coffee'],
@@ -55,8 +55,10 @@ describe('browser support', function() {
         // configured in fixtures/browser-app/boot/configure.js
         expect(app.settings).to.have.property('custom-key', 'custom-value');
         expect(Object.keys(app.models)).to.include('Customer');
-        expect(app.models.Customer.settings)
-          .to.have.property('_customized', 'Customer');
+        expect(app.models.Customer.settings).to.have.property(
+          '_customized',
+          'Customer'
+        );
 
         // configured in fixtures/browser-app/component-config.json
         // and fixtures/browser-app/components/dummy-component.js
@@ -88,7 +90,7 @@ describe('browser support', function() {
 
   it('supports coffee-script files', function(done) {
     // add coffee-script to require.extensions
-    require('coffee-script/register');
+    require('coffeescript/register');
 
     var appDir = path.resolve(__dirname, './fixtures/coffee-app');
 
@@ -99,8 +101,10 @@ describe('browser support', function() {
         // configured in fixtures/browser-app/boot/configure.coffee
         expect(app.settings).to.have.property('custom-key', 'custom-value');
         expect(Object.keys(app.models)).to.include('Customer');
-        expect(app.models.Customer.settings)
-          .to.have.property('_customized', 'Customer');
+        expect(app.models.Customer.settings).to.have.property(
+          '_customized',
+          'Customer'
+        );
         done();
       });
     });
@@ -109,14 +113,13 @@ describe('browser support', function() {
 
 function browserifyTestApp(options, strategy, next) {
   // set default args
-  if (((typeof strategy) === 'function') && !next) {
+  if (typeof strategy === 'function' && !next) {
     next = strategy;
     strategy = undefined;
   }
-  if (!strategy)
-    strategy = 'default';
+  if (!strategy) strategy = 'default';
 
-  var appDir = typeof(options) === 'object' ? options.appRootDir : options;
+  var appDir = typeof options === 'object' ? options.appRootDir : options;
   var b = compileStrategies[strategy](appDir);
 
   boot.compileToBrowserify(options, b, function(err) {

test/executor.test.js

@@ -1188,6 +1188,7 @@ describe('executor', function() {
     it('should convert dynamic variable for datasource', function(done) {
       var datasource = {
         mydb: {
+          connector: 'memory',
           host: '${DYNAMIC_HOST}',
           port: '${DYNAMIC_PORT}',
         },
@@ -1206,7 +1207,10 @@ describe('executor', function() {
 
     it('should resolve dynamic config via app.get()', function(done) {
       var datasource = {
-        mydb: {host: '${DYNAMIC_HOST}'},
+        mydb: {
+          connector: 'memory',
+          host: '${DYNAMIC_HOST}',
+        },
       };
       var bootInstructions = {
         application: {DYNAMIC_HOST: '127.0.0.4'},
@@ -1223,7 +1227,10 @@ describe('executor', function() {
     it('should take ENV precedence over config.json', function(done) {
       process.env.DYNAMIC_HOST = '127.0.0.2';
       var datasource = {
-        mydb: {host: '${DYNAMIC_HOST}'},
+        mydb: {
+          connector: 'memory',
+          host: '${DYNAMIC_HOST}',
+        },
       };
       var bootInstructions = {
         application: {DYNAMIC_HOST: '127.0.0.3'},
@@ -1238,7 +1245,10 @@ describe('executor', function() {
 
     it('empty dynamic conf should resolve as `undefined`', function(done) {
       var datasource = {
-        mydb: {host: '${DYNAMIC_HOST}'},
+        mydb: {
+          connector: 'memory',
+          host: '${DYNAMIC_HOST}',
+        },
       };
       var bootInstructions = {dataSources: datasource};