feat(gen) add Dockerfile and docker-compose.yml support

Gruntfile.js

@@ -160,7 +160,8 @@ module.exports = function (grunt) {
         testing: 'jasmine',
         auth: true,
         oauth: ['googleAuth', 'twitterAuth'],
-        socketio: true
+        socketio: true,
+        docker: false
       };
 
       var deps = [

app/index.js

@@ -212,8 +212,17 @@ var AngularFullstackGenerator = yeoman.generators.Base.extend({
           return answers.odms && answers.odms.length !== 0;
         },
         default: true
+      }, {
+        type: 'confirm',
+        name: 'docker',
+        message: 'Would you like to include Docker support?',
+        when: function (answers) {
+          return answers.odms && answers.odms.length !== 0;
+        },
+        default: false
       }], function (answers) {
         if(answers.socketio) this.filters.socketio = true;
+        if(answers.docker) this.filters.docker = true;
         if(answers.auth) this.filters.auth = true;
         if(answers.odms && answers.odms.length > 0) {
           var models;

app/templates/.dockerignore(docker)

@@ -0,0 +1,2 @@
+.DS_Store
+node_modules

app/templates/Dockerfile(docker)

@@ -0,0 +1,4 @@
+# Production Dockerfile - Used in the dist directory after grunt build
+FROM node:0.12-onbuild
+ENV NODE_ENV production
+EXPOSE 8080

app/templates/Gruntfile.js

@@ -391,7 +391,10 @@ module.exports = function (grunt) {
         }, {
           expand: true,
           dest: '<%%= yeoman.dist %>',
-          src: [
+          src: [<% if (filters.docker) { %>
+            'Dockerfile',
+            '.dockerignore',
+            'docker-compose.yml',<% } %>
             'package.json',
             'server/**/*'
           ]

app/templates/docker-compose.yml(docker)

@@ -0,0 +1,13 @@
+# This file works in the dist directory after grunt build is finished.
+# Usage:
+#   pip install docker-compose
+#   docker-compose up
+<% if (filters.mongoose) { %>
+<%= _.slugify(appname) %>mongodb:
+  image: mongo:latest<% } %>
+<%= _.slugify(appname) %>:
+  build: .
+  links:
+   - "<%= _.slugify(appname) %>mongodb:mongodb"
+  ports:
+   - "8080:8080"

app/templates/server/config/environment/production.js

@@ -18,7 +18,11 @@ module.exports = {
     uri:    process.env.MONGOLAB_URI ||
             process.env.MONGOHQ_URL ||
             process.env.OPENSHIFT_MONGODB_DB_URL +
-            process.env.OPENSHIFT_APP_NAME ||
+            process.env.OPENSHIFT_APP_NAME ||<% if (filters.docker) { %>
+            (process.env.MONGODB_PORT_27017_TCP_ADDR ? 'mongodb://' +
+              process.env.MONGODB_PORT_27017_TCP_ADDR + ':' +
+              process.env.MONGODB_PORT_27017_TCP_PORT +
+              '/<%= _.slugify(appname) %>' : null) ||<% } %>
             'mongodb://localhost/<%= _.slugify(appname) %>'
   }
 };

test/test-file-creation.js

@@ -22,7 +22,8 @@ describe('angular-fullstack generator', function () {
     odms: [ 'mongoose' ],
     auth: true,
     oauth: [],
-    socketio: true
+    socketio: true,
+    docker: false
   }, dependenciesInstalled = false;
 
   function copySync(s, d) { fs.writeFileSync(d, fs.readFileSync(s)); }
@@ -304,6 +305,15 @@ describe('angular-fullstack generator', function () {
       ]);
     }
 
+    /* Docker support files */
+    if (ops.docker) {
+      files = files.concat([
+        'Dockerfile',
+        '.dockerignore',
+        'docker-compose.yml'
+      ]);
+    }
+
     return files;
   }
 
@@ -502,6 +512,7 @@ describe('angular-fullstack generator', function () {
         auth: true,
         oauth: ['twitterAuth', 'facebookAuth', 'googleAuth'],
         socketio: true,
+        docker: false,
         bootstrap: true,
         uibootstrap: true
       };
@@ -574,6 +585,7 @@ describe('angular-fullstack generator', function () {
         auth: true,
         oauth: ['twitterAuth', 'facebookAuth', 'googleAuth'],
         socketio: true,
+        docker: false,
         bootstrap: true,
         uibootstrap: true
       };
@@ -647,6 +659,7 @@ describe('angular-fullstack generator', function () {
         auth: false,
         oauth: [],
         socketio: false,
+        docker: false,
         bootstrap: false,
         uibootstrap: false
       };
@@ -720,6 +733,7 @@ describe('angular-fullstack generator', function () {
         auth: false,
         oauth: [],
         socketio: false,
+        docker: false,
         bootstrap: true,
         uibootstrap: true
       };
@@ -767,7 +781,6 @@ describe('angular-fullstack generator', function () {
         //  runTest('grunt test:e2e:prod', this, done, 240000);
         //});
       }
-
     });
   });
 });