Initial commit

Adding sample docker file creation option.

.gitattributes

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+* text=auto

.gitignore

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+node_modules/

.yo-rc.json

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+{
+  "generator-generator": {}
+}

LICENSE

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+generator-docker
+
+The MIT License (MIT)
+
+Copyright (c) Microsoft Corporation
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1,2 +1,41 @@
-# generator-docker
-Yeoman generator for Docker
+# Yeoman Docker Generator 
+
+## Developing & testing
+After making changes to the code, run: 
+```bash
+npm link 
+```
+
+And then run the generator:
+```bash
+yo docker 
+```
+
+Run the following command from the root folder of the project: 
+```bash
+mocha
+```
+
+## Publishing 
+To publish a new version of the docker generator, increase the generator version and run: 
+
+```bash
+npm publish 
+```
+
+## Installing
+To install generator-docker from npm, run:
+
+```bash
+npm install -g generator-docker
+```
+
+Finally, initiate the generator:
+
+```bash
+yo docker
+```
+
+## License
+
+MIT

generators/app/index.js

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+'use strict';
+var yeoman = require('yeoman-generator');
+var chalk = require('chalk');
+var yosay = require('yosay');
+var path = require('path');
+
+var DockerGenerator = yeoman.generators.Base.extend({
+  constructor: function () {
+    yeoman.generators.Base.apply(this, arguments);  
+  }, 
+  
+  init: function () {
+    this.log(yosay('Welcome to the ' + chalk.red('Docker') + ' generator!'));
+    this.templatedata = {};
+  },
+  
+  initializing: function () {
+  },
+  
+  initForTest: function(artifactType) {
+     this.type = artifactType;
+  },
+  
+  askFor: function () {
+    var done = this.async(); 
+    
+    var prompts = [{
+      type: 'list',
+      name: 'type',
+      message: 'Which Docker artifact do you want to create?',
+      choices: [
+        {
+          name: 'Docker file (' + chalk.bold('Dockerfile') + ')',
+          value: 'dockerfile'
+        },
+        {
+          name: 'Compose file (' + chalk.bold('Docker-compose.yml') + ')',
+          value: 'composefile'
+        }
+      ]
+    }];
+    
+    this.prompt(prompts, function (props) {
+      this.type = props.type;
+      done();
+    }.bind(this));
+  },
+
+  writing: function () {
+      this.sourceRoot(path.join(__dirname, './templates'));
+      
+      switch (this.type) {
+        case 'dockerfile':
+          this.copy(this.sourceRoot() + '/_Dockerfile', 'Dockerfile');
+          break; 
+        case 'composefile':
+          break; 
+        default: 
+          // unknown.
+          break; 
+      }
+  },
+
+  install: function () {
+    // this.installDependencies();
+  }, 
+  
+  end: function () {
+    switch (this.type) {
+      case 'dockerfile':  
+        this.log('Dockerfile was added to your project.');
+        break;
+      case 'composefile':
+        this.log('Oops, nothing there yet :(');
+        break;
+      default: 
+        break; 
+    }
+  }
+});
+
+module.exports = DockerGenerator;

generators/app/templates/_Dockerfile

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+# Hello World Dockerfile
+FROM ubuntu:latest
+RUN ["/bin/echo", "Hello World!"]

jsconfig.json

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+{
+	"compilerOptions": {
+		"target": "ES5",
+		"module": "commonjs"
+	}
+}

package.json

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+{
+  "name": "generator-docker",
+  "version": "0.0.4",
+  "description": "Docker generator",
+  "files": [
+    "generators/app"
+  ],
+  "keywords": [
+    "yeoman-generator",
+    "vscode",
+    "docker",
+    "extensions",
+    "visual studio",
+    "docker compose"
+  ],
+  "license": "MIT",
+  "author": {
+    "name": "DockerToolsDevTeam",
+    "url": "https://github.com/Microsoft"
+  },
+   "dependencies": {
+    "yeoman-generator": "^0.19.0",
+    "chalk": "^1.0.0",
+    "yosay": "^1.0.2"
+  },
+  "devDependencies": {
+    "mocha": "*"
+  }
+}

test/test-app.js

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+'use strict';
+
+var path = require('path');
+var assert = require('yeoman-generator').assert;
+var helpers = require('yeoman-generator').test;
+var os = require('os');
+
+describe('docker:app', function () {
+  before(function (done) {
+    helpers.run(path.join(__dirname, '../generators/app'))
+      .withPrompts({ type:"dockerfile"})
+      .on('end', done);
+  });
+
+  it('creates files', function () {
+    assert.file([
+      'Dockerfile'
+    ]);
+  });
+});