feat(module): select module to add generations to for declaration

Note: this also displays a warning stating that services are not provided by default

Author: Brocco

addon/ng2/blueprints/component/index.js

@@ -2,6 +2,7 @@ var path = require('path');
 var chalk = require('chalk');
 var Blueprint = require('ember-cli/lib/models/blueprint');
 var dynamicPathParser = require('../../utilities/dynamic-path-parser');
+import { findParentModule } from '../../utilities/find-parent-module';
 var getFiles = Blueprint.prototype.files;
 const stringUtils = require('ember-cli-string-utils');
 const astUtils = require('../../utilities/ast-utils');
@@ -17,6 +18,14 @@ module.exports = {
     { name: 'spec', type: Boolean, default: true }
   ],
 
+  beforeInstall: function() {
+    try {
+      this.pathToModule = findParentModule(this.project, this.dynamicPath.dir);
+    } catch(e) {
+      throw `Error locating module for declaration\n\t${e}`;
+    }
+  },
+
   normalizeEntityName: function (entityName) {
     var parsedPath = dynamicPathParser(this.project, entityName);
 
@@ -100,15 +109,14 @@ module.exports = {
     }
 
     const returns = [];
-    const modulePath = path.join(this.project.root, this.dynamicPath.appRoot, 'app.module.ts');
     const className = stringUtils.classify(`${options.entity.name}Component`);
     const fileName = stringUtils.dasherize(`${options.entity.name}.component`);
     const componentDir = path.relative(this.dynamicPath.appRoot, this.generatePath);
     const importPath = componentDir ? `./${componentDir}/${fileName}` : `./${fileName}`;
 
     if (!options['skip-import']) {
       returns.push(
-        astUtils.addComponentToModule(modulePath, className, importPath)
+        astUtils.addComponentToModule(this.pathToModule, className, importPath)
           .then(change => change.apply()));
     }
 

addon/ng2/blueprints/directive/index.js

@@ -2,6 +2,7 @@ var path = require('path');
 var dynamicPathParser = require('../../utilities/dynamic-path-parser');
 const stringUtils = require('ember-cli-string-utils');
 const astUtils = require('../../utilities/ast-utils');
+import { findParentModule } from '../../utilities/find-parent-module';
 
 module.exports = {
   description: '',
@@ -11,11 +12,19 @@ module.exports = {
     { name: 'prefix', type: Boolean, default: true }
   ],
 
+  beforeInstall: function() {
+    try {
+      this.pathToModule = findParentModule(this.project, this.dynamicPath.dir);
+    } catch(e) {
+      throw `Error locating module for declaration\n\t${e}`;
+    }
+  },
+
   normalizeEntityName: function (entityName) {
     var parsedPath = dynamicPathParser(this.project, entityName);
 
     this.dynamicPath = parsedPath;
-    
+
     var defaultPrefix = '';
     if (this.project.ngConfig &&
         this.project.ngConfig.apps[0] &&
@@ -56,15 +65,14 @@ module.exports = {
     }
 
     const returns = [];
-    const modulePath = path.join(this.project.root, this.dynamicPath.appRoot, 'app.module.ts');
     const className = stringUtils.classify(`${options.entity.name}Directive`);
     const fileName = stringUtils.dasherize(`${options.entity.name}.directive`);
     const componentDir = path.relative(this.dynamicPath.appRoot, this.generatePath);
     const importPath = componentDir ? `./${componentDir}/${fileName}` : `./${fileName}`;
 
     if (!options['skip-import']) {
       returns.push(
-        astUtils.addComponentToModule(modulePath, className, importPath)
+        astUtils.addComponentToModule(this.pathToModule, className, importPath)
           .then(change => change.apply()));
     }
 

addon/ng2/blueprints/module/files/__path__/__name__.module.ts

@@ -1,15 +1,10 @@
 import { NgModule } from '@angular/core';
 import { CommonModule } from '@angular/common';
-import { routing } from './<%= dasherizedModuleName %>.routes';
-import { <%= classifiedModuleName %>Component } from './<%= dasherizedModuleName %>.component';
 
 @NgModule({
   imports: [
-    CommonModule,
-    routing
+    CommonModule
   ],
-  declarations: [
-    <%= classifiedModuleName %>Component
-  ]
+  declarations: []
 })
 export class <%= classifiedModuleName %>Module { }

addon/ng2/blueprints/module/index.js

@@ -49,8 +49,8 @@ module.exports = {
   },
 
   afterInstall: function (options) {
-    options.entity.name = this.entityName;
-    options.flat = false;
+    options.entity.name = this.entityName + path.sep + this.dasherizedModuleName;
+    options.flat = true;
     options.route = false;
     options.inlineTemplate = false;
     options.inlineStyle = false;

addon/ng2/blueprints/pipe/index.js

@@ -2,14 +2,23 @@ var path = require('path');
 var dynamicPathParser = require('../../utilities/dynamic-path-parser');
 const stringUtils = require('ember-cli-string-utils');
 const astUtils = require('../../utilities/ast-utils');
+import { findParentModule } from '../../utilities/find-parent-module';
 
 module.exports = {
   description: '',
-  
+
   availableOptions: [
     { name: 'flat', type: Boolean, default: true }
   ],
 
+  beforeInstall: function() {
+    try {
+      this.pathToModule = findParentModule(this.project, this.dynamicPath.dir);
+    } catch(e) {
+      throw `Error locating module for declaration\n\t${e}`;
+    }
+  },
+
   normalizeEntityName: function (entityName) {
     var parsedPath = dynamicPathParser(this.project, entityName);
 
@@ -18,7 +27,7 @@ module.exports = {
   },
 
   locals: function (options) {
-    return { 
+    return {
       dynamicPath: this.dynamicPath.dir,
       flat: options.flat
     };
@@ -37,22 +46,21 @@ module.exports = {
       }
     };
   },
-  
+
   afterInstall: function(options) {
     if (options.dryRun) {
       return;
     }
 
     const returns = [];
-    const modulePath = path.join(this.project.root, this.dynamicPath.appRoot, 'app.module.ts');
     const className = stringUtils.classify(`${options.entity.name}Pipe`);
     const fileName = stringUtils.dasherize(`${options.entity.name}.pipe`);
     const componentDir = path.relative(this.dynamicPath.appRoot, this.generatePath);
     const importPath = componentDir ? `./${componentDir}/${fileName}` : `./${fileName}`;
 
     if (!options['skip-import']) {
       returns.push(
-        astUtils.addComponentToModule(modulePath, className, importPath)
+        astUtils.addComponentToModule(this.pathToModule, className, importPath)
           .then(change => change.apply()));
     }
 

addon/ng2/blueprints/service/index.js

@@ -1,4 +1,5 @@
 var path = require('path');
+var chalk = require('chalk');
 var dynamicPathParser = require('../../utilities/dynamic-path-parser');
 
 module.exports = {
@@ -34,5 +35,10 @@ module.exports = {
         return dir;
       }
     };
+  },
+
+  afterInstall() {
+    const warningMessage = 'Service is generated but not provided, it must be provided to be used';
+    this._writeStatusToUI(chalk.yellow, 'WARNING', warningMessage);
   }
 };

addon/ng2/utilities/find-parent-module.ts

@@ -0,0 +1,34 @@
+import * as fs from 'fs';
+import * as path from 'path';
+
+module.exports = function findParentModule(
+  project: any,
+  currentDir: string): string {
+
+  const sourceRoot = path.join(project.root, project.ngConfig.apps[0].root, 'app');
+
+  // trim currentDir
+  currentDir = currentDir.replace(path.join(project.ngConfig.apps[0].root, 'app'), '');
+
+  let parts = currentDir.split(path.sep);
+  const partsLength = parts.length;
+  let pathToCheck = path.join(sourceRoot, currentDir);
+
+
+  for (let i = 0; i <= partsLength; i++) {
+    let files: string[] = fs.readdirSync(pathToCheck);
+
+    files = files.filter(file => file.indexOf('.module.ts') > 0);
+
+    if (files.length === 1) {
+      return path.join(pathToCheck, files[0]);
+    } else if (files.length > 1) {
+      throw 'Multiple module files found: ' + pathToCheck.replace(sourceRoot, '');
+    }
+
+    // move to parent directory
+    pathToCheck = path.resolve(path.join(pathToCheck, '..'));
+  }
+
+  throw 'No module files found';
+};