Support for dependency description

This commit updates the configuration format and JSON metadata output
to support an additional description attribute.

The description attribute is meant to further describe the purpose of the
dependency. This is a minor update to the JSON format that is fully
backward compatible.

Fixes gh-40

initializr-service/application.yml

@@ -12,82 +12,109 @@ initializr:
       content:
         - name: Security
           id: security
+          description: Support for spring-security
         - name: AOP
           id: aop
+          description: Support for aspect-oriented programming including spring-aop and AspectJ
     - name: Data
       content:
         - name: JDBC
           id: jdbc
+          description: Support for JDBC databases
         - name: JPA
           id: data-jpa
+          description: Support for the Java Persistence API including spring-data-jpa, spring-orm and Hibernate
           aliases:
             - jpa
         - name: MongoDB
           id: data-mongodb
+          description: Support for the MongoDB NoSQL Database, including spring-data-mongodb
         - name: Redis
           id: redis
+          description: Support for the REDIS key-value data store, including spring-redis
         - name: Gemfire
           id: data-gemfire
+          description: Support for the GemFire distributed data store including spring-data-gemfire
         - name: Solr
           id: data-solr
+          description: Support for the Apache Solr search platform, including spring-data-solr
         - name: Elasticsearch
           id: data-elasticsearch
+          description: Support for the Elasticsearch search and analytics engine including spring-data-elasticsearch
     - name: I/O
       content:
         - name: Batch
           id: batch
+          description: Support for Spring Batch including HSQLDB database
         - name: Integration
           id: integration
+          description: Support for common spring-integration modules
         - name: JMS
           id: hornetq
+          description: Support for Java Message Service API via HornetQ
         - name: AMQP
           id: amqp
+          description: Support for the Advanced Message Queuing Protocol via spring-rabbit
     - name: Web
       content:
         - name: Web
           id: web
+          description: Support for full-stack web development, including Tomcat and spring-webmvc
           facets:
             - web
         - name: Websocket
           id: websocket
+          description: Support for websocket development with Tomcat
         - name: WS
           id: ws
+          description: Support for Spring Web Services
         - name: Rest Repositories
           id: data-rest
+          description: Support for exposing Spring Data repositories over REST via spring-data-rest-webmvc
         - name: Mobile
           id: mobile
+          description: Support for spring-mobile
     - name: Template Engines
       content:
         - name: Freemarker
           id: freemarker
+          description: Support for the FreeMarker templating engine
           facets:
             - web
         - name: Velocity
           id: velocity
+          description: Support for the Velocity templating engine
           facets:
             - web
         - name: Groovy Templates
           id: groovy-templates
+          description: Support for the Groovy templating engine
           facets:
             - web
         - name: Thymeleaf
           id: thymeleaf
+          description: Support for the Thymeleaf templating engine, including integration with Spring
           facets:
             - web
     - name: Social
       content:
         - name: Facebook
           id: social-facebook
+          description: Support for spring-social-facebook
         - name: LinkedIn
           id: social-linkedin
+          description: Support for spring-social-linkedin
         - name: Twitter
           id: social-twitter
+          description: Support for spring-social-twitter
     - name: Ops
       content:
         - name: Actuator
           id: actuator
+          description: Production ready features to help you monitor and manage your application
         - name: Remote Shell
           id: remote-shell
+          description: Support for CRaSH
   types:
     - name: Maven POM
       id: maven-build

initializr/src/main/groovy/io/spring/initializr/InitializrMetadata.groovy

@@ -206,6 +206,8 @@ class InitializrMetadata {
 		@JsonIgnore
 		String version
 
+		String description
+
 		/**
 		 * Specify if the dependency has its coordinates set, i.e. {@code groupId}
 		 * and {@code artifactId}.

initializr/src/test/groovy/io/spring/initializr/web/MainControllerIntegrationTests.groovy

@@ -103,14 +103,14 @@ class MainControllerIntegrationTests extends AbstractInitializrControllerIntegra
 	@Test // Test that the current output is exactly what we expect
 	void validateCurrentProjectMetadata() {
 		def json = restTemplate.getForObject(createUrl('/'), String.class)
-		def expected = readJson('1.0')
+		def expected = readJson('1.0.1')
 		JSONAssert.assertEquals(expected, new JSONObject(json), JSONCompareMode.STRICT)
 	}
 
-	@Test // Test that the  current code complies "at least" with 1.0
-	void validateProjectMetadata10() {
+	@Test // Test that the  current code complies "at least" with 1.0.0
+	void validateProjectMetadata100() {
 		def json = restTemplate.getForObject(createUrl('/'), String.class)
-		def expected = readJson('1.0')
+		def expected = readJson('1.0.0')
 		JSONAssert.assertEquals(expected, new JSONObject(json), JSONCompareMode.LENIENT)
 	}
 

initializr/src/test/resources/application-test-default.yml

@@ -9,6 +9,7 @@ initializr:
       content:
         - name: Web
           id: web
+          description: Web dependency description
           facets:
             - web
         - name: Security

initializr/src/test/resources/metadata/test-default-1.0.1.json

@@ -0,0 +1,125 @@
+{"dependencies": [
+    {
+        "name": "Core",
+        "content": [
+            {
+                "name": "Web",
+                "id": "web",
+                "description": "Web dependency description"
+            },
+            {
+                "name": "Security",
+                "id": "security"
+            },
+            {
+                "name": "Data JPA",
+                "id": "data-jpa"
+            }
+        ]
+    },
+    {
+        "name": "Other",
+        "content": [
+            {
+                "name": "Foo",
+                "id": "org.acme:foo"
+            },
+            {
+                "name": "Bar",
+                "id": "org.acme:bar"
+            }
+        ]
+    }
+], "types": [
+    {
+        "name": "Maven POM",
+        "id": "pom.xml",
+        "action": "/pom.xml",
+        "default": false
+    },
+    {
+        "name": "Maven Project",
+        "id": "starter.zip",
+        "action": "/starter.zip",
+        "default": true
+    },
+    {
+        "name": "Gradle Config",
+        "id": "build.gradle",
+        "action": "/build.gradle",
+        "default": false
+    },
+    {
+        "name": "Gradle Project",
+        "id": "gradle.zip",
+        "action": "/starter.zip",
+        "default": false
+    }
+], "packagings": [
+    {
+        "name": "Jar",
+        "id": "jar",
+        "default": true
+    },
+    {
+        "name": "War",
+        "id": "war",
+        "default": false
+    }
+], "javaVersions": [
+    {
+        "name": "1.6",
+        "id": "1.6",
+        "default": false
+    },
+    {
+        "name": "1.7",
+        "id": "1.7",
+        "default": true
+    },
+    {
+        "name": "1.8",
+        "id": "1.8",
+        "default": false
+    }
+], "languages": [
+    {
+        "name": "Groovy",
+        "id": "groovy",
+        "default": false
+    },
+    {
+        "name": "Java",
+        "id": "java",
+        "default": true
+    }
+], "bootVersions": [
+    {
+        "name": "Latest SNAPSHOT",
+        "id": "1.2.0.BUILD-SNAPSHOT",
+        "default": false
+    },
+    {
+        "name": "1.1.4",
+        "id": "1.1.4.RELEASE",
+        "default": true
+    },
+    {
+        "name": "1.0.2",
+        "id": "1.0.2.RELEASE",
+        "default": false
+    }
+], "defaults": {
+    "groupId": "org.test",
+    "artifactId": "demo",
+    "version": "0.0.1-SNAPSHOT",
+    "name": "demo",
+    "description": "Demo project for Spring Boot",
+    "packageName": "demo",
+    "type": "starter.zip",
+    "packaging": "jar",
+    "javaVersion": "1.7",
+    "language": "java",
+    "bootVersion": "1.1.4.RELEASE"
+}
+}