From 28090e8a5ff5c3eae3a791ec8c3dafcc54790c34 Mon Sep 17 00:00:00 2001
From: Phillip Webb <pwebb@gopivotal.com>
Date: Sat, 7 Jun 2014 23:05:51 -0700
Subject: [PATCH] Generate and attach dependency-tree

Update spring-boot-versions to generate a dependency-tree file and
attach it as an artifact. The file is generated by creating a temporary
POM and calling the invoker plugin.

The spring-boot-versions POM now depends on all spring-boot-starter-*
POMs to ensure that they have been installed before the dependency
tree is processes.

See gh-1047
---
 spring-boot-dependencies/pom.xml              |  12 ++
 spring-boot-starters/pom.xml                  |   1 +
 spring-boot-versions/pom.xml                  | 178 ++++++++++++++++++
 .../src/dependency-tree/pom.xml               |  40 ++++
 .../groovy/generateDependencyTreePom.groovy   |  34 ++++
 5 files changed, 265 insertions(+)
 create mode 100644 spring-boot-versions/src/dependency-tree/pom.xml
 create mode 100644 spring-boot-versions/src/main/groovy/generateDependencyTreePom.groovy

diff --git a/spring-boot-dependencies/pom.xml b/spring-boot-dependencies/pom.xml
index 6cca2f68106..38bc2c3c4e7 100644
--- a/spring-boot-dependencies/pom.xml
+++ b/spring-boot-dependencies/pom.xml
@@ -162,6 +162,12 @@
 				<groupId>org.springframework.boot</groupId>
 				<artifactId>spring-boot-starter</artifactId>
 				<version>1.1.0.BUILD-SNAPSHOT</version>
+				<exclusions>
+					<exclusion>
+						<groupId>commons-logging</groupId>
+						<artifactId>commons-logging</artifactId>
+					</exclusion>
+				</exclusions>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.boot</groupId>
@@ -292,6 +298,12 @@
 				<groupId>org.springframework.boot</groupId>
 				<artifactId>spring-boot-starter-test</artifactId>
 				<version>1.1.0.BUILD-SNAPSHOT</version>
+				<exclusions>
+					<exclusion>
+						<groupId>commons-logging</groupId>
+						<artifactId>commons-logging</artifactId>
+					</exclusion>
+				</exclusions>
 			</dependency>
 			<dependency>
 				<groupId>org.springframework.boot</groupId>
diff --git a/spring-boot-starters/pom.xml b/spring-boot-starters/pom.xml
index 309f13eb059..87c07167df7 100644
--- a/spring-boot-starters/pom.xml
+++ b/spring-boot-starters/pom.xml
@@ -20,6 +20,7 @@
 		<main.basedir>${basedir}/..</main.basedir>
 	</properties>
 	<modules>
+		<!-- If you add a starter remember to also add a dependency in spring-boot-versions -->
 		<module>spring-boot-starter</module>
 		<module>spring-boot-starter-amqp</module>
 		<module>spring-boot-starter-aop</module>
diff --git a/spring-boot-versions/pom.xml b/spring-boot-versions/pom.xml
index 94c6c939947..63160430b0a 100644
--- a/spring-boot-versions/pom.xml
+++ b/spring-boot-versions/pom.xml
@@ -28,6 +28,7 @@
 		</resources>
 		<plugins>
 			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-help-plugin</artifactId>
 				<executions>
 					<execution>
@@ -42,6 +43,49 @@
 					</execution>
 				</executions>
 			</plugin>
+			<plugin>
+				<groupId>org.codehaus.gmavenplus</groupId>
+				<artifactId>gmavenplus-plugin</artifactId>
+				<executions>
+					<execution>
+						<goals>
+							<goal>execute</goal>
+						</goals>
+						<phase>generate-resources</phase>
+					</execution>
+				</executions>
+				<configuration>
+					<scripts>
+						<script>file:///${project.basedir}/src/main/groovy/generateDependencyTreePom.groovy</script>
+					</scripts>
+				</configuration>
+				<dependencies>
+					<dependency>
+						<groupId>org.codehaus.groovy</groupId>
+						<artifactId>groovy-all</artifactId>
+						<version>${groovy.version}</version>
+					</dependency>
+				</dependencies>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-invoker-plugin</artifactId>
+				<executions>
+					<execution>
+						<id>generate-dependency-tree</id>
+						<phase>generate-resources</phase>
+						<goals>
+							<goal>run</goal>
+						</goals>
+						<configuration>
+							<cloneProjectsTo>${project.build.directory}/invoker</cloneProjectsTo>
+							<settingsFile>src/dependency-tree/settings.xml</settingsFile>
+							<streamLogs>true</streamLogs>
+							<pom>${basedir}/src/dependency-tree/pom.xml</pom>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>xml-maven-plugin</artifactId>
@@ -89,6 +133,10 @@
 									<file>${project.build.directory}/effective-pom/spring-boot-versions.xml</file>
 									<type>effective-pom</type>
 								</artifact>
+								<artifact>
+									<file>${project.build.directory}/dependency-tree/dependency-tree.txt </file>
+									<type>dependency-tree</type>
+								</artifact>
 							</artifacts>
 						</configuration>
 					</execution>
@@ -96,4 +144,134 @@
 			</plugin>
 		</plugins>
 	</build>
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-actuator</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-amqp</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-aop</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-batch</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-elasticsearch</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-gemfire</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-mongodb</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-rest</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-solr</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-freemarker</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-groovy-templates</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-hornetq</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-integration</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-jdbc</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-jetty</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-log4j</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-logging</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-mobile</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-redis</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-remote-shell</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-security</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-social-facebook</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-social-linkedin</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-social-twitter</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-thymeleaf</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-tomcat</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-velocity</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-websocket</artifactId>
+		</dependency>
+	</dependencies>
 </project>
diff --git a/spring-boot-versions/src/dependency-tree/pom.xml b/spring-boot-versions/src/dependency-tree/pom.xml
new file mode 100644
index 00000000000..b100b464509
--- /dev/null
+++ b/spring-boot-versions/src/dependency-tree/pom.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-versions</artifactId>
+		<version>@project.version@</version>
+		<relativePath>../../target/dependency-tree</relativePath>
+	</parent>
+	<artifactId>spring-boot-versions-dependency-tree</artifactId>
+	<packaging>pom</packaging>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-dependency-plugin</artifactId>
+				<executions>
+					<execution>
+						<id>write-dependencies-tree</id>
+						<phase>generate-resources</phase>
+						<goals>
+							<goal>tree</goal>
+						</goals>
+						<configuration>
+							<outputFile>@project.build.directory@/dependency-tree/dependency-tree.txt</outputFile>
+							<verbose>true</verbose>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
+	<repositories>
+		<repository>
+			<id>spring-ext</id>
+			<url>http://repo.spring.io/ext-release-local/</url>
+		</repository>
+	</repositories>
+</project>
diff --git a/spring-boot-versions/src/main/groovy/generateDependencyTreePom.groovy b/spring-boot-versions/src/main/groovy/generateDependencyTreePom.groovy
new file mode 100644
index 00000000000..4a931da9ffc
--- /dev/null
+++ b/spring-boot-versions/src/main/groovy/generateDependencyTreePom.groovy
@@ -0,0 +1,34 @@
+// Generate a POM from the effective-pom that can be used to build a complete dependency tree
+
+import groovy.util.*
+import groovy.xml.*
+
+def effectivePom = new XmlSlurper().parse(
+	new File(project.build.directory, 'effective-pom/spring-boot-versions.xml'))
+
+effectivePom.dependencyManagement.dependencies.dependency.findAll{ it.groupId != "org.springframework.boot" }.each {
+	effectivePom.dependencies.appendNode( it )
+}
+
+// effectivePom.appendNode(effectivePom.dependencyManagement.dependencies)
+effectivePom.parent.replaceNode {}
+effectivePom.dependencyManagement.replaceNode {}
+effectivePom.build.replaceNode {}
+effectivePom.properties.replaceNode {}
+effectivePom.repositories.replaceNode {}
+effectivePom.pluginRepositories.replaceNode {}
+effectivePom.reporting.replaceNode {}
+
+out = new StreamingMarkupBuilder()
+String xmlResult = out.bind {
+	mkp.declareNamespace("": "http://maven.apache.org/POM/4.0.0")
+	mkp.yield effectivePom
+}
+
+
+def outputDir = new File(project.build.directory, 'dependency-tree');
+outputDir.mkdirs();
+XmlUtil.serialize(xmlResult, new FileWriter(new File(outputDir, 'pom.xml')))
+
+
+