Fix missing name and description in POM

The subprojects configuration in the `build.gradle` of the root project
is executed before the build scripts of the subprojects are executed.
Since the name and the description for the POM is set in the build
scripts of the subprojects this information is not yet available at the
time when the POM is configured in the root build script.

This commit fixes this by postponing the POM configuration to the
after-evaluation phase of the build.

Author: cboehme

build.gradle

@@ -67,18 +67,6 @@ subprojects {
     group 'build'
   }
 
-  task publish {
-    dependsOn tasks.uploadArchives
-  }
-
-  configurations {
-    mavenDeploySupport
-  }
-
-  dependencies {
-    mavenDeploySupport "org.apache.maven.wagon:wagon-http:2.2"
-  }
-
   artifacts {
     archives sourceJar
     archives javadocJar
@@ -91,90 +79,106 @@ subprojects {
     sign configurations.archives
   }
 
-  def mavenProjectDescription = {
-    name project.mavenName ?: project.name
-    if (project.description) {
-      description project.description
+  repositories {
+    mavenLocal()
+    mavenCentral()
+  }
+}
+
+gradle.projectsEvaluated {
+  subprojects {
+    configurations {
+      mavenDeploySupport
     }
-    url 'https://github.com/culturegraph/metafacture-core'
-    inceptionYear '2011'
-    organization {
-      name 'Deutsche Nationalbibliothek'
-      url 'http://dnb.de/'
+
+    dependencies {
+      mavenDeploySupport "org.apache.maven.wagon:wagon-http:2.2"
     }
-    licenses {
-      license {
-        name 'The Apache License, Version 2.0'
-        url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
+
+    def mavenProjectDescription = {
+      name project.mavenName ?: project.name
+      if (project.description) {
+        description project.description
       }
-    }
-    mailingLists {
-      mailingList {
-        name 'Metafacture Mailing List'
-        post '[email protected]'
-        subscribe '[email protected]'
-        unsubscribe '[email protected]'
-        archive 'http://lists.dnb.de/pipermail/metafacture/'
+      url 'https://github.com/culturegraph/metafacture-core'
+      inceptionYear '2011'
+      organization {
+        name 'Deutsche Nationalbibliothek'
+        url 'http://dnb.de/'
+      }
+      licenses {
+        license {
+          name 'The Apache License, Version 2.0'
+          url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
+        }
+      }
+      mailingLists {
+        mailingList {
+          name 'Metafacture Mailing List'
+          post '[email protected]'
+          subscribe '[email protected]'
+          unsubscribe '[email protected]'
+          archive 'http://lists.dnb.de/pipermail/metafacture/'
+        }
+      }
+      scm {
+        connection 'scm:git:https://github.com/metafacture/metafacture-core.git'
+        developerConnection 'scm:git:https://github.com/metafacture/metafacture-core.git'
+        url 'https://github.com/metafacture/metafacture-core'
+        tag rootProject.scmInfo.tag ?: 'HEAD'
+      }
+      issueManagement {
+        system 'Github'
+        url 'https://github.com/metafacture/metafacture-core/issues'
+      }
+      ciManagement {
+        system 'Travis CI'
+        url 'https://travis-ci.org/metafacture/metafacture-core'
       }
     }
-    scm {
-      connection 'scm:git:https://github.com/metafacture/metafacture-core.git'
-      developerConnection 'scm:git:https://github.com/metafacture/metafacture-core.git'
-      url 'https://github.com/metafacture/metafacture-core'
-      tag project.scmInfo.tag ?: 'HEAD'
-    }
-    issueManagement {
-      system 'Github'
-      url 'https://github.com/metafacture/metafacture-core/issues'
-    }
-    ciManagement {
-      system 'Travis CI'
-      url 'https://travis-ci.org/metafacture/metafacture-core'
-    }
-  }
 
-  install {
-    repositories {
-      mavenInstaller {
-        pom.project mavenProjectDescription
-        beforeDeployment {
-          MavenDeployment deployment -> signing.signPom(deployment)
+    install {
+      repositories {
+        mavenInstaller {
+          pom.project mavenProjectDescription
+          beforeDeployment {
+            MavenDeployment deployment -> signing.signPom(deployment)
+          }
         }
       }
     }
-  }
 
-  uploadArchives {
-    repositories {
-      mavenDeployer {
-        configuration = configurations.mavenDeploySupport
-        if (project.hasProperty('releaseRepositoryUrl')) {
-          repository(url: releaseRepositoryUrl) {
-            if (project.hasProperty('releaseRepositoryUser')) {
-              authentication(userName: releaseRepositoryUser,
-                             password: releaseRepositoryPassword)
+    uploadArchives {
+      repositories {
+        mavenDeployer {
+          configuration = configurations.mavenDeploySupport
+          if (project.hasProperty('releaseRepositoryUrl')) {
+            repository(url: releaseRepositoryUrl) {
+              if (project.hasProperty('releaseRepositoryUser')) {
+                authentication(userName: releaseRepositoryUser,
+                               password: releaseRepositoryPassword)
+              }
             }
           }
-        }
-        if (project.hasProperty('snapshotRepositoryUrl')) {
-          snapshotRepository(url: snapshotRepositoryUrl) {
-            if (project.hasProperty('snapshotRepositoryUser')) {
-              authentication(userName: snapshotRepositoryUser,
-                             password: snapshotRepositoryPassword)
+          if (project.hasProperty('snapshotRepositoryUrl')) {
+            snapshotRepository(url: snapshotRepositoryUrl) {
+              if (project.hasProperty('snapshotRepositoryUser')) {
+                authentication(userName: snapshotRepositoryUser,
+                               password: snapshotRepositoryPassword)
+              }
             }
           }
-        }
-        pom.project mavenProjectDescription
-        beforeDeployment {
-          MavenDeployment deployment -> signing.signPom(deployment)
+          pom.project mavenProjectDescription
+          beforeDeployment {
+            MavenDeployment deployment -> signing.signPom(deployment)
+          }
         }
       }
     }
-  }
 
-  repositories {
-    mavenLocal()
-    mavenCentral()
+    task publish {
+      dependsOn tasks.uploadArchives
+    }
   }
 }