Moved code from jruby-gradle-plugin to here

Author: ysb33r

.gitignore

@@ -1,3 +1,4 @@
 .gradle
 build/
 *.sw*
+*.iml

build.gradle

@@ -8,7 +8,7 @@ buildscript {
 }
 
 group = 'com.github.jruby-gradle'
-version = '0.1.0'
+version = '0.1.1'
 
 if (System.env.RELEASE != '1') {
     version = "${version}-SNAPSHOT"

src/main/groovy/com/github/jrubygradle/JRubyJar.groovy

@@ -0,0 +1,37 @@
+package com.github.jrubygradle
+
+import org.gradle.api.Project
+import org.gradle.api.tasks.bundling.Jar
+
+/**
+  *
+  * @author R. Tyler Croy
+  */
+class JRubyJar extends Jar {
+
+    static final String mainClass = 'com.lookout.jruby.JarMain'
+    static final String JRUBYJAR_CONFIG = 'jrubyJar'
+
+    JRubyJar() {
+        super()
+        description 'Create a JRuby-based .jar file'
+
+        // Bring in any compiled classes from our project
+        from "$project.buildDir/classes/main"
+
+        // By adding the JarMain class as the main-class we can have a
+        // runnable jar
+        manifest {
+            attributes 'Main-Class' : mainClass
+        }
+    }
+
+    /** Update dependencies on the project to include those necessary for
+     * building JRubyJar's
+     */
+    static void updateJRubyDependencies(Project project) {
+        project.dependencies {
+            jrubyJar group: 'org.jruby', name: 'jruby-complete', version: project.jruby.defaultVersion
+        }
+    }
+}

src/main/groovy/com/github/jrubygradle/JRubyJarPlugin.groovy

@@ -0,0 +1,40 @@
+package com.github.jrubygradle
+
+/**
+ * Created by schalkc on 27/08/2014.
+ */
+class JRubyJarPlugin {
+    void apply(Project project) {
+        // MIGHT NEED: project.apply plugin: 'java', 'java-base'
+
+        project.configurations.create(JRubyWar.JRUBYWAR_CONFIG)
+
+        // TODO: Should probably check whether it exists before creating it
+        project.configurations {
+            jrubyEmbeds
+        }
+
+        project.dependencies {
+            jrubyEmbeds group: 'com.lookout', name: 'warbler-bootstrap', version: '1.+'
+        }
+
+// TODO: This will depend on which plugin we pull in
+//            // In order to update the testing cycle we need to tell unit tests where to
+//            // find GEMs. We are assuming that if someone includes this plugin, that they
+//            // will be writing tests that includes jruby and that they might need some
+//            // GEMs as part of the tests.
+//            project.tasks.test {
+//                environment GEM_HOME : project.extensions.getByName('jruby').gemInstallDir
+//                dependsOn 'jrubyPrepareGems'
+//            }
+
+        project.task('jrubyJar', type: JRubyJar) {
+            group JRubyPlugin.TASK_GROUP_NAME
+            dependsOn project.tasks.jrubyPrepare
+            dependsOn project.tasks.classes
+        }
+
+    }
+
+
+}

src/test/groovy/com/github/jrubygradle/JRubyJarSpec.groovy

@@ -0,0 +1,33 @@
+package com.github.jrubygradle
+
+import org.gradle.testfixtures.ProjectBuilder
+import spock.lang.*
+import static org.gradle.api.logging.LogLevel.*
+
+/**
+ * @author R. Tyler Croy
+ *
+ */
+class JRubyJarSpec extends Specification {
+    static final File TEST_SCRIPT_DIR = new File( System.getProperty('TEST_SCRIPT_DIR') ?: 'src/test/resources/scripts')
+    static final File TESTROOT = new File(System.getProperty('TESTROOT') ?: 'build/tmp/test/unittests')
+    static final String TASK_NAME = 'JarJar'
+
+    def project
+    def jarTask
+
+    void setup() {
+        project = ProjectBuilder.builder().build()
+        project.buildDir = TESTROOT
+        project.logging.level = LIFECYCLE
+        project.apply plugin: 'com.github.jruby-gradle.base'
+        jarTask = project.task(TASK_NAME, type: JRubyJar)
+
+    }
+
+    def "basic sanity check"() {
+        expect: "jarTask to be an instance"
+            jarTask instanceof JRubyJar
+            project.tasks.jrubyJar.group == 'JRuby'
+    }
+}