92 lines
3.5 KiB
Groovy
92 lines
3.5 KiB
Groovy
/*
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* Copyright 2002-2010 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// -----------------------------------------------------------------------------
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// Task definitions and configuration relating to the SpringSource 'bundlor'
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// OSGi manifest generation utility.
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//
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// @author Chris Beams
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// see: http://www.springsource.org/bundlor
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// -----------------------------------------------------------------------------
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/**
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* Generate an OSGi manifest using the ant bundlor task.
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*
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* @author Luke Taylor
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* @author Chris Beams
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* @see http://static.springsource.org/s2-bundlor/1.0.x/user-guide/html/ch04s02.html
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*/
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task bundlor(dependsOn: compileJava) {
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description = 'Generates an OSGi-compatibile MANIFEST.MF file.'
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def template = new File(projectDir, 'template.mf')
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def bundlorDir = new File("${project.buildDir}/bundlor")
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def manifest = file("${bundlorDir}/META-INF/MANIFEST.MF")
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// inform gradle what directory this task writes so that
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// it can be removed when issuing `gradle cleanBundlor`
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outputs.dir bundlorDir
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// incremental build configuration
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// if the $manifest output file already exists, the bundlor
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// task will be skipped *unless* any of the following are true
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// * template.mf has been changed
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// * main classpath dependencies have been changed
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// * main java sources for this project have been modified
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outputs.files manifest
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inputs.files template, project.sourceSets.main.runtimeClasspath
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// tell the jar task to use bundlor manifest instead of the default
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jar.manifest.from manifest
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// the bundlor manifest should be evaluated as part of the jar task's
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// incremental build
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jar.inputs.files manifest
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// configuration that will be used when creating the ant taskdef classpath
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configurations { bundlorconf }
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dependencies {
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bundlorconf 'com.springsource.bundlor:com.springsource.bundlor.ant:1.0.0.RELEASE',
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'com.springsource.bundlor:com.springsource.bundlor:1.0.0.RELEASE',
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'com.springsource.bundlor:com.springsource.bundlor.blint:1.0.0.RELEASE'
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}
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doFirst {
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ant.taskdef(resource: 'com/springsource/bundlor/ant/antlib.xml',
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classpath: configurations.bundlorconf.asPath)
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// the bundlor ant task writes directly to standard out
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// redirect it to INFO level logging, which gradle will
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// deal with gracefully
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logging.captureStandardOutput(LogLevel.INFO)
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// the ant task will throw unless this dir exists
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if (!bundlorDir.isDirectory())
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bundlorDir.mkdir()
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// execute the ant task, and write out the $manifest file
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ant.bundlor(inputPath: sourceSets.main.classesDir,
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outputPath: bundlorDir, manifestTemplatePath: template) {
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property(name: 'version', value: project.version)
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property(name: 'spring.version', value: project.springVersion)
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}
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}
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}
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// ensure that the bundlor task runs prior to the jar task
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jar.dependsOn bundlor
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