/*
|
* Copyright 2013 The Android Open Source Project
|
*
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
* you may not use this file except in compliance with the License.
|
* You may obtain a copy of the License at
|
*
|
* http://www.apache.org/licenses/LICENSE-2.0
|
*
|
* Unless required by applicable law or agreed to in writing, software
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
* See the License for the specific language governing permissions and
|
* limitations under the License.
|
*/
|
package com.example.android.samples.build
|
|
import org.gradle.api.Plugin
|
import org.gradle.api.Project
|
import org.gradle.api.tasks.GradleBuild
|
/**
|
* Plugin to expose build rules for sample generation and packaging.
|
*/
|
class SampleGenPlugin implements Plugin {
|
|
/**
|
* Creates a new sample generator task based on the supplied sources.
|
*
|
* @param name Name of the new task
|
* @param sources Source tree that this task should process
|
*/
|
void createTask(
|
Project project,
|
String name,
|
SampleGenProperties props,
|
def sources,
|
def destination) {
|
project.task ([type:ApplyTemplates], name, {
|
sources.each { tree ->
|
source += tree
|
}
|
outputDir = destination
|
include = props.templatesInclude()
|
filenameTransform = {s -> props.getOutputForInput(s)}
|
parameters = props.templateParams()
|
})
|
}
|
|
|
@Override
|
void apply(project) {
|
project.extensions.create("samplegen", SampleGenProperties)
|
project.samplegen.project = project
|
SampleGenProperties samplegen = project.samplegen
|
project.task('create') {
|
if (project.gradle.startParameter.taskNames.contains('create')) {
|
samplegen.getCreationProperties()
|
}
|
|
}
|
|
project.task('refresh') {
|
samplegen.getRefreshProperties()
|
}
|
|
project.afterEvaluate({
|
createTask(project,
|
'processTemplates',
|
samplegen,
|
samplegen.templates(),
|
samplegen.targetProjectPath)
|
createTask(project,
|
'processCommon',
|
samplegen,
|
samplegen.common(),
|
samplegen.targetCommonPath())
|
|
|
project.task([type: GradleBuild], 'bootstrap', {
|
buildFile = "${samplegen.targetProjectPath}/build.gradle"
|
dir = samplegen.targetProjectPath
|
tasks = ["refresh"]
|
})
|
project.bootstrap.dependsOn(project.processTemplates)
|
project.bootstrap.dependsOn(project.processCommon)
|
project.create.dependsOn(project.bootstrap)
|
|
project.refresh.dependsOn(project.processTemplates)
|
project.refresh.dependsOn(project.processCommon)
|
|
// People get nervous when they see a task with no actions, so...
|
project.create << {println "Project creation finished."}
|
project.refresh << {println "Project refresh finished."}
|
|
})
|
}
|
|
|
}
|
