com.canelmas.let.LetPlugin.groovy Maven / Gradle / Ivy

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Annotation based simple API flavoured with AOP to handle new Android runtime permission model
There is a newer version: 1.0.0-beta2
/*
 * Copyright (C) 2015 Can Elmas
 *
 * 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.canelmas.let

import com.android.build.gradle.AppPlugin
import com.android.build.gradle.LibraryPlugin
import org.aspectj.bridge.IMessage
import org.aspectj.bridge.MessageHandler
import org.aspectj.tools.ajc.Main
import org.gradle.api.Plugin
import org.gradle.api.Project
import org.gradle.api.tasks.compile.JavaCompile

class LetPlugin implements Plugin {

    @Override void apply(Project project) {
        def hasApp = project.plugins.withType(AppPlugin)
        def hasLib = project.plugins.withType(LibraryPlugin)
        if (!hasApp && !hasLib) {
            throw new IllegalStateException("'android' or 'android-library' plugin required.")
        }

        final def log = project.logger
        final def variants
        if (hasApp) {
            variants = project.android.applicationVariants
        } else {
            variants = project.android.libraryVariants
        }

        project.dependencies {
            compile 'com.canelmas.let:let-runtime:0.1.11'
            compile 'org.aspectj:aspectjrt:1.8.6'
            compile 'com.canelmas.let:let-annotations:0.1.11'
        }

        variants.all { variant ->
            JavaCompile javaCompile = variant.javaCompile
            javaCompile.doLast {
                String[] args = [
                        "-showWeaveInfo",
                        "-1.5",
                        "-inpath", javaCompile.destinationDir.toString(),
                        "-aspectpath", javaCompile.classpath.asPath,
                        "-d", javaCompile.destinationDir.toString(),
                        "-classpath", javaCompile.classpath.asPath,
                        "-bootclasspath", project.android.bootClasspath.join(File.pathSeparator)
                ]
                log.debug "ajc args: " + Arrays.toString(args)

                MessageHandler handler = new MessageHandler(true);
                new Main().run(args, handler);
                for (IMessage message : handler.getMessages(null, true)) {
                    switch (message.getKind()) {
                        case IMessage.ABORT:
                        case IMessage.ERROR:
                        case IMessage.FAIL:
                            log.error message.message, message.thrown
                            break;
                        case IMessage.WARNING:
                            log.warn message.message, message.thrown
                            break;
                        case IMessage.INFO:
                            log.info message.message, message.thrown
                            break;
                        case IMessage.DEBUG:
                            log.debug message.message, message.thrown
                            break;
                    }
                }
            }
        }
    }
}