001/*
002 * Copyright (C) 2015-2021 KeepSafe Software
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package com.getkeepsafe.dexcount.colors;
017
018import org.gradle.api.DefaultTask;
019import org.gradle.api.logging.LogLevel;
020
021import java.io.IOException;
022import java.io.PrintWriter;
023import java.lang.reflect.InvocationTargetException;
024
025public class StyleableTaskAdapter implements Styleable {
026    private final DefaultTask task;
027
028    public StyleableTaskAdapter(DefaultTask task) {
029        this.task = task;
030    }
031
032    @Override
033    public void withStyledOutput(Color color, LogLevel level, IOConsumer<PrintWriter> fn) throws IOException {
034        ServiceRegistryWrapper registry = getServices();
035        StyledTextOutputFactoryWrapper styledTextOutputFactory = registry.getStyledTextOutputFactory();
036        StyledTextOutputWrapper baseOutput = styledTextOutputFactory.create("dexcount", level);
037        StyledTextOutputWrapper styledOutput = baseOutput.withStyle(color.getStyle());
038        try (PrintWriter pw = styledOutput.asPrintWriter()) {
039            fn.accept(pw);
040        }
041    }
042
043    private ServiceRegistryWrapper getServices() {
044        Object registry;
045        try {
046            registry = Reflect.DefaultTask_getServices.invoke(task);
047        } catch (IllegalAccessException | InvocationTargetException e) {
048            throw new RuntimeException(e);
049        }
050
051        return new ServiceRegistryWrapper(registry);
052    }
053}