org.arquillian.droidium.container.configuration.target.TargetParser Maven / Gradle / Ivy

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/*
 * JBoss, Home of Professional Open Source
 * Copyright 2014, Red Hat, Inc. and/or its affiliates, and individual
 * contributors by the @authors tag. See the copyright.txt in the
 * distribution for a full listing of individual contributors.
 *
 * 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 org.arquillian.droidium.container.configuration.target;

import java.util.ArrayList;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;

import org.arquillian.droidium.container.configuration.AndroidSDK;
import org.arquillian.droidium.platform.impl.DroidiumPlatformConfiguration;
import org.arquillian.spacelift.Spacelift;
import org.arquillian.spacelift.task.os.CommandTool;
import org.jboss.arquillian.core.spi.Validate;

/**
 * @author Stefan Miklosovic
 *
 */
public class TargetParser {

    private AndroidSDK androidSdk;

    private DroidiumPlatformConfiguration platformConfiguration;

    public TargetParser() {
        // only for testing purposes
    }

    public TargetParser(AndroidSDK androidSdk, DroidiumPlatformConfiguration platformConfiguration) {
        Validate.notNull(androidSdk, "Android SDK is null!");
        Validate.notNull(platformConfiguration, "Droidium platform configuration is null!");

        this.androidSdk = androidSdk;
        this.platformConfiguration = platformConfiguration;
    }

    public List parse() {

        List output = Spacelift.task(CommandTool.class)
            .addEnvironment(platformConfiguration.getAndroidSystemEnvironmentProperties())
            .programName(androidSdk.getAndroidPath())
            .parameters("list", "target")
            .execute().await()
            .output();

        return parseAndroidListTargetOutput(new LinkedList(output));
    }

    public List parseAndroidListTargetOutput(List outputLines) {
        List targets = new ArrayList();

        // if we hit just "Available Android targets:"
        if (outputLines.size() < 1) {
            return targets;
        }

        // remove first line
        if (outputLines.get(0).contains("Available Android targets:")) {
            outputLines.remove(0);
        }

        List> targetLinesList = new ArrayList>();

        List targetLines = new ArrayList();

        for (String line : outputLines) {
            if (line.contains("----------")) {
                if (!targetLines.isEmpty()) {
                    targetLinesList.add(targetLines);
                    targetLines = new ArrayList();
                }
            } else {
                targetLines.add(line.trim());
            }
        }

        if (!targetLines.isEmpty()) {
            targetLinesList.add(targetLines);
        }

        for (List tList : targetLinesList) {
            targets.add(TargetBuilder.build(tList));
        }

        // target with the lowest id will be first
        Collections.sort(targets);

        return targets;
    }

}