mockit.coverage.Configuration Maven / Gradle / Ivy

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/*
 * Copyright (c) 2006 JMockit developers
 * This file is subject to the terms of the MIT license (see LICENSE.txt).
 */
package mockit.coverage;

import edu.umd.cs.findbugs.annotations.NonNull;
import edu.umd.cs.findbugs.annotations.Nullable;

import java.io.File;

public final class Configuration {
    private static final String COVERAGE_PREFIX = "coverage-";

    private Configuration() {
    }

    @Nullable
    public static String getProperty(@NonNull String nameSuffix) {
        return getProperty(nameSuffix, null);
    }

    public static String getProperty(@NonNull String nameSuffix, @Nullable String defaultValue) {
        return System.getProperty(COVERAGE_PREFIX + nameSuffix, defaultValue);
    }

    @Nullable
    public static String getOrChooseOutputDirectory(@NonNull String outputDir) {
        if (!outputDir.isEmpty()) {
            return outputDir;
        }

        return isTargetSubDirectoryAvailable() ? "target" : null;
    }

    private static boolean isTargetSubDirectoryAvailable() {
        return System.getProperty("basedir") != null || new File("target").exists();
    }

    @NonNull
    public static String getOrChooseOutputDirectory(@NonNull String outputDir, @NonNull String defaultDir) {
        if (!outputDir.isEmpty()) {
            return outputDir;
        }

        return isTargetSubDirectoryAvailable() ? "target/" + defaultDir : defaultDir;
    }
}