org.gradle.performance.results.DefaultOutputDirSelector.groovy Maven / Gradle / Ivy

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/*
 * Copyright 2021 the original author or authors.
 *
 * 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.gradle.performance.results

import com.google.common.base.Strings

// https://issues.apache.org/jira/browse/GROOVY-10055
//@CompileStatic
class DefaultOutputDirSelector implements OutputDirSelector {
    private static final String DEBUG_ARTIFACTS_DIRECTORY_PROPERTY_NAME = "org.gradle.performance.debugArtifactsDirectory"

    private final File baseOutputDir

    DefaultOutputDirSelector(File fallbackDirectory) {
        String debugArtifactsDirectoryPath = System.getProperty(DEBUG_ARTIFACTS_DIRECTORY_PROPERTY_NAME)
        this.baseOutputDir = Strings.isNullOrEmpty(debugArtifactsDirectoryPath)
            ? fallbackDirectory
            : new File(debugArtifactsDirectoryPath)
    }

    @Override
    File outputDirFor(String testId) {
        String fileSafeName = OutputDirSelectorUtil.fileSafeNameFor(testId)
        return new File(baseOutputDir, shortenPath(fileSafeName, 40))
    }

    private static String shortenPath(String longName, int expectedMaxLength) {
        if (longName.length() <= expectedMaxLength) {
            return longName
        } else {
            return longName.substring(0, expectedMaxLength - 10) + "." + longName.substring(longName.length() - 9)
        }
    }
}