org.gradle.internal.logging.LoggingCommandLineConverter Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of gradle-api Show documentation
Gradle 6.9.1 API redistribution.
There is a newer version: 8.11.1
/*
 * Copyright 2016 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.internal.logging;

import com.google.common.collect.BiMap;
import com.google.common.collect.HashBiMap;
import org.gradle.api.logging.LogLevel;
import org.gradle.api.logging.configuration.LoggingConfiguration;
import org.gradle.cli.AbstractCommandLineConverter;
import org.gradle.cli.CommandLineArgumentException;
import org.gradle.cli.CommandLineParser;
import org.gradle.cli.ParsedCommandLine;
import org.gradle.internal.buildoption.BuildOption;

import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

public class LoggingCommandLineConverter extends AbstractCommandLineConverter {
    private final List> buildOptions = LoggingConfigurationBuildOptions.get();
    public static final String DEBUG = LoggingConfigurationBuildOptions.LogLevelOption.DEBUG_SHORT_OPTION;
    public static final String WARN = LoggingConfigurationBuildOptions.LogLevelOption.WARN_SHORT_OPTION;
    public static final String INFO = LoggingConfigurationBuildOptions.LogLevelOption.INFO_SHORT_OPTION;
    public static final String QUIET = LoggingConfigurationBuildOptions.LogLevelOption.QUIET_SHORT_OPTION;
    private final BiMap logLevelMap = HashBiMap.create();

    public LoggingCommandLineConverter() {
        logLevelMap.put(QUIET, LogLevel.QUIET);
        logLevelMap.put(WARN, LogLevel.WARN);
        logLevelMap.put(INFO, LogLevel.INFO);
        logLevelMap.put(DEBUG, LogLevel.DEBUG);
    }

    public LoggingConfiguration convert(ParsedCommandLine commandLine, LoggingConfiguration loggingConfiguration) throws CommandLineArgumentException {
        for (BuildOption option : buildOptions) {
            option.applyFromCommandLine(commandLine, loggingConfiguration);
        }

        return loggingConfiguration;
    }

    public void configure(CommandLineParser parser) {
        for (BuildOption option : buildOptions) {
            option.configure(parser);
        }
    }

    /**
     * This returns the log levels that are supported on the command line.
     *
     * @return a collection of available log levels
     */
    public Set getLogLevels() {
        return new HashSet(Arrays.asList(LogLevel.DEBUG, LogLevel.INFO, LogLevel.LIFECYCLE, LogLevel.QUIET, LogLevel.WARN));
    }

    /**
     * @return the set of short option strings that are used to configure log levels.
     */
    public Set getLogLevelOptions() {
        return logLevelMap.keySet();
    }
}