mirror of
https://github.com/scm-manager/scm-manager.git
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108 lines
3.6 KiB
Java
108 lines
3.6 KiB
Java
/*
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* MIT License
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*
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* Copyright (c) 2020-present Cloudogu GmbH and Contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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package sonia.scm.plugin;
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import com.google.common.base.Charsets;
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import com.google.common.base.Function;
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import com.google.common.collect.Iterables;
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import com.google.common.io.Files;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import sonia.scm.lifecycle.classloading.ClassLoaderLifeCycle;
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import sonia.scm.util.IOUtil;
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import java.io.File;
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import java.io.IOException;
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import java.nio.file.Path;
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import java.util.Set;
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/**
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* @author Sebastian Sdorra
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*/
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public final class PluginsInternal {
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/**
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* the logger for PluginsInternal
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*/
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private static final Logger logger =
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LoggerFactory.getLogger(PluginsInternal.class);
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private PluginsInternal() {
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}
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public static Set<InstalledPlugin> collectPlugins(ClassLoaderLifeCycle classLoaderLifeCycle,
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Path directory)
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throws IOException {
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PluginProcessor processor = new PluginProcessor(classLoaderLifeCycle, directory);
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return processor.collectPlugins(classLoaderLifeCycle.getBootstrapClassLoader());
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}
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public static File createPluginDirectory(File parent, InstalledPluginDescriptor plugin) {
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PluginInformation info = plugin.getInformation();
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return new File(parent, info.getName());
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}
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public static void extract(SmpArchive archive, String checksum,
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File directory, File checksumFile, boolean core)
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throws IOException {
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if (directory.exists()) {
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logger.debug("delete directory {} for plugin extraction",
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archive.getPlugin().getInformation().getName(false));
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IOUtil.delete(directory);
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}
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IOUtil.mkdirs(directory);
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logger.debug("extract plugin {}",
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archive.getPlugin().getInformation().getName(false));
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archive.extract(directory);
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Files.write(checksum, checksumFile, Charsets.UTF_8);
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if (core) {
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if (!new File(directory, PluginConstants.FILE_CORE).createNewFile()) {
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throw new IOException("could not create core plugin marker");
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}
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}
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}
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public static Iterable<InstalledPluginDescriptor> unwrap(Iterable<InstalledPlugin> wrapped) {
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return Iterables.transform(wrapped, new Unwrap());
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}
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public static File getChecksumFile(File pluginDirectory) {
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return new File(pluginDirectory, PluginConstants.FILE_CHECKSUM);
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}
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private static class Unwrap implements Function<InstalledPlugin, InstalledPluginDescriptor> {
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@Override
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public InstalledPluginDescriptor apply(InstalledPlugin wrapper) {
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return wrapper.getDescriptor();
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}
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}
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}
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