116 lines
3.5 KiB
Java
116 lines
3.5 KiB
Java
// Copyright (C) 2011 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package com.google.gerrit.pgm;
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import static com.google.gerrit.server.schema.DataSourceProvider.Context.SINGLE_USER;
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import com.google.gerrit.extensions.config.FactoryModule;
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import com.google.gerrit.lifecycle.LifecycleManager;
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import com.google.gerrit.pgm.rules.PrologCompiler;
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import com.google.gerrit.pgm.util.SiteProgram;
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import com.google.gerrit.reviewdb.client.Project;
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import com.google.gerrit.server.git.GitRepositoryManager;
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import com.google.inject.Inject;
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import com.google.inject.Injector;
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import com.googlecode.prolog_cafe.exceptions.CompileException;
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import java.util.ArrayList;
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import java.util.LinkedHashSet;
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import java.util.List;
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import org.eclipse.jgit.lib.Repository;
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import org.kohsuke.args4j.Argument;
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import org.kohsuke.args4j.Option;
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/**
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* Gets rules.pl at refs/meta/config and compiles into jar file called rules-(sha1 of rules.pl).jar
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* in (site-path)/cache/rules
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*/
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public class Rulec extends SiteProgram {
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@Option(name = "--all", usage = "recompile all rules")
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private boolean all;
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@Option(name = "--quiet", usage = "suppress some messages")
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private boolean quiet;
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@Argument(
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index = 0,
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multiValued = true,
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metaVar = "PROJECT",
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usage = "project to compile rules for"
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)
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private List<String> projectNames = new ArrayList<>();
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private Injector dbInjector;
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private final LifecycleManager manager = new LifecycleManager();
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@Inject private GitRepositoryManager gitManager;
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@Inject private PrologCompiler.Factory jarFactory;
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@Override
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public int run() throws Exception {
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dbInjector = createDbInjector(SINGLE_USER);
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manager.add(dbInjector);
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manager.start();
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dbInjector
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.createChildInjector(
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new FactoryModule() {
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@Override
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protected void configure() {
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factory(PrologCompiler.Factory.class);
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}
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})
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.injectMembers(this);
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LinkedHashSet<Project.NameKey> names = new LinkedHashSet<>();
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for (String name : projectNames) {
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names.add(new Project.NameKey(name));
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}
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if (all) {
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names.addAll(gitManager.list());
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}
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boolean error = false;
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for (Project.NameKey project : names) {
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try (Repository git = gitManager.openRepository(project)) {
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switch (jarFactory.create(git).call()) {
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case NO_RULES:
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if (!all || projectNames.contains(project.get())) {
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System.err.println("error: No rules.pl in " + project.get());
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error = true;
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}
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break;
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case COMPILED:
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if (!quiet) {
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System.out.format("Compiled %-60s ... SUCCESS", project.get());
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System.out.println();
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}
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break;
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}
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} catch (CompileException err) {
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if (showStackTrace) {
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err.printStackTrace();
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} else {
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System.err.println("fatal: " + err.getMessage());
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}
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error = true;
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}
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}
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return !error ? 0 : 1;
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}
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}
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