/*
* The MIT License (MIT)
*
* Copyright (c) 2014, Groupon, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.groupon.jenkins.buildtype.docker;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Iterables;
import com.groupon.jenkins.buildtype.InvalidBuildConfigurationException;
import com.groupon.jenkins.buildtype.util.shell.ShellCommands;
import com.groupon.jenkins.buildtype.util.shell.ShellScriptRunner;
import com.groupon.jenkins.dynamic.build.DynamicBuild;
import com.groupon.jenkins.dynamic.build.DynamicSubBuild;
import com.groupon.jenkins.dynamic.build.execution.BuildExecutionContext;
import com.groupon.jenkins.dynamic.build.execution.SubBuildRunner;
import com.groupon.jenkins.dynamic.build.execution.SubBuildScheduler;
import com.groupon.jenkins.dynamic.buildtype.BuildType;
import com.groupon.jenkins.util.GroovyYamlTemplateProcessor;
import hudson.EnvVars;
import hudson.Launcher;
import hudson.matrix.Combination;
import hudson.model.BuildListener;
import hudson.model.Result;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;
public abstract class DockerBuild extends BuildType implements SubBuildRunner {
private static final Logger LOGGER = Logger.getLogger(DockerBuild.class.getName());
private DockerBuildConfiguration buildConfiguration;
public abstract DockerBuildConfiguration getBuildConfiguration(Map config, String buildId, EnvVars buildEnvironment) ;
@Override
public Result runBuild(DynamicBuild build, BuildExecutionContext buildExecutionContext, Launcher launcher, BuildListener listener) throws IOException, InterruptedException {
try{
EnvVars buildEnvironment = build.getEnvironment(listener);
Map config = new GroovyYamlTemplateProcessor(getDotCiYml(build), buildEnvironment).getConfig();
this.buildConfiguration = getBuildConfiguration(config,build.getBuildId(),buildEnvironment);
build.setAxisList(buildConfiguration.getAxisList());
Result result ;
if(buildConfiguration.isParallized()){
result = runMultiConfigbuildRunner(build, buildConfiguration, listener, launcher);
}else{
result = runSubBuild(new Combination(ImmutableMap.of("script", "main")), buildExecutionContext, listener);
}
return result;
}catch (InterruptedException e){
if(buildConfiguration !=null && Iterables.isEmpty(buildConfiguration.getLinkCleanupCommands())){
ShellCommands cleanupCommands = new ShellCommands();
cleanupCommands.addAll(buildConfiguration.getLinkCleanupCommands());
new ShellScriptRunner(buildExecutionContext, listener).runScript(cleanupCommands);
}
throw e;
}
}
private Result runMultiConfigbuildRunner(DynamicBuild dynamicBuild, DockerBuildConfiguration buildConfiguration, BuildListener listener, Launcher launcher) throws IOException, InterruptedException {
SubBuildScheduler subBuildScheduler = new SubBuildScheduler(dynamicBuild, this, new SubBuildScheduler.SubBuildFinishListener() {
@Override
public void runFinished(DynamicSubBuild subBuild) throws IOException {
}
});
try {
Iterable<Combination> axisList = buildConfiguration.getAxisList().list();
Result combinedResult = subBuildScheduler.runSubBuilds(axisList, listener);
dynamicBuild.setResult(combinedResult);
return combinedResult;
} finally {
try {
subBuildScheduler.cancelSubBuilds(listener.getLogger());
} catch (Exception e) {
// There is nothing much we can do at this point
LOGGER.log(Level.SEVERE, "Failed to cancel subbuilds", e);
}
}
}
private String getDotCiYml(DynamicBuild build) throws IOException {
try {
return build.getGithubRepositoryService().getGHFile(".ci.yml", build.getSha()).getContent();
} catch (FileNotFoundException _){
throw new InvalidBuildConfigurationException("No .ci.yml found.");
}
}
@Override
public Result runSubBuild(Combination combination, BuildExecutionContext buildExecutionContext, BuildListener listener) throws IOException, InterruptedException {
return new ShellScriptRunner(buildExecutionContext, listener).runScript(buildConfiguration.toShellCommands(combination));
}
}