/*
* Copyright 2013 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.nativeplatform.toolchain.internal;
import com.google.common.base.Joiner;
import org.gradle.api.GradleException;
import org.gradle.internal.os.OperatingSystem;
import org.gradle.process.internal.ExecAction;
import org.gradle.process.internal.ExecActionFactory;
import org.gradle.process.internal.ExecException;
import org.gradle.util.GFileUtils;
import java.io.File;
public class CommandLineTool {
private final String action;
private final File executable;
private final ExecActionFactory execActionFactory;
public CommandLineTool(String action, File executable, ExecActionFactory execActionFactory) {
this.action = action;
this.executable = executable;
this.execActionFactory = execActionFactory;
}
public void execute(CommandLineToolInvocation invocation) {
ExecAction compiler = execActionFactory.newExecAction();
compiler.executable(executable);
if (invocation.getWorkDirectory() != null) {
GFileUtils.mkdirs(invocation.getWorkDirectory());
compiler.workingDir(invocation.getWorkDirectory());
}
compiler.args(invocation.getArgs());
if (!invocation.getPath().isEmpty()) {
String pathVar = OperatingSystem.current().getPathVar();
String compilerPath = Joiner.on(File.pathSeparator).join(invocation.getPath());
compilerPath = compilerPath + File.pathSeparator + System.getenv(pathVar);
compiler.environment(pathVar, compilerPath);
}
compiler.environment(invocation.getEnvironment());
try {
compiler.execute();
} catch (ExecException e) {
throw new GradleException(String.format("%s failed; see the error output for details.", action), e);
}
}
}