/*
* Copyright 2012-2014 Sergey Ignatov
*
* 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.intellij.erlang.rebar.runner;
import com.intellij.execution.ExecutionException;
import com.intellij.execution.configurations.GeneralCommandLine;
import com.intellij.execution.process.OSProcessHandler;
import com.intellij.notification.Notification;
import com.intellij.notification.NotificationType;
import com.intellij.notification.Notifications;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.roots.ModuleRootManager;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.util.containers.ContainerUtil;
import org.intellij.erlang.rebar.settings.RebarSettings;
import org.intellij.erlang.utils.ErlangExternalToolsNotificationListener;
import org.jetbrains.annotations.NotNull;
import java.util.List;
public class RebarRunningStateUtil {
private RebarRunningStateUtil() {
}
public static GeneralCommandLine getRebarCommandLine(@NotNull RebarRunConfigurationBase configuration) {
Project project = configuration.getProject();
RebarSettings rebarSettings = RebarSettings.getInstance(project);
GeneralCommandLine commandLine = new GeneralCommandLine();
commandLine.setWorkDirectory(getWorkingDirectory(configuration));
commandLine.setExePath(rebarSettings.getRebarPath());
List<String> split = ContainerUtil.list(configuration.getCommand().split("\\s+"));
if (configuration.isSkipDependencies() && !split.contains("skip_deps=true")) {
commandLine.addParameter("skip_deps=true");
}
commandLine.addParameters(split);
return commandLine;
}
public static OSProcessHandler runRebar(Project project, GeneralCommandLine commandLine) throws ExecutionException {
try {
return new OSProcessHandler(commandLine.createProcess(), commandLine.getCommandLineString());
} catch (ExecutionException e) {
String message = e.getMessage();
boolean isEmpty = message.equals("Executable is not specified");
boolean notCorrect = message.startsWith("Cannot run program");
if (isEmpty || notCorrect) {
Notifications.Bus.notify(
new Notification("Rebar run configuration", "Rebar settings",
"Rebar executable path is " + (isEmpty ? "empty" : "not specified correctly") +
"<br/><a href='configure'>Configure</a>",
NotificationType.ERROR, new ErlangExternalToolsNotificationListener(project)), project);
}
throw e;
}
}
public static String getWorkingDirectory(@NotNull RebarRunConfigurationBase configuration) {
Module module = configuration.getConfigurationModule().getModule();
if (module != null) {
VirtualFile[] contentRoots = ModuleRootManager.getInstance(module).getContentRoots();
if (contentRoots.length >= 1) {
return contentRoots[0].getPath();
}
}
return configuration.getProject().getBasePath();
}
}