| /* |
| * Copyright 2000-2013 JetBrains s.r.o. |
| * |
| * 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 com.intellij.execution.configurations; |
| |
| import com.google.common.collect.Maps; |
| import com.intellij.openapi.diagnostic.Logger; |
| import com.intellij.openapi.util.SystemInfo; |
| import com.intellij.util.ArrayUtil; |
| import com.pty4j.PtyProcess; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.List; |
| import java.util.Map; |
| |
| /** |
| * A flavor of GeneralCommandLine to start processes with Pseudo-Terminal (PTY). |
| * |
| * Note: this works only on Unix, on Windows regular processes are used instead. |
| */ |
| public class PtyCommandLine extends GeneralCommandLine { |
| private static final Logger LOG = Logger.getInstance("#com.intellij.execution.configurations.PtyCommandLine"); |
| |
| public PtyCommandLine() { } |
| |
| @NotNull |
| @Override |
| protected Process startProcess(@NotNull List<String> commands) throws IOException { |
| if (SystemInfo.isUnix) { |
| try { |
| Map<String, String> env = Maps.newHashMap(); |
| setupEnvironment(env); |
| |
| if (isRedirectErrorStream()) { |
| LOG.error("Launching process with PTY and redirected error stream is unsupported yet"); |
| } |
| |
| File workDirectory = getWorkDirectory(); |
| return PtyProcess.exec(ArrayUtil.toStringArray(commands), env, workDirectory != null ? workDirectory.getPath() : null, true); |
| } |
| catch (Throwable e) { |
| LOG.error("Couldn't run process with PTY", e); |
| } |
| } |
| |
| return super.startProcess(commands); |
| } |
| } |