| /* |
| * Copyright 2000-2011 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 git4idea.commands; |
| |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.util.Function; |
| import com.intellij.util.containers.ContainerUtil; |
| import git4idea.GitUtil; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * This class represents the result of a Git command execution. |
| * |
| * @author Kirill Likhodedov |
| */ |
| public class GitCommandResult { |
| |
| private final boolean mySuccess; |
| private final int myExitCode; // non-zero exit code doesn't necessarily mean an error |
| private final List<String> myErrorOutput; |
| private final List<String> myOutput; |
| @Nullable private final Throwable myException; |
| |
| public GitCommandResult(boolean success, int exitCode, @NotNull List<String> errorOutput, @NotNull List<String> output, |
| @Nullable Throwable exception) { |
| myExitCode = exitCode; |
| mySuccess = success; |
| myErrorOutput = errorOutput; |
| myOutput = output; |
| myException = exception; |
| } |
| |
| /** |
| * @return we think that the operation succeeded |
| */ |
| public boolean success() { |
| return mySuccess; |
| } |
| |
| @NotNull |
| public List<String> getOutput() { |
| return new ArrayList<String>(myOutput); |
| } |
| |
| @Override |
| public String toString() { |
| return String.format("{%d} %nOutput: %n%s %nError output: %n%s", myExitCode, myOutput, myErrorOutput); |
| } |
| |
| @NotNull |
| public String getErrorOutputAsHtmlString() { |
| return StringUtil.join(cleanup(myErrorOutput), "<br/>"); |
| } |
| |
| @NotNull |
| public String getErrorOutputAsJoinedString() { |
| return StringUtil.join(myErrorOutput, "\n"); |
| } |
| |
| @NotNull |
| public String getOutputAsJoinedString() { |
| return StringUtil.join(myOutput, "\n"); |
| } |
| |
| @Nullable |
| public Throwable getException() { |
| return myException; |
| } |
| |
| @NotNull |
| public static GitCommandResult error(@NotNull String error) { |
| return new GitCommandResult(false, 1, Collections.singletonList(error), Collections.<String>emptyList(), null); |
| } |
| |
| public boolean cancelled() { |
| return false; // will be implemented later |
| } |
| |
| @NotNull |
| private static Collection<String> cleanup(@NotNull Collection<String> errorOutput) { |
| return ContainerUtil.map(errorOutput, new Function<String, String>() { |
| @Override |
| public String fun(String errorMessage) { |
| return GitUtil.cleanupErrorPrefixes(errorMessage); |
| } |
| }); |
| } |
| |
| } |