1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
/*
* 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 git4idea;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.util.Condition;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vcs.VcsTaskHandler;
import com.intellij.util.Function;
import com.intellij.util.NullableFunction;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.util.containers.MultiMap;
import git4idea.branch.GitBranchUtil;
import git4idea.branch.GitBrancher;
import git4idea.repo.GitRepository;
import git4idea.repo.GitRepositoryManager;
import org.jetbrains.annotations.Nullable;
import java.util.Collection;
import java.util.List;
import java.util.Set;
import java.util.concurrent.atomic.AtomicInteger;
/**
* @author Dmitry Avdeev
* Date: 17.07.13
*/
public class GitTaskHandler extends VcsTaskHandler {
private final GitBrancher myBrancher;
private final GitRepositoryManager myRepositoryManager;
private final Project myProject;
public GitTaskHandler(GitBrancher brancher, GitRepositoryManager repositoryManager, Project project) {
myBrancher = brancher;
myRepositoryManager = repositoryManager;
myProject = project;
}
@Override
public TaskInfo startNewTask(final String taskName) {
List<GitRepository> repositories = myRepositoryManager.getRepositories();
List<GitRepository> problems = ContainerUtil.filter(repositories, new Condition<GitRepository>() {
@Override
public boolean value(GitRepository repository) {
return repository.getBranches().findLocalBranch(taskName) != null;
}
});
MultiMap<String, String> map = new MultiMap<String, String>();
if (!problems.isEmpty()) {
if (ApplicationManager.getApplication().isUnitTestMode() ||
Messages.showDialog(myProject, "<html>The following repositories already have specified branch <b>" + taskName + "</b>:<br>" +
StringUtil.join(problems, "<br>") + ".<br>" +
"Do you want to checkout existing branch?", "Branch Already Exists",
new String[]{Messages.YES_BUTTON, Messages.NO_BUTTON}, 0,
Messages.getWarningIcon(), new DialogWrapper.PropertyDoNotAskOption("git.checkout.existing.branch")) == 0) {
myBrancher.checkout(taskName, problems, null);
fillMap(taskName, problems, map);
}
}
repositories.removeAll(problems);
if (!repositories.isEmpty()) {
myBrancher.checkoutNewBranch(taskName, repositories);
}
fillMap(taskName, repositories, map);
return new TaskInfo(map);
}
private static void fillMap(String taskName, List<GitRepository> repositories, MultiMap<String, String> map) {
for (GitRepository repository : repositories) {
map.putValue(taskName, repository.getPresentableUrl());
}
}
@Override
public void switchToTask(TaskInfo taskInfo, Runnable invokeAfter) {
for (final String branchName : taskInfo.branches.keySet()) {
List<GitRepository> repositories = getRepositories(taskInfo.branches.get(branchName));
List<GitRepository> notFound = ContainerUtil.filter(repositories, new Condition<GitRepository>() {
@Override
public boolean value(GitRepository repository) {
return repository.getBranches().findLocalBranch(branchName) == null;
}
});
if (!notFound.isEmpty()) {
myBrancher.checkoutNewBranch(branchName, notFound);
}
repositories.removeAll(notFound);
if (!repositories.isEmpty()) {
myBrancher.checkout(branchName, repositories, invokeAfter);
}
}
}
@Override
public void closeTask(final TaskInfo taskInfo, TaskInfo original) {
Set<String> branches = original.branches.keySet();
final AtomicInteger counter = new AtomicInteger(branches.size());
for (final String originalBranch : branches) {
myBrancher.checkout(originalBranch, getRepositories(original.branches.get(originalBranch)), new Runnable() {
@Override
public void run() {
if (counter.decrementAndGet() == 0) {
merge(taskInfo);
}
}
});
}
}
private void merge(TaskInfo taskInfo) {
for (String featureBranch : taskInfo.branches.keySet()) {
myBrancher.merge(featureBranch, GitBrancher.DeleteOnMergeOption.DELETE, getRepositories(taskInfo.branches.get(featureBranch)));
}
}
@Override
public TaskInfo getActiveTask() {
List<GitRepository> repositories = myRepositoryManager.getRepositories();
MultiMap<String, String> branches = new MultiMap<String, String>();
for (GitRepository repository : repositories) {
GitLocalBranch branch = repository.getCurrentBranch();
if (branch != null) {
branches.putValue(branch.getName(), repository.getPresentableUrl());
}
}
return new TaskInfo(branches);
}
@Override
public TaskInfo[] getCurrentTasks() {
List<GitRepository> repositories = myRepositoryManager.getRepositories();
final List<String> names = ContainerUtil.map(repositories, new Function<GitRepository, String>() {
@Override
public String fun(GitRepository repository) {
return repository.getPresentableUrl();
}
});
Collection<String> branches = GitBranchUtil.getCommonBranches(repositories, true);
return ContainerUtil.map2Array(branches, TaskInfo.class, new Function<String, TaskInfo>() {
@Override
public TaskInfo fun(String branchName) {
MultiMap<String, String> map = new MultiMap<String, String>();
map.put(branchName, names);
return new TaskInfo(map);
}
});
}
private List<GitRepository> getRepositories(Collection<String> urls) {
final List<GitRepository> repositories = myRepositoryManager.getRepositories();
return ContainerUtil.mapNotNull(urls, new NullableFunction<String, GitRepository>() {
@Nullable
@Override
public GitRepository fun(final String s) {
return ContainerUtil.find(repositories, new Condition<GitRepository>() {
@Override
public boolean value(GitRepository repository) {
return s.equals(repository.getPresentableUrl());
}
});
}
});
}
}
|
