1 /**************************************************************************
3 ** This file is part of Qt Creator
5 ** Copyright (c) 2009 Brian McGillion
7 ** Contact: Nokia Corporation (qt-info@nokia.com)
11 ** This file contains pre-release code and may not be distributed.
12 ** You may use this file in accordance with the terms and conditions
13 ** contained in the Technology Preview License Agreement accompanying
16 ** GNU Lesser General Public License Usage
18 ** Alternatively, this file may be used under the terms of the GNU Lesser
19 ** General Public License version 2.1 as published by the Free Software
20 ** Foundation and appearing in the file LICENSE.LGPL included in the
21 ** packaging of this file. Please review the following information to
22 ** ensure the GNU Lesser General Public License version 2.1 requirements
23 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
25 ** In addition, as a special exception, Nokia gives you certain additional
26 ** rights. These rights are described in the Nokia Qt LGPL Exception
27 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
29 ** If you have questions regarding the use of this file, please contact
30 ** Nokia at qt-info@nokia.com.
32 **************************************************************************/
34 #include "mercurialclient.h"
35 #include "constants.h"
37 #include <vcsbase/vcsbaseoutputwindow.h>
38 #include <vcsbase/vcsbaseplugin.h>
39 #include <vcsbase/vcsjobrunner.h>
40 #include <utils/synchronousprocess.h>
45 #include <QTextStream>
51 MercurialClient::MercurialClient(const VCSBase::VCSBaseClientSettings &settings) :
52 VCSBase::VCSBaseClient(settings)
56 bool MercurialClient::manifestSync(const QString &repository, const QString &relativeFilename)
58 // This only works when called from the repo and outputs paths relative to it.
59 const QStringList args(QLatin1String("manifest"));
62 vcsFullySynchronousExec(repository, args, &output);
63 const QDir repositoryDir(repository);
64 const QFileInfo needle = QFileInfo(repositoryDir, relativeFilename);
66 const QStringList files = QString::fromLocal8Bit(output).split(QLatin1Char('\n'));
67 foreach (const QString &fileName, files) {
68 const QFileInfo managedFile(repositoryDir, fileName);
69 if (needle == managedFile)
75 //bool MercurialClient::clone(const QString &directory, const QString &url)
76 bool MercurialClient::synchronousClone(const QString &workingDir,
77 const QString &srcLocation,
78 const QString &dstLocation,
79 const ExtraCommandOptions &extraOptions)
82 Q_UNUSED(extraOptions);
83 QDir workingDirectory(srcLocation);
85 const unsigned flags = VCSBase::VCSBasePlugin::SshPasswordPrompt |
86 VCSBase::VCSBasePlugin::ShowStdOutInLogWindow |
87 VCSBase::VCSBasePlugin::ShowSuccessMessage;
89 if (workingDirectory.exists()) {
90 // Let's make first init
91 QStringList arguments(QLatin1String("init"));
92 if (!vcsFullySynchronousExec(workingDirectory.path(), arguments, &output)) {
96 // Then pull remote repository
98 arguments << QLatin1String("pull") << dstLocation;
99 const Utils::SynchronousProcessResponse resp1 =
100 vcsSynchronousExec(workingDirectory.path(), arguments, flags);
101 if (resp1.result != Utils::SynchronousProcessResponse::Finished) {
105 // By now, there is no hgrc file -> create it
106 QFile hgrc(workingDirectory.path()+"/.hg/hgrc");
107 hgrc.open(QIODevice::WriteOnly);
108 hgrc.write(QString("[paths]\ndefault = %1\n").arg(dstLocation).toUtf8());
111 // And last update repository
113 arguments << QLatin1String("update");
114 const Utils::SynchronousProcessResponse resp2 =
115 vcsSynchronousExec(workingDirectory.path(), arguments, flags);
116 return resp2.result == Utils::SynchronousProcessResponse::Finished;
118 QStringList arguments(QLatin1String("clone"));
119 arguments << dstLocation << workingDirectory.dirName();
120 workingDirectory.cdUp();
121 const Utils::SynchronousProcessResponse resp =
122 vcsSynchronousExec(workingDirectory.path(), arguments, flags);
123 return resp.result == Utils::SynchronousProcessResponse::Finished;
127 QString MercurialClient::branchQuerySync(const QString &repositoryRoot)
130 if (vcsFullySynchronousExec(repositoryRoot, QStringList(QLatin1String("branch")), &output))
131 return QTextCodec::codecForLocale()->toUnicode(output).trimmed();
133 return QLatin1String("Unknown Branch");
136 static inline QString msgParentRevisionFailed(const QString &workingDirectory,
137 const QString &revision,
140 return MercurialClient::tr("Unable to find parent revisions of %1 in %2: %3").
141 arg(revision, QDir::toNativeSeparators(workingDirectory), why);
144 static inline QString msgParseParentsOutputFailed(const QString &output)
146 return MercurialClient::tr("Cannot parse output: %1").arg(output);
149 bool MercurialClient::parentRevisionsSync(const QString &workingDirectory,
150 const QString &file /* = QString() */,
151 const QString &revision,
152 QStringList *parents)
156 args << QLatin1String("parents") << QLatin1String("-r") <<revision;
159 QByteArray outputData;
160 if (!vcsFullySynchronousExec(workingDirectory, args, &outputData))
162 QString output = QString::fromLocal8Bit(outputData);
163 output.remove(QLatin1Char('\r'));
165 changeset: 0:031a48610fba
168 // Obtain first line and split by blank-delimited tokens
169 VCSBase::VCSBaseOutputWindow *outputWindow = VCSBase::VCSBaseOutputWindow::instance();
170 const QStringList lines = output.split(QLatin1Char('\n'));
171 if (lines.size() < 1) {
172 outputWindow->appendSilently(msgParentRevisionFailed(workingDirectory, revision, msgParseParentsOutputFailed(output)));
175 QStringList changeSets = lines.front().simplified().split(QLatin1Char(' '));
176 if (changeSets.size() < 2) {
177 outputWindow->appendSilently(msgParentRevisionFailed(workingDirectory, revision, msgParseParentsOutputFailed(output)));
180 // Remove revision numbers
181 const QChar colon = QLatin1Char(':');
182 const QStringList::iterator end = changeSets.end();
183 QStringList::iterator it = changeSets.begin();
184 for (++it; it != end; ++it) {
185 const int colonIndex = it->indexOf(colon);
186 if (colonIndex != -1)
187 parents->push_back(it->mid(colonIndex + 1));
192 // Describe a change using an optional format
193 bool MercurialClient::shortDescriptionSync(const QString &workingDirectory,
194 const QString &revision,
195 const QString &format,
196 QString *description)
198 description->clear();
200 args << QLatin1String("log") << QLatin1String("-r") <<revision;
201 if (!format.isEmpty())
202 args << QLatin1String("--template") << format;
203 QByteArray outputData;
204 if (!vcsFullySynchronousExec(workingDirectory, args, &outputData))
206 *description = QString::fromLocal8Bit(outputData);
207 description->remove(QLatin1Char('\r'));
208 if (description->endsWith(QLatin1Char('\n')))
209 description->truncate(description->size() - 1);
213 // Default format: "SHA1 (author summmary)"
214 static const char defaultFormatC[] = "{node} ({author|person} {desc|firstline})";
216 bool MercurialClient::shortDescriptionSync(const QString &workingDirectory,
217 const QString &revision,
218 QString *description)
220 if (!shortDescriptionSync(workingDirectory, revision, QLatin1String(defaultFormatC), description))
222 description->remove(QLatin1Char('\n'));
226 // Convenience to format a list of changes
227 bool MercurialClient::shortDescriptionsSync(const QString &workingDirectory, const QStringList &revisions,
228 QStringList *descriptions)
230 descriptions->clear();
231 foreach(const QString &revision, revisions) {
233 if (!shortDescriptionSync(workingDirectory, revision, &description))
235 descriptions->push_back(description);
240 QString MercurialClient::vcsGetRepositoryURL(const QString &directory)
244 QStringList arguments(QLatin1String("showconfig"));
245 arguments << QLatin1String("paths.default");
247 if (vcsFullySynchronousExec(directory, arguments, &output))
248 return QString::fromLocal8Bit(output);
252 void MercurialClient::incoming(const QString &repositoryRoot, const QString &repository)
255 args << QLatin1String("incoming") << QLatin1String("-g") << QLatin1String("-p");
256 if (!repository.isEmpty())
257 args.append(repository);
259 QString id = repositoryRoot;
260 if (!repository.isEmpty()) {
261 id += QDir::separator();
265 const QString kind = QLatin1String(Constants::DIFFLOG);
266 const QString title = tr("Hg incoming %1").arg(id);
268 VCSBase::VCSBaseEditorWidget *editor = createVCSEditor(kind, title, repositoryRoot,
269 true, "incoming", id);
271 QSharedPointer<VCSBase::VCSJob> job(new VCSBase::VCSJob(repositoryRoot, args, editor));
272 // Suppress SSH prompting.
273 if (!repository.isEmpty() && VCSBase::VCSBasePlugin::isSshPromptConfigured())
274 job->setUnixTerminalDisabled(true);
278 void MercurialClient::outgoing(const QString &repositoryRoot)
281 args << QLatin1String("outgoing") << QLatin1String("-g") << QLatin1String("-p");
283 const QString kind = QLatin1String(Constants::DIFFLOG);
284 const QString title = tr("Hg outgoing %1").
285 arg(QDir::toNativeSeparators(repositoryRoot));
287 VCSBase::VCSBaseEditorWidget *editor = createVCSEditor(kind, title, repositoryRoot, true,
288 "outgoing", repositoryRoot);
290 QSharedPointer<VCSBase::VCSJob> job(new VCSBase::VCSJob(repositoryRoot, args, editor));
291 // Suppress SSH prompting
292 job->setUnixTerminalDisabled(VCSBase::VCSBasePlugin::isSshPromptConfigured());
296 QString MercurialClient::findTopLevelForFile(const QFileInfo &file) const
298 const QString repositoryCheckFile = QLatin1String(Constants::MECURIALREPO) + QLatin1String("/requires");
299 return file.isDir() ?
300 VCSBase::VCSBasePlugin::findRepositoryForDirectory(file.absoluteFilePath(), repositoryCheckFile) :
301 VCSBase::VCSBasePlugin::findRepositoryForDirectory(file.absolutePath(), repositoryCheckFile);
304 QString MercurialClient::vcsEditorKind(VCSCommand cmd) const
308 case AnnotateCommand : return QLatin1String(Constants::ANNOTATELOG);
309 case DiffCommand : return QLatin1String(Constants::DIFFLOG);
310 case LogCommand : return QLatin1String(Constants::FILELOG);
311 default : return QLatin1String("");
313 return QLatin1String("");
316 QStringList MercurialClient::cloneArguments(const QString &srcLocation,
317 const QString &dstLocation,
318 const ExtraCommandOptions &extraOptions) const
320 Q_UNUSED(srcLocation);
321 Q_UNUSED(dstLocation);
322 Q_UNUSED(extraOptions);
327 QStringList MercurialClient::pullArguments(const QString &srcLocation,
328 const ExtraCommandOptions &extraOptions) const
330 Q_UNUSED(extraOptions);
332 // Add arguments for common options
333 if (!srcLocation.isEmpty())
338 QStringList MercurialClient::pushArguments(const QString &dstLocation,
339 const ExtraCommandOptions &extraOptions) const
341 Q_UNUSED(extraOptions);
343 // Add arguments for common options
344 if (!dstLocation.isEmpty())
349 QStringList MercurialClient::commitArguments(const QStringList &files,
350 const QString &commitMessageFile,
351 const ExtraCommandOptions &extraOptions) const
353 QStringList args(QLatin1String("--noninteractive"));
354 // Fetch extra options
355 foreach (int iOption, extraOptions.keys())
357 const QVariant iOptValue = extraOptions[iOption];
360 case AuthorCommitOptionId :
362 Q_ASSERT(iOptValue.canConvert(QVariant::String));
363 const QString committerInfo = iOptValue.toString();
364 if (!committerInfo.isEmpty())
365 args << QLatin1String("-u") << committerInfo;
368 case AutoAddRemoveCommitOptionId :
370 Q_ASSERT(iOptValue.canConvert(QVariant::Bool));
371 const bool autoAddRemove = iOptValue.toBool();
373 args << QLatin1String("-A");
377 Q_ASSERT(false); // Invalid option !
380 // Add arguments for common options
381 args << QLatin1String("-l") << commitMessageFile;
386 QStringList MercurialClient::importArguments(const QStringList &files) const
388 QStringList args(QLatin1String("--no-commit"));
389 if (!files.isEmpty())
394 QStringList MercurialClient::updateArguments(const QString &revision) const
397 if (!revision.isEmpty())
398 args << QLatin1String("-r") << revision;
402 QStringList MercurialClient::revertArguments(const QString &file,
403 const QString &revision) const
406 if (!revision.isEmpty())
407 args << QLatin1String("-r") << revision;
413 QStringList MercurialClient::revertAllArguments(const QString &revision) const
416 if (!revision.isEmpty())
417 args << QLatin1String("-r") << revision;
418 return args << QLatin1String("--all");
421 QStringList MercurialClient::annotateArguments(const QString &file,
422 const QString &revision,
423 int /*lineNumber*/) const
426 args << QLatin1String("-u") << QLatin1String("-c") << QLatin1String("-d");
427 if (!revision.isEmpty())
428 args << QLatin1String("-r") << revision;
432 QStringList MercurialClient::diffArguments(const QStringList &files) const
435 args << QLatin1String("-g") << QLatin1String("-p") << QLatin1String("-U 8");
436 if (!files.isEmpty())
441 QStringList MercurialClient::logArguments(const QStringList &files) const
449 QStringList MercurialClient::statusArguments(const QString &file) const
457 QStringList MercurialClient::viewArguments(const QString &revision) const
460 args << QLatin1String("log") << QLatin1String("-p") << QLatin1String("-g")
461 << QLatin1String("-r") << revision;
465 QPair<QString, QString> MercurialClient::parseStatusLine(const QString &line) const
467 QPair<QString, QString> status;
470 if (line.startsWith(QLatin1Char('M')))
471 status.first = QLatin1String("Modified");
472 else if (line.startsWith(QLatin1Char('A')))
473 status.first = QLatin1String("Added");
474 else if (line.startsWith(QLatin1Char('R')))
475 status.first = QLatin1String("Removed");
476 else if (line.startsWith(QLatin1Char('!')))
477 status.first = QLatin1String("Deleted");
478 else if (line.startsWith(QLatin1Char('?')))
479 status.first = QLatin1String("Untracked");
483 //the status line should be similar to "M file_with_changes"
484 //so just should take the file name part and store it
485 status.second = line.mid(2);
490 } // namespace Internal
491 } // namespace Mercurial