gitplugin.cpp 55.5 KB
Newer Older
1 2
/***************************************************************************
 *   Copyright 2008 Evgeniy Ivanov <powerfox@kde.ru>                       *
3
 *   Copyright 2009 Hugo Parente Lima <hugo.pl@gmail.com>                  *
4
 *   Copyright 2010 Aleix Pol Gonzalez <aleixpol@kde.org>                  *
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
 *                                                                         *
 *   This program is free software; you can redistribute it and/or         *
 *   modify it under the terms of the GNU General Public License as        *
 *   published by the Free Software Foundation; either version 2 of        *
 *   the License or (at your option) version 3 or any later version        *
 *   accepted by the membership of KDE e.V. (or its successor approved     *
 *   by the membership of KDE e.V.), which shall act as a proxy            *
 *   defined in Section 14 of version 3 of the license.                    *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
 ***************************************************************************/

#include "gitplugin.h"

25
#include <QDateTime>
26
#include <QProcess>
27 28 29 30
#include <QDir>
#include <QFileInfo>
#include <QMenu>
#include <QTimer>
31
#include <QRegularExpression>
32

33
#include <interfaces/icore.h>
34
#include <interfaces/iproject.h>
35

Milian Wolff's avatar
Milian Wolff committed
36 37
#include <util/path.h>

38 39
#include <vcs/vcsjob.h>
#include <vcs/vcsrevision.h>
40
#include <vcs/vcsevent.h>
41
#include <vcs/dvcs/dvcsjob.h>
42
#include <vcs/vcsannotation.h>
43
#include <vcs/widgets/standardvcslocationwidget.h>
44
#include "gitclonejob.h"
45 46 47
#include <interfaces/contextmenuextension.h>
#include <interfaces/iruncontroller.h>
#include "stashmanagerdialog.h"
48 49 50 51

#include <KDirWatch>
#include <KIO/CopyJob>
#include <KLocalizedString>
52
#include <KMessageBox>
53
#include <KTextEdit>
54
#include <KTextEditor/Document>
55

56
#include "gitjob.h"
57
#include "gitmessagehighlighter.h"
58
#include "gitplugincheckinrepositoryjob.h"
59
#include "gitnameemaildialog.h"
Dāvis Mosāns's avatar
Dāvis Mosāns committed
60 61
#include "debug.h"

62 63
using namespace KDevelop;

64 65 66 67 68 69 70 71 72 73
QVariant runSynchronously(KDevelop::VcsJob* job)
{
    QVariant ret;
    if(job->exec() && job->status()==KDevelop::VcsJob::JobSucceeded) {
        ret = job->fetchResults();
    }
    delete job;
    return ret;
}

74 75
namespace
{
Milian Wolff's avatar
Milian Wolff committed
76 77

QDir dotGitDirectory(const QUrl& dirPath)
78
{
79
    const QFileInfo finfo(dirPath.toLocalFile());
80
    QDir dir = finfo.isDir() ? QDir(finfo.filePath()): finfo.absoluteDir();
Dāvis Mosāns's avatar
Dāvis Mosāns committed
81

82
    static const QString gitDir = QStringLiteral(".git");
83
    while (!dir.exists(gitDir) && dir.cdUp()) {} // cdUp, until there is a sub-directory called .git
84

85
    if (dir.isRoot()) {
Kevin Funk's avatar
Kevin Funk committed
86
        qCWarning(PLUGIN_GIT) << "couldn't find the git root for" << dirPath;
87 88
    }

89 90 91
    return dir;
}

92 93 94 95
/**
 * Whenever a directory is provided, change it for all the files in it but not inner directories,
 * that way we make sure we won't get into recursion,
 */
Milian Wolff's avatar
Milian Wolff committed
96
static QList<QUrl> preventRecursion(const QList<QUrl>& urls)
97
{
Milian Wolff's avatar
Milian Wolff committed
98 99
    QList<QUrl> ret;
    foreach(const QUrl& url, urls) {
100 101 102 103
        QDir d(url.toLocalFile());
        if(d.exists()) {
            QStringList entries = d.entryList(QDir::Files | QDir::NoDotAndDotDot);
            foreach(const QString& entry, entries) {
Milian Wolff's avatar
Milian Wolff committed
104
                QUrl entryUrl = QUrl::fromLocalFile(d.absoluteFilePath(entry));
105 106 107 108 109 110 111 112
                ret += entryUrl;
            }
        } else
            ret += url;
    }
    return ret;
}

113 114 115 116 117 118
QString toRevisionName(const KDevelop::VcsRevision& rev, QString currentRevision=QString())
{
    switch(rev.revisionType()) {
        case VcsRevision::Special:
            switch(rev.revisionValue().value<VcsRevision::RevisionSpecialType>()) {
                case VcsRevision::Head:
119
                    return QStringLiteral("^HEAD");
120
                case VcsRevision::Base:
121
                    return QString();
122
                case VcsRevision::Working:
123
                    return QString();
124 125 126 127
                case VcsRevision::Previous:
                    Q_ASSERT(!currentRevision.isEmpty());
                    return currentRevision + "^1";
                case VcsRevision::Start:
128
                    return QString();
129
                case VcsRevision::UserSpecialType: //Not used
130 131 132 133 134 135 136 137 138 139 140 141 142 143
                    Q_ASSERT(false && "i don't know how to do that");
            }
            break;
        case VcsRevision::GlobalNumber:
            return rev.revisionValue().toString();
        case VcsRevision::Date:
        case VcsRevision::FileNumber:
        case VcsRevision::Invalid:
        case VcsRevision::UserSpecialType:
            Q_ASSERT(false);
    }
    return QString();
}

144
QString revisionInterval(const KDevelop::VcsRevision& rev, const KDevelop::VcsRevision& limit)
145 146
{
    QString ret;
147
    if(rev.revisionType()==VcsRevision::Special &&
Yuri Chornoivan's avatar
Yuri Chornoivan committed
148
                rev.revisionValue().value<VcsRevision::RevisionSpecialType>()==VcsRevision::Start) //if we want it to the beginning just put the revisionInterval
149 150
        ret = toRevisionName(limit, QString());
    else {
151
        QString dst = toRevisionName(limit);
152 153 154 155 156 157 158 159 160
        if(dst.isEmpty())
            ret = dst;
        else {
            QString src = toRevisionName(rev, dst);
            if(src.isEmpty())
                ret = src;
            else
                ret = src+".."+dst;
        }
161
    }
162 163 164
    return ret;
}

Milian Wolff's avatar
Milian Wolff committed
165
QDir urlDir(const QUrl& url)
166 167 168 169 170 171 172
{
    QFileInfo f(url.toLocalFile());
    if(f.isDir())
        return QDir(url.toLocalFile());
    else
        return f.absoluteDir();
}
Milian Wolff's avatar
Milian Wolff committed
173
QDir urlDir(const QList<QUrl>& urls) { return urlDir(urls.first()); } //TODO: could be improved
174

175 176
}

177
GitPlugin::GitPlugin( QObject *parent, const QVariantList & )
178
    : DistributedVersionControlPlugin(parent, QStringLiteral("kdevgit")), m_oldVersion(false), m_usePrefix(true)
179
{
180
    if (QStandardPaths::findExecutable(QStringLiteral("git")).isEmpty()) {
181
        setErrorDescription(i18n("Unable to find git executable. Is it installed on the system?"));
182 183 184
        return;
    }

185
    setObjectName(QStringLiteral("Git"));
Dāvis Mosāns's avatar
Dāvis Mosāns committed
186

187 188
    DVcsJob* versionJob = new DVcsJob(QDir::tempPath(), this, KDevelop::OutputJob::Silent);
    *versionJob << "git" << "--version";
189
    connect(versionJob, &DVcsJob::readyForParsing, this, &GitPlugin::parseGitVersionOutput);
190
    ICore::self()->runController()->registerJob(versionJob);
Dāvis Mosāns's avatar
Dāvis Mosāns committed
191

192
    m_watcher = new KDirWatch(this);
193 194
    connect(m_watcher, &KDirWatch::dirty, this, &GitPlugin::fileChanged);
    connect(m_watcher, &KDirWatch::created, this, &GitPlugin::fileChanged);
195 196 197
}

GitPlugin::~GitPlugin()
198
{}
199

200 201 202 203 204
bool emptyOutput(DVcsJob* job)
{
    QScopedPointer<DVcsJob> _job(job);
    if(job->exec() && job->status()==VcsJob::JobSucceeded)
        return job->rawOutput().trimmed().isEmpty();
Dāvis Mosāns's avatar
Dāvis Mosāns committed
205

206 207 208 209 210
    return false;
}

bool GitPlugin::hasStashes(const QDir& repository)
{
211
    return !emptyOutput(gitStash(repository, QStringList(QStringLiteral("list")), KDevelop::OutputJob::Silent));
212 213
}

214
bool GitPlugin::hasModifications(const QDir& d)
215
{
216
    return !emptyOutput(lsFiles(d, QStringList(QStringLiteral("-m")), OutputJob::Silent));
217 218
}

Milian Wolff's avatar
Milian Wolff committed
219
bool GitPlugin::hasModifications(const QDir& repo, const QUrl& file)
220
{
221
    return !emptyOutput(lsFiles(repo, QStringList() << QStringLiteral("-m") << file.path(), OutputJob::Silent));
222 223
}

Milian Wolff's avatar
Milian Wolff committed
224
void GitPlugin::additionalMenuEntries(QMenu* menu, const QList<QUrl>& urls)
225 226
{
    m_urls = urls;
Dāvis Mosāns's avatar
Dāvis Mosāns committed
227

228
    QDir dir=urlDir(urls);
229
    bool hasSt = hasStashes(dir);
230
    menu->addSeparator()->setText(i18n("Git Stashes"));
231 232 233
    menu->addAction(i18n("Stash Manager"), this, SLOT(ctxStashManager()))->setEnabled(hasSt);
    menu->addAction(i18n("Push Stash"), this, SLOT(ctxPushStash()));
    menu->addAction(i18n("Pop Stash"), this, SLOT(ctxPopStash()))->setEnabled(hasSt);
234 235 236 237 238 239 240 241 242 243
}

void GitPlugin::ctxPushStash()
{
    VcsJob* job = gitStash(urlDir(m_urls), QStringList(), KDevelop::OutputJob::Verbose);
    ICore::self()->runController()->registerJob(job);
}

void GitPlugin::ctxPopStash()
{
244
    VcsJob* job = gitStash(urlDir(m_urls), QStringList(QStringLiteral("pop")), KDevelop::OutputJob::Verbose);
245 246 247 248 249
    ICore::self()->runController()->registerJob(job);
}

void GitPlugin::ctxStashManager()
{
250
    QPointer<StashManagerDialog> d = new StashManagerDialog(urlDir(m_urls), this, nullptr);
251
    d->exec();
Dāvis Mosāns's avatar
Dāvis Mosāns committed
252

253 254 255
    delete d;
}

256
DVcsJob* GitPlugin::errorsFound(const QString& error, KDevelop::OutputJob::OutputJobVerbosity verbosity=OutputJob::Verbose)
257
{
258
    DVcsJob* j = new DVcsJob(QDir::temp(), this, verbosity);
259 260 261 262
    *j << "echo" << i18n("error: %1", error) << "-n";
    return j;
}

263
QString GitPlugin::name() const
264
{
265
    return QStringLiteral("Git");
266 267
}

Milian Wolff's avatar
Milian Wolff committed
268
QUrl GitPlugin::repositoryRoot(const QUrl& path)
269
{
Milian Wolff's avatar
Milian Wolff committed
270
    return QUrl::fromLocalFile(dotGitDirectory(path).absolutePath());
271 272
}

Milian Wolff's avatar
Milian Wolff committed
273
bool GitPlugin::isValidDirectory(const QUrl & dirPath)
274
{
275
    QDir dir=dotGitDirectory(dirPath);
276
    QFile dotGitPotentialFile(dir.filePath(QStringLiteral(".git")));
Thibault North's avatar
Thibault North committed
277 278 279 280 281 282 283 284 285 286 287 288
    // if .git is a file, we may be in a git worktree
    QFileInfo dotGitPotentialFileInfo(dotGitPotentialFile);
    if (!dotGitPotentialFileInfo.isDir() && dotGitPotentialFile.exists()) {
        QString gitWorktreeFileContent;
        if (dotGitPotentialFile.open(QFile::ReadOnly)) {
            // the content should be gitdir: /path/to/the/.git/worktree
            gitWorktreeFileContent = QString::fromUtf8(dotGitPotentialFile.readAll());
            dotGitPotentialFile.close();
        } else {
            return false;
        }
        const auto items = gitWorktreeFileContent.split(' ');
289
        if (items.size() == 2 && items.at(0) == QLatin1String("gitdir:")) {
Thibault North's avatar
Thibault North committed
290 291 292 293
            qCDebug(PLUGIN_GIT) << "we are in a git worktree" << items.at(1);
            return true;
        }
    }
294
    return dir.exists(QStringLiteral(".git/HEAD"));
295 296
}

297 298 299 300 301 302 303 304 305 306 307 308 309
bool GitPlugin::isValidRemoteRepositoryUrl(const QUrl& remoteLocation)
{
    if (remoteLocation.isLocalFile()) {
        QFileInfo fileInfo(remoteLocation.toLocalFile());
        if (fileInfo.isDir()) {
            QDir dir(fileInfo.filePath());
            if (dir.exists(QStringLiteral(".git/HEAD"))) {
                return true;
            }
            // TODO: check also for bare repo
        }
    } else {
        const QString scheme = remoteLocation.scheme();
310
        if (scheme == QLatin1String("git") || scheme == QLatin1String("git+ssh")) {
311 312 313 314 315 316 317 318 319 320 321 322
            return true;
        }
        // heuristic check, anything better we can do here without talking to server?
        if ((scheme == QLatin1String("http") ||
             scheme == QLatin1String("https")) &&
            remoteLocation.path().endsWith(QLatin1String(".git"))) {
            return true;
        }
    }
    return false;
}

Milian Wolff's avatar
Milian Wolff committed
323
bool GitPlugin::isVersionControlled(const QUrl &path)
324
{
325
    QFileInfo fsObject(path.toLocalFile());
326 327 328
    if (!fsObject.exists()) {
        return false;
    }
329
    if (fsObject.isDir()) {
330
        return isValidDirectory(path);
331
    }
332

333 334
    QString filename = fsObject.fileName();

335
    QStringList otherFiles = getLsFiles(fsObject.dir(), QStringList(QStringLiteral("--")) << filename, KDevelop::OutputJob::Silent);
336
    return !otherFiles.empty();
337 338
}

Milian Wolff's avatar
Milian Wolff committed
339
VcsJob* GitPlugin::init(const QUrl &directory)
340
{
341
    DVcsJob* job = new DVcsJob(urlDir(directory), this);
342
    job->setType(VcsJob::Import);
343 344
    *job << "git" << "init";
    return job;
345 346
}

Milian Wolff's avatar
Milian Wolff committed
347
VcsJob* GitPlugin::createWorkingCopy(const KDevelop::VcsLocation & source, const QUrl& dest, KDevelop::IBasicVersionControl::RecursionMode)
348
{
349
    DVcsJob* job = new GitCloneJob(urlDir(dest), this);
350
    job->setType(VcsJob::Import);
351 352
    *job << "git" << "clone" << "--progress" << "--" << source.localUrl().url() << dest;
    return job;
353 354
}

Milian Wolff's avatar
Milian Wolff committed
355
VcsJob* GitPlugin::add(const QList<QUrl>& localLocations, KDevelop::IBasicVersionControl::RecursionMode recursion)
356 357
{
    if (localLocations.empty())
358
        return errorsFound(i18n("Did not specify the list of files"), OutputJob::Verbose);
359

360
    DVcsJob* job = new GitJob(dotGitDirectory(localLocations.front()), this);
361
    job->setType(VcsJob::Add);
362
    *job << "git" << "add" << "--" << (recursion == IBasicVersionControl::Recursive ? localLocations : preventRecursion(localLocations));
363
    return job;
364 365
}

Milian Wolff's avatar
Milian Wolff committed
366
KDevelop::VcsJob* GitPlugin::status(const QList<QUrl>& localLocations, KDevelop::IBasicVersionControl::RecursionMode recursion)
367
{
368 369 370
    if (localLocations.empty())
        return errorsFound(i18n("Did not specify the list of files"), OutputJob::Verbose);

371
    DVcsJob* job = new GitJob(urlDir(localLocations), this, OutputJob::Silent);
372
    job->setType(VcsJob::Status);
Dāvis Mosāns's avatar
Dāvis Mosāns committed
373

374 375
    if(m_oldVersion) {
        *job << "git" << "ls-files" << "-t" << "-m" << "-c" << "-o" << "-d" << "-k" << "--directory";
376
        connect(job, &DVcsJob::readyForParsing, this, &GitPlugin::parseGitStatusOutput_old);
377 378
    } else {
        *job << "git" << "status" << "--porcelain";
379
        job->setIgnoreError(true);
380
        connect(job, &DVcsJob::readyForParsing, this, &GitPlugin::parseGitStatusOutput);
381 382
    }
    *job << "--" << (recursion == IBasicVersionControl::Recursive ? localLocations : preventRecursion(localLocations));
383

384
    return job;
385 386
}

Milian Wolff's avatar
Milian Wolff committed
387
VcsJob* GitPlugin::diff(const QUrl& fileOrDirectory, const KDevelop::VcsRevision& srcRevision, const KDevelop::VcsRevision& dstRevision,
388
                        VcsDiff::Type /*type*/, IBasicVersionControl::RecursionMode recursion)
389
{
390
    //TODO: control different types
Milian Wolff's avatar
Milian Wolff committed
391

392
    DVcsJob* job = new GitJob(dotGitDirectory(fileOrDirectory), this, KDevelop::OutputJob::Silent);
393
    job->setType(VcsJob::Diff);
394
    *job << "git" << "diff" << "--no-color" << "--no-ext-diff";
395 396 397 398 399
    if (!usePrefix()) {
        // KDE's ReviewBoard now requires p1 patchfiles, so `git diff --no-prefix` to generate p0 patches
        // has become optional.
        *job << "--no-prefix";
    }
400 401 402 403 404 405 406 407
    if (dstRevision.revisionType() == VcsRevision::Special &&
         dstRevision.specialType() == VcsRevision::Working) {
        if (srcRevision.revisionType() == VcsRevision::Special &&
             srcRevision.specialType() == VcsRevision::Base) {
            *job << "HEAD";
        } else {
            *job << "--cached" << srcRevision.revisionValue().toString();
        }
408
    } else {
409 410 411 412
        QString revstr = revisionInterval(srcRevision, dstRevision);
        if(!revstr.isEmpty())
            *job << revstr;
    }
Milian Wolff's avatar
Milian Wolff committed
413 414 415 416 417 418 419 420

    *job << "--";
    if (recursion == IBasicVersionControl::Recursive) {
        *job << fileOrDirectory;
    } else {
        *job << preventRecursion(QList<QUrl>() << fileOrDirectory);
    }

421
    connect(job, &DVcsJob::readyForParsing, this, &GitPlugin::parseGitDiffOutput);
422
    return job;
423 424
}

Milian Wolff's avatar
Milian Wolff committed
425
VcsJob* GitPlugin::revert(const QList<QUrl>& localLocations, IBasicVersionControl::RecursionMode recursion)
426
{
427 428
    if(localLocations.isEmpty() )
        return errorsFound(i18n("Could not revert changes"), OutputJob::Verbose);
Dāvis Mosāns's avatar
Dāvis Mosāns committed
429

430 431 432 433
    QDir repo = urlDir(repositoryRoot(localLocations.first()));
    QString modified;
    for (const auto& file: localLocations) {
        if (hasModifications(repo, file)) {
Milian Wolff's avatar
Milian Wolff committed
434
            modified.append(file.toDisplayString(QUrl::PreferLocalFile) + "<br/>");
435 436 437
        }
    }
    if (!modified.isEmpty()) {
Pino Toscano's avatar
Pino Toscano committed
438
        auto res = KMessageBox::questionYesNo(nullptr, i18n("The following files have uncommitted changes, "
439 440 441 442 443 444
                                              "which will be lost. Continue?") + "<br/><br/>" + modified);
        if (res != KMessageBox::Yes) {
            return errorsFound(QString(), OutputJob::Silent);
        }
    }

445
    DVcsJob* job = new GitJob(dotGitDirectory(localLocations.front()), this);
446
    job->setType(VcsJob::Revert);
447 448
    *job << "git" << "checkout" << "--";
    *job << (recursion == IBasicVersionControl::Recursive ? localLocations : preventRecursion(localLocations));
Dāvis Mosāns's avatar
Dāvis Mosāns committed
449

450
    return job;
451 452 453
}


454 455 456
//TODO: git doesn't like empty messages, but "KDevelop didn't provide any message, it may be a bug" looks ugly...
//If no files specified then commit already added files
VcsJob* GitPlugin::commit(const QString& message,
Milian Wolff's avatar
Milian Wolff committed
457
                             const QList<QUrl>& localLocations,
458 459
                             KDevelop::IBasicVersionControl::RecursionMode recursion)
{
460
    if (localLocations.empty() || message.isEmpty())
461
        return errorsFound(i18n("No files or message specified"));
462 463 464 465

    const QDir dir = dotGitDirectory(localLocations.front());
    if (!ensureValidGitIdentity(dir)) {
        return errorsFound(i18n("Email or name for Git not specified"));
466
    }
467

468
    DVcsJob* job = new DVcsJob(dir, this);
469
    job->setType(VcsJob::Commit);
Milian Wolff's avatar
Milian Wolff committed
470
    QList<QUrl> files = (recursion == IBasicVersionControl::Recursive ? localLocations : preventRecursion(localLocations));
471
    addNotVersionedFiles(dir, files);
Dāvis Mosāns's avatar
Dāvis Mosāns committed
472

473
    *job << "git" << "commit" << "-m" << message;
474
    *job << "--" << files;
475
    return job;
476
}
477

478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499
bool GitPlugin::ensureValidGitIdentity(const QDir& dir)
{
    const QUrl url = QUrl::fromLocalFile(dir.absolutePath());

    const QString name = readConfigOption(url, QStringLiteral("user.name"));
    const QString email = readConfigOption(url, QStringLiteral("user.email"));
    if (!email.isEmpty() && !name.isEmpty()) {
        return true; // already okay
    }

    GitNameEmailDialog dialog;
    dialog.setName(name);
    dialog.setEmail(email);
    if (!dialog.exec()) {
        return false;
    }

    runSynchronously(setConfigOption(url, QStringLiteral("user.name"), dialog.name(), dialog.isGlobal()));
    runSynchronously(setConfigOption(url, QStringLiteral("user.email"), dialog.email(), dialog.isGlobal()));
    return true;
}

Milian Wolff's avatar
Milian Wolff committed
500
void GitPlugin::addNotVersionedFiles(const QDir& dir, const QList<QUrl>& files)
501
{
502
    QStringList otherStr = getLsFiles(dir, QStringList() << QStringLiteral("--others"), KDevelop::OutputJob::Silent);
Milian Wolff's avatar
Milian Wolff committed
503
    QList<QUrl> toadd, otherFiles;
Dāvis Mosāns's avatar
Dāvis Mosāns committed
504

505
    foreach(const QString& file, otherStr) {
Milian Wolff's avatar
Milian Wolff committed
506
        QUrl v = QUrl::fromLocalFile(dir.absoluteFilePath(file));
Dāvis Mosāns's avatar
Dāvis Mosāns committed
507

508 509
        otherFiles += v;
    }
Dāvis Mosāns's avatar
Dāvis Mosāns committed
510

511
    //We add the files that are not versioned
Milian Wolff's avatar
Milian Wolff committed
512
    foreach(const QUrl& file, files) {
513 514 515
        if(otherFiles.contains(file) && QFileInfo(file.toLocalFile()).isFile())
            toadd += file;
    }
Dāvis Mosāns's avatar
Dāvis Mosāns committed
516

517 518
    if(!toadd.isEmpty()) {
        VcsJob* job = add(toadd);
519
        job->exec(); // krazy:exclude=crashy
520
    }
521 522
}

523 524
bool isEmptyDirStructure(const QDir &dir)
{
525
    foreach (const QFileInfo &i, dir.entryInfoList(QDir::AllEntries | QDir::NoDotAndDotDot)) {
526 527 528 529 530 531 532 533 534
        if (i.isDir()) {
            if (!isEmptyDirStructure(QDir(i.filePath()))) return false;
        } else if (i.isFile()) {
            return false;
        }
    }
    return true;
}

Milian Wolff's avatar
Milian Wolff committed
535
VcsJob* GitPlugin::remove(const QList<QUrl>& files)
536
{
537 538
    if (files.isEmpty())
        return errorsFound(i18n("No files to remove"));
539 540 541
    QDir dotGitDir = dotGitDirectory(files.front());


Milian Wolff's avatar
Milian Wolff committed
542
    QList<QUrl> files_(files);
543

Milian Wolff's avatar
Milian Wolff committed
544
    QMutableListIterator<QUrl> i(files_);
545
    while (i.hasNext()) {
Milian Wolff's avatar
Milian Wolff committed
546
        QUrl file = i.next();
547
        QFileInfo fileInfo(file.toLocalFile());
548

549
        QStringList otherStr = getLsFiles(dotGitDir, QStringList() << QStringLiteral("--others") << QStringLiteral("--") << file.toLocalFile(), KDevelop::OutputJob::Silent);
550 551
        if(!otherStr.isEmpty()) {
            //remove files not under version control
Milian Wolff's avatar
Milian Wolff committed
552
            QList<QUrl> otherFiles;
553
            foreach(const QString &f, otherStr) {
Milian Wolff's avatar
Milian Wolff committed
554
                otherFiles << QUrl::fromLocalFile(dotGitDir.path()+'/'+f);
555 556 557 558 559
            }
            if (fileInfo.isFile()) {
                //if it's an unversioned file we are done, don't use git rm on it
                i.remove();
            }
560 561 562

            auto trashJob = KIO::trash(otherFiles);
            trashJob->exec();
Dāvis Mosāns's avatar
Dāvis Mosāns committed
563
            qCDebug(PLUGIN_GIT) << "other files" << otherFiles;
564 565
        }

566
        if (fileInfo.isDir()) {
567 568
            if (isEmptyDirStructure(QDir(file.toLocalFile()))) {
                //remove empty folders, git doesn't do that
569 570
                auto trashJob = KIO::trash(file);
                trashJob->exec();
Dāvis Mosāns's avatar
Dāvis Mosāns committed
571
                qCDebug(PLUGIN_GIT) << "empty folder, removing" << file;
572
                //we already deleted it, don't use git rm on it
573 574 575 576 577
                i.remove();
            }
        }
    }

578
    if (files_.isEmpty()) return nullptr;
579

580 581
    DVcsJob* job = new GitJob(dotGitDir, this);
    job->setType(VcsJob::Remove);
Kevin Funk's avatar
Kevin Funk committed
582 583 584
    // git refuses to delete files with local modifications
    // use --force to overcome this
    *job << "git" << "rm" << "-r" << "--force";
585 586
    *job << "--" << files_;
    return job;
587 588
}

Milian Wolff's avatar
Milian Wolff committed
589
VcsJob* GitPlugin::log(const QUrl& localLocation,
590
                const KDevelop::VcsRevision& src, const KDevelop::VcsRevision& dst)
591
{
592
    DVcsJob* job = new GitJob(dotGitDirectory(localLocation), this, KDevelop::OutputJob::Silent);
593
    job->setType(VcsJob::Log);
594
    *job << "git" << "log" << "--date=raw" << "--name-status" << "-M80%" << "--follow";
595 596 597
    QString rev = revisionInterval(dst, src);
    if(!rev.isEmpty())
        *job << rev;
598
    *job << "--" << localLocation;
599
    connect(job, &DVcsJob::readyForParsing, this, &GitPlugin::parseGitLogOutput);
600
    return job;
601 602
}

603

Milian Wolff's avatar
Milian Wolff committed
604
VcsJob* GitPlugin::log(const QUrl& localLocation, const KDevelop::VcsRevision& rev, unsigned long int limit)
605
{
606
    DVcsJob* job = new GitJob(dotGitDirectory(localLocation), this, KDevelop::OutputJob::Silent);
607
    job->setType(VcsJob::Log);
608
    *job << "git" << "log" << "--date=raw" << "--name-status" << "-M80%" << "--follow";
609 610 611
    QString revStr = toRevisionName(rev, QString());
    if(!revStr.isEmpty())
        *job << revStr;
612
    if(limit>0)
613
        *job << QStringLiteral("-%1").arg(limit);
Dāvis Mosāns's avatar
Dāvis Mosāns committed
614

615
    *job << "--" << localLocation;
616
    connect(job, &DVcsJob::readyForParsing, this, &GitPlugin::parseGitLogOutput);
617
    return job;
618 619
}

Milian Wolff's avatar
Milian Wolff committed
620
KDevelop::VcsJob* GitPlugin::annotate(const QUrl &localLocation, const KDevelop::VcsRevision&)
621
{
622
    DVcsJob* job = new GitJob(dotGitDirectory(localLocation), this, KDevelop::OutputJob::Silent);
623
    job->setType(VcsJob::Annotate);
624
    *job << "git" << "blame" << "--porcelain" << "-w";
625
    *job << "--" << localLocation;
626
    connect(job, &DVcsJob::readyForParsing, this, &GitPlugin::parseGitBlameOutput);
627
    return job;
628 629
}

630 631
void GitPlugin::parseGitBlameOutput(DVcsJob *job)
{
632
    QVariantList results;
633
    VcsAnnotationLine* annotation = nullptr;
634 635
    const auto output = job->output();
    const auto lines = output.splitRef('\n');
Dāvis Mosāns's avatar
Dāvis Mosāns committed
636

637 638
    bool skipNext=false;
    QMap<QString, VcsAnnotationLine> definedRevisions;
639
    for(QVector<QStringRef>::const_iterator it=lines.constBegin(), itEnd=lines.constEnd();
640 641 642 643 644
        it!=itEnd; ++it)
    {
        if(skipNext) {
            skipNext=false;
            results += qVariantFromValue(*annotation);
Dāvis Mosāns's avatar
Dāvis Mosāns committed
645

646 647
            continue;
        }
Dāvis Mosāns's avatar
Dāvis Mosāns committed
648

649 650
        if(it->isEmpty())
            continue;
Dāvis Mosāns's avatar
Dāvis Mosāns committed
651

652 653
        QStringRef name = it->left(it->indexOf(' '));
        QStringRef value = it->right(it->size()-name.size()-1);
654

655
        if(name==QLatin1String("author"))
656
            annotation->setAuthor(value.toString());
657 658 659
        else if(name==QLatin1String("author-mail")) {} //TODO: do smth with the e-mail?
        else if(name==QLatin1String("author-tz")) {} //TODO: does it really matter?
        else if(name==QLatin1String("author-time"))
660
            annotation->setDate(QDateTime::fromTime_t(value.toUInt()));
661
        else if(name==QLatin1String("summary"))
662
            annotation->setCommitMessage(value.toString());
663
        else if(name.startsWith(QStringLiteral("committer"))) {} //We will just store the authors
664 665 666
        else if(name==QLatin1String("previous")) {} //We don't need that either
        else if(name==QLatin1String("filename")) { skipNext=true; }
        else if(name==QLatin1String("boundary")) {
667
            definedRevisions.insert(QStringLiteral("boundary"), VcsAnnotationLine());
668 669 670
        }
        else
        {
671
            const auto values = value.split(' ');
Dāvis Mosāns's avatar
Dāvis Mosāns committed
672

673
            VcsRevision rev;
674
            rev.setRevisionValue(name.left(8).toString(), KDevelop::VcsRevision::GlobalNumber);
Dāvis Mosāns's avatar
Dāvis Mosāns committed
675

676
            skipNext = definedRevisions.contains(name.toString());
Dāvis Mosāns's avatar
Dāvis Mosāns committed
677

678
            if(!skipNext)
679
                definedRevisions.insert(name.toString(), VcsAnnotationLine());
Dāvis Mosāns's avatar
Dāvis Mosāns committed
680

681
            annotation = &definedRevisions[name.toString()];
682
            annotation->setLineNumber(values[1].toInt() - 1);
683
            annotation->setRevision(rev);
684 685 686 687
        }
    }
    job->setResults(results);
}
688

689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704

DVcsJob* GitPlugin::lsFiles(const QDir &repository, const QStringList &args,
                            OutputJob::OutputJobVerbosity verbosity)
{
    DVcsJob* job = new DVcsJob(repository, this, verbosity);
    *job << "git" << "ls-files" << args;
    return job;
}

DVcsJob* GitPlugin::gitStash(const QDir& repository, const QStringList& args, OutputJob::OutputJobVerbosity verbosity)
{
    DVcsJob* job = new DVcsJob(repository, this, verbosity);
    *job << "git" << "stash" << args;
    return job;
}

Milian Wolff's avatar
Milian Wolff committed
705
VcsJob* GitPlugin::tag(const QUrl& repository, const QString& commitMessage, const VcsRevision& rev, const QString& tagName)
706 707 708 709 710 711 712 713
{
    DVcsJob* job = new DVcsJob(urlDir(repository), this);
    *job << "git" << "tag" << "-m" << commitMessage << tagName;
    if(rev.revisionValue().isValid())
        *job << rev.revisionValue().toString();
    return job;
}

Milian Wolff's avatar
Milian Wolff committed
714
VcsJob* GitPlugin::switchBranch(const QUrl &repository, const QString &branch)
715
{
716
    QDir d=urlDir(repository);
Dāvis Mosāns's avatar
Dāvis Mosāns committed
717

718
    if(hasModifications(d) && KMessageBox::questionYesNo(nullptr, i18n("There are pending changes, do you want to stash them first?"))==KMessageBox::Yes) {
719
        QScopedPointer<DVcsJob> stash(gitStash(d, QStringList(), KDevelop::OutputJob::Verbose));
720 721
        stash->exec();
    }
Dāvis Mosāns's avatar
Dāvis Mosāns committed
722

723
    DVcsJob* job = new DVcsJob(d, this);
724 725
    *job << "git" << "checkout" << branch;
    return job;
726 727
}

Milian Wolff's avatar
Milian Wolff committed
728
VcsJob* GitPlugin::branch(const QUrl& repository, const KDevelop::VcsRevision& rev, const QString& branchName)
729
{
730
    Q_ASSERT(!branchName.isEmpty());
Dāvis Mosāns's avatar
Dāvis Mosāns committed
731

732 733
    DVcsJob* job = new DVcsJob(urlDir(repository), this);
    *job << "git" << "branch" << "--" << branchName;
Dāvis Mosāns's avatar
Dāvis Mosāns committed
734

735 736
    if(!rev.prettyValue().isEmpty())
        *job << rev.revisionValue().toString();
737
    return job;
738 739
}

Milian Wolff's avatar
Milian Wolff committed
740
VcsJob* GitPlugin::deleteBranch(const QUrl& repository, const QString& branchName)
741
{
742 743
    DVcsJob* job = new DVcsJob(urlDir(repository), this, OutputJob::Silent);
    *job << "git" << "branch" << "-D" << branchName;
744
    connect(job, &DVcsJob::readyForParsing, this, &GitPlugin::parseGitCurrentBranch);
745
    return job;
746 747
}

Milian Wolff's avatar
Milian Wolff committed
748
VcsJob* GitPlugin::renameBranch(const QUrl& repository, const QString& oldBranchName, const QString& newBranchName)
749
{
750 751
    DVcsJob* job = new DVcsJob(urlDir(repository), this, OutputJob::Silent);
    *job << "git" << "branch" << "-m" << newBranchName << oldBranchName;
752
    connect(job, &DVcsJob::readyForParsing, this, &GitPlugin::parseGitCurrentBranch);
753 754 755
    return job;
}

756 757 758 759 760 761 762 763 764