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VCS[git]: Refuse to show sha 000000 or ^xxxx.

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Task-number: QTCREATORBUG-978
This commit is contained in:
Friedemann Kleint
2010-03-29 16:24:48 +02:00
parent 255206db6b
commit 93eb7d7be0
1 changed files with 61 additions and 32 deletions
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93
src/plugins/git/gitclient.cpp
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@@ -104,6 +104,11 @@ static inline QStringList commandOutputLinesFromLocal8Bit(const QByteArray &a)
return output.split(newLine); return output.split(newLine);
} }
static inline VCSBase::VCSBaseOutputWindow *outputWindow()
{
return VCSBase::VCSBaseOutputWindow::instance();
}
namespace Git { namespace Git {
namespace Internal { namespace Internal {
@@ -238,20 +243,20 @@ void GitClient::diff(const QString &workingDirectory,
if (unstagedFileNames.empty() && stagedFileNames.empty()) { if (unstagedFileNames.empty() && stagedFileNames.empty()) {
QStringList arguments(commonDiffArgs); QStringList arguments(commonDiffArgs);
arguments << diffArgs; arguments << diffArgs;
VCSBase::VCSBaseOutputWindow::instance()->appendCommand(formatCommand(binary, arguments)); outputWindow()->appendCommand(formatCommand(binary, arguments));
command->addJob(arguments, m_settings.timeoutSeconds); command->addJob(arguments, m_settings.timeoutSeconds);
} else { } else {
// Files diff. // Files diff.
if (!unstagedFileNames.empty()) { if (!unstagedFileNames.empty()) {
QStringList arguments(commonDiffArgs); QStringList arguments(commonDiffArgs);
arguments << QLatin1String("--") << unstagedFileNames; arguments << QLatin1String("--") << unstagedFileNames;
VCSBase::VCSBaseOutputWindow::instance()->appendCommand(formatCommand(binary, arguments)); outputWindow()->appendCommand(formatCommand(binary, arguments));
command->addJob(arguments, m_settings.timeoutSeconds); command->addJob(arguments, m_settings.timeoutSeconds);
} }
if (!stagedFileNames.empty()) { if (!stagedFileNames.empty()) {
QStringList arguments(commonDiffArgs); QStringList arguments(commonDiffArgs);
arguments << QLatin1String("--cached") << diffArgs << QLatin1String("--") << stagedFileNames; arguments << QLatin1String("--cached") << diffArgs << QLatin1String("--") << stagedFileNames;
VCSBase::VCSBaseOutputWindow::instance()->appendCommand(formatCommand(binary, arguments)); outputWindow()->appendCommand(formatCommand(binary, arguments));
command->addJob(arguments, m_settings.timeoutSeconds); command->addJob(arguments, m_settings.timeoutSeconds);
} }
} }
@@ -299,7 +304,7 @@ void GitClient::status(const QString &workingDirectory)
// @TODO: Use "--no-color" once it is supported // @TODO: Use "--no-color" once it is supported
QStringList statusArgs(QLatin1String("status")); QStringList statusArgs(QLatin1String("status"));
statusArgs << QLatin1String("-u"); statusArgs << QLatin1String("-u");
VCSBase::VCSBaseOutputWindow *outwin = VCSBase::VCSBaseOutputWindow::instance(); VCSBase::VCSBaseOutputWindow *outwin = outputWindow();
outwin->setRepository(workingDirectory); outwin->setRepository(workingDirectory);
GitCommand *command = executeGit(workingDirectory, statusArgs, 0, true); GitCommand *command = executeGit(workingDirectory, statusArgs, 0, true);
connect(command, SIGNAL(finished(bool,int,QVariant)), outwin, SLOT(clearRepository()), connect(command, SIGNAL(finished(bool,int,QVariant)), outwin, SLOT(clearRepository()),
@@ -353,10 +358,30 @@ void GitClient::log(const QString &workingDirectory, const QStringList &fileName
executeGit(workingDirectory, arguments, editor); executeGit(workingDirectory, arguments, editor);
} }
// Do not show "0000" or "^32ae4"
static inline bool canShow(const QString &sha)
{
if (sha.startsWith(QLatin1Char('^')))
return false;
if (sha.count(QLatin1Char('0')) == sha.size())
return false;
return true;
}
static inline QString msgCannotShow(const QString &sha)
{
return GitClient::tr("Cannot describe '%1'.").arg(sha);
}
void GitClient::show(const QString &source, const QString &id) void GitClient::show(const QString &source, const QString &id)
{ {
if (Git::Constants::debug) if (Git::Constants::debug)
qDebug() << "show" << source << id; qDebug() << "show" << source << id;
if (!canShow(id)) {
outputWindow()->append(msgCannotShow(id));
return;
}
QStringList arguments; QStringList arguments;
arguments << QLatin1String("show") << QLatin1String(noColorOption) << id; arguments << QLatin1String("show") << QLatin1String(noColorOption) << id;
@@ -421,7 +446,7 @@ bool GitClient::synchronousCheckoutBranch(const QString &workingDirectory,
arguments << QLatin1String("checkout") << branch; arguments << QLatin1String("checkout") << branch;
const bool rc = synchronousGit(workingDirectory, arguments, &outputText, &errorText); const bool rc = synchronousGit(workingDirectory, arguments, &outputText, &errorText);
const QString output = commandOutputFromLocal8Bit(outputText); const QString output = commandOutputFromLocal8Bit(outputText);
VCSBase::VCSBaseOutputWindow::instance()->append(output); outputWindow()->append(output);
if (!rc) { if (!rc) {
const QString stdErr = commandOutputFromLocal8Bit(errorText); const QString stdErr = commandOutputFromLocal8Bit(errorText);
//: Meaning of the arguments: %1: Branch, %2: Repository, %3: Error message //: Meaning of the arguments: %1: Branch, %2: Repository, %3: Error message
@@ -429,7 +454,7 @@ bool GitClient::synchronousCheckoutBranch(const QString &workingDirectory,
if (errorMessage) { if (errorMessage) {
*errorMessage = msg; *errorMessage = msg;
} else { } else {
VCSBase::VCSBaseOutputWindow::instance()->appendError(msg); outputWindow()->appendError(msg);
} }
return false; return false;
} }
@@ -487,7 +512,7 @@ bool GitClient::synchronousAdd(const QString &workingDirectory,
if (!rc) { if (!rc) {
const QString errorMessage = tr("Unable to add %n file(s) to %1: %2", 0, files.size()). const QString errorMessage = tr("Unable to add %n file(s) to %1: %2", 0, files.size()).
arg(workingDirectory, commandOutputFromLocal8Bit(errorText)); arg(workingDirectory, commandOutputFromLocal8Bit(errorText));
VCSBase::VCSBaseOutputWindow::instance()->appendError(errorMessage); outputWindow()->appendError(errorMessage);
} }
return rc; return rc;
} }
@@ -509,7 +534,7 @@ bool GitClient::synchronousDelete(const QString &workingDirectory,
if (!rc) { if (!rc) {
const QString errorMessage = tr("Unable to remove %n file(s) from %1: %2", 0, files.size()). const QString errorMessage = tr("Unable to remove %n file(s) from %1: %2", 0, files.size()).
arg(workingDirectory, commandOutputFromLocal8Bit(errorText)); arg(workingDirectory, commandOutputFromLocal8Bit(errorText));
VCSBase::VCSBaseOutputWindow::instance()->appendError(errorMessage); outputWindow()->appendError(errorMessage);
} }
return rc; return rc;
} }
@@ -531,7 +556,7 @@ bool GitClient::synchronousReset(const QString &workingDirectory,
} }
const bool rc = synchronousGit(workingDirectory, arguments, &outputText, &errorText); const bool rc = synchronousGit(workingDirectory, arguments, &outputText, &errorText);
const QString output = commandOutputFromLocal8Bit(outputText); const QString output = commandOutputFromLocal8Bit(outputText);
VCSBase::VCSBaseOutputWindow::instance()->append(output); outputWindow()->append(output);
// Note that git exits with 1 even if the operation is successful // Note that git exits with 1 even if the operation is successful
// Assume real failure if the output does not contain "foo.cpp modified" // Assume real failure if the output does not contain "foo.cpp modified"
if (!rc && !output.contains(QLatin1String("modified"))) { if (!rc && !output.contains(QLatin1String("modified"))) {
@@ -542,7 +567,7 @@ bool GitClient::synchronousReset(const QString &workingDirectory,
if (errorMessage) { if (errorMessage) {
*errorMessage = msg; *errorMessage = msg;
} else { } else {
VCSBase::VCSBaseOutputWindow::instance()->appendError(msg); outputWindow()->appendError(msg);
} }
return false; return false;
} }
@@ -559,9 +584,9 @@ bool GitClient::synchronousInit(const QString &workingDirectory)
const QStringList arguments(QLatin1String("init")); const QStringList arguments(QLatin1String("init"));
const bool rc = synchronousGit(workingDirectory, arguments, &outputText, &errorText); const bool rc = synchronousGit(workingDirectory, arguments, &outputText, &errorText);
// '[Re]Initialized...' // '[Re]Initialized...'
VCSBase::VCSBaseOutputWindow::instance()->append(commandOutputFromLocal8Bit(outputText)); outputWindow()->append(commandOutputFromLocal8Bit(outputText));
if (!rc) if (!rc)
VCSBase::VCSBaseOutputWindow::instance()->appendError(commandOutputFromLocal8Bit(errorText)); outputWindow()->appendError(commandOutputFromLocal8Bit(errorText));
return rc; return rc;
} }
@@ -594,7 +619,7 @@ bool GitClient::synchronousCheckoutFiles(const QString &workingDirectory,
if (errorMessage) { if (errorMessage) {
*errorMessage = msg; *errorMessage = msg;
} else { } else {
VCSBase::VCSBaseOutputWindow::instance()->appendError(msg); outputWindow()->appendError(msg);
} }
return false; return false;
} }
@@ -762,7 +787,7 @@ bool GitClient::synchronousTopRevision(const QString &workingDirectory,
if (errorMessageIn) { if (errorMessageIn) {
*errorMessageIn = errorMessage; *errorMessageIn = errorMessage;
} else { } else {
VCSBase::VCSBaseOutputWindow::instance()->appendError(errorMessage); outputWindow()->appendError(errorMessage);
} }
} }
return !failed; return !failed;
@@ -846,10 +871,10 @@ QString GitClient::synchronousStash(const QString &workingDirectory,
if (unchanged) if (unchanged)
*unchanged = true; *unchanged = true;
if (!(flags & StashIgnoreUnchanged)) if (!(flags & StashIgnoreUnchanged))
VCSBase::VCSBaseOutputWindow::instance()->append(msgNoChangedFiles()); outputWindow()->append(msgNoChangedFiles());
break; break;
case StatusFailed: case StatusFailed:
VCSBase::VCSBaseOutputWindow::instance()->append(errorMessage); outputWindow()->append(errorMessage);
break; break;
} }
if (!success) if (!success)
@@ -877,7 +902,7 @@ bool GitClient::executeSynchronousStash(const QString &workingDirectory,
if (errorMessage) { if (errorMessage) {
*errorMessage = msg; *errorMessage = msg;
} else { } else {
VCSBase::VCSBaseOutputWindow::instance()->append(msg); outputWindow()->append(msg);
} }
return false; return false;
} }
@@ -909,7 +934,7 @@ bool GitClient::stashNameFromMessage(const QString &workingDirectory,
if (errorMessage) { if (errorMessage) {
*errorMessage = msg; *errorMessage = msg;
} else { } else {
VCSBase::VCSBaseOutputWindow::instance()->append(msg); outputWindow()->append(msg);
} }
return false; return false;
} }
@@ -936,6 +961,10 @@ bool GitClient::synchronousShow(const QString &workingDirectory, const QString &
{ {
if (Git::Constants::debug) if (Git::Constants::debug)
qDebug() << Q_FUNC_INFO << workingDirectory << id; qDebug() << Q_FUNC_INFO << workingDirectory << id;
if (!canShow(id)) {
*errorMessage = msgCannotShow(id);
return false;
}
QStringList args(QLatin1String("show")); QStringList args(QLatin1String("show"));
args << QLatin1String(noColorOption) << id; args << QLatin1String(noColorOption) << id;
QByteArray outputText; QByteArray outputText;
@@ -1030,7 +1059,7 @@ GitCommand *GitClient::executeGit(const QString &workingDirectory,
GitCommand::TerminationReportMode tm, GitCommand::TerminationReportMode tm,
int editorLineNumber) int editorLineNumber)
{ {
VCSBase::VCSBaseOutputWindow::instance()->appendCommand(formatCommand(QLatin1String(Constants::GIT_BINARY), arguments)); outputWindow()->appendCommand(formatCommand(QLatin1String(Constants::GIT_BINARY), arguments));
GitCommand *command = createCommand(workingDirectory, editor, outputToWindow, editorLineNumber); GitCommand *command = createCommand(workingDirectory, editor, outputToWindow, editorLineNumber);
command->addJob(arguments, m_settings.timeoutSeconds); command->addJob(arguments, m_settings.timeoutSeconds);
command->setTerminationReportMode(tm); command->setTerminationReportMode(tm);
@@ -1070,7 +1099,7 @@ bool GitClient::synchronousGit(const QString &workingDirectory,
qDebug() << "synchronousGit" << workingDirectory << gitArguments; qDebug() << "synchronousGit" << workingDirectory << gitArguments;
if (logCommandToWindow) if (logCommandToWindow)
VCSBase::VCSBaseOutputWindow::instance()->appendCommand(formatCommand(m_binaryPath, gitArguments)); outputWindow()->appendCommand(formatCommand(m_binaryPath, gitArguments));
QProcess process; QProcess process;
process.setWorkingDirectory(workingDirectory); process.setWorkingDirectory(workingDirectory);
@@ -1122,7 +1151,7 @@ GitClient::StashResult GitClient::ensureStash(const QString &workingDirectory)
QString errorMessage; QString errorMessage;
const StashResult sr = ensureStash(workingDirectory, &errorMessage); const StashResult sr = ensureStash(workingDirectory, &errorMessage);
if (sr == StashFailed) if (sr == StashFailed)
VCSBase::VCSBaseOutputWindow::instance()->appendError(errorMessage); outputWindow()->appendError(errorMessage);
return sr; return sr;
} }
@@ -1345,9 +1374,9 @@ bool GitClient::addAndCommit(const QString &repositoryDirectory,
QByteArray errorText; QByteArray errorText;
const bool rc = synchronousGit(repositoryDirectory, args, &outputText, &errorText); const bool rc = synchronousGit(repositoryDirectory, args, &outputText, &errorText);
if (rc) { if (rc) {
VCSBase::VCSBaseOutputWindow::instance()->append(tr("Committed %n file(s).\n", 0, checkedFiles.size())); outputWindow()->append(tr("Committed %n file(s).\n", 0, checkedFiles.size()));
} else { } else {
VCSBase::VCSBaseOutputWindow::instance()->appendError(tr("Unable to commit %n file(s): %1\n", 0, checkedFiles.size()).arg(commandOutputFromLocal8Bit(errorText))); outputWindow()->appendError(tr("Unable to commit %n file(s): %1\n", 0, checkedFiles.size()).arg(commandOutputFromLocal8Bit(errorText)));
} }
return rc; return rc;
} }
@@ -1454,11 +1483,11 @@ void GitClient::revert(const QStringList &files)
break; break;
case RevertUnchanged: { case RevertUnchanged: {
const QString msg = (isDirectory || files.size() > 1) ? msgNoChangedFiles() : tr("The file is not modified."); const QString msg = (isDirectory || files.size() > 1) ? msgNoChangedFiles() : tr("The file is not modified.");
VCSBase::VCSBaseOutputWindow::instance()->append(msg); outputWindow()->append(msg);
} }
break; break;
case RevertFailed: case RevertFailed:
VCSBase::VCSBaseOutputWindow::instance()->append(errorMessage); outputWindow()->append(errorMessage);
break; break;
} }
} }
@@ -1568,13 +1597,13 @@ bool GitClient::synchronousStashRestore(const QString &workingDirectory,
if (errorMessage) { if (errorMessage) {
*errorMessage = msg; *errorMessage = msg;
} else { } else {
VCSBase::VCSBaseOutputWindow::instance()->append(msg); outputWindow()->append(msg);
} }
return false; return false;
} }
QString output = commandOutputFromLocal8Bit(outputText); QString output = commandOutputFromLocal8Bit(outputText);
if (!output.isEmpty()) if (!output.isEmpty())
VCSBase::VCSBaseOutputWindow::instance()->append(output); outputWindow()->append(output);
GitPlugin::instance()->gitVersionControl()->emitRepositoryChanged(workingDirectory); GitPlugin::instance()->gitVersionControl()->emitRepositoryChanged(workingDirectory);
return true; return true;
} }
@@ -1600,13 +1629,13 @@ bool GitClient::synchronousStashRemove(const QString &workingDirectory,
if (errorMessage) { if (errorMessage) {
*errorMessage = msg; *errorMessage = msg;
} else { } else {
VCSBase::VCSBaseOutputWindow::instance()->append(msg); outputWindow()->append(msg);
} }
return false; return false;
} }
QString output = commandOutputFromLocal8Bit(outputText); QString output = commandOutputFromLocal8Bit(outputText);
if (!output.isEmpty()) if (!output.isEmpty())
VCSBase::VCSBaseOutputWindow::instance()->append(output); outputWindow()->append(output);
return true; return true;
} }
@@ -1639,7 +1668,7 @@ bool GitClient::synchronousStashList(const QString &workingDirectory,
if (errorMessage) { if (errorMessage) {
*errorMessage = msg; *errorMessage = msg;
} else { } else {
VCSBase::VCSBaseOutputWindow::instance()->append(msg); outputWindow()->append(msg);
} }
return false; return false;
} }
@@ -1737,9 +1766,9 @@ unsigned GitClient::synchronousGitVersion(bool silent, QString *errorMessage /*
*errorMessage = msg; *errorMessage = msg;
} else { } else {
if (silent) { if (silent) {
VCSBase::VCSBaseOutputWindow::instance()->append(msg); outputWindow()->append(msg);
} else { } else {
VCSBase::VCSBaseOutputWindow::instance()->appendError(msg); outputWindow()->appendError(msg);
} }
} }
return 0; return 0;