JError
JRenameFile
(
const JCharacter* oldName,
const JCharacter* newName
)
{
return JRenameDirEntry(oldName, newName);
}
JError
JRenameVCS
(
const JCharacter* oldFullName,
const JCharacter* newFullName
)
{
if (!JNameUsed(oldFullName))
{
return JDirEntryDoesNotExist(oldFullName);
}
JString oldPath, newPath, name;
JSplitPathAndName(newFullName, &newPath, &name);
JSplitPathAndName(oldFullName, &oldPath, &name); // must be second
const JString origPath = JGetCurrentDirectory();
if (JChangeDirectory(oldPath) != kJNoError)
{
return JAccessDenied(oldPath);
}
JVCSType type1 = JGetVCSType(oldPath);
JVCSType type2 = JGetVCSType(newPath);
JError err = JNoError();
JBoolean tryPlain = kJFalse;
JString cmd;
JProcess* p = NULL;
if (type1 != type2)
{
tryPlain = kJTrue;
}
else if (type1 == kJSVNType || type1 == kJGitType)
{
if (type1 == kJSVNType)
{
cmd = "svn mv --force ";
cmd += JPrepArgForExec(oldFullName);
cmd += " ";
cmd += JPrepArgForExec(newFullName);
}
else if (type1 == kJGitType)
{
cmd = "git mv -f ";
cmd += JPrepArgForExec(name);
cmd += " ";
cmd += JPrepArgForExec(newFullName);
}
err = JProcess::Create(&p, cmd);
if (err.OK())
{
p->WaitUntilFinished();
}
if (p != NULL && !p->SuccessfulFinish())
{
err = JAccessDenied(oldFullName, newFullName);
tryPlain = kJTrue;
}
}
else if (type1 == kJUnknownVCSType)
{
tryPlain = kJTrue;
}
else
{
err = JUnsupportedVCS(oldFullName);
}
if (tryPlain && JProgramAvailable("mv"))
{
cmd = "mv ";
cmd += JPrepArgForExec(oldFullName);
cmd += " ";
cmd += JPrepArgForExec(newFullName);
JSimpleProcess* p1;
err = JSimpleProcess::Create(&p1, cmd);
p = p1;
if (err.OK())
{
p->WaitUntilFinished();
if (!p->SuccessfulFinish())
{
err = JAccessDenied(oldFullName, newFullName);
}
}
}
else if (tryPlain)
{
err = JRenameDirEntry(oldFullName, newFullName);
}
delete p;
JChangeDirectory(origPath);
return err;
}
