}
+bool VCS::makeRCSRevision(string const &version, string &revis) const
+{
+ string rev = revis;
+
+ if (isStrInt(rev)) {
+ int back = convert<int>(rev);
+ // if positive use as the last number in the whole revision string
+ if (back > 0) {
+ string base;
+ rsplit(version, base , '.' );
+ rev = base + "." + rev;
+ }
+ if (back == 0)
+ rev = version;
+ // we care about the last number from revision string
+ // in case of backward indexing
+ if (back < 0) {
+ string cur, base;
+ cur = rsplit(version, base , '.' );
+ if (!isStrInt(cur))
+ return false;
+ int want = convert<int>(cur) + back;
+ if (want <= 0)
+ return false;
+
+ rev = base + "." + convert<string>(want);
+ }
+ }
+
+ revis = rev;
+ return true;
+}
+
+
/////////////////////////////////////////////////////////////////////
//
// RCS
return owner_ && !owner_->isReadonly();
}
+
bool RCS::isCheckInWithConfirmation()
{
- //FIXME diff
+ // FIXME one day common getDiff for all backends
+ // docstring diff;
+ // if (getDiff(file, diff) && diff.empty())
+ // return false;
+
+ FileName tmpf = FileName::tempName("lyxvcout");
+ if (tmpf.empty()) {
+ LYXERR(Debug::LYXVC, "Could not generate logfile " << tmpf);
+ return true;
+ }
+
+ doVCCommandCall("rcsdiff " + quoteName(owner_->absFileName())
+ + " > " + quoteName(tmpf.toFilesystemEncoding()),
+ FileName(owner_->filePath()));
+
+ docstring diff = tmpf.fileContents("UTF-8");
+ tmpf.erase();
+
+ if (diff.empty())
+ return false;
+
return true;
}
string RCS::lockingToggle()
{
+ //FIXME this might be actually possible, study rcs -U, rcs -L.
+ //State should be easy to get inside scanMaster.
+ //It would fix #4370 and make rcs/svn usage even more closer.
lyxerr << "Sorry, not implemented." << endl;
return string();
}
}
-void RCS::revert()
+bool RCS::revert()
{
- doVCCommand("co -f -u" + version_ + " "
+ if (doVCCommand("co -f -u" + version_ + " "
+ quoteName(onlyFileName(owner_->absFileName())),
- FileName(owner_->filePath()));
+ FileName(owner_->filePath())))
+ return false;
// We ignore changes and just reload!
owner_->markClean();
+ return true;
}
bool RCS::prepareFileRevision(string const &revis, string & f)
{
string rev = revis;
-
- if (isStrInt(rev)) {
- int back = convert<int>(rev);
- // if positive use as the last number in the whole revision string
- if (back > 0) {
- string base;
- rsplit(version_, base , '.' );
- rev = base + "." + rev;
- }
- if (back == 0)
- rev = version_;
- // we care about the last number from revision string
- // in case of backward indexing
- if (back < 0) {
- string cur, base;
- cur = rsplit(version_, base , '.' );
- if (!isStrInt(cur))
- return false;
- int want = convert<int>(cur) + back;
- if (want <= 0)
- return false;
-
- rev = base + "." + convert<string>(want);
- }
- }
+ if (!VCS::makeRCSRevision(version_, rev))
+ return false;
FileName tmpf = FileName::tempName("lyxvcrev_" + rev + "_");
if (tmpf.empty()) {
{
master_ = m;
file_ = f;
+ have_rev_info_ = false;
scanMaster();
}
}
+int CVS::doVCCommandWithOutput(string const & cmd, FileName const & path,
+ FileName const & output, bool reportError)
+{
+ string redirection = output.empty() ? "" : " > " + quoteName(output.toFilesystemEncoding());
+ return doVCCommand(cmd + redirection, path, reportError);
+}
+
+
+int CVS::doVCCommandCallWithOutput(std::string const & cmd,
+ support::FileName const & path,
+ support::FileName const & output)
+{
+ string redirection = output.empty() ? "" : " > " + quoteName(output.toFilesystemEncoding());
+ return doVCCommandCall(cmd + redirection, path);
+}
+
+
CVS::CvsStatus CVS::getStatus()
{
FileName tmpf = FileName::tempName("lyxvcout");
return StatusError;
}
- if (doVCCommand("cvs status " + getTarget(File)
- + " > " + quoteName(tmpf.toFilesystemEncoding()),
- FileName(owner_->filePath()))) {
+ if (doVCCommandCallWithOutput("cvs status " + getTarget(File),
+ FileName(owner_->filePath()), tmpf)) {
tmpf.removeFile();
return StatusError;
}
return status;
}
+void CVS::getRevisionInfo()
+{
+ if (have_rev_info_)
+ return;
+ have_rev_info_ = true;
+ FileName tmpf = FileName::tempName("lyxvcout");
+ if (tmpf.empty()) {
+ LYXERR(Debug::LYXVC, "Could not generate logfile " << tmpf);
+ return;
+ }
+
+ int rc = doVCCommandCallWithOutput("cvs log -r" + version_
+ + " " + getTarget(File),
+ FileName(owner_->filePath()), tmpf);
+ if (rc) {
+ tmpf.removeFile();
+ LYXERR(Debug::LYXVC, "cvs log failed with exit code " << rc);
+ return;
+ }
+
+ ifstream ifs(tmpf.toFilesystemEncoding().c_str());
+ static regex const reg("date: (.*) (.*) (.*); author: (.*); state: (.*);(.*)");
+
+ while (ifs) {
+ string line;
+ getline(ifs, line);
+ LYXERR(Debug::LYXVC, line << "\n");
+ if (prefixIs(line, "date:")) {
+ smatch sm;
+ regex_match(line, sm, reg);
+ //sm[0]; // whole matched string
+ rev_date_cache_ = sm[1];
+ rev_time_cache_ = sm[2];
+ //sm[3]; // GMT offset
+ rev_author_cache_ = sm[4];
+ break;
+ }
+ }
+ tmpf.removeFile();
+ if (rev_author_cache_.empty())
+ LYXERR(Debug::LYXVC,
+ "Could not retrieve revision info for " << version_ <<
+ " of " << getTarget(File));
+}
+
void CVS::registrer(string const & msg)
{
void CVS::getDiff(OperationMode opmode, FileName const & tmpf)
{
- doVCCommand("cvs diff " + getTarget(opmode)
- + " > " + quoteName(tmpf.toFilesystemEncoding()),
- FileName(owner_->filePath()), false);
+ doVCCommandWithOutput("cvs diff " + getTarget(opmode),
+ FileName(owner_->filePath()), tmpf, false);
}
int CVS::update(OperationMode opmode, FileName const & tmpf)
{
- string const redirection = tmpf.empty() ? ""
- : " > " + quoteName(tmpf.toFilesystemEncoding());
-
- return doVCCommand("cvs -q update "
- + getTarget(opmode) + redirection,
- FileName(owner_->filePath()));
+ return doVCCommandWithOutput("cvs -q update "
+ + getTarget(opmode),
+ FileName(owner_->filePath()), tmpf, false);
}
int rc = update(File, tmpf);
string log;
string const res = scanLogFile(tmpf, log);
- if (!res.empty())
+ if (!res.empty()) {
frontend::Alert::error(_("Revision control error."),
bformat(_("Error when updating from repository.\n"
"You have to manually resolve the conflicts NOW!\n'%1$s'.\n\n"
"After pressing OK, LyX will try to reopen the resolved document."),
from_local8bit(res)));
+ rc = 0;
+ }
tmpf.erase();
return rc ? string() : log.empty() ? "CVS: Proceeded" : "CVS: " + log;
docstring const file = from_utf8(owner_->filePath());
docstring text = bformat(_("There were detected changes "
"in the working directory:\n%1$s\n\n"
- "In case of file conflict you have to resolve them "
- "manually or revert to repository version later."), file);
+ "Possible file conflicts must be then resolved manually "
+ "or you will need to revert back to the repository version."), file);
int ret = frontend::Alert::prompt(_("Changes detected"),
text, 0, 1, _("&Continue"), _("&Abort"), _("View &Log ..."));
if (ret == 2 ) {
int rc = update(Directory, tmpf);
res += "Update log:\n" + tmpf.fileContents("UTF-8");
+ LYXERR(Debug::LYXVC, res);
+
+ string log;
+ string sres = scanLogFile(tmpf, log);
+ if (!sres.empty()) {
+ docstring const file = owner_->fileName().displayName(20);
+ frontend::Alert::error(_("Revision control error."),
+ bformat(_("Error when updating document %1$s from repository.\n"
+ "You have to manually resolve the conflicts NOW!\n'%2$s'.\n\n"
+ "After pressing OK, LyX will try to reopen the resolved document."),
+ file, from_local8bit(sres)));
+ rc = 0;
+ }
+
tmpf.removeFile();
- LYXERR(Debug::LYXVC, res);
- return rc ? string() : "CVS: Proceeded" ;
+ return rc ? string() : log.empty() ? "CVS: Proceeded" : "CVS: " + log;
}
}
-void CVS::revert()
+bool CVS::revert()
{
// Reverts to the version in CVS repository and
// gets the updated version from the repository.
switch (status) {
case UpToDate:
if (vcstatus != NOLOCKING)
- unedit();
+ return 0 == unedit();
break;
case NeedsMerge:
case NeedsCheckout:
bformat(_("The document %1$s is not in repository.\n"
"You have to check in the first revision before you can revert."),
file)) ;
- break;
+ return false;
}
default: {
docstring const file = owner_->fileName().displayName(20);
bformat(_("Cannot revert document %1$s to repository version.\n"
"The status '%2$s' is unexpected."),
file, toString(status)));
- break;
+ return false;
}
}
+ return true;
}
void CVS::getLog(FileName const & tmpf)
{
- doVCCommand("cvs log " + getTarget(File)
- + " > " + quoteName(tmpf.toFilesystemEncoding()),
- FileName(owner_->filePath()));
+ doVCCommandWithOutput("cvs log " + getTarget(File),
+ FileName(owner_->filePath()),
+ tmpf);
}
string CVS::revisionInfo(LyXVC::RevisionInfo const info)
{
- if (info == LyXVC::File)
- return version_;
+ if (!version_.empty()) {
+ getRevisionInfo();
+ switch (info) {
+ case LyXVC::File:
+ return version_;
+ case LyXVC::Author:
+ return rev_author_cache_;
+ case LyXVC::Date:
+ return rev_date_cache_;
+ case LyXVC::Time:
+ return rev_time_cache_;
+ default: ;
+ }
+ }
return string();
}
-bool CVS::prepareFileRevision(string const &, string &)
+bool CVS::prepareFileRevision(string const & revis, string & f)
{
- return false;
+ string rev = revis;
+ if (!VCS::makeRCSRevision(version_, rev))
+ return false;
+
+ FileName tmpf = FileName::tempName("lyxvcrev_" + rev + "_");
+ if (tmpf.empty()) {
+ LYXERR(Debug::LYXVC, "Could not generate logfile " << tmpf);
+ return false;
+ }
+
+ doVCCommandWithOutput("cvs update -p -r" + rev + " "
+ + getTarget(File),
+ FileName(owner_->filePath()), tmpf);
+ if (tmpf.isFileEmpty())
+ return false;
+
+ f = tmpf.absFileName();
+ return true;
}
bool CVS::prepareFileRevisionEnabled()
{
- return false;
+ return true;
}
bool SVN::isCheckInWithConfirmation()
{
- //FIXME diff
+ // FIXME one day common getDiff and perhaps OpMode for all backends
+
+ FileName tmpf = FileName::tempName("lyxvcout");
+ if (tmpf.empty()) {
+ LYXERR(Debug::LYXVC, "Could not generate logfile " << tmpf);
+ return true;
+ }
+
+ doVCCommandCall("svn diff " + quoteName(owner_->absFileName())
+ + " > " + quoteName(tmpf.toFilesystemEncoding()),
+ FileName(owner_->filePath()));
+
+ docstring diff = tmpf.fileContents("UTF-8");
+ tmpf.erase();
+
+ if (diff.empty())
+ return false;
+
return true;
}
}
-void SVN::revert()
+bool SVN::revert()
{
// Reverts to the version in SVN repository and
// gets the updated version from the repository.
string const fil = quoteName(onlyFileName(owner_->absFileName()));
- doVCCommand("svn revert -q " + fil,
- FileName(owner_->filePath()));
+ if (doVCCommand("svn revert -q " + fil,
+ FileName(owner_->filePath())))
+ return false;
owner_->markClean();
+ return true;
}
FileName tmpf = FileName::tempName("lyxvcrev_" + revname + "_");
if (tmpf.empty()) {
LYXERR(Debug::LYXVC, "Could not generate logfile " << tmpf);
- return N_("Error: Could not generate logfile.");
+ return false;
}
doVCCommand("svn cat -r " + revname + " "
projects / lyx.git / blobdiff