+int main(int argc, char **argv)
+{
+ if (argc < 3) {
+ qFatal("Usage: ./genversion <git_root> <target_file>");
+ return 255;
+ }
+ QString gitroot = argv[1];
+ QString target = argv[2];
+ QString basever, protover, clientneeds, coreneeds, descrver, dirty;
+ QString committish, commitdate;
+
+ // check Git for information if present
+ if (QFile::exists(gitroot + "/.git")) {
+ // try to execute git-describe to get a version string
+ QProcess git;
+ git.setWorkingDirectory(gitroot);
+ #ifdef Q_OS_WIN
+ git.start("cmd.exe", QStringList() << "/C" << "git" << "describe" << "--long");
+ #else
+ git.start("git", QStringList() << "describe" << "--long");
+ #endif
+ if (git.waitForFinished(10000)) {
+ QString descr = git.readAllStandardOutput().trimmed();
+ if (!descr.isEmpty() && !descr.contains("fatal")) {
+ // seems we have a valid git describe string
+ descrver = descr;
+ // check if the workdir is dirty
+ #ifdef Q_OS_WIN
+ git.start("cmd.exe", QStringList() << "/C" << "git" << "diff-index" << "--name-only" << "HEAD");
+ #else
+ git.start("git", QStringList() << "diff-index" << "--name-only" << "HEAD");
+ #endif
+ if (git.waitForFinished(10000)) {
+ if (!git.readAllStandardOutput().isEmpty()) dirty = "*";
+ }
+ // get a full committish
+ #ifdef Q_OS_WIN
+ git.start("cmd.exe", QStringList() << "/C" << "git" << "rev-parse" << "HEAD");
+ #else
+ git.start("git", QStringList() << "rev-parse" << "HEAD");
+ #endif
+ if (git.waitForFinished(10000)) {
+ committish = git.readAllStandardOutput().trimmed();
+ }
+ // Now we do some replacement magic...
+ //QRegExp rxCheckTag("(.*)-0-g[0-9a-f]+\n$");
+ //QRegExp rxGittify("(.*)-(\\d+)-g([0-9a-f]+)\n$");
+ //gitversion.replace(rxCheckTag, QString("\\1%1").arg(dirty));
+ //gitversion.replace(rxGittify, QString("\\1:git-\\3+\\2%1").arg(dirty));
+ }
+ }
+ }
+
+ // parse version.inc
+ QFile verfile(gitroot + "/version.inc");
+ if (verfile.open(QIODevice::ReadOnly | QIODevice::Text)) {
+ QString ver = verfile.readAll();
+
+ QRegExp rxBasever("baseVersion\\s*=\\s*\"(.*)\";");
+ if (rxBasever.indexIn(ver) >= 0)
+ basever = rxBasever.cap(1);
+
+ QRegExp rxProtover("protocolVersion\\s*=\\s*(\\d+)");
+ if (rxProtover.indexIn(ver) >= 0)
+ protover = rxProtover.cap(1);