// check if plugin is compatible with this version
// plugins may be linked static against libsass
// we try to be compatible between major versions
inline bool compatibility(const char* their_version)
{
// const char* their_version = "3.1.2";
// first check if anyone has an unknown version
const char* our_version = libsass_version();
if (!strcmp(their_version, "[na]")) return false;
if (!strcmp(our_version, "[na]")) return false;
// find the position of the second dot
size_t pos = string(our_version).find('.', 0);
if (pos != string::npos) pos = string(our_version).find('.', pos + 1);
// if we do not have two dots we fallback to compare complete string
if (pos == string::npos) { return strcmp(their_version, our_version) ? 0 : 1; }
// otherwise only compare up to the second dot (major versions)
else { return strncmp(their_version, our_version, pos) ? 0 : 1; }
}
void print_version(char* argv0) {
printf("sassc: %s\n", SASSC_VERSION);
printf("libsass: %s\n", libsass_version());
printf("sass2scss: %s\n", sass2scss_version());
}
static int version_lua( lua_State *L )
{
lua_pushstring( L, libsass_version() );
return 1;
}
void print_version() {
printf("sassc: %s\n", SASSC_VERSION);
printf("libsass: %s\n", libsass_version());
printf("sass2scss: %s\n", sass2scss_version());
printf("sass: %s\n", libsass_language_version());
}
extern "C" const char* ADDCALL libsass_get_version() {
return libsass_version();
}
