cellar/src/version.cpp.cog

// vim: filetype=cpp :
#include <iostream>
#include <string>
#include <vector>

#include "commands.hpp"
#include "output.hpp"
#include "version.hpp"

using namespace std;
using namespace cellar::version;

string cellar::version::short_version() {
    /*[[[cog
         import cog
         import configparser
         import datetime

         today = datetime.datetime.today()

         cparse = configparser.ConfigParser()
         cparse.read("cogrc")
         config = cparse["version"]

         if config.getboolean("release"):
            outstring = "version {0}, built {1}".format(config["release_version"], str(today))
         else:
            try:
                import subprocess
                cmdoutput = subprocess.check_output(["git", "symbolic-ref", "HEAD"]).decode().strip()
                gitbranch = cmdoutput.split("/")[2]

                githash = subprocess.check_output(["git", "rev-parse", "HEAD"]).decode().strip()
                outstring = "{0} {1}, built {2}".format(gitbranch, githash, str(today))
            except:
                outstring = "exception raised when trying to read git data at precompile time"
                raise

         cog.outl("return string(\"{0}\");".format(outstring))
    ]]]*/
    //[[[end]]]
}

void print_version(int argc, vector<string> argv) {
    cellar::output::statement(short_version());
}
cellar::commands::CommandFunction versioncmd = cellar::commands::command_map["version"] = &print_version;