git-stats/bin/git-stats

#!/usr/bin/env node

// Dependencies
var GitStats = require("../lib")
  , Moment = require("moment")
  , Fs = require("fs")
  , AnsiParser = require("ansi-parser")
  , Logger = require("bug-killer")
  , GitStatsColors = require("git-stats-colors")
  ;

// Configurations
Logger.config.displayDate = false;
Logger.config.logLevel = 4;
Moment.suppressDeprecationWarnings = true;

// CLI options
switch (process.argv[2]) {
    case "--record":
        var data = process.argv[3].replace(/^\"|\"$/g, "");
        data = JSON.parse(data);

        GitStats.record(data, function (err) {
            if (err) { return Logger.log(err, "error"); }
        });
        break;
    case "--help":
    case "-h":
        console.log(Fs.readFileSync(__dirname + "/docs/help", "utf-8"));
        break;
    case "-v":
        console.log(require("../package.json").version);
        break;
    default:
        var options = {
                theme: "DARK"
            }
          , parameter
          , i
          ;

        // iterate over all parameters and assign them in options object
        for (i = 2; i < process.argv.length; i++) {
            parameter = process.argv[i];
            // does the parameter represent a date?
            if (Moment(parameter).isValid()) {
                // the date is end date if start date is set
                if (options.start) {
                    options.end = Moment(parameter);
                } else {
                    options.start = Moment(parameter);
                }
            } else if (parameter == "--light") {
                // change theme
                options.theme = "LIGHT";
            } else if (parameter == "--no-ansi") {
                // request no-ansi
                options.noansi = true;
            }
        }


        if (!options.start || !options.start.isValid()) {
            options.start = Moment().subtract(1, "years");
        }

        if (!options.end || !options.end.isValid()) {
            options.end = Moment();
        }

        GitStats.ansiCalendar(options, function (err, data) {
            if (err) { return Logger.log(err, "error"); }

            data = AnsiParser.removeAnsi(data);
            if (!options.noansi) {
                data = GitStatsColors(data, options.theme);
            }

            console.log(err || data);
        });
        break;
}