git-stats-html/lib/index.js

Turn git-stats result into HTML output.

"use strict";

var ajs = require("ajs"),
    ghLegend = require("github-calendar-legend"),
    Daty = require("daty"),
    mapO = require("map-o");

/**
 * gitStatsHtml
 * Turn git-stats result into HTML output.
 *
 * @name gitStatsHtml
 * @function
 * @param {Object} json The JSON returned by `git-stats --raw`
 * @param {Function} cb The callback function.
 */
module.exports = function gitStatsHtml(json, cb) {
    json.theme = {
        levels: ghLegend
    };
    json.start = new Daty(json.start);
    json.end = new Daty(json.end);
    json.months = [];
    var lastMonth = null;
    json.levels.forEach(function (c, weekIndex) {
        c.forEach(function (c) {
            if (c.month === lastMonth) {
                return;
            }
            json.months.push({
                name: c.month,
                index: weekIndex,
                left: 13 + 12 * weekIndex
            });
            lastMonth = c.month;
        });
    });
    if (json.months[1].index - json.months[0].index < 4) {
        json.months.splice(0, 1);
    }
    mapO(json.currentStreak, function (value) {
        return new Daty(value);
    });
    mapO(json.longestStreak, function (value) {
        return new Daty(value);
    });
    ajs.renderFile(__dirname + "/template.html", json, cb);
};