install.js

var fs = require("fs");
var jsonfile = require("jsonfile");
var config = require("./lib/data/config.json");
var dataPath = "../../data/";

if (!fs.existsSync(dataPath)) {
    fs.mkdirSync(dataPath);
}

if (!fs.existsSync(dataPath + "config.json")) {
    fs.createReadStream("./lib/data/config.json").pipe(fs.createWriteStream(dataPath + "config.json"));
}
else {
    var userConfig = require(dataPath + "config.json");
    for (var i in config) {
        if (!userConfig[i]) {
            userConfig[i] = config[i];
        }
    }
    jsonfile.writeFileSync(dataPath + "config.json", userConfig, {spaces: 4});
    config = userConfig;
}

var basePath = "../../";
var publicPath = basePath + config["public_directory"];
var routerPath = basePath + config["router_directory"];
var ajaxPath = basePath + config["ajax_directory"];
var schedulePath = basePath + config["schedule_directory"];
var packageJsonPath = basePath + "package.json";

if (!fs.existsSync(publicPath)) fs.mkdirSync(publicPath);
if (!fs.existsSync(routerPath)) fs.mkdirSync(routerPath);
if (!fs.existsSync(ajaxPath)) fs.mkdirSync(ajaxPath);
if (!fs.existsSync(schedulePath)) fs.mkdirSync(schedulePath);

if (fs.existsSync(packageJsonPath)) {
    var packageJson = require(packageJsonPath);
    var dirty = false;
    if (!packageJson.scripts["start"]) {
        packageJson.scripts["start"] = "node node_modules/keeling-js/entry.js";
        dirty = true;
    }
    if (!packageJson.scripts["create-entry"]) {
        packageJson.scripts["create-entry"] = "cp node_modules/keeling-js/entry.js ./app.js";
        dirty = true;
    }
    if (dirty) {
        jsonfile.writeFileSync(packageJsonPath, packageJson, {spaces: 4});
    }
}
else {
    console.log("package.json not found, installing entry point index.js");
    var entryJson = basePath + "index.js";
    fs.createReadStream("./entry.js").pipe(fs.createWriteStream(entryJson));
}