var chalk = require("chalk");

var path = require("path");

var fs = require("fs");

module.exports = function (cmd, cwd) {

var version = require("../package.json").version;

console.log();

console.log(chalk.bold("Lerna " + cmd + " v" + version));

console.log();

var config = {};

config.packagesLoc = path.join(cwd, "packages");

if (!fs.existsSync(config.packagesLoc)) {

console.log("Creating packages folder.");

fs.mkdirSync(config.packagesLoc);

}

config.packageLoc = path.join(cwd, "package.json");

if (!fs.existsSync(config.packageLoc)) {

console.log("Creating package.json");

fs.writeFileSync(config.packageLoc, JSON.stringify({

private: true,

dependencies: {

lerna: "^" + version,

}

}, null, " "));

}

config.versionLoc = path.join(cwd, "VERSION");

if (fs.existsSync(config.versionLoc)) {

config.currentVersion = fs.readFileSync(config.versionLoc, "utf8").trim();

} else {

console.log("Creating VERSION file.");

fs.writeFileSync(config.versionLoc, "0.0.0");

config.currentVersion = "0.0.0";

}

console.log("Current version: " + config.currentVersion);

console.log("Version file location: " + config.versionLoc);

console.log("Packages location: " + config.packagesLoc);

console.log();

return config;

};