browser-sync.js
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#!/usr/bin/env node
var startOpts = require("../lib/cli/opts.start.json");
var reloadOpts = require("../lib/cli/opts.reload.json");
var recipeOpts = require("../lib/cli/opts.recipe.json");
var pkg = require("../package.json");
var utils = require("../lib/utils");
/**
* Handle cli input
*/
if (!module.parent) {
var yargs = require("yargs")
.command("start", "Start the server")
.command("init", "Create a configuration file")
.command("reload", "Send a reload event over HTTP protocol")
.command("recipe", "Generate the files for a recipe")
.version(function () {
return pkg.version;
})
.epilogue("For help running a certain command, type <command> --help\neg: $0 start --help");
var argv = yargs.argv;
var command = argv._[0];
var valid = ["start", "init", "reload", "recipe"];
if (valid.indexOf(command) > -1) {
handleIncoming(command, yargs.reset());
} else {
yargs.showHelp();
}
}
/**
* @param {{cli: object, [whitelist]: array, [cb]: function}} opts
* @returns {*}
*/
function handleCli(opts) {
opts.cb = opts.cb || utils.defaultCallback;
return require("../lib/cli/command." + opts.cli.input[0])(opts);
}
module.exports = handleCli;
/**
* @param {string} command
* @param {object} yargs
*/
function handleIncoming(command, yargs) {
var out;
if (command === "start") {
out = yargs
.usage("Usage: $0 start [options]")
.options(startOpts)
.example("$0 start -s app", "- Use the App directory to serve files")
.example("$0 start -p www.bbc.co.uk", "- Proxy an existing website")
.help()
.argv;
}
if (command === "init") {
out = yargs
.usage("Usage: $0 init")
.example("$0 init")
.help()
.argv;
}
if (command === "reload") {
out = yargs
.usage("Usage: $0 reload")
.options(reloadOpts)
.example("$0 reload")
.example("$0 reload --port 4000")
.help()
.argv;
}
if (command === "recipe") {
out = yargs
.usage("Usage: $0 recipe <recipe-name>")
.option(recipeOpts)
.example("$0 recipe ls", "list the recipes")
.example("$0 recipe gulp.sass", "use the gulp.sass recipe")
.help()
.argv;
}
if (out.help) {
return yargs.showHelp();
}
handleCli({cli: {flags: out, input: out._}});
}