work.suroh.tk/node_modules/browser-sync/dist/bin.js

222 lines
7.6 KiB
JavaScript
Executable File

#!/usr/bin/env node
"use strict";
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
Object.defineProperty(exports, "__esModule", { value: true });
var startOpts = require("../cli-options/opts.start.json");
var reloadOpts = require("../cli-options/opts.reload.json");
var recipeOpts = require("../cli-options/opts.recipe.json");
var pkg = require("../package.json");
var utils = require("./utils");
var path_1 = require("path");
var fs_1 = require("fs");
var logger_1 = require("./logger");
var eazy_logger_1 = require("eazy-logger");
var cli_options_1 = require("./cli/cli-options");
var BsErrorLevels;
(function (BsErrorLevels) {
BsErrorLevels["Fatal"] = "Fatal";
})(BsErrorLevels = exports.BsErrorLevels || (exports.BsErrorLevels = {}));
var BsErrorTypes;
(function (BsErrorTypes) {
BsErrorTypes["PathNotFound"] = "PathNotFound";
BsErrorTypes["HostAndListenIncompatible"] = "HostAndListenIncompatible";
})(BsErrorTypes = exports.BsErrorTypes || (exports.BsErrorTypes = {}));
/**
* Handle cli input
*/
if (!module.parent) {
runFromCli();
}
function runFromCli() {
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",
" $0 start --help",
"",
"You can run a static server by providing a path(s) directly",
" $0 app/src app/tmp",
"",
"If the directory contains a 'index.html' file, you can omit any input",
" $0",
"",
"You can run the proxy in this manner too",
" $0 https://example.com",
"",
"To run a proxy, whilst also serving static files",
eazy_logger_1.compile(" $0 https://example.com htdocs/themes/example")
].join("\n"));
var argv = yargs.argv;
var input = argv._;
var command = input[0];
var valid = ["start", "init", "reload", "recipe"];
if (valid.indexOf(command) > -1) {
return handleIncoming(command, yargs.reset());
}
if (input.length) {
return handleNoCommand(argv, input, yargs);
}
if (fs_1.existsSync("index.html")) {
return handleNoCommand(argv, ["."], yargs);
}
yargs.showHelp();
}
/**
* Feature: If no command was specified, try to do the 'right thing'
*
* If paths were given, start the server
* eg: browser-sync app/code app/design
* is equal to: browser-sync start --server app/code app/design
*
* eg: browser-sync http://example.com
* is equal to: browser-sync start --proxy http://example.com
*
* eg: browser-sync http://example.com themes/example
* is equal to: browser-sync start --proxy http://example.com --ss themes/example
*
* @param argv
* @param input
* @returns {any}
*/
function handleNoCommand(argv, input, yargs) {
var processed = processStart(yargs);
var paths = input.map(function (path) {
var resolved = path_1.resolve(path);
var isUrl = /^https?:\/\//.test(path);
return {
isUrl: isUrl,
userInput: path,
resolved: resolved,
errors: isUrl ? [] : pathErrors(path, resolved)
};
});
var withErrors = paths.filter(function (item) { return item.errors.length; });
var withoutErrors = paths.filter(function (item) { return item.errors.length === 0; });
if (withErrors.length) {
withErrors.forEach(function (item) {
logger_1.logger.unprefixed("error", cli_options_1.printErrors(item.errors));
});
return process.exit(1);
}
var serveStaticPaths = withoutErrors
.filter(function (item) { return item.isUrl === false; })
.map(function (item) { return item.resolved; });
var urls = withoutErrors
.filter(function (item) { return item.isUrl === true; })
.map(function (item) { return item.userInput; });
/**
* If a URL was given, switch to proxy mode and use
* any other paths as serveStatic options
*/
if (urls.length) {
var proxy = urls[0];
var config_1 = __assign({}, processed, { proxy: proxy, serveStatic: serveStaticPaths });
return handleCli({ cli: { flags: config_1, input: ["start"] } });
}
/**
* if NO urls were given switch directly to server mode
* @type {{server: {baseDir: any}}}
*/
var config = __assign({}, processed, { server: { baseDir: serveStaticPaths } });
return handleCli({ cli: { flags: config, input: ["start"] } });
}
/**
* @param {{cli: object, [whitelist]: array, [cb]: function}} opts
* @returns {*}
*/
function handleCli(opts) {
opts.cb = opts.cb || utils.defaultCallback;
var m = require("./cli/command." + opts.cli.input[0]);
if (m.default) {
return m.default(opts);
}
return m(opts);
}
exports.default = handleCli;
function processStart(yargs) {
return 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")
.default('cwd', function () { return process.cwd(); })
.help().argv;
}
/**
* @param {string} command
* @param {object} yargs
* @param cwd
*/
function handleIncoming(command, yargs) {
var out;
if (command === "start") {
out = processStart(yargs);
}
if (command === "init") {
out = yargs
.usage("Usage: $0 init")
.example("$0 init")
.default('cwd', function () { return process.cwd(); })
.help().argv;
}
if (command === "reload") {
out = yargs
.usage("Usage: $0 reload")
.options(reloadOpts)
.example("$0 reload")
.example("$0 reload --port 4000")
.default('cwd', function () { return process.cwd(); })
.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")
.default('cwd', function () { return process.cwd(); })
.help().argv;
}
if (out.help) {
return yargs.showHelp();
}
handleCli({ cli: { flags: out, input: out._ } });
}
function pathErrors(input, resolved) {
if (!fs_1.existsSync(resolved)) {
return [
{
type: BsErrorTypes.PathNotFound,
level: BsErrorLevels.Fatal,
errors: [
{
error: new Error("Path not found: " + input),
meta: function () {
return [
"Your Input: {yellow:" + input + "}",
"CWD: {yellow:" + process.cwd() + "}",
"Resolved to: {yellow:" + resolved + "}"
];
}
}
]
}
];
}
return [];
}
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