132 lines
4.0 KiB
JavaScript
132 lines
4.0 KiB
JavaScript
#!/usr/bin/env node
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var fs = require('fs'),
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tty = require('tty'),
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statik = require('./../lib/node-static');
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var argv = require('optimist')
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.usage([
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'USAGE: $0 [-p <port>] [<directory>]',
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'simple, rfc 2616 compliant file streaming module for node']
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.join('\n\n'))
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.option('port', {
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alias: 'p',
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'default': 8080,
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description: 'TCP port at which the files will be served'
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})
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.option('host-address', {
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alias: 'a',
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'default': '127.0.0.1',
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description: 'the local network interface at which to listen'
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})
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.option('cache', {
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alias: 'c',
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description: '"Cache-Control" header setting, defaults to 3600'
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})
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.option('version', {
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alias: 'v',
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description: 'node-static version'
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})
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.option('headers', {
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alias: 'H',
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description: 'additional headers (in JSON format)'
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})
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.option('header-file', {
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alias: 'f',
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description: 'JSON file of additional headers'
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})
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.option('gzip', {
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alias: 'z',
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description: 'enable compression (tries to serve file of same name plus \'.gz\')'
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})
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.option('spa', {
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description: 'serve the content as a single page app by redirecting all non-file requests to the index html file'
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})
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.option('indexFile', {
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alias: 'i',
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'default': 'index.html',
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description: 'specify a custom index file when serving up directories'
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})
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.option('help', {
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alias: 'h',
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description: 'display this help message'
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})
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.argv;
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var dir = argv._[0] || '.';
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var colors = require('colors');
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var log = function(request, response, statusCode) {
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var d = new Date();
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var seconds = d.getSeconds() < 10? '0'+d.getSeconds() : d.getSeconds(),
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datestr = d.getHours() + ':' + d.getMinutes() + ':' + seconds,
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line = datestr + ' [' + response.statusCode + ']: ' + request.url,
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colorized = line;
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if (tty.isatty(process.stdout.fd))
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colorized = (response.statusCode >= 500) ? line.red.bold :
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(response.statusCode >= 400) ? line.red :
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line;
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console.log(colorized);
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};
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var file, options;
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if (argv.help) {
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require('optimist').showHelp(console.log);
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process.exit(0);
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}
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if (argv.version) {
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console.log('node-static', statik.version.join('.'));
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process.exit(0);
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}
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if (argv.cache) {
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(options = options || {}).cache = argv.cache;
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}
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if (argv.headers) {
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(options = options || {}).headers = JSON.parse(argv.headers);
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}
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if (argv['header-file']) {
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(options = options || {}).headers =
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JSON.parse(fs.readFileSync(argv['header-file']));
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}
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if (argv.gzip) {
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(options = options || {}).gzip = true;
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}
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if (argv.indexFile) {
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(options = options || {}).indexFile = argv['indexFile'];
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}
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file = new(statik.Server)(dir, options);
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require('http').createServer(function (request, response) {
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request.addListener('end', function () {
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var callback = function(e, rsp) {
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if (e && e.status === 404) {
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response.writeHead(e.status, e.headers);
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response.end("Not Found");
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log(request, response);
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} else {
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log(request, response);
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}
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};
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if (argv['spa'] && request.url.indexOf(".") == -1) {
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file.serveFile(argv['indexFile'], 500, {}, request, response);
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} else {
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file.serve(request, response, callback);
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}
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}).resume();
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}).listen(+argv.port, argv['host-address']);
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console.log('serving "' + dir + '" at http://' + argv['host-address'] + ':' + argv.port);
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if (argv.spa) {
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console.log('serving as a single page app (all non-file requests redirect to ' + argv['indexFile'] +')');
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}
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