diff options
Diffstat (limited to 'node_modules/express/bin')
| -rw-r--r-- | node_modules/express/bin/express | 422 |
1 files changed, 422 insertions, 0 deletions
diff --git a/node_modules/express/bin/express b/node_modules/express/bin/express new file mode 100644 index 0000000..b2b98c8 --- /dev/null +++ b/node_modules/express/bin/express @@ -0,0 +1,422 @@ +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var exec = require('child_process').exec + , program = require('commander') + , mkdirp = require('mkdirp') + , pkg = require('../package.json') + , version = pkg.version + , os = require('os') + , fs = require('fs'); + +// CLI + +program + .version(version) + .option('-s, --sessions', 'add session support') + .option('-e, --ejs', 'add ejs engine support (defaults to jade)') + .option('-J, --jshtml', 'add jshtml engine support (defaults to jade)') + .option('-H, --hogan', 'add hogan.js engine support') + .option('-c, --css <engine>', 'add stylesheet <engine> support (less|stylus) (defaults to plain css)') + .option('-f, --force', 'force on non-empty directory') + .parse(process.argv); + +// Path + +var path = program.args.shift() || '.'; + +// end-of-line code + +var eol = os.EOL + +// Template engine + +program.template = 'jade'; +if (program.ejs) program.template = 'ejs'; +if (program.jshtml) program.template = 'jshtml'; +if (program.hogan) program.template = 'hjs'; + +/** + * Routes index template. + */ + +var index = [ + '' + , '/*' + , ' * GET home page.' + , ' */' + , '' + , 'exports.index = function(req, res){' + , ' res.render(\'index\', { title: \'Express\' });' + , '};' +].join(eol); + +/** + * Routes users template. + */ + +var users = [ + '' + , '/*' + , ' * GET users listing.' + , ' */' + , '' + , 'exports.list = function(req, res){' + , ' res.send("respond with a resource");' + , '};' +].join(eol); + +/** + * Jade layout template. + */ + +var jadeLayout = [ + 'doctype 5' + , 'html' + , ' head' + , ' title= title' + , ' link(rel=\'stylesheet\', href=\'/stylesheets/style.css\')' + , ' body' + , ' block content' +].join(eol); + +/** + * Jade index template. + */ + +var jadeIndex = [ + 'extends layout' + , '' + , 'block content' + , ' h1= title' + , ' p Welcome to #{title}' +].join(eol); + +/** + * EJS index template. + */ + +var ejsIndex = [ + '<!DOCTYPE html>' + , '<html>' + , ' <head>' + , ' <title><%= title %></title>' + , ' <link rel=\'stylesheet\' href=\'/stylesheets/style.css\' />' + , ' </head>' + , ' <body>' + , ' <h1><%= title %></h1>' + , ' <p>Welcome to <%= title %></p>' + , ' </body>' + , '</html>' +].join(eol); + +/** + * JSHTML layout template. + */ + +var jshtmlLayout = [ + '<!DOCTYPE html>' + , '<html>' + , ' <head>' + , ' <title> @write(title) </title>' + , ' <link rel=\'stylesheet\' href=\'/stylesheets/style.css\' />' + , ' </head>' + , ' <body>' + , ' @write(body)' + , ' </body>' + , '</html>' +].join(eol); + +/** + * JSHTML index template. + */ + +var jshtmlIndex = [ + '<h1>@write(title)</h1>' + , '<p>Welcome to @write(title)</p>' +].join(eol); + +/** + * Hogan.js index template. + */ +var hoganIndex = [ + '<!DOCTYPE html>' + , '<html>' + , ' <head>' + , ' <title>{{ title }}</title>' + , ' <link rel=\'stylesheet\' href=\'/stylesheets/style.css\' />' + , ' </head>' + , ' <body>' + , ' <h1>{{ title }}</h1>' + , ' <p>Welcome to {{ title }}</p>' + , ' </body>' + , '</html>' +].join(eol); + +/** + * Default css template. + */ + +var css = [ + 'body {' + , ' padding: 50px;' + , ' font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;' + , '}' + , '' + , 'a {' + , ' color: #00B7FF;' + , '}' +].join(eol); + +/** + * Default less template. + */ + +var less = [ + 'body {' + , ' padding: 50px;' + , ' font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;' + , '}' + , '' + , 'a {' + , ' color: #00B7FF;' + , '}' +].join(eol); + +/** + * Default stylus template. + */ + +var stylus = [ + 'body' + , ' padding: 50px' + , ' font: 14px "Lucida Grande", Helvetica, Arial, sans-serif' + , 'a' + , ' color: #00B7FF' +].join(eol); + +/** + * App template. + */ + +var app = [ + '' + , '/**' + , ' * Module dependencies.' + , ' */' + , '' + , 'var express = require(\'express\')' + , ' , routes = require(\'./routes\')' + , ' , user = require(\'./routes/user\')' + , ' , http = require(\'http\')' + , ' , path = require(\'path\');' + , '' + , 'var app = express();' + , '' + , '// all environments' + , 'app.set(\'port\', process.env.PORT || 3000);' + , 'app.set(\'views\', __dirname + \'/views\');' + , 'app.set(\'view engine\', \':TEMPLATE\');' + , 'app.use(express.favicon());' + , 'app.use(express.logger(\'dev\'));' + , 'app.use(express.bodyParser());' + , 'app.use(express.methodOverride());{sess}' + , 'app.use(app.router);{css}' + , 'app.use(express.static(path.join(__dirname, \'public\')));' + , '' + , '// development only' + , 'if (\'development\' == app.get(\'env\')) {' + , ' app.use(express.errorHandler());' + , '}' + , '' + , 'app.get(\'/\', routes.index);' + , 'app.get(\'/users\', user.list);' + , '' + , 'http.createServer(app).listen(app.get(\'port\'), function(){' + , ' console.log(\'Express server listening on port \' + app.get(\'port\'));' + , '});' + , '' +].join(eol); + +// Generate application + +(function createApplication(path) { + emptyDirectory(path, function(empty){ + if (empty || program.force) { + createApplicationAt(path); + } else { + program.confirm('destination is not empty, continue? ', function(ok){ + if (ok) { + process.stdin.destroy(); + createApplicationAt(path); + } else { + abort('aborting'); + } + }); + } + }); +})(path); + +/** + * Create application at the given directory `path`. + * + * @param {String} path + */ + +function createApplicationAt(path) { + console.log(); + process.on('exit', function(){ + console.log(); + console.log(' install dependencies:'); + console.log(' $ cd %s && npm install', path); + console.log(); + console.log(' run the app:'); + console.log(' $ node app'); + console.log(); + }); + + mkdir(path, function(){ + mkdir(path + '/public'); + mkdir(path + '/public/javascripts'); + mkdir(path + '/public/images'); + mkdir(path + '/public/stylesheets', function(){ + switch (program.css) { + case 'less': + write(path + '/public/stylesheets/style.less', less); + break; + case 'stylus': + write(path + '/public/stylesheets/style.styl', stylus); + break; + default: + write(path + '/public/stylesheets/style.css', css); + } + }); + + mkdir(path + '/routes', function(){ + write(path + '/routes/index.js', index); + write(path + '/routes/user.js', users); + }); + + mkdir(path + '/views', function(){ + switch (program.template) { + case 'ejs': + write(path + '/views/index.ejs', ejsIndex); + break; + case 'jade': + write(path + '/views/layout.jade', jadeLayout); + write(path + '/views/index.jade', jadeIndex); + break; + case 'jshtml': + write(path + '/views/layout.jshtml', jshtmlLayout); + write(path + '/views/index.jshtml', jshtmlIndex); + break; + case 'hjs': + write(path + '/views/index.hjs', hoganIndex); + break; + + } + }); + + // CSS Engine support + switch (program.css) { + case 'less': + app = app.replace('{css}', eol + 'app.use(require(\'less-middleware\')({ src: __dirname + \'/public\' }));'); + break; + case 'stylus': + app = app.replace('{css}', eol + 'app.use(require(\'stylus\').middleware(__dirname + \'/public\'));'); + break; + default: + app = app.replace('{css}', ''); + } + + // Session support + app = app.replace('{sess}', program.sessions + ? eol + 'app.use(express.cookieParser(\'your secret here\'));' + eol + 'app.use(express.session());' + : ''); + + // Template support + app = app.replace(':TEMPLATE', program.template); + + // package.json + var pkg = { + name: 'application-name' + , version: '0.0.1' + , private: true + , scripts: { start: 'node app.js' } + , dependencies: { + express: version + } + } + + if (program.template) pkg.dependencies[program.template] = '*'; + + // CSS Engine support + switch (program.css) { + case 'less': + pkg.dependencies['less-middleware'] = '*'; + break; + default: + if (program.css) { + pkg.dependencies[program.css] = '*'; + } + } + + write(path + '/package.json', JSON.stringify(pkg, null, 2)); + write(path + '/app.js', app); + }); +} + +/** + * Check if the given directory `path` is empty. + * + * @param {String} path + * @param {Function} fn + */ + +function emptyDirectory(path, fn) { + fs.readdir(path, function(err, files){ + if (err && 'ENOENT' != err.code) throw err; + fn(!files || !files.length); + }); +} + +/** + * echo str > path. + * + * @param {String} path + * @param {String} str + */ + +function write(path, str) { + fs.writeFile(path, str); + console.log(' \x1b[36mcreate\x1b[0m : ' + path); +} + +/** + * Mkdir -p. + * + * @param {String} path + * @param {Function} fn + */ + +function mkdir(path, fn) { + mkdirp(path, 0755, function(err){ + if (err) throw err; + console.log(' \033[36mcreate\033[0m : ' + path); + fn && fn(); + }); +} + +/** + * Exit with the given `str`. + * + * @param {String} str + */ + +function abort(str) { + console.error(str); + process.exit(1); +} |
