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Diffstat (limited to 'node_modules/nodemon/lib/nodemon.js')
-rw-r--r-- | node_modules/nodemon/lib/nodemon.js | 311 |
1 files changed, 0 insertions, 311 deletions
diff --git a/node_modules/nodemon/lib/nodemon.js b/node_modules/nodemon/lib/nodemon.js deleted file mode 100644 index ce649cb..0000000 --- a/node_modules/nodemon/lib/nodemon.js +++ /dev/null @@ -1,311 +0,0 @@ -var debug = require('debug')('nodemon'); -var path = require('path'); -var monitor = require('./monitor'); -var cli = require('./cli'); -var version = require('./version'); -var util = require('util'); -var utils = require('./utils'); -var bus = utils.bus; -var help = require('./help'); -var config = require('./config'); -var spawn = require('./spawn'); -const defaults = require('./config/defaults') -var eventHandlers = {}; - -// this is fairly dirty, but theoretically sound since it's part of the -// stable module API -config.required = utils.isRequired; - -function nodemon(settings) { - bus.emit('boot'); - nodemon.reset(); - - // allow the cli string as the argument to nodemon, and allow for - // `node nodemon -V app.js` or just `-V app.js` - if (typeof settings === 'string') { - settings = settings.trim(); - if (settings.indexOf('node') !== 0) { - if (settings.indexOf('nodemon') !== 0) { - settings = 'nodemon ' + settings; - } - settings = 'node ' + settings; - } - settings = cli.parse(settings); - } - - // set the debug flag as early as possible to get all the detailed logging - if (settings.verbose) { - utils.debug = true; - } - - if (settings.help) { - if (process.stdout.isTTY) { - process.stdout._handle.setBlocking(true); // nodejs/node#6456 - } - console.log(help(settings.help)); - if (!config.required) { - process.exit(0); - } - } - - if (settings.version) { - version().then(function (v) { - console.log(v); - if (!config.required) { - process.exit(0); - } - }); - return; - } - - // nodemon tools like grunt-nodemon. This affects where - // the script is being run from, and will affect where - // nodemon looks for the nodemon.json files - if (settings.cwd) { - // this is protection to make sure we haven't dont the chdir already... - // say like in cli/parse.js (which is where we do this once already!) - if (process.cwd() !== path.resolve(config.system.cwd, settings.cwd)) { - process.chdir(settings.cwd); - } - } - - const cwd = process.cwd(); - - config.load(settings, function (config) { - if (!config.options.dump && !config.options.execOptions.script && - config.options.execOptions.exec === 'node') { - if (!config.required) { - console.log(help('usage')); - process.exit(); - } - return; - } - - // before we print anything, update the colour setting on logging - utils.colours = config.options.colours; - - // always echo out the current version - utils.log.info(version.pinned); - - const cwd = process.cwd(); - - if (config.options.cwd) { - utils.log.detail('process root: ' + cwd); - } - - config.loaded.map(file => file.replace(cwd, '.')).forEach(file => { - utils.log.detail('reading config ' + file); - }); - - if (config.options.stdin && config.options.restartable) { - // allow nodemon to restart when the use types 'rs\n' - process.stdin.resume(); - process.stdin.setEncoding('utf8'); - process.stdin.on('data', data => { - const str = data.toString().trim().toLowerCase(); - - // if the keys entered match the restartable value, then restart! - if (str === config.options.restartable) { - bus.emit('restart'); - } else if (data.charCodeAt(0) === 12) { // ctrl+l - console.clear(); - } - }); - } else if (config.options.stdin) { - // so let's make sure we don't eat the key presses - // but also, since we're wrapping, watch out for - // special keys, like ctrl+c x 2 or '.exit' or ctrl+d or ctrl+l - var ctrlC = false; - var buffer = ''; - - process.stdin.on('data', function (data) { - data = data.toString(); - buffer += data; - const chr = data.charCodeAt(0); - - // if restartable, echo back - if (chr === 3) { - if (ctrlC) { - process.exit(0); - } - - ctrlC = true; - return; - } else if (buffer === '.exit' || chr === 4) { // ctrl+d - process.exit(); - } else if (chr === 13 || chr === 10) { // enter / carriage return - buffer = ''; - } else if (chr === 12) { // ctrl+l - console.clear(); - buffer = ''; - } - ctrlC = false; - }); - if (process.stdin.setRawMode) { - process.stdin.setRawMode(true); - } - } - - if (config.options.restartable) { - utils.log.info('to restart at any time, enter `' + - config.options.restartable + '`'); - } - - if (!config.required) { - const restartSignal = config.options.signal === 'SIGUSR2' ? 'SIGHUP' : 'SIGUSR2'; - process.on(restartSignal, nodemon.restart); - utils.bus.on('error', () => { - utils.log.fail((new Error().stack)); - }); - utils.log.detail((config.options.restartable ? 'or ' : '') + 'send ' + - restartSignal + ' to ' + process.pid + ' to restart'); - } - - const ignoring = config.options.monitor.map(function (rule) { - if (rule.slice(0, 1) !== '!') { - return false; - } - - rule = rule.slice(1); - - // don't notify of default ignores - if (defaults.ignoreRoot.indexOf(rule) !== -1) { - return false; - return rule.slice(3).slice(0, -3); - } - - if (rule.startsWith(cwd)) { - return rule.replace(cwd, '.'); - } - - return rule; - }).filter(Boolean).join(' '); - if (ignoring) utils.log.detail('ignoring: ' + ignoring); - - utils.log.info('watching path(s): ' + config.options.monitor.map(function (rule) { - if (rule.slice(0, 1) !== '!') { - try { - rule = path.relative(process.cwd(), rule); - } catch (e) {} - - return rule; - } - - return false; - }).filter(Boolean).join(' ')); - - utils.log.info('watching extensions: ' + (config.options.execOptions.ext || '(all)')); - - if (config.options.dump) { - utils.log._log('log', '--------------'); - utils.log._log('log', 'node: ' + process.version); - utils.log._log('log', 'nodemon: ' + version.pinned); - utils.log._log('log', 'command: ' + process.argv.join(' ')); - utils.log._log('log', 'cwd: ' + cwd); - utils.log._log('log', ['OS:', process.platform, process.arch].join(' ')); - utils.log._log('log', '--------------'); - utils.log._log('log', util.inspect(config, { depth: null })); - utils.log._log('log', '--------------'); - if (!config.required) { - process.exit(); - } - - return; - } - - config.run = true; - - if (config.options.stdout === false) { - nodemon.on('start', function () { - nodemon.stdout = bus.stdout; - nodemon.stderr = bus.stderr; - - bus.emit('readable'); - }); - } - - if (config.options.events && Object.keys(config.options.events).length) { - Object.keys(config.options.events).forEach(function (key) { - utils.log.detail('bind ' + key + ' -> `' + - config.options.events[key] + '`'); - nodemon.on(key, function () { - if (config.options && config.options.events) { - spawn(config.options.events[key], config, - [].slice.apply(arguments)); - } - }); - }); - } - - monitor.run(config.options); - - }); - - return nodemon; -} - -nodemon.restart = function () { - utils.log.status('restarting child process'); - bus.emit('restart'); - return nodemon; -}; - -nodemon.addListener = nodemon.on = function (event, handler) { - if (!eventHandlers[event]) { eventHandlers[event] = []; } - eventHandlers[event].push(handler); - bus.on(event, handler); - return nodemon; -}; - -nodemon.once = function (event, handler) { - if (!eventHandlers[event]) { eventHandlers[event] = []; } - eventHandlers[event].push(handler); - bus.once(event, function () { - debug('bus.once(%s)', event); - eventHandlers[event].splice(eventHandlers[event].indexOf(handler), 1); - handler.apply(this, arguments); - }); - return nodemon; -}; - -nodemon.emit = function () { - bus.emit.apply(bus, [].slice.call(arguments)); - return nodemon; -}; - -nodemon.removeAllListeners = function (event) { - // unbind only the `nodemon.on` event handlers - Object.keys(eventHandlers).filter(function (e) { - return event ? e === event : true; - }).forEach(function (event) { - eventHandlers[event].forEach(function (handler) { - bus.removeListener(event, handler); - eventHandlers[event].splice(eventHandlers[event].indexOf(handler), 1); - }); - }); - - return nodemon; -}; - -nodemon.reset = function (done) { - bus.emit('reset', done); -}; - -bus.on('reset', function (done) { - debug('reset'); - nodemon.removeAllListeners(); - monitor.run.kill(true, function () { - utils.reset(); - config.reset(); - config.run = false; - if (done) { - done(); - } - }); -}); - -// expose the full config -nodemon.config = config; - -module.exports = nodemon; - |