chore: prettier standard

index.js

@@ -37,16 +37,13 @@ const doAuthorization = !!(program.user && program.password);
 const doSecure = !!(program.key && program.certificate);
 const sessionSecret = String(+new Date()) + Math.random();
 const files = program.args.join(' ');
-const filesNamespace = crypto
-  .createHash('md5')
-  .update(files)
-  .digest('hex');
+const filesNamespace = crypto.createHash('md5').update(files).digest('hex');
 const urlPath = program.urlPath.replace(/\/$/, ''); // remove trailing slash
 
 if (program.daemonize) {
   daemonize(__filename, program, {
     doAuthorization,
-    doSecure
+    doSecure,
   });
 } else {
   /**
@@ -59,7 +56,12 @@ if (program.daemonize) {
   }
   appBuilder
     .static(path.join(__dirname, 'web', 'assets'))
-    .index(path.join(__dirname, 'web', 'index.html'), files, filesNamespace, program.theme);
+    .index(
+      path.join(__dirname, 'web', 'index.html'),
+      files,
+      filesNamespace,
+      program.theme
+    );
 
   const builder = serverBuilder();
   if (doSecure) {
@@ -86,7 +88,10 @@ if (program.daemonize) {
         if (!sessionIdEncoded) {
           return next(new Error('Session cookie not provided'), false);
         }
-        const sessionId = cookieParser.signedCookie(sessionIdEncoded, sessionSecret);
+        const sessionId = cookieParser.signedCookie(
+          sessionIdEncoded,
+          sessionSecret
+        );
         if (sessionId) {
           return next(null);
         }
@@ -121,7 +126,7 @@ if (program.daemonize) {
    * When connected send starting data
    */
   const tailer = tail(program.args, {
-    buffer: program.number
+    buffer: program.number,
   });
 
   const filesSocket = io.of(`/${filesNamespace}`).on('connection', (socket) => {

lib/connect_builder.js

@@ -38,7 +38,7 @@ ConnectBuilder.prototype.index = function index(
   this.app.use(this.urlPath, (req, res) => {
     fs.readFile(path, (err, data) => {
       res.writeHead(200, {
-        'Content-Type': 'text/html'
+        'Content-Type': 'text/html',
       });
       res.end(
         data
@@ -61,7 +61,7 @@ ConnectBuilder.prototype.session = function sessionf(secret) {
     expressSession({
       secret,
       resave: false,
-      saveUninitialized: true
+      saveUninitialized: true,
     })
   );
   return this;

lib/daemonize.js

@@ -5,7 +5,7 @@ const fs = require('fs');
 
 const defaultOptions = {
   doAuthorization: false,
-  doSecure: false
+  doSecure: false,
 };
 
 module.exports = (script, params, opts) => {
@@ -23,7 +23,7 @@ module.exports = (script, params, opts) => {
     '-l',
     params.lines,
     '-t',
-    params.theme
+    params.theme,
   ];
 
   if (options.doAuthorization) {
@@ -58,7 +58,7 @@ module.exports = (script, params, opts) => {
 
   const proc = daemon.daemon(script, args, {
     stdout: logFile,
-    stderr: logFile
+    stderr: logFile,
   });
 
   fs.writeFileSync(params.pidPath, proc.pid);

lib/options_parser.js

@@ -4,11 +4,31 @@ program
   .version(require('../package.json').version)
   .usage('[options] [file ...]')
   .helpOption('--help')
-  .option('-h, --host <host>', 'listening host, default 0.0.0.0', String, '0.0.0.0')
+  .option(
+    '-h, --host <host>',
+    'listening host, default 0.0.0.0',
+    String,
+    '0.0.0.0'
+  )
   .option('-p, --port <port>', 'listening port, default 9001', Number, 9001)
-  .option('-n, --number <number>', 'starting lines number, default 10', Number, 10)
-  .option('-l, --lines <lines>', 'number on lines stored in browser, default 2000', Number, 2000)
-  .option('-t, --theme <theme>', 'name of the theme (default, dark)', String, 'default')
+  .option(
+    '-n, --number <number>',
+    'starting lines number, default 10',
+    Number,
+    10
+  )
+  .option(
+    '-l, --lines <lines>',
+    'number on lines stored in browser, default 2000',
+    Number,
+    2000
+  )
+  .option(
+    '-t, --theme <theme>',
+    'name of the theme (default, dark)',
+    String,
+    'default'
+  )
   .option('-d, --daemonize', 'run as daemon')
   .option(
     '-U, --user <username>',
@@ -46,7 +66,12 @@ program
     String,
     '/dev/null'
   )
-  .option('--url-path <path>', 'URL path for the browser application, default /', String, '/')
+  .option(
+    '--url-path <path>',
+    'URL path for the browser application, default /',
+    String,
+    '/'
+  )
   .option('--ui-hide-topbar', 'hide topbar (log file name and search box)')
   .option('--ui-no-indent', "don't indent log lines")
   .option(

lib/server_builder.js

@@ -15,9 +15,11 @@ ServerBuilder.prototype.build = function build() {
   if (this._key && this._cert) {
     const options = {
       key: this._key,
-      cert: this._cert
+      cert: this._cert,
     };
-    return https.createServer(options, this._callback).listen(this._port, this._host);
+    return https
+      .createServer(options, this._callback)
+      .listen(this._port, this._host);
   }
 
   return http.createServer(this._callback).listen(this._port, this._host);

lib/stats.js

@@ -61,7 +61,9 @@ Stats.prototype.timeEnd = function timeEnd(category, action, cb) {
     return;
   }
 
-  this.tracker.timing(category, action, Date.now() - this.timer[category][action]).send(cb);
+  this.tracker
+    .timing(category, action, Date.now() - this.timer[category][action])
+    .send(cb);
 };
 
 module.exports = (enabled, opts) => new Stats(enabled, opts);

lib/tail.js

@@ -14,7 +14,7 @@ function Tail(path, opts) {
   events.EventEmitter.call(this);
 
   const options = opts || {
-    buffer: 0
+    buffer: 0,
   };
   this._buffer = new CBuffer(options.buffer);
 
@@ -52,7 +52,7 @@ function Tail(path, opts) {
       stream = tailStream.createReadStream(path.join(), {
         encoding: 'utf8',
         start: options.buffer,
-        tail: true
+        tail: true,
       });
     }
   }

package.json

@@ -29,6 +29,7 @@
   "devDependencies": {
     "eslint": "~6.8.0",
     "eslint-config-airbnb-base": "~14.0.0",
+    "eslint-config-prettier": "^6.10.1",
     "eslint-plugin-import": "~2.20.0",
     "jsdom": "~11.12.0",
     "mocha": "~5.2.0",
@@ -55,17 +56,14 @@
     ]
   },
   "eslintConfig": {
-    "extends": "airbnb-base",
+    "extends": [
+      "airbnb-base",
+      "prettier"
+    ],
     "rules": {
       "no-console": "off",
       "strict": "off",
-      "implicit-arrow-linebreak": "off",
-      "comma-dangle": [
-        "error",
-        {
-          "functions": "never"
-        }
-      ]
+      "implicit-arrow-linebreak": "off"
     },
     "env": {
       "node": true

test/app.js

@@ -15,7 +15,7 @@ describe('browser application', () => {
       filterInput: window.document.querySelector('#filter'),
       pauseBtn: window.document.querySelector('#pauseBtn'),
       topbar: window.document.querySelector('.topbar'),
-      body: window.document.querySelector('body')
+      body: window.document.querySelector('body'),
     });
   }
 
@@ -43,9 +43,10 @@ describe('browser application', () => {
 
   beforeEach((done) => {
     io = new events.EventEmitter();
-    const html = '<title></title><body><div class="topbar"></div>'
-      + '<div class="log"></div><button type="button" id="pauseBtn"></button>'
-      + '<input type="test" id="filter"/></body>';
+    const html =
+      '<title></title><body><div class="topbar"></div>' +
+      '<div class="log"></div><button type="button" id="pauseBtn"></button>' +
+      '<input type="test" id="filter"/></body>';
     const ansiup = fs.readFileSync('./web/assets/ansi_up.js', 'utf-8');
     const src = fs.readFileSync('./web/assets/app.js', 'utf-8');
 
@@ -58,7 +59,7 @@ describe('browser application', () => {
 
         initApp();
         done();
-      }
+      },
     });
   });
 
@@ -70,7 +71,9 @@ describe('browser application', () => {
     log.childNodes[0].textContent.should.be.equal('test');
     log.childNodes[0].className.should.be.equal('line');
     log.childNodes[0].tagName.should.be.equal('DIV');
-    log.childNodes[0].innerHTML.should.be.equal('<p class="inner-line">test</p>');
+    log.childNodes[0].innerHTML.should.be.equal(
+      '<p class="inner-line">test</p>'
+    );
   });
 
   it('should select line when clicked', () => {
@@ -124,8 +127,8 @@ describe('browser application', () => {
     io.emit('options:highlightConfig', {
       words: {
         foo: 'background: black',
-        bar: 'background: black'
-      }
+        bar: 'background: black',
+      },
     });
     io.emit('line', 'foo bar');
 
@@ -138,8 +141,8 @@ describe('browser application', () => {
   it('should highlight line', () => {
     io.emit('options:highlightConfig', {
       lines: {
-        line: 'background: black'
-      }
+        line: 'background: black',
+      },
     });
     io.emit('line', 'line1');