From 760ead3fdab701ba59c78d91814025582c54013e Mon Sep 17 00:00:00 2001 From: Beth Griggs Date: Tue, 19 May 2020 12:17:36 +0100 Subject: [PATCH] Chapter 2: change back to use prettier --- .../communicating-with-sockets/client.js | 16 ++++++------ .../communicating-with-sockets/server.js | 18 +++++++------ Chapter02/fetching-metadata/chmod-octal.js | 6 ++--- Chapter02/fetching-metadata/chmod.js | 16 +++++++----- Chapter02/fetching-metadata/metadata.js | 12 ++++----- Chapter02/fetching-metadata/metadata2.js | 14 +++++----- Chapter02/file-watching/watch.js | 8 +++--- Chapter02/file-watching/watch2.js | 12 ++++----- Chapter02/interfacing-with-io/greeting.js | 8 +++--- Chapter02/interfacing-with-io/greeting2.js | 12 ++++----- Chapter02/working-with-files/callback-hell.js | 6 ++--- .../working-with-files/readWriteAsync.js | 22 ++++++++-------- .../working-with-files/readWriteAsync2.js | 26 +++++++++---------- .../working-with-files/readWritePromise.js | 16 ++++++------ Chapter02/working-with-files/readWriteSync.js | 16 ++++++------ 15 files changed, 107 insertions(+), 101 deletions(-) diff --git a/Chapter02/communicating-with-sockets/client.js b/Chapter02/communicating-with-sockets/client.js index eda6175..d2b44d5 100644 --- a/Chapter02/communicating-with-sockets/client.js +++ b/Chapter02/communicating-with-sockets/client.js @@ -1,12 +1,12 @@ -const net = require('net') +const net = require("net"); -const HOSTNAME = 'localhost' -const PORT = 3000 +const HOSTNAME = "localhost"; +const PORT = 3000; -const socket = net.connect(PORT, HOSTNAME) +const socket = net.connect(PORT, HOSTNAME); -socket.write('World') +socket.write("World"); -socket.on('data', (data) => { - console.log(data.toString()) -}) +socket.on("data", (data) => { + console.log(data.toString()); +}); diff --git a/Chapter02/communicating-with-sockets/server.js b/Chapter02/communicating-with-sockets/server.js index 964af36..023e78d 100644 --- a/Chapter02/communicating-with-sockets/server.js +++ b/Chapter02/communicating-with-sockets/server.js @@ -1,12 +1,14 @@ -const net = require('net') +const net = require("net"); -const HOSTNAME = 'localhost' -const PORT = 3000 +const HOSTNAME = "localhost"; +const PORT = 3000; -net.createServer((socket) => { - console.log('Client connected.') +net + .createServer((socket) => { + console.log("Client connected."); - socket.on('data', name => { - socket.write(`Hello ${name}!`) + socket.on("data", (name) => { + socket.write(`Hello ${name}!`); + }); }) -}).listen(PORT, HOSTNAME) + .listen(PORT, HOSTNAME); diff --git a/Chapter02/fetching-metadata/chmod-octal.js b/Chapter02/fetching-metadata/chmod-octal.js index 2c509c3..181add0 100644 --- a/Chapter02/fetching-metadata/chmod-octal.js +++ b/Chapter02/fetching-metadata/chmod-octal.js @@ -1,4 +1,4 @@ -const fs = require('fs') -const file = './file.txt' +const fs = require("fs"); +const file = "./file.txt"; -fs.chmodSync(file, 0o664) +fs.chmodSync(file, 0o664); diff --git a/Chapter02/fetching-metadata/chmod.js b/Chapter02/fetching-metadata/chmod.js index af9c18b..d33b95b 100644 --- a/Chapter02/fetching-metadata/chmod.js +++ b/Chapter02/fetching-metadata/chmod.js @@ -1,7 +1,11 @@ -const fs = require('fs') -const file = './file.txt' +const fs = require("fs"); +const file = "./file.txt"; -fs.chmodSync(file, - fs.constants.S_IRUSR | fs.constants.S_IWUSR | - fs.constants.S_IRGRP | fs.constants.S_IWGRP | - fs.constants.S_IROTH) \ No newline at end of file +fs.chmodSync( + file, + fs.constants.S_IRUSR | + fs.constants.S_IWUSR | + fs.constants.S_IRGRP | + fs.constants.S_IWGRP | + fs.constants.S_IROTH +); diff --git a/Chapter02/fetching-metadata/metadata.js b/Chapter02/fetching-metadata/metadata.js index e8ecc2a..fd7284a 100644 --- a/Chapter02/fetching-metadata/metadata.js +++ b/Chapter02/fetching-metadata/metadata.js @@ -1,9 +1,9 @@ -const fs = require('fs') -const file = process.argv[2] +const fs = require("fs"); +const file = process.argv[2]; -function printMetadata (file) { - const fileStats = fs.statSync(file) - console.log(fileStats) +function printMetadata(file) { + const fileStats = fs.statSync(file); + console.log(fileStats); } -printMetadata(file) +printMetadata(file); diff --git a/Chapter02/fetching-metadata/metadata2.js b/Chapter02/fetching-metadata/metadata2.js index 3e5f321..85e54ab 100644 --- a/Chapter02/fetching-metadata/metadata2.js +++ b/Chapter02/fetching-metadata/metadata2.js @@ -1,13 +1,13 @@ -const fs = require('fs') -const file = process.argv[2] +const fs = require("fs"); +const file = process.argv[2]; -function printMetadata (file) { +function printMetadata(file) { try { - const fileStats = fs.statSync(file) - console.log(fileStats) + const fileStats = fs.statSync(file); + console.log(fileStats); } catch (err) { - console.error('Error reading file path:', file) + console.error("Error reading file path:", file); } } -printMetadata(file) +printMetadata(file); diff --git a/Chapter02/file-watching/watch.js b/Chapter02/file-watching/watch.js index 12d552b..6269985 100644 --- a/Chapter02/file-watching/watch.js +++ b/Chapter02/file-watching/watch.js @@ -1,6 +1,6 @@ -const fs = require('fs') -const file = './file.txt' +const fs = require("fs"); +const file = "./file.txt"; fs.watchFile(file, (current, previous) => { - return console.log(`${file} updated ${time}`) -}) + return console.log(`${file} updated ${time}`); +}); diff --git a/Chapter02/file-watching/watch2.js b/Chapter02/file-watching/watch2.js index 28884ec..de804fc 100644 --- a/Chapter02/file-watching/watch2.js +++ b/Chapter02/file-watching/watch2.js @@ -1,8 +1,8 @@ -const fs = require('fs') -const file = './file.txt' -const moment = require('moment') +const fs = require("fs"); +const file = "./file.txt"; +const moment = require("moment"); fs.watch(file, (eventType, filename) => { - const time = moment().format('MMMM Do YYYY, h:mm:ss a') - return console.log(`${filename} updated ${time}`) -}) + const time = moment().format("MMMM Do YYYY, h:mm:ss a"); + return console.log(`${filename} updated ${time}`); +}); diff --git a/Chapter02/interfacing-with-io/greeting.js b/Chapter02/interfacing-with-io/greeting.js index d7efb55..3d1ed3d 100644 --- a/Chapter02/interfacing-with-io/greeting.js +++ b/Chapter02/interfacing-with-io/greeting.js @@ -1,4 +1,4 @@ -process.stdin.on('data', data => { - const name = data.toString().trim().toUpperCase() - process.stdout.write(`Hello ${name}!`) -}) \ No newline at end of file +process.stdin.on("data", (data) => { + const name = data.toString().trim().toUpperCase(); + process.stdout.write(`Hello ${name}!`); +}); diff --git a/Chapter02/interfacing-with-io/greeting2.js b/Chapter02/interfacing-with-io/greeting2.js index 09077a7..5eccebe 100644 --- a/Chapter02/interfacing-with-io/greeting2.js +++ b/Chapter02/interfacing-with-io/greeting2.js @@ -1,8 +1,8 @@ -process.stdin.on('data', data => { - const name = data.toString().trim().toUpperCase() - if (name !== '') { - process.stdout.write(`Hello ${name}!`) +process.stdin.on("data", (data) => { + const name = data.toString().trim().toUpperCase(); + if (name !== "") { + process.stdout.write(`Hello ${name}!`); } else { - process.stderr.write('Input was empty.') + process.stderr.write("Input was empty."); } -}) \ No newline at end of file +}); diff --git a/Chapter02/working-with-files/callback-hell.js b/Chapter02/working-with-files/callback-hell.js index cbee88b..a40c8f7 100644 --- a/Chapter02/working-with-files/callback-hell.js +++ b/Chapter02/working-with-files/callback-hell.js @@ -1,5 +1,5 @@ first(args, function () { second(args, function () { - third(args, function () {}) - }) -}) + third(args, function () {}); + }); +}); diff --git a/Chapter02/working-with-files/readWriteAsync.js b/Chapter02/working-with-files/readWriteAsync.js index 8ced789..12cdc56 100644 --- a/Chapter02/working-with-files/readWriteAsync.js +++ b/Chapter02/working-with-files/readWriteAsync.js @@ -1,16 +1,16 @@ -const fs = require('fs') -const path = require('path') +const fs = require("fs"); +const path = require("path"); -const filepath = path.join(process.cwd(), 'hello.txt') +const filepath = path.join(process.cwd(), "hello.txt"); -fs.readFile(filepath, 'utf8', function (err, contents) { +fs.readFile(filepath, "utf8", function (err, contents) { if (err) { - return console.log(err) + return console.log(err); } - console.log('File Contents:', contents) - const upperContents = contents.toUpperCase() + console.log("File Contents:", contents); + const upperContents = contents.toUpperCase(); fs.writeFile(filepath, upperContents, function (err) { - if (err) throw err - console.log('File updated.') - }) -}) \ No newline at end of file + if (err) throw err; + console.log("File updated."); + }); +}); diff --git a/Chapter02/working-with-files/readWriteAsync2.js b/Chapter02/working-with-files/readWriteAsync2.js index a13a8dd..3b65a1d 100644 --- a/Chapter02/working-with-files/readWriteAsync2.js +++ b/Chapter02/working-with-files/readWriteAsync2.js @@ -1,22 +1,22 @@ -const fs = require('fs') -const path = require('path') +const fs = require("fs"); +const path = require("path"); -const filepath = path.join(process.cwd(), 'hello.txt') +const filepath = path.join(process.cwd(), "hello.txt"); -fs.readFile(filepath, 'utf8', function (err, contents) { +fs.readFile(filepath, "utf8", function (err, contents) { if (err) { - return console.log(err) + return console.log(err); } - console.log('File Contents:', contents) - const upperContents = contents.toUpperCase() - setTimeout(() => updateFile(filepath, upperContents), 10) -}) + console.log("File Contents:", contents); + const upperContents = contents.toUpperCase(); + setTimeout(() => updateFile(filepath, upperContents), 10); +}); function updateFile(filepath, contents) { fs.writeFile(filepath, contents, function (err) { - if (err) throw err - console.log('File updated.') - }) + if (err) throw err; + console.log("File updated."); + }); } -setInterval(() => process.stdout.write('**** \n'), 1).unref() \ No newline at end of file +setInterval(() => process.stdout.write("**** \n"), 1).unref(); diff --git a/Chapter02/working-with-files/readWritePromise.js b/Chapter02/working-with-files/readWritePromise.js index d31c147..871ea82 100644 --- a/Chapter02/working-with-files/readWritePromise.js +++ b/Chapter02/working-with-files/readWritePromise.js @@ -1,15 +1,15 @@ -const fs = require('fs').promises -const path = require('path') +const fs = require("fs").promises; +const path = require("path"); -const filepath = path.join(process.cwd(), 'hello.txt') +const filepath = path.join(process.cwd(), "hello.txt"); -async function run () { +async function run() { try { - const contents = await fs.readFile(filepath, 'utf8') - console.log('File Contents:', contents) + const contents = await fs.readFile(filepath, "utf8"); + console.log("File Contents:", contents); } catch (error) { - console.error(error) + console.error(error); } } -run() +run(); diff --git a/Chapter02/working-with-files/readWriteSync.js b/Chapter02/working-with-files/readWriteSync.js index 0b60662..811d01d 100644 --- a/Chapter02/working-with-files/readWriteSync.js +++ b/Chapter02/working-with-files/readWriteSync.js @@ -1,11 +1,11 @@ -const fs = require('fs') -const path = require('path') +const fs = require("fs"); +const path = require("path"); -const filepath = path.join(process.cwd(), 'hello.txt') +const filepath = path.join(process.cwd(), "hello.txt"); -const contents = fs.readFileSync(filepath, 'utf8') -console.log('File Contents:', contents) +const contents = fs.readFileSync(filepath, "utf8"); +console.log("File Contents:", contents); -const upperContents = contents.toUpperCase() -fs.writeFileSync(filepath, upperContents) -console.log('File updated.') +const upperContents = contents.toUpperCase(); +fs.writeFileSync(filepath, upperContents); +console.log("File updated.");