fix linting

Author: kentcdodds

epicshop/fix-watch.js

@@ -26,10 +26,10 @@ const debouncedRun = debounce(run, 200)
 
 // Add event listeners.
 watcher
-	.on('addDir', (path) => {
+	.on('addDir', (_path) => {
 		debouncedRun()
 	})
-	.on('unlinkDir', (path) => {
+	.on('unlinkDir', (_path) => {
 		debouncedRun()
 	})
 	.on('error', (error) => console.log(`Watcher error: ${error}`))

epicshop/fix.js

@@ -1,14 +1,14 @@
 // This should run by node without any dependencies
 // because you may need to run it without deps.
 
-import cp from 'node:child_process'
 import fs from 'node:fs'
 import path from 'node:path'
 import { fileURLToPath } from 'node:url'
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url))
 const here = (...p) => path.join(__dirname, ...p)
 const VERBOSE = false
+// eslint-disable-next-line
 const logVerbose = (...args) => (VERBOSE ? console.log(...args) : undefined)
 
 const workshopRoot = here('..')
@@ -78,7 +78,7 @@ function exists(p) {
 	try {
 		fs.statSync(p)
 		return true
-	} catch (error) {
+	} catch {
 		return false
 	}
 }

exercises/01.expressions-and-output/02.problem.escaping-strings/index.ts

@@ -20,4 +20,4 @@
 // 	newlines: 'Hello\nWorld',
 // 	tabs: 'Name:\tAge:\tCity:',
 // }
-// console.log('Results JSON:', JSON.stringify(results))
+// console.log('Results:', JSON.stringify(results))

exercises/01.expressions-and-output/02.solution.escaping-strings/index.test.ts

@@ -3,12 +3,10 @@ import { execSync } from 'node:child_process'
 import { test } from 'node:test'
 
 const output = execSync('npm start --silent', { encoding: 'utf8' })
-const jsonLine = output
-	.split('\n')
-	.find((line) => line.startsWith('Results JSON:'))
-assert.ok(jsonLine, '🚨 Missing "Results JSON:" output line')
+const jsonLine = output.split('\n').find((line) => line.startsWith('Results:'))
+assert.ok(jsonLine, '🚨 Missing "Results:" output line')
 const { apostrophe, quotes, newlines, tabs } = JSON.parse(
-	jsonLine.replace('Results JSON:', '').trim(),
+	jsonLine.replace('Results:', '').trim(),
 )
 
 await test('should print string with apostrophe', () => {

exercises/01.expressions-and-output/02.solution.escaping-strings/index.ts

@@ -17,7 +17,4 @@ console.log(newlines)
 const tabs = 'Name:\tAge:\tCity:'
 console.log(tabs)
 
-console.log(
-	'Results JSON:',
-	JSON.stringify({ apostrophe, quotes, newlines, tabs }),
-)
+console.log('Results:', JSON.stringify({ apostrophe, quotes, newlines, tabs }))

exercises/01.expressions-and-output/03.problem.strings/index.ts

@@ -14,4 +14,4 @@
 // 	fullName: 'Your Name',
 // 	sentence: 'I am learning to code',
 // }
-// console.log('Results JSON:', JSON.stringify(results))
+// console.log('Results:', JSON.stringify(results))

exercises/01.expressions-and-output/03.solution.strings/index.test.ts

@@ -4,11 +4,9 @@ import { readFileSync } from 'node:fs'
 import { test } from 'node:test'
 
 const output = execSync('npm start --silent', { encoding: 'utf8' })
-const jsonLine = output
-	.split('\n')
-	.find((line) => line.startsWith('Results JSON:'))
-assert.ok(jsonLine, '🚨 Missing "Results JSON:" output line')
-const { greeting } = JSON.parse(jsonLine.replace('Results JSON:', '').trim())
+const jsonLine = output.split('\n').find((line) => line.startsWith('Results:'))
+assert.ok(jsonLine, '🚨 Missing "Results:" output line')
+const { greeting } = JSON.parse(jsonLine.replace('Results:', '').trim())
 
 await test('should print Hello TypeScript', () => {
 	assert.ok(

exercises/01.expressions-and-output/03.solution.strings/index.ts

@@ -8,4 +8,4 @@ const sentence = 'I' + ' ' + 'am' + ' ' + 'learning' + ' ' + 'to' + ' ' + 'code'
 console.log(greeting)
 console.log(fullName)
 console.log(sentence)
-console.log('Results JSON:', JSON.stringify({ greeting, fullName, sentence }))
+console.log('Results:', JSON.stringify({ greeting, fullName, sentence }))

exercises/01.expressions-and-output/04.problem.numbers/index.ts

@@ -17,4 +17,4 @@
 // 	divideResult: 25,
 // 	groupedResult: 30,
 // }
-// console.log('Results JSON:', JSON.stringify(results))
+// console.log('Results:', JSON.stringify(results))

exercises/01.expressions-and-output/04.solution.numbers/index.test.ts

@@ -3,12 +3,10 @@ import { execSync } from 'node:child_process'
 import { test } from 'node:test'
 
 const output = execSync('npm start --silent', { encoding: 'utf8' })
-const jsonLine = output
-	.split('\n')
-	.find((line) => line.startsWith('Results JSON:'))
-assert.ok(jsonLine, '🚨 Missing "Results JSON:" output line')
+const jsonLine = output.split('\n').find((line) => line.startsWith('Results:'))
+assert.ok(jsonLine, '🚨 Missing "Results:" output line')
 const { addResult, multiplyResult, divideResult, groupedResult } = JSON.parse(
-	jsonLine.replace('Results JSON:', '').trim(),
+	jsonLine.replace('Results:', '').trim(),
 )
 
 await test('should print correct arithmetic results', () => {