Require Node.js 8

chalk · Jun 11, 2019 · 9fbf24c · 9fbf24c
1 parent ae43658
commit 9fbf24c
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Showing 4 changed files with 17 additions and 20 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,7 @@
 language: node_js
 node_js:
+  - '12'
   - '10'
   - '8'
-  - '6'
 after_success:
   - './node_modules/.bin/nyc report --reporter=text-lcov | ./node_modules/.bin/coveralls'
diff --git a/index.js b/index.js
@@ -21,7 +21,7 @@ const wordLengths = string => string.split(' ').map(character => stringWidth(cha
 const wrapWord = (rows, word, columns) => {
 	const characters = [...word];
 
-	let insideEscape = false;
+	let isInsideEscape = false;
 	let visible = stringWidth(stripAnsi(rows[rows.length - 1]));
 
 	for (const [index, character] of characters.entries()) {
@@ -35,13 +35,13 @@ const wrapWord = (rows, word, columns) => {
 		}
 
 		if (ESCAPES.has(character)) {
-			insideEscape = true;
-		} else if (insideEscape && character === 'm') {
-			insideEscape = false;
+			isInsideEscape = true;
+		} else if (isInsideEscape && character === 'm') {
+			isInsideEscape = false;
 			continue;
 		}
 
-		if (insideEscape) {
+		if (isInsideEscape) {
 			continue;
 		}
 
@@ -80,11 +80,9 @@ const stringVisibleTrimSpacesRight = str => {
 	return words.slice(0, last).join(' ') + words.slice(last).join('');
 };
 
-// The wrap-ansi module can be invoked
-// in either 'hard' or 'soft' wrap mode
+// The wrap-ansi module can be invoked in either 'hard' or 'soft' wrap mode
 //
-// 'hard' will never allow a string to take up more
-// than columns characters
+// 'hard' will never allow a string to take up more than columns characters
 //
 // 'soft' allows long words to expand past the column length
 const exec = (string, columns, options = {}) => {
@@ -119,8 +117,7 @@ const exec = (string, columns, options = {}) => {
 			}
 		}
 
-		// In 'hard' wrap mode, the length of a line is
-		// never allowed to extend past 'columns'
+		// In 'hard' wrap mode, the length of a line is never allowed to extend past 'columns'
 		if (options.hard && lengths[index] > columns) {
 			const remainingColumns = (columns - rowLength);
 			const breaksStartingThisLine = 1 + Math.floor((lengths[index] - remainingColumns - 1) / columns);

diff --git a/package.json b/package.json
@@ -10,7 +10,7 @@
 		"url": "sindresorhus.com"
 	},
 	"engines": {
-		"node": ">=6"
+		"node": ">=8"
 	},
 	"scripts": {
 		"test": "xo && nyc ava"
@@ -46,16 +46,16 @@
 		"text"
 	],
 	"dependencies": {
-		"ansi-styles": "^3.2.0",
-		"string-width": "^3.0.0",
+		"ansi-styles": "^4.0.0",
+		"string-width": "^4.1.0",
 		"strip-ansi": "^5.0.0"
 	},
 	"devDependencies": {
-		"ava": "^1.2.1",
+		"ava": "^2.1.0",
 		"chalk": "^2.4.2",
 		"coveralls": "^3.0.3",
 		"has-ansi": "^3.0.0",
-		"nyc": "^13.3.0",
+		"nyc": "^14.1.1",
 		"xo": "^0.24.0"
 	}
 }
diff --git a/readme.md b/readme.md
@@ -27,11 +27,11 @@ console.log(wrapAnsi(input, 20));
 
 ## API
 
-### wrapAnsi(input, columns, options?)
+### wrapAnsi(string, columns, options?)
 
 Wrap words to the specified column width.
 
-#### input
+#### string
 
 Type: `string`
 
@@ -45,7 +45,7 @@ Number of columns to wrap the text to.
 
 #### options
 
-Type: `Object`
+Type: `object`
 
 ##### hard