supports-color - npm Package Compare versions

Comparing version 5.5.0 to 6.0.0

index.js

@@ -5,3 +5,3 @@ 'use strict';
 
-const env = process.env;
+const {env} = process;
 
@@ -12,3 +12,3 @@ let forceColor;
 	hasFlag('color=false')) {
-	forceColor = false;
+	forceColor = 0;
 } else if (hasFlag('color') ||
@@ -18,6 +18,12 @@ hasFlag('colors') ||
 	hasFlag('color=always')) {
-	forceColor = true;
+	forceColor = 1;
 }
 if ('FORCE_COLOR' in env) {
-	forceColor = env.FORCE_COLOR.length === 0 || parseInt(env.FORCE_COLOR, 10) !== 0;
+	if (env.FORCE_COLOR === true || env.FORCE_COLOR === 'true') {
+		forceColor = 1;
+	} else if (env.FORCE_COLOR === false || env.FORCE_COLOR === 'false') {
+		forceColor = 0;
+	} else {
+		forceColor = env.FORCE_COLOR.length === 0 ? 1 : Math.min(parseInt(env.FORCE_COLOR, 10), 3);
+	}
 }
@@ -39,3 +45,3 @@
 function supportsColor(stream) {
-	if (forceColor === false) {
+	if (forceColor === 0) {
 		return 0;
@@ -54,8 +60,12 @@ }
 
-	if (stream && !stream.isTTY && forceColor !== true) {
+	if (stream && !stream.isTTY && forceColor === undefined) {
 		return 0;
 	}
 
-	const min = forceColor ? 1 : 0;
+	const min = forceColor || 0;
 
+	if (env.TERM === 'dumb') {
+		return min;
+	}
+
 	if (process.platform === 'win32') {
@@ -120,6 +130,2 @@ // Node.js 7.5.0 is the first version of Node.js to include a patch to
 
-	if (env.TERM === 'dumb') {
-		return min;
-	}
-
 	return min;
@@ -126,0 +132,0 @@ }

package.json

 {
 	"name": "supports-color",
-	"version": "5.5.0",
+	"version": "6.0.0",
 	"description": "Detect whether a terminal supports color",
@@ -13,3 +13,3 @@ "license": "MIT",
 	"engines": {
-		"node": ">=4"
+		"node": ">=6"
 	},
@@ -51,5 +51,5 @@ "scripts": {
 		"import-fresh": "^2.0.0",
-		"xo": "^0.20.0"
+		"xo": "^0.23.0"
 	},
 	"browser": "browser.js"
 }

readme.md

@@ -5,3 +5,17 @@ # supports-color [![Build Status](https://travis-ci.org/chalk/supports-color.svg?branch=master)](https://travis-ci.org/chalk/supports-color)
 
+---
 
+<div align="center">
+	<b>
+		<a href="https://tidelift.com/subscription/pkg/npm-supports-color?utm_source=npm-supports-color&utm_medium=referral&utm_campaign=readme">Get professional support for this package with a Tidelift subscription</a>
+	</b>
+	<br>
+	<sub>
+		Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
+	</sub>
+</div>
+
+---
+
+
 ## Install
@@ -48,3 +62,3 @@
 
-Can be overridden by the user with the flags `--color` and `--no-color`. For situations where using `--color` is not possible, add the environment variable `FORCE_COLOR=1` to forcefully enable color or `FORCE_COLOR=0` to forcefully disable. The use of `FORCE_COLOR` overrides all other color support checks.
+For situations where using `--color` is not possible, use the environment variable `FORCE_COLOR=1` (level 1), `FORCE_COLOR=2` (level 2), or `FORCE_COLOR=3` (level 3) to forcefully enable color, or `FORCE_COLOR=0` to forcefully disable. The use of `FORCE_COLOR` overrides all other color support checks.
 
@@ -51,0 +65,0 @@ Explicit 256/Truecolor mode can be enabled using the `--color=256` and `--color=16m` flags, respectively.

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

7260

increased by9.5%

Lines of code

118

increased by5.36%

Number of lines in readme file

81

increased by20.9%

Number of low supply chain risk alerts

1

decreased by-50%

No dependency changes