supports-color - npm Package Compare versions

Comparing version 4.0.0 to 4.1.0

index.js

 'use strict';
+const os = require('os');
 const hasFlag = require('has-flag');
@@ -48,2 +49,16 @@
 	if (process.platform === 'win32') {
+		// Node.js 7.5.0 is the first version of Node.js to include a patch to
+		// libuv that enables 256 color output on Windows. Anything earlier and it
+		// won't work. However, here we target Node.js 8 at minimum as it is an LTS
+		// release, and Node.js 7 is not. Windows 10 build 10586 is the first Windows
+		// release that supports 256 colors.
+		const osRelease = os.release().split('.');
+		if (
+			Number(process.version.split('.')[0]) >= 8 &&
+			Number(osRelease[0]) >= 10 &&
+			Number(osRelease[2]) >= 10586
+		) {
+			return 2;
+		}
+
 		return 1;
@@ -50,0 +65,0 @@ }

package.json

 {
   "name": "supports-color",
-  "version": "4.0.0",
+  "version": "4.1.0",
   "description": "Detect whether a terminal supports color",
@@ -5,0 +5,0 @@ "license": "MIT",

readme.md

@@ -40,3 +40,3 @@ # supports-color [![Build Status](https://travis-ci.org/chalk/supports-color.svg?branch=master)](https://travis-ci.org/chalk/supports-color)
 - `.level = 2` and `.has256 = true`: 256 color support
-- `.level = 3` and `.has16m = true`: 16 million (truecolor) support
+- `.level = 3` and `.has16m = true`: Truecolor support (16 million colors)
 
@@ -48,5 +48,5 @@
 
-For situations where using `--color` is not possible, add an environment variable `FORCE_COLOR=1` to forcefully enable color and `FORCE_COLOR=0` forcefully disable. The use of `FORCE_COLOR` overrides all other color checks performed by this module.
+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.
 
-Explicit 256/truecolor mode can be enabled using the `--color=256` and `--color=16m` flags, respectively.
+Explicit 256/Truecolor mode can be enabled using the `--color=256` and `--color=16m` flags, respectively.
 
@@ -53,0 +53,0 @@

No alert changes

Improved metrics

Total package byte prevSize

5995

increased by11.74%

Lines of code

95

increased by17.28%

No dependency changes