update chalk, remove is-ci

8 files changed, 284 insertions, 43 deletions

diff --git a/node_modules/supports-color/index.js b/node_modules/supports-color/index.js
index 62d14de41..dcaa45412 100644
--- a/node_modules/supports-color/index.js
+++ b/node_modules/supports-color/index.js
@@ -1,22 +1,31 @@
 'use strict';
 const os = require('os');
+const tty = require('tty');
 const hasFlag = require('has-flag');
 
-const env = process.env;
+const {env} = process;
 
 let forceColor;
 if (hasFlag('no-color') ||
 	hasFlag('no-colors') ||
-	hasFlag('color=false')) {
-	forceColor = false;
+	hasFlag('color=false') ||
+	hasFlag('color=never')) {
+	forceColor = 0;
 } else if (hasFlag('color') ||
 	hasFlag('colors') ||
 	hasFlag('color=true') ||
 	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') {
+		forceColor = 1;
+	} else if (env.FORCE_COLOR === 'false') {
+		forceColor = 0;
+	} else {
+		forceColor = env.FORCE_COLOR.length === 0 ? 1 : Math.min(parseInt(env.FORCE_COLOR, 10), 3);
+	}
 }
 
 function translateLevel(level) {
@@ -32,8 +41,8 @@ function translateLevel(level) {
 	};
 }
 
-function supportsColor(stream) {
-	if (forceColor === false) {
+function supportsColor(haveStream, streamIsTTY) {
+	if (forceColor === 0) {
 		return 0;
 	}
 
@@ -47,22 +56,21 @@ function supportsColor(stream) {
 		return 2;
 	}
 
-	if (stream && !stream.isTTY && forceColor !== true) {
+	if (haveStream && !streamIsTTY && forceColor === undefined) {
 		return 0;
 	}
 
-	const min = forceColor ? 1 : 0;
+	const min = forceColor || 0;
+
+	if (env.TERM === 'dumb') {
+		return min;
+	}
 
 	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. Windows 10 build 14931 is the first release
-		// that supports 16m/TrueColor.
+		// Windows 10 build 10586 is the first Windows release that supports 256 colors.
+		// Windows 10 build 14931 is the first release that supports 16m/TrueColor.
 		const osRelease = os.release().split('.');
 		if (
-			Number(process.versions.node.split('.')[0]) >= 8 &&
 			Number(osRelease[0]) >= 10 &&
 			Number(osRelease[2]) >= 10586
 		) {
@@ -84,6 +92,10 @@ function supportsColor(stream) {
 		return /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0;
 	}
 
+	if ('GITHUB_ACTIONS' in env) {
+		return 1;
+	}
+
 	if (env.COLORTERM === 'truecolor') {
 		return 3;
 	}
@@ -104,7 +116,7 @@ function supportsColor(stream) {
 		return 2;
 	}
 
-	if (/^screen|^xterm|^vt100|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) {
+	if (/^screen|^xterm|^vt100|^vt220|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) {
 		return 1;
 	}
 
@@ -112,20 +124,16 @@ function supportsColor(stream) {
 		return 1;
 	}
 
-	if (env.TERM === 'dumb') {
-		return min;
-	}
-
 	return min;
 }
 
 function getSupportLevel(stream) {
-	const level = supportsColor(stream);
+	const level = supportsColor(stream, stream && stream.isTTY);
 	return translateLevel(level);
 }
 
 module.exports = {
 	supportsColor: getSupportLevel,
-	stdout: getSupportLevel(process.stdout),
-	stderr: getSupportLevel(process.stderr)
+	stdout: translateLevel(supportsColor(true, tty.isatty(1))),
+	stderr: translateLevel(supportsColor(true, tty.isatty(2)))
 };
diff --git a/node_modules/supports-color/node_modules/has-flag/index.d.ts b/node_modules/supports-color/node_modules/has-flag/index.d.ts
new file mode 100644
index 000000000..a0a48c891
--- /dev/null
+++ b/node_modules/supports-color/node_modules/has-flag/index.d.ts
@@ -0,0 +1,39 @@
+/**
+Check if [`argv`](https://nodejs.org/docs/latest/api/process.html#process_process_argv) has a specific flag.
+
+@param flag - CLI flag to look for. The `--` prefix is optional.
+@param argv - CLI arguments. Default: `process.argv`.
+@returns Whether the flag exists.
+
+@example
+```
+// $ ts-node foo.ts -f --unicorn --foo=bar -- --rainbow
+
+// foo.ts
+import hasFlag = require('has-flag');
+
+hasFlag('unicorn');
+//=> true
+
+hasFlag('--unicorn');
+//=> true
+
+hasFlag('f');
+//=> true
+
+hasFlag('-f');
+//=> true
+
+hasFlag('foo=bar');
+//=> true
+
+hasFlag('foo');
+//=> false
+
+hasFlag('rainbow');
+//=> false
+```
+*/
+declare function hasFlag(flag: string, argv?: string[]): boolean;
+
+export = hasFlag;
diff --git a/node_modules/supports-color/node_modules/has-flag/index.js b/node_modules/supports-color/node_modules/has-flag/index.js
new file mode 100644
index 000000000..b6f80b1f8
--- /dev/null
+++ b/node_modules/supports-color/node_modules/has-flag/index.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = (flag, argv = process.argv) => {
+	const prefix = flag.startsWith('-') ? '' : (flag.length === 1 ? '-' : '--');
+	const position = argv.indexOf(prefix + flag);
+	const terminatorPosition = argv.indexOf('--');
+	return position !== -1 && (terminatorPosition === -1 || position < terminatorPosition);
+};
diff --git a/node_modules/supports-color/node_modules/has-flag/license b/node_modules/supports-color/node_modules/has-flag/license
new file mode 100644
index 000000000..e7af2f771
--- /dev/null
+++ b/node_modules/supports-color/node_modules/has-flag/license
@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/node_modules/supports-color/node_modules/has-flag/package.json b/node_modules/supports-color/node_modules/has-flag/package.json
new file mode 100644
index 000000000..7ed648033
--- /dev/null
+++ b/node_modules/supports-color/node_modules/has-flag/package.json
@@ -0,0 +1,78 @@
+{
+  "_from": "has-flag@^4.0.0",
+  "_id": "has-flag@4.0.0",
+  "_inBundle": false,
+  "_integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
+  "_location": "/supports-color/has-flag",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "has-flag@^4.0.0",
+    "name": "has-flag",
+    "escapedName": "has-flag",
+    "rawSpec": "^4.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^4.0.0"
+  },
+  "_requiredBy": [
+    "/supports-color"
+  ],
+  "_resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+  "_shasum": "944771fd9c81c81265c4d6941860da06bb59479b",
+  "_spec": "has-flag@^4.0.0",
+  "_where": "/Users/isaacs/dev/npm/cli/node_modules/supports-color",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/sindresorhus/has-flag/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "Check if argv has a specific flag",
+  "devDependencies": {
+    "ava": "^1.4.1",
+    "tsd": "^0.7.2",
+    "xo": "^0.24.0"
+  },
+  "engines": {
+    "node": ">=8"
+  },
+  "files": [
+    "index.js",
+    "index.d.ts"
+  ],
+  "homepage": "https://github.com/sindresorhus/has-flag#readme",
+  "keywords": [
+    "has",
+    "check",
+    "detect",
+    "contains",
+    "find",
+    "flag",
+    "cli",
+    "command-line",
+    "argv",
+    "process",
+    "arg",
+    "args",
+    "argument",
+    "arguments",
+    "getopt",
+    "minimist",
+    "optimist"
+  ],
+  "license": "MIT",
+  "name": "has-flag",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/has-flag.git"
+  },
+  "scripts": {
+    "test": "xo && ava && tsd"
+  },
+  "version": "4.0.0"
+}
diff --git a/node_modules/supports-color/node_modules/has-flag/readme.md b/node_modules/supports-color/node_modules/has-flag/readme.md
new file mode 100644
index 000000000..3f72dff29
--- /dev/null
+++ b/node_modules/supports-color/node_modules/has-flag/readme.md
@@ -0,0 +1,89 @@
+# has-flag [![Build Status](https://travis-ci.org/sindresorhus/has-flag.svg?branch=master)](https://travis-ci.org/sindresorhus/has-flag)
+
+> Check if [`argv`](https://nodejs.org/docs/latest/api/process.html#process_process_argv) has a specific flag
+
+Correctly stops looking after an `--` argument terminator.
+
+---
+
+<div align="center">
+	<b>
+		<a href="https://tidelift.com/subscription/pkg/npm-has-flag?utm_source=npm-has-flag&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
+
+```
+$ npm install has-flag
+```
+
+
+## Usage
+
+```js
+// foo.js
+const hasFlag = require('has-flag');
+
+hasFlag('unicorn');
+//=> true
+
+hasFlag('--unicorn');
+//=> true
+
+hasFlag('f');
+//=> true
+
+hasFlag('-f');
+//=> true
+
+hasFlag('foo=bar');
+//=> true
+
+hasFlag('foo');
+//=> false
+
+hasFlag('rainbow');
+//=> false
+```
+
+```
+$ node foo.js -f --unicorn --foo=bar -- --rainbow
+```
+
+
+## API
+
+### hasFlag(flag, [argv])
+
+Returns a boolean for whether the flag exists.
+
+#### flag
+
+Type: `string`
+
+CLI flag to look for. The `--` prefix is optional.
+
+#### argv
+
+Type: `string[]`<br>
+Default: `process.argv`
+
+CLI arguments.
+
+
+## Security
+
+To report a security vulnerability, please use the [Tidelift security contact](https://tidelift.com/security). Tidelift will coordinate the fix and disclosure.
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
diff --git a/node_modules/supports-color/package.json b/node_modules/supports-color/package.json
index bd223c790..ee1f72f87 100644
--- a/node_modules/supports-color/package.json
+++ b/node_modules/supports-color/package.json
@@ -1,27 +1,27 @@
 {
-  "_from": "supports-color@^5.3.0",
-  "_id": "supports-color@5.4.0",
+  "_from": "supports-color@^7.1.0",
+  "_id": "supports-color@7.1.0",
   "_inBundle": false,
-  "_integrity": "sha512-zjaXglF5nnWpsq470jSv6P9DwPvgLkuapYmfDm3JWOm0vkNTVF2tI4UrN2r6jH1qM/uc/WtxYY1hYoA2dOKj5w==",
+  "_integrity": "sha512-oRSIpR8pxT1Wr2FquTNnGet79b3BWljqOuoW/h4oBhxJ/HUbX5nX6JSruTkvXDCFMwDPvsaTTbvMLKZWSy0R5g==",
   "_location": "/supports-color",
   "_phantomChildren": {},
   "_requested": {
     "type": "range",
     "registry": true,
-    "raw": "supports-color@^5.3.0",
+    "raw": "supports-color@^7.1.0",
     "name": "supports-color",
     "escapedName": "supports-color",
-    "rawSpec": "^5.3.0",
+    "rawSpec": "^7.1.0",
     "saveSpec": null,
-    "fetchSpec": "^5.3.0"
+    "fetchSpec": "^7.1.0"
   },
   "_requiredBy": [
     "/chalk"
   ],
-  "_resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.4.0.tgz",
-  "_shasum": "1c6b337402c2137605efe19f10fec390f6faab54",
-  "_spec": "supports-color@^5.3.0",
-  "_where": "/Users/rebecca/code/npm/node_modules/chalk",
+  "_resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.1.0.tgz",
+  "_shasum": "68e32591df73e25ad1c4b49108a2ec507962bfd1",
+  "_spec": "supports-color@^7.1.0",
+  "_where": "/Users/isaacs/dev/npm/cli/node_modules/chalk",
   "author": {
     "name": "Sindre Sorhus",
     "email": "sindresorhus@gmail.com",
@@ -33,17 +33,17 @@
   },
   "bundleDependencies": false,
   "dependencies": {
-    "has-flag": "^3.0.0"
+    "has-flag": "^4.0.0"
   },
   "deprecated": false,
   "description": "Detect whether a terminal supports color",
   "devDependencies": {
-    "ava": "*",
-    "import-fresh": "^2.0.0",
-    "xo": "*"
+    "ava": "^1.4.1",
+    "import-fresh": "^3.0.0",
+    "xo": "^0.24.0"
   },
   "engines": {
-    "node": ">=4"
+    "node": ">=8"
   },
   "files": [
     "index.js",
@@ -81,5 +81,5 @@
   "scripts": {
     "test": "xo && ava"
   },
-  "version": "5.4.0"
+  "version": "7.1.0"
 }
diff --git a/node_modules/supports-color/readme.md b/node_modules/supports-color/readme.md
index f6e401957..365422858 100644
--- a/node_modules/supports-color/readme.md
+++ b/node_modules/supports-color/readme.md
@@ -44,7 +44,7 @@ The `stdout`/`stderr` objects specifies a level of support for color through a `
 
 It obeys the `--color` and `--no-color` CLI flags.
 
-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.
 
 Explicit 256/Truecolor mode can be enabled using the `--color=256` and `--color=16m` flags, respectively.
 
@@ -61,6 +61,16 @@ Explicit 256/Truecolor mode can be enabled using the `--color=256` and `--color=
 - [Josh Junon](https://github.com/qix-)
 
 
-## License
+---
 
-MIT
+<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>
+
+---