diff --git a/nodeJS/Learning/01/index.js b/nodeJS/Learning/01/index.js new file mode 100644 index 0000000..88a53dd --- /dev/null +++ b/nodeJS/Learning/01/index.js @@ -0,0 +1,88 @@ +//Javascript Tutorial + +// Means Comment + +/* hehhe +wow this is fun +i am dumb */ + +// Hello I +// can +// do this now + +// variable (var): want to make a empty box called dog, but expecting sth in there later +// Can later assign Lucy to this box. variable originally empty box name is dog, but then the variable value is Lucy + +var dog; +dog = "Buddy"; +console.log(dog); +// var is the old name, it is a bad practice + +//let: will change, e.g. box called cat but give it a different cat (value) every single time +let cat; +cat = "Tom"; +console.log(cat); +cat = "John"; +console.log(cat); + +//const: constant, thing in box will never change +const bird = "sparrow"; +console.log(bird); + +//Data types: type of things u put in variable, e.g. tell box to put in specific type of value + +//Primitives Data Types +//String, Number, Boolean, Undefined, Null + +//String: anything in single or double quotation, can type anything, show direct thing in quotation +const funnystring = "John Doe"; +console.log(funnystring); + +//String concatenation +const name1 = "John"; +const name2 = "Doe"; +const fullName = `The full name is ${name1} ${name2}`; +console.log (fullName); +console.log ("The full name is" + name1 + " " + name2); + +//String Escape Character, \ escapes the quotation +console.log ("Ronald said \"It'\s raining outside\""); + +//String indexing: the computer recognizes it as each number assigned: every single letter on the word will have a index +const string = "javascript bob"; +console.log(string[0]); //j +console.log(string[5]); +console.log(string[11]); + + +// Number: just a number (both one with decimal or one without) +let age = 20; +console.log (age); +age = age + 15; +console.log (age) + +//NaN: not a number +let result = "Hello"/2; +console.log(result); + +//infinity +let infinity = 1/0 +console.log(infinity) + +//Boolean: true or false statements, all comparisons, !==" " +console.log (1>2); +console.log (5<7); +console.log ("tiffany" !== "Tiffany") + +let tiffany = "tiffany" +let haha = "Tiffany" +tiffany = haha +console.log (tiffany == haha) + +//Undefined: did not give x anything +let x; +console.log(x); + +//Null: telling them theres nothing in the code +let y = null; +console.log(y); \ No newline at end of file diff --git a/nodeJS/Learning/01/node_modules/.bin/nodemon b/nodeJS/Learning/01/node_modules/.bin/nodemon new file mode 120000 index 0000000..1056ddc --- /dev/null +++ b/nodeJS/Learning/01/node_modules/.bin/nodemon @@ -0,0 +1 @@ +../nodemon/bin/nodemon.js \ No newline at end of file diff --git a/nodeJS/Learning/01/node_modules/.bin/nodetouch b/nodeJS/Learning/01/node_modules/.bin/nodetouch new file mode 120000 index 0000000..3409fdb --- /dev/null +++ b/nodeJS/Learning/01/node_modules/.bin/nodetouch @@ -0,0 +1 @@ +../touch/bin/nodetouch.js \ No newline at end of file diff --git a/nodeJS/Learning/01/node_modules/.bin/semver b/nodeJS/Learning/01/node_modules/.bin/semver new file mode 120000 index 0000000..5aaadf4 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/.bin/semver @@ -0,0 +1 @@ +../semver/bin/semver.js \ No newline at end of file diff --git a/nodeJS/Learning/01/node_modules/.package-lock.json b/nodeJS/Learning/01/node_modules/.package-lock.json new file mode 100644 index 0000000..11293ab --- /dev/null +++ b/nodeJS/Learning/01/node_modules/.package-lock.json @@ -0,0 +1,407 @@ +{ + "name": "lesson1", + "version": "1.0.0", + "lockfileVersion": 3, + "requires": true, + "packages": { + "node_modules/ansi-styles": { + "version": "4.3.0", + "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz", + "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==", + "license": "MIT", + "dependencies": { + "color-convert": "^2.0.1" + }, + "engines": { + 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'bisque' + | 'black' + | 'blanchedalmond' + | 'blue' + | 'blueviolet' + | 'brown' + | 'burlywood' + | 'cadetblue' + | 'chartreuse' + | 'chocolate' + | 'coral' + | 'cornflowerblue' + | 'cornsilk' + | 'crimson' + | 'cyan' + | 'darkblue' + | 'darkcyan' + | 'darkgoldenrod' + | 'darkgray' + | 'darkgreen' + | 'darkgrey' + | 'darkkhaki' + | 'darkmagenta' + | 'darkolivegreen' + | 'darkorange' + | 'darkorchid' + | 'darkred' + | 'darksalmon' + | 'darkseagreen' + | 'darkslateblue' + | 'darkslategray' + | 'darkslategrey' + | 'darkturquoise' + | 'darkviolet' + | 'deeppink' + | 'deepskyblue' + | 'dimgray' + | 'dimgrey' + | 'dodgerblue' + | 'firebrick' + | 'floralwhite' + | 'forestgreen' + | 'fuchsia' + | 'gainsboro' + | 'ghostwhite' + | 'gold' + | 'goldenrod' + | 'gray' + | 'green' + | 'greenyellow' + | 'grey' + | 'honeydew' + | 'hotpink' + | 'indianred' + | 'indigo' + | 'ivory' + | 'khaki' + | 'lavender' + | 'lavenderblush' + | 'lawngreen' + | 'lemonchiffon' + | 'lightblue' + | 'lightcoral' + | 'lightcyan' + | 'lightgoldenrodyellow' + | 'lightgray' + | 'lightgreen' + | 'lightgrey' + | 'lightpink' + | 'lightsalmon' + | 'lightseagreen' + | 'lightskyblue' + | 'lightslategray' + | 'lightslategrey' + | 'lightsteelblue' + | 'lightyellow' + | 'lime' + | 'limegreen' + | 'linen' + | 'magenta' + | 'maroon' + | 'mediumaquamarine' + | 'mediumblue' + | 'mediumorchid' + | 'mediumpurple' + | 'mediumseagreen' + | 'mediumslateblue' + | 'mediumspringgreen' + | 'mediumturquoise' + | 'mediumvioletred' + | 'midnightblue' + | 'mintcream' + | 'mistyrose' + | 'moccasin' + | 'navajowhite' + | 'navy' + | 'oldlace' + | 'olive' + | 'olivedrab' + | 'orange' + | 'orangered' + | 'orchid' + | 'palegoldenrod' + | 'palegreen' + | 'paleturquoise' + | 'palevioletred' + | 'papayawhip' + | 'peachpuff' + | 'peru' + | 'pink' + | 'plum' + | 'powderblue' + | 'purple' + | 'rebeccapurple' + | 'red' + | 'rosybrown' + | 'royalblue' + | 'saddlebrown' + | 'salmon' + | 'sandybrown' + | 'seagreen' + | 'seashell' + | 'sienna' + | 'silver' + | 'skyblue' + | 'slateblue' + | 'slategray' + | 'slategrey' + | 'snow' + | 'springgreen' + | 'steelblue' + | 'tan' + | 'teal' + | 'thistle' + | 'tomato' + | 'turquoise' + | 'violet' + | 'wheat' + | 'white' + | 'whitesmoke' + | 'yellow' + | 'yellowgreen'; + +declare namespace ansiStyles { + interface ColorConvert { + /** + The RGB color space. + + @param red - (`0`-`255`) + @param green - (`0`-`255`) + @param blue - (`0`-`255`) + */ + rgb(red: number, green: number, blue: number): string; + + /** + The RGB HEX color space. + + @param hex - A hexadecimal string containing RGB data. + */ + hex(hex: string): string; + + /** + @param keyword - A CSS color name. + */ + keyword(keyword: CSSColor): string; + + /** + The HSL color space. + + @param hue - (`0`-`360`) + @param saturation - (`0`-`100`) + @param lightness - (`0`-`100`) + */ + hsl(hue: number, saturation: number, lightness: number): string; + + /** + The HSV color space. + + @param hue - (`0`-`360`) + @param saturation - (`0`-`100`) + @param value - (`0`-`100`) + */ + hsv(hue: number, saturation: number, value: number): string; + + /** + The HSV color space. + + @param hue - (`0`-`360`) + @param whiteness - (`0`-`100`) + @param blackness - (`0`-`100`) + */ + hwb(hue: number, whiteness: number, blackness: number): string; + + /** + Use a [4-bit unsigned number](https://en.wikipedia.org/wiki/ANSI_escape_code#3/4-bit) to set text color. + */ + ansi(ansi: number): string; + + /** + Use an [8-bit unsigned number](https://en.wikipedia.org/wiki/ANSI_escape_code#8-bit) to set text color. + */ + ansi256(ansi: number): string; + } + + interface CSPair { + /** + The ANSI terminal control sequence for starting this style. + */ + readonly open: string; + + /** + The ANSI terminal control sequence for ending this style. + */ + readonly close: string; + } + + interface ColorBase { + readonly ansi: ColorConvert; + readonly ansi256: ColorConvert; + readonly ansi16m: ColorConvert; + + /** + The ANSI terminal control sequence for ending this color. + */ + readonly close: string; + } + + interface Modifier { + /** + Resets the current color chain. + */ + readonly reset: CSPair; + + /** + Make text bold. + */ + readonly bold: CSPair; + + /** + Emitting only a small amount of light. + */ + readonly dim: CSPair; + + /** + Make text italic. (Not widely supported) + */ + readonly italic: CSPair; + + /** + Make text underline. (Not widely supported) + */ + readonly underline: CSPair; + + /** + Inverse background and foreground colors. + */ + readonly inverse: CSPair; + + /** + Prints the text, but makes it invisible. + */ + readonly hidden: CSPair; + + /** + Puts a horizontal line through the center of the text. (Not widely supported) + */ + readonly strikethrough: CSPair; + } + + interface ForegroundColor { + readonly black: CSPair; + readonly red: CSPair; + readonly green: CSPair; + readonly yellow: CSPair; + readonly blue: CSPair; + readonly cyan: CSPair; + readonly magenta: CSPair; + readonly white: CSPair; + + /** + Alias for `blackBright`. + */ + readonly gray: CSPair; + + /** + Alias for `blackBright`. + */ + readonly grey: CSPair; + + readonly blackBright: CSPair; + readonly redBright: CSPair; + readonly greenBright: CSPair; + readonly yellowBright: CSPair; + readonly blueBright: CSPair; + readonly cyanBright: CSPair; + readonly magentaBright: CSPair; + readonly whiteBright: CSPair; + } + + interface BackgroundColor { + readonly bgBlack: CSPair; + readonly bgRed: CSPair; + readonly bgGreen: CSPair; + readonly bgYellow: CSPair; + readonly bgBlue: CSPair; + readonly bgCyan: CSPair; + readonly bgMagenta: CSPair; + readonly bgWhite: CSPair; + + /** + Alias for `bgBlackBright`. + */ + readonly bgGray: CSPair; + + /** + Alias for `bgBlackBright`. + */ + readonly bgGrey: CSPair; + + readonly bgBlackBright: CSPair; + readonly bgRedBright: CSPair; + readonly bgGreenBright: CSPair; + readonly bgYellowBright: CSPair; + readonly bgBlueBright: CSPair; + readonly bgCyanBright: CSPair; + readonly bgMagentaBright: CSPair; + readonly bgWhiteBright: CSPair; + } +} + +declare const ansiStyles: { + readonly modifier: ansiStyles.Modifier; + readonly color: ansiStyles.ForegroundColor & ansiStyles.ColorBase; + readonly bgColor: ansiStyles.BackgroundColor & ansiStyles.ColorBase; + readonly codes: ReadonlyMap; +} & ansiStyles.BackgroundColor & ansiStyles.ForegroundColor & ansiStyles.Modifier; + +export = ansiStyles; diff --git a/nodeJS/Learning/01/node_modules/ansi-styles/index.js b/nodeJS/Learning/01/node_modules/ansi-styles/index.js new file mode 100644 index 0000000..5d82581 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/ansi-styles/index.js @@ -0,0 +1,163 @@ +'use strict'; + +const wrapAnsi16 = (fn, offset) => (...args) => { + const code = fn(...args); + return `\u001B[${code + offset}m`; +}; + +const wrapAnsi256 = (fn, offset) => (...args) => { + const code = fn(...args); + return `\u001B[${38 + offset};5;${code}m`; +}; + +const wrapAnsi16m = (fn, offset) => (...args) => { + const rgb = fn(...args); + return `\u001B[${38 + offset};2;${rgb[0]};${rgb[1]};${rgb[2]}m`; +}; + +const ansi2ansi = n => n; +const rgb2rgb = (r, g, b) => [r, g, b]; + +const setLazyProperty = (object, property, get) => { + Object.defineProperty(object, property, { + get: () => { + const value = get(); + + Object.defineProperty(object, property, { + value, + enumerable: true, + configurable: true + }); + + return value; + }, + enumerable: true, + configurable: true + }); +}; + +/** @type {typeof import('color-convert')} */ +let colorConvert; +const makeDynamicStyles = (wrap, targetSpace, identity, isBackground) => { + if (colorConvert === undefined) { + colorConvert = require('color-convert'); + } + + const offset = isBackground ? 10 : 0; + const styles = {}; + + for (const [sourceSpace, suite] of Object.entries(colorConvert)) { + const name = sourceSpace === 'ansi16' ? 'ansi' : sourceSpace; + if (sourceSpace === targetSpace) { + styles[name] = wrap(identity, offset); + } else if (typeof suite === 'object') { + styles[name] = wrap(suite[targetSpace], offset); + } + } + + return styles; +}; + +function assembleStyles() { + const codes = new Map(); + const styles = { + modifier: { + reset: [0, 0], + // 21 isn't widely supported and 22 does the same thing + bold: [1, 22], + dim: [2, 22], + italic: [3, 23], + underline: [4, 24], + inverse: [7, 27], + hidden: [8, 28], + strikethrough: [9, 29] + }, + color: { + black: [30, 39], + red: [31, 39], + green: [32, 39], + yellow: [33, 39], + blue: [34, 39], + magenta: [35, 39], + cyan: [36, 39], + white: [37, 39], + + // Bright color + blackBright: [90, 39], + redBright: [91, 39], + greenBright: [92, 39], + yellowBright: [93, 39], + blueBright: [94, 39], + magentaBright: [95, 39], + cyanBright: [96, 39], + whiteBright: [97, 39] + }, + bgColor: { + bgBlack: [40, 49], + bgRed: [41, 49], + bgGreen: [42, 49], + bgYellow: [43, 49], + bgBlue: [44, 49], + bgMagenta: [45, 49], + bgCyan: [46, 49], + bgWhite: [47, 49], + + // Bright color + bgBlackBright: [100, 49], + bgRedBright: [101, 49], + bgGreenBright: [102, 49], + bgYellowBright: [103, 49], + bgBlueBright: [104, 49], + bgMagentaBright: [105, 49], + bgCyanBright: [106, 49], + bgWhiteBright: [107, 49] + } + }; + + // Alias bright black as gray (and grey) + styles.color.gray = styles.color.blackBright; + styles.bgColor.bgGray = styles.bgColor.bgBlackBright; + styles.color.grey = styles.color.blackBright; + styles.bgColor.bgGrey = styles.bgColor.bgBlackBright; + + for (const [groupName, group] of Object.entries(styles)) { + for (const [styleName, style] of Object.entries(group)) { + styles[styleName] = { + open: `\u001B[${style[0]}m`, + close: `\u001B[${style[1]}m` + }; + + group[styleName] = styles[styleName]; + + codes.set(style[0], style[1]); + } + + Object.defineProperty(styles, groupName, { + value: group, + enumerable: false + }); + } + + Object.defineProperty(styles, 'codes', { + value: codes, + enumerable: false + }); + + styles.color.close = '\u001B[39m'; + styles.bgColor.close = '\u001B[49m'; + + setLazyProperty(styles.color, 'ansi', () => makeDynamicStyles(wrapAnsi16, 'ansi16', ansi2ansi, false)); + setLazyProperty(styles.color, 'ansi256', () => makeDynamicStyles(wrapAnsi256, 'ansi256', ansi2ansi, false)); + setLazyProperty(styles.color, 'ansi16m', () => makeDynamicStyles(wrapAnsi16m, 'rgb', rgb2rgb, false)); + setLazyProperty(styles.bgColor, 'ansi', () => makeDynamicStyles(wrapAnsi16, 'ansi16', ansi2ansi, true)); + setLazyProperty(styles.bgColor, 'ansi256', () => makeDynamicStyles(wrapAnsi256, 'ansi256', ansi2ansi, true)); + setLazyProperty(styles.bgColor, 'ansi16m', () => makeDynamicStyles(wrapAnsi16m, 'rgb', rgb2rgb, true)); + + return styles; +} + +// Make the export immutable +Object.defineProperty(module, 'exports', { + enumerable: true, + get: assembleStyles +}); diff --git a/nodeJS/Learning/01/node_modules/ansi-styles/license b/nodeJS/Learning/01/node_modules/ansi-styles/license new file mode 100644 index 0000000..e7af2f7 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/ansi-styles/license @@ -0,0 +1,9 @@ +MIT License + +Copyright (c) Sindre Sorhus (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/nodeJS/Learning/01/node_modules/ansi-styles/package.json b/nodeJS/Learning/01/node_modules/ansi-styles/package.json new file mode 100644 index 0000000..7539328 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/ansi-styles/package.json @@ -0,0 +1,56 @@ +{ + "name": "ansi-styles", + "version": "4.3.0", + "description": "ANSI escape codes for styling strings in the terminal", + "license": "MIT", + "repository": "chalk/ansi-styles", + "funding": "https://github.com/chalk/ansi-styles?sponsor=1", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "engines": { + "node": ">=8" + }, + "scripts": { + "test": "xo && ava && tsd", + "screenshot": "svg-term --command='node screenshot' --out=screenshot.svg --padding=3 --width=55 --height=3 --at=1000 --no-cursor" + }, + "files": [ + "index.js", + "index.d.ts" + ], + "keywords": [ + "ansi", + "styles", + "color", + "colour", + "colors", + "terminal", + "console", + "cli", + "string", + "tty", + "escape", + "formatting", + "rgb", + "256", + "shell", + "xterm", + "log", + "logging", + "command-line", + "text" + ], + "dependencies": { + "color-convert": "^2.0.1" + }, + "devDependencies": { + "@types/color-convert": "^1.9.0", + "ava": "^2.3.0", + "svg-term-cli": "^2.1.1", + "tsd": "^0.11.0", + "xo": "^0.25.3" + } +} diff --git a/nodeJS/Learning/01/node_modules/ansi-styles/readme.md b/nodeJS/Learning/01/node_modules/ansi-styles/readme.md new file mode 100644 index 0000000..24883de --- /dev/null +++ b/nodeJS/Learning/01/node_modules/ansi-styles/readme.md @@ -0,0 +1,152 @@ +# ansi-styles [![Build Status](https://travis-ci.org/chalk/ansi-styles.svg?branch=master)](https://travis-ci.org/chalk/ansi-styles) + +> [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code#Colors_and_Styles) for styling strings in the terminal + +You probably want the higher-level [chalk](https://github.com/chalk/chalk) module for styling your strings. + + + +## Install + +``` +$ npm install ansi-styles +``` + +## Usage + +```js +const style = require('ansi-styles'); + +console.log(`${style.green.open}Hello world!${style.green.close}`); + + +// Color conversion between 16/256/truecolor +// NOTE: If conversion goes to 16 colors or 256 colors, the original color +// may be degraded to fit that color palette. This means terminals +// that do not support 16 million colors will best-match the +// original color. +console.log(style.bgColor.ansi.hsl(120, 80, 72) + 'Hello world!' + style.bgColor.close); +console.log(style.color.ansi256.rgb(199, 20, 250) + 'Hello world!' + style.color.close); +console.log(style.color.ansi16m.hex('#abcdef') + 'Hello world!' + style.color.close); +``` + +## API + +Each style has an `open` and `close` property. + +## Styles + +### Modifiers + +- `reset` +- `bold` +- `dim` +- `italic` *(Not widely supported)* +- `underline` +- `inverse` +- `hidden` +- `strikethrough` *(Not widely supported)* + +### Colors + +- `black` +- `red` +- `green` +- `yellow` +- `blue` +- `magenta` +- `cyan` +- `white` +- `blackBright` (alias: `gray`, `grey`) +- `redBright` +- `greenBright` +- `yellowBright` +- `blueBright` +- `magentaBright` +- `cyanBright` +- `whiteBright` + +### Background colors + +- `bgBlack` +- `bgRed` +- `bgGreen` +- `bgYellow` +- `bgBlue` +- `bgMagenta` +- `bgCyan` +- `bgWhite` +- `bgBlackBright` (alias: `bgGray`, `bgGrey`) +- `bgRedBright` +- `bgGreenBright` +- `bgYellowBright` +- `bgBlueBright` +- `bgMagentaBright` +- `bgCyanBright` +- `bgWhiteBright` + +## Advanced usage + +By default, you get a map of styles, but the styles are also available as groups. They are non-enumerable so they don't show up unless you access them explicitly. This makes it easier to expose only a subset in a higher-level module. + +- `style.modifier` +- `style.color` +- `style.bgColor` + +###### Example + +```js +console.log(style.color.green.open); +``` + +Raw escape codes (i.e. without the CSI escape prefix `\u001B[` and render mode postfix `m`) are available under `style.codes`, which returns a `Map` with the open codes as keys and close codes as values. + +###### Example + +```js +console.log(style.codes.get(36)); +//=> 39 +``` + +## [256 / 16 million (TrueColor) support](https://gist.github.com/XVilka/8346728) + +`ansi-styles` uses the [`color-convert`](https://github.com/Qix-/color-convert) package to allow for converting between various colors and ANSI escapes, with support for 256 and 16 million colors. + +The following color spaces from `color-convert` are supported: + +- `rgb` +- `hex` +- `keyword` +- `hsl` +- `hsv` +- `hwb` +- `ansi` +- `ansi256` + +To use these, call the associated conversion function with the intended output, for example: + +```js +style.color.ansi.rgb(100, 200, 15); // RGB to 16 color ansi foreground code +style.bgColor.ansi.rgb(100, 200, 15); // RGB to 16 color ansi background code + +style.color.ansi256.hsl(120, 100, 60); // HSL to 256 color ansi foreground code +style.bgColor.ansi256.hsl(120, 100, 60); // HSL to 256 color ansi foreground code + +style.color.ansi16m.hex('#C0FFEE'); // Hex (RGB) to 16 million color foreground code +style.bgColor.ansi16m.hex('#C0FFEE'); // Hex (RGB) to 16 million color background code +``` + +## Related + +- [ansi-escapes](https://github.com/sindresorhus/ansi-escapes) - ANSI escape codes for manipulating the terminal + +## Maintainers + +- [Sindre Sorhus](https://github.com/sindresorhus) +- [Josh Junon](https://github.com/qix-) + +## For enterprise + +Available as part of the Tidelift Subscription. + +The maintainers of `ansi-styles` and thousands of other packages are working with Tidelift to deliver commercial support and maintenance for the open source dependencies you use to build your applications. Save time, reduce risk, and improve code health, while paying the maintainers of the exact dependencies you use. [Learn more.](https://tidelift.com/subscription/pkg/npm-ansi-styles?utm_source=npm-ansi-styles&utm_medium=referral&utm_campaign=enterprise&utm_term=repo) diff --git a/nodeJS/Learning/01/node_modules/anymatch/LICENSE b/nodeJS/Learning/01/node_modules/anymatch/LICENSE new file mode 100644 index 0000000..491766c --- /dev/null +++ b/nodeJS/Learning/01/node_modules/anymatch/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) 2019 Elan Shanker, Paul Miller (https://paulmillr.com) + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/nodeJS/Learning/01/node_modules/anymatch/README.md b/nodeJS/Learning/01/node_modules/anymatch/README.md new file mode 100644 index 0000000..1dd67f5 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/anymatch/README.md @@ -0,0 +1,87 @@ +anymatch [![Build Status](https://travis-ci.org/micromatch/anymatch.svg?branch=master)](https://travis-ci.org/micromatch/anymatch) [![Coverage Status](https://img.shields.io/coveralls/micromatch/anymatch.svg?branch=master)](https://coveralls.io/r/micromatch/anymatch?branch=master) +====== +Javascript module to match a string against a regular expression, glob, string, +or function that takes the string as an argument and returns a truthy or falsy +value. The matcher can also be an array of any or all of these. Useful for +allowing a very flexible user-defined config to define things like file paths. + +__Note: This module has Bash-parity, please be aware that Windows-style backslashes are not supported as separators. See https://github.com/micromatch/micromatch#backslashes for more information.__ + + +Usage +----- +```sh +npm install anymatch +``` + +#### anymatch(matchers, testString, [returnIndex], [options]) +* __matchers__: (_Array|String|RegExp|Function_) +String to be directly matched, string with glob patterns, regular expression +test, function that takes the testString as an argument and returns a truthy +value if it should be matched, or an array of any number and mix of these types. +* __testString__: (_String|Array_) The string to test against the matchers. If +passed as an array, the first element of the array will be used as the +`testString` for non-function matchers, while the entire array will be applied +as the arguments for function matchers. +* __options__: (_Object_ [optional]_) Any of the [picomatch](https://github.com/micromatch/picomatch#options) options. + * __returnIndex__: (_Boolean [optional]_) If true, return the array index of +the first matcher that that testString matched, or -1 if no match, instead of a +boolean result. + +```js +const anymatch = require('anymatch'); + +const matchers = [ 'path/to/file.js', 'path/anyjs/**/*.js', /foo.js$/, string => string.includes('bar') && string.length > 10 ] ; + +anymatch(matchers, 'path/to/file.js'); // true +anymatch(matchers, 'path/anyjs/baz.js'); // true +anymatch(matchers, 'path/to/foo.js'); // true +anymatch(matchers, 'path/to/bar.js'); // true +anymatch(matchers, 'bar.js'); // false + +// returnIndex = true +anymatch(matchers, 'foo.js', {returnIndex: true}); // 2 +anymatch(matchers, 'path/anyjs/foo.js', {returnIndex: true}); // 1 + +// any picomatc + +// using globs to match directories and their children +anymatch('node_modules', 'node_modules'); // true +anymatch('node_modules', 'node_modules/somelib/index.js'); // false +anymatch('node_modules/**', 'node_modules/somelib/index.js'); // true +anymatch('node_modules/**', '/absolute/path/to/node_modules/somelib/index.js'); // false +anymatch('**/node_modules/**', '/absolute/path/to/node_modules/somelib/index.js'); // true + +const matcher = anymatch(matchers); +['foo.js', 'bar.js'].filter(matcher); // [ 'foo.js' ] +anymatch master* ❯ + +``` + +#### anymatch(matchers) +You can also pass in only your matcher(s) to get a curried function that has +already been bound to the provided matching criteria. This can be used as an +`Array#filter` callback. + +```js +var matcher = anymatch(matchers); + +matcher('path/to/file.js'); // true +matcher('path/anyjs/baz.js', true); // 1 + +['foo.js', 'bar.js'].filter(matcher); // ['foo.js'] +``` + +Changelog +---------- +[See release notes page on GitHub](https://github.com/micromatch/anymatch/releases) + +- **v3.0:** Removed `startIndex` and `endIndex` arguments. Node 8.x-only. +- **v2.0:** [micromatch](https://github.com/jonschlinkert/micromatch) moves away from minimatch-parity and inline with Bash. This includes handling backslashes differently (see https://github.com/micromatch/micromatch#backslashes for more information). +- **v1.2:** anymatch uses [micromatch](https://github.com/jonschlinkert/micromatch) +for glob pattern matching. Issues with glob pattern matching should be +reported directly to the [micromatch issue tracker](https://github.com/jonschlinkert/micromatch/issues). + +License +------- +[ISC](https://raw.github.com/micromatch/anymatch/master/LICENSE) diff --git a/nodeJS/Learning/01/node_modules/anymatch/index.d.ts b/nodeJS/Learning/01/node_modules/anymatch/index.d.ts new file mode 100644 index 0000000..3ef7eaa --- /dev/null +++ b/nodeJS/Learning/01/node_modules/anymatch/index.d.ts @@ -0,0 +1,20 @@ +type AnymatchFn = (testString: string) => boolean; +type AnymatchPattern = string|RegExp|AnymatchFn; +type AnymatchMatcher = AnymatchPattern|AnymatchPattern[] +type AnymatchTester = { + (testString: string|any[], returnIndex: true): number; + (testString: string|any[]): boolean; +} + +type PicomatchOptions = {dot: boolean}; + +declare const anymatch: { + (matchers: AnymatchMatcher): AnymatchTester; + (matchers: AnymatchMatcher, testString: null, returnIndex: true | PicomatchOptions): AnymatchTester; + (matchers: AnymatchMatcher, testString: string|any[], returnIndex: true | PicomatchOptions): number; + (matchers: AnymatchMatcher, testString: string|any[]): boolean; +} + +export {AnymatchMatcher as Matcher} +export {AnymatchTester as Tester} +export default anymatch diff --git a/nodeJS/Learning/01/node_modules/anymatch/index.js b/nodeJS/Learning/01/node_modules/anymatch/index.js new file mode 100644 index 0000000..8eb73e9 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/anymatch/index.js @@ -0,0 +1,104 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { value: true }); + +const picomatch = require('picomatch'); +const normalizePath = require('normalize-path'); + +/** + * @typedef {(testString: string) => boolean} AnymatchFn + * @typedef {string|RegExp|AnymatchFn} AnymatchPattern + * @typedef {AnymatchPattern|AnymatchPattern[]} AnymatchMatcher + */ +const BANG = '!'; +const DEFAULT_OPTIONS = {returnIndex: false}; +const arrify = (item) => Array.isArray(item) ? item : [item]; + +/** + * @param {AnymatchPattern} matcher + * @param {object} options + * @returns {AnymatchFn} + */ +const createPattern = (matcher, options) => { + if (typeof matcher === 'function') { + return matcher; + } + if (typeof matcher === 'string') { + const glob = picomatch(matcher, options); + return (string) => matcher === string || glob(string); + } + if (matcher instanceof RegExp) { + return (string) => matcher.test(string); + } + return (string) => false; +}; + +/** + * @param {Array} patterns + * @param {Array} negPatterns + * @param {String|Array} args + * @param {Boolean} returnIndex + * @returns {boolean|number} + */ +const matchPatterns = (patterns, negPatterns, args, returnIndex) => { + const isList = Array.isArray(args); + const _path = isList ? args[0] : args; + if (!isList && typeof _path !== 'string') { + throw new TypeError('anymatch: second argument must be a string: got ' + + Object.prototype.toString.call(_path)) + } + const path = normalizePath(_path, false); + + for (let index = 0; index < negPatterns.length; index++) { + const nglob = negPatterns[index]; + if (nglob(path)) { + return returnIndex ? -1 : false; + } + } + + const applied = isList && [path].concat(args.slice(1)); + for (let index = 0; index < patterns.length; index++) { + const pattern = patterns[index]; + if (isList ? pattern(...applied) : pattern(path)) { + return returnIndex ? index : true; + } + } + + return returnIndex ? -1 : false; +}; + +/** + * @param {AnymatchMatcher} matchers + * @param {Array|string} testString + * @param {object} options + * @returns {boolean|number|Function} + */ +const anymatch = (matchers, testString, options = DEFAULT_OPTIONS) => { + if (matchers == null) { + throw new TypeError('anymatch: specify first argument'); + } + const opts = typeof options === 'boolean' ? {returnIndex: options} : options; + const returnIndex = opts.returnIndex || false; + + // Early cache for matchers. + const mtchers = arrify(matchers); + const negatedGlobs = mtchers + .filter(item => typeof item === 'string' && item.charAt(0) === BANG) + .map(item => item.slice(1)) + .map(item => picomatch(item, opts)); + const patterns = mtchers + .filter(item => typeof item !== 'string' || (typeof item === 'string' && item.charAt(0) !== BANG)) + .map(matcher => createPattern(matcher, opts)); + + if (testString == null) { + return (testString, ri = false) => { + const returnIndex = typeof ri === 'boolean' ? ri : false; + return matchPatterns(patterns, negatedGlobs, testString, returnIndex); + } + } + + return matchPatterns(patterns, negatedGlobs, testString, returnIndex); +}; + +anymatch.default = anymatch; +module.exports = anymatch; diff --git a/nodeJS/Learning/01/node_modules/anymatch/package.json b/nodeJS/Learning/01/node_modules/anymatch/package.json new file mode 100644 index 0000000..2cb2307 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/anymatch/package.json @@ -0,0 +1,48 @@ +{ + "name": "anymatch", + "version": "3.1.3", + "description": "Matches strings against configurable strings, globs, regular expressions, and/or functions", + "files": [ + "index.js", + "index.d.ts" + ], + "dependencies": { + "normalize-path": "^3.0.0", + "picomatch": "^2.0.4" + }, + "author": { + "name": "Elan Shanker", + "url": "https://github.com/es128" + }, + "license": "ISC", + "homepage": "https://github.com/micromatch/anymatch", + "repository": { + "type": "git", + "url": "https://github.com/micromatch/anymatch" + }, + "keywords": [ + "match", + "any", + "string", + "file", + "fs", + "list", + "glob", + "regex", + "regexp", + "regular", + "expression", + "function" + ], + "scripts": { + "test": "nyc mocha", + "mocha": "mocha" + }, + "devDependencies": { + "mocha": "^6.1.3", + "nyc": "^14.0.0" + }, + "engines": { + "node": ">= 8" + } +} diff --git a/nodeJS/Learning/01/node_modules/balanced-match/.github/FUNDING.yml b/nodeJS/Learning/01/node_modules/balanced-match/.github/FUNDING.yml new file mode 100644 index 0000000..cea8b16 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/balanced-match/.github/FUNDING.yml @@ -0,0 +1,2 @@ +tidelift: "npm/balanced-match" +patreon: juliangruber diff --git a/nodeJS/Learning/01/node_modules/balanced-match/LICENSE.md b/nodeJS/Learning/01/node_modules/balanced-match/LICENSE.md new file mode 100644 index 0000000..2cdc8e4 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/balanced-match/LICENSE.md @@ -0,0 +1,21 @@ +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.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/nodeJS/Learning/01/node_modules/balanced-match/README.md b/nodeJS/Learning/01/node_modules/balanced-match/README.md new file mode 100644 index 0000000..d2a48b6 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/balanced-match/README.md @@ -0,0 +1,97 @@ +# balanced-match + +Match balanced string pairs, like `{` and `}` or `` and ``. Supports regular expressions as well! + +[![build status](https://secure.travis-ci.org/juliangruber/balanced-match.svg)](http://travis-ci.org/juliangruber/balanced-match) +[![downloads](https://img.shields.io/npm/dm/balanced-match.svg)](https://www.npmjs.org/package/balanced-match) + +[![testling badge](https://ci.testling.com/juliangruber/balanced-match.png)](https://ci.testling.com/juliangruber/balanced-match) + +## Example + +Get the first matching pair of braces: + +```js +var balanced = require('balanced-match'); + +console.log(balanced('{', '}', 'pre{in{nested}}post')); +console.log(balanced('{', '}', 'pre{first}between{second}post')); +console.log(balanced(/\s+\{\s+/, /\s+\}\s+/, 'pre { in{nest} } post')); +``` + +The matches are: + +```bash +$ node example.js +{ start: 3, end: 14, pre: 'pre', body: 'in{nested}', post: 'post' } +{ start: 3, + end: 9, + pre: 'pre', + body: 'first', + post: 'between{second}post' } +{ start: 3, end: 17, pre: 'pre', body: 'in{nest}', post: 'post' } +``` + +## API + +### var m = balanced(a, b, str) + +For the first non-nested matching pair of `a` and `b` in `str`, return an +object with those keys: + +* **start** the index of the first match of `a` +* **end** the index of the matching `b` +* **pre** the preamble, `a` and `b` not included +* **body** the match, `a` and `b` not included +* **post** the postscript, `a` and `b` not included + +If there's no match, `undefined` will be returned. + +If the `str` contains more `a` than `b` / there are unmatched pairs, the first match that was closed will be used. For example, `{{a}` will match `['{', 'a', '']` and `{a}}` will match `['', 'a', '}']`. + +### var r = balanced.range(a, b, str) + +For the first non-nested matching pair of `a` and `b` in `str`, return an +array with indexes: `[ , ]`. + +If there's no match, `undefined` will be returned. + +If the `str` contains more `a` than `b` / there are unmatched pairs, the first match that was closed will be used. For example, `{{a}` will match `[ 1, 3 ]` and `{a}}` will match `[0, 2]`. + +## Installation + +With [npm](https://npmjs.org) do: + +```bash +npm install balanced-match +``` + +## Security contact information + +To report a security vulnerability, please use the +[Tidelift security contact](https://tidelift.com/security). +Tidelift will coordinate the fix and disclosure. + +## License + +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.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/nodeJS/Learning/01/node_modules/balanced-match/index.js b/nodeJS/Learning/01/node_modules/balanced-match/index.js new file mode 100644 index 0000000..c67a646 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/balanced-match/index.js @@ -0,0 +1,62 @@ +'use strict'; +module.exports = balanced; +function balanced(a, b, str) { + if (a instanceof RegExp) a = maybeMatch(a, str); + if (b instanceof RegExp) b = maybeMatch(b, str); + + var r = range(a, b, str); + + return r && { + start: r[0], + end: r[1], + pre: str.slice(0, r[0]), + body: str.slice(r[0] + a.length, r[1]), + post: str.slice(r[1] + b.length) + }; +} + +function maybeMatch(reg, str) { + var m = str.match(reg); + return m ? m[0] : null; +} + +balanced.range = range; +function range(a, b, str) { + var begs, beg, left, right, result; + var ai = str.indexOf(a); + var bi = str.indexOf(b, ai + 1); + var i = ai; + + if (ai >= 0 && bi > 0) { + if(a===b) { + return [ai, bi]; + } + begs = []; + left = str.length; + + while (i >= 0 && !result) { + if (i == ai) { + begs.push(i); + ai = str.indexOf(a, i + 1); + } else if (begs.length == 1) { + result = [ begs.pop(), bi ]; + } else { + beg = begs.pop(); + if (beg < left) { + left = beg; + right = bi; + } + + bi = str.indexOf(b, i + 1); + } + + i = ai < bi && ai >= 0 ? ai : bi; + } + + if (begs.length) { + result = [ left, right ]; + } + } + + return result; +} diff --git a/nodeJS/Learning/01/node_modules/balanced-match/package.json b/nodeJS/Learning/01/node_modules/balanced-match/package.json new file mode 100644 index 0000000..ce6073e --- /dev/null +++ b/nodeJS/Learning/01/node_modules/balanced-match/package.json @@ -0,0 +1,48 @@ +{ + "name": "balanced-match", + "description": "Match balanced character pairs, like \"{\" and \"}\"", + "version": "1.0.2", + "repository": { + "type": "git", + "url": "git://github.com/juliangruber/balanced-match.git" + }, + "homepage": "https://github.com/juliangruber/balanced-match", + "main": "index.js", + "scripts": { + "test": "tape test/test.js", + "bench": "matcha test/bench.js" + }, + "devDependencies": { + "matcha": "^0.7.0", + "tape": "^4.6.0" + }, + "keywords": [ + "match", + "regexp", + "test", + "balanced", + "parse" + ], + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "license": "MIT", + "testling": { + "files": "test/*.js", + "browsers": [ + "ie/8..latest", + "firefox/20..latest", + "firefox/nightly", + "chrome/25..latest", + "chrome/canary", + "opera/12..latest", + "opera/next", + "safari/5.1..latest", + "ipad/6.0..latest", + "iphone/6.0..latest", + "android-browser/4.2..latest" + ] + } +} diff --git a/nodeJS/Learning/01/node_modules/binary-extensions/binary-extensions.json b/nodeJS/Learning/01/node_modules/binary-extensions/binary-extensions.json new file mode 100644 index 0000000..ac08048 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/binary-extensions/binary-extensions.json @@ -0,0 +1,263 @@ +[ + "3dm", + "3ds", + "3g2", + "3gp", + "7z", + "a", + "aac", + "adp", + "afdesign", + "afphoto", + "afpub", + "ai", + "aif", + "aiff", + "alz", + "ape", + "apk", + "appimage", + "ar", + "arj", + "asf", + "au", + "avi", + "bak", + "baml", + "bh", + "bin", + "bk", + "bmp", + "btif", + "bz2", + "bzip2", + "cab", + "caf", + "cgm", + "class", + "cmx", + "cpio", + "cr2", + "cur", + "dat", + "dcm", + "deb", + "dex", + "djvu", + "dll", + "dmg", + "dng", + "doc", + "docm", + "docx", + "dot", + "dotm", + "dra", + "DS_Store", + "dsk", + "dts", + "dtshd", + "dvb", + "dwg", + "dxf", + "ecelp4800", + "ecelp7470", + "ecelp9600", + "egg", + "eol", + "eot", + "epub", + "exe", + "f4v", + "fbs", + "fh", + "fla", + "flac", + "flatpak", + "fli", + "flv", + "fpx", + "fst", + "fvt", + "g3", + "gh", + "gif", + "graffle", + "gz", + "gzip", + "h261", + "h263", + "h264", + "icns", + "ico", + "ief", + "img", + "ipa", + "iso", + "jar", + "jpeg", + "jpg", + "jpgv", + "jpm", + "jxr", + "key", + "ktx", + "lha", + "lib", + "lvp", + "lz", + "lzh", + "lzma", + "lzo", + "m3u", + "m4a", + "m4v", + "mar", + "mdi", + "mht", + "mid", + "midi", + "mj2", + "mka", + "mkv", + "mmr", + "mng", + "mobi", + "mov", + "movie", + "mp3", + "mp4", + "mp4a", + "mpeg", + "mpg", + "mpga", + "mxu", + "nef", + "npx", + "numbers", + "nupkg", + "o", + "odp", + "ods", + "odt", + "oga", + "ogg", + "ogv", + "otf", + "ott", + "pages", + "pbm", + "pcx", + "pdb", + "pdf", + "pea", + "pgm", + "pic", + "png", + "pnm", + "pot", + "potm", + "potx", + "ppa", + "ppam", + "ppm", + "pps", + "ppsm", + "ppsx", + "ppt", + "pptm", + "pptx", + "psd", + "pya", + "pyc", + "pyo", + "pyv", + "qt", + "rar", + "ras", + "raw", + "resources", + "rgb", + "rip", + "rlc", + "rmf", + "rmvb", + "rpm", + "rtf", + "rz", + "s3m", + "s7z", + "scpt", + "sgi", + "shar", + "snap", + "sil", + "sketch", + "slk", + "smv", + "snk", + "so", + "stl", + "suo", + "sub", + "swf", + "tar", + "tbz", + "tbz2", + "tga", + "tgz", + "thmx", + "tif", + "tiff", + "tlz", + "ttc", + "ttf", + "txz", + "udf", + "uvh", + "uvi", + "uvm", + "uvp", + "uvs", + "uvu", + "viv", + "vob", + "war", + "wav", + "wax", + "wbmp", + "wdp", + "weba", + "webm", + "webp", + "whl", + "wim", + "wm", + "wma", + "wmv", + "wmx", + "woff", + "woff2", + "wrm", + "wvx", + "xbm", + "xif", + "xla", + "xlam", + "xls", + "xlsb", + "xlsm", + "xlsx", + "xlt", + "xltm", + "xltx", + "xm", + "xmind", + "xpi", + "xpm", + "xwd", + "xz", + "z", + "zip", + "zipx" +] diff --git a/nodeJS/Learning/01/node_modules/binary-extensions/binary-extensions.json.d.ts b/nodeJS/Learning/01/node_modules/binary-extensions/binary-extensions.json.d.ts new file mode 100644 index 0000000..94a248c --- /dev/null +++ b/nodeJS/Learning/01/node_modules/binary-extensions/binary-extensions.json.d.ts @@ -0,0 +1,3 @@ +declare const binaryExtensionsJson: readonly string[]; + +export = binaryExtensionsJson; diff --git a/nodeJS/Learning/01/node_modules/binary-extensions/index.d.ts b/nodeJS/Learning/01/node_modules/binary-extensions/index.d.ts new file mode 100644 index 0000000..f469ac5 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/binary-extensions/index.d.ts @@ -0,0 +1,14 @@ +/** +List of binary file extensions. + +@example +``` +import binaryExtensions = require('binary-extensions'); + +console.log(binaryExtensions); +//=> ['3ds', '3g2', …] +``` +*/ +declare const binaryExtensions: readonly string[]; + +export = binaryExtensions; diff --git a/nodeJS/Learning/01/node_modules/binary-extensions/index.js b/nodeJS/Learning/01/node_modules/binary-extensions/index.js new file mode 100644 index 0000000..d46e468 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/binary-extensions/index.js @@ -0,0 +1 @@ +module.exports = require('./binary-extensions.json'); diff --git a/nodeJS/Learning/01/node_modules/binary-extensions/license b/nodeJS/Learning/01/node_modules/binary-extensions/license new file mode 100644 index 0000000..5493a1a --- /dev/null +++ b/nodeJS/Learning/01/node_modules/binary-extensions/license @@ -0,0 +1,10 @@ +MIT License + +Copyright (c) Sindre Sorhus (https://sindresorhus.com) +Copyright (c) Paul Miller (https://paulmillr.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/nodeJS/Learning/01/node_modules/binary-extensions/package.json b/nodeJS/Learning/01/node_modules/binary-extensions/package.json new file mode 100644 index 0000000..4710c33 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/binary-extensions/package.json @@ -0,0 +1,40 @@ +{ + "name": "binary-extensions", + "version": "2.3.0", + "description": "List of binary file extensions", + "license": "MIT", + "repository": "sindresorhus/binary-extensions", + "funding": "https://github.com/sponsors/sindresorhus", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "https://sindresorhus.com" + }, + "sideEffects": false, + "engines": { + "node": ">=8" + }, + "scripts": { + "test": "xo && ava && tsd" + }, + "files": [ + "index.js", + "index.d.ts", + "binary-extensions.json", + "binary-extensions.json.d.ts" + ], + "keywords": [ + "binary", + "extensions", + "extension", + "file", + "json", + "list", + "array" + ], + "devDependencies": { + "ava": "^1.4.1", + "tsd": "^0.7.2", + "xo": "^0.24.0" + } +} diff --git a/nodeJS/Learning/01/node_modules/binary-extensions/readme.md b/nodeJS/Learning/01/node_modules/binary-extensions/readme.md new file mode 100644 index 0000000..88519b3 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/binary-extensions/readme.md @@ -0,0 +1,25 @@ +# binary-extensions + +> List of binary file extensions + +The list is just a [JSON file](binary-extensions.json) and can be used anywhere. + +## Install + +```sh +npm install binary-extensions +``` + +## Usage + +```js +const binaryExtensions = require('binary-extensions'); + +console.log(binaryExtensions); +//=> ['3ds', '3g2', …] +``` + +## Related + +- [is-binary-path](https://github.com/sindresorhus/is-binary-path) - Check if a filepath is a binary file +- [text-extensions](https://github.com/sindresorhus/text-extensions) - List of text file extensions diff --git a/nodeJS/Learning/01/node_modules/brace-expansion/LICENSE b/nodeJS/Learning/01/node_modules/brace-expansion/LICENSE new file mode 100644 index 0000000..de32266 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/brace-expansion/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2013 Julian Gruber + +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/nodeJS/Learning/01/node_modules/brace-expansion/README.md b/nodeJS/Learning/01/node_modules/brace-expansion/README.md new file mode 100644 index 0000000..6b4e0e1 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/brace-expansion/README.md @@ -0,0 +1,129 @@ +# brace-expansion + +[Brace expansion](https://www.gnu.org/software/bash/manual/html_node/Brace-Expansion.html), +as known from sh/bash, in JavaScript. + +[![build status](https://secure.travis-ci.org/juliangruber/brace-expansion.svg)](http://travis-ci.org/juliangruber/brace-expansion) +[![downloads](https://img.shields.io/npm/dm/brace-expansion.svg)](https://www.npmjs.org/package/brace-expansion) +[![Greenkeeper badge](https://badges.greenkeeper.io/juliangruber/brace-expansion.svg)](https://greenkeeper.io/) + +[![testling badge](https://ci.testling.com/juliangruber/brace-expansion.png)](https://ci.testling.com/juliangruber/brace-expansion) + +## Example + +```js +var expand = require('brace-expansion'); + +expand('file-{a,b,c}.jpg') +// => ['file-a.jpg', 'file-b.jpg', 'file-c.jpg'] + +expand('-v{,,}') +// => ['-v', '-v', '-v'] + +expand('file{0..2}.jpg') +// => ['file0.jpg', 'file1.jpg', 'file2.jpg'] + +expand('file-{a..c}.jpg') +// => ['file-a.jpg', 'file-b.jpg', 'file-c.jpg'] + +expand('file{2..0}.jpg') +// => ['file2.jpg', 'file1.jpg', 'file0.jpg'] + +expand('file{0..4..2}.jpg') +// => ['file0.jpg', 'file2.jpg', 'file4.jpg'] + +expand('file-{a..e..2}.jpg') +// => ['file-a.jpg', 'file-c.jpg', 'file-e.jpg'] + +expand('file{00..10..5}.jpg') +// => ['file00.jpg', 'file05.jpg', 'file10.jpg'] + +expand('{{A..C},{a..c}}') +// => ['A', 'B', 'C', 'a', 'b', 'c'] + +expand('ppp{,config,oe{,conf}}') +// => ['ppp', 'pppconfig', 'pppoe', 'pppoeconf'] +``` + +## API + +```js +var expand = require('brace-expansion'); +``` + +### var expanded = expand(str) + +Return an array of all possible and valid expansions of `str`. If none are +found, `[str]` is returned. + +Valid expansions are: + +```js +/^(.*,)+(.+)?$/ +// {a,b,...} +``` + +A comma separated list of options, like `{a,b}` or `{a,{b,c}}` or `{,a,}`. + +```js +/^-?\d+\.\.-?\d+(\.\.-?\d+)?$/ +// {x..y[..incr]} +``` + +A numeric sequence from `x` to `y` inclusive, with optional increment. +If `x` or `y` start with a leading `0`, all the numbers will be padded +to have equal length. Negative numbers and backwards iteration work too. + +```js +/^-?\d+\.\.-?\d+(\.\.-?\d+)?$/ +// {x..y[..incr]} +``` + +An alphabetic sequence from `x` to `y` inclusive, with optional increment. +`x` and `y` must be exactly one character, and if given, `incr` must be a +number. + +For compatibility reasons, the string `${` is not eligible for brace expansion. + +## Installation + +With [npm](https://npmjs.org) do: + +```bash +npm install brace-expansion +``` + +## Contributors + +- [Julian Gruber](https://github.com/juliangruber) +- [Isaac Z. Schlueter](https://github.com/isaacs) + +## Sponsors + +This module is proudly supported by my [Sponsors](https://github.com/juliangruber/sponsors)! + +Do you want to support modules like this to improve their quality, stability and weigh in on new features? Then please consider donating to my [Patreon](https://www.patreon.com/juliangruber). Not sure how much of my modules you're using? Try [feross/thanks](https://github.com/feross/thanks)! + +## License + +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.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/nodeJS/Learning/01/node_modules/brace-expansion/index.js b/nodeJS/Learning/01/node_modules/brace-expansion/index.js new file mode 100644 index 0000000..0478be8 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/brace-expansion/index.js @@ -0,0 +1,201 @@ +var concatMap = require('concat-map'); +var balanced = require('balanced-match'); + +module.exports = expandTop; + +var escSlash = '\0SLASH'+Math.random()+'\0'; +var escOpen = '\0OPEN'+Math.random()+'\0'; +var escClose = '\0CLOSE'+Math.random()+'\0'; +var escComma = '\0COMMA'+Math.random()+'\0'; +var escPeriod = '\0PERIOD'+Math.random()+'\0'; + +function numeric(str) { + return parseInt(str, 10) == str + ? parseInt(str, 10) + : str.charCodeAt(0); +} + +function escapeBraces(str) { + return str.split('\\\\').join(escSlash) + .split('\\{').join(escOpen) + .split('\\}').join(escClose) + .split('\\,').join(escComma) + .split('\\.').join(escPeriod); +} + +function unescapeBraces(str) { + return str.split(escSlash).join('\\') + .split(escOpen).join('{') + .split(escClose).join('}') + .split(escComma).join(',') + .split(escPeriod).join('.'); +} + + +// Basically just str.split(","), but handling cases +// where we have nested braced sections, which should be +// treated as individual members, like {a,{b,c},d} +function parseCommaParts(str) { + if (!str) + return ['']; + + var parts = []; + var m = balanced('{', '}', str); + + if (!m) + return str.split(','); + + var pre = m.pre; + var body = m.body; + var post = m.post; + var p = pre.split(','); + + p[p.length-1] += '{' + body + '}'; + var postParts = parseCommaParts(post); + if (post.length) { + p[p.length-1] += postParts.shift(); + p.push.apply(p, postParts); + } + + parts.push.apply(parts, p); + + return parts; +} + +function expandTop(str) { + if (!str) + return []; + + // I don't know why Bash 4.3 does this, but it does. + // Anything starting with {} will have the first two bytes preserved + // but *only* at the top level, so {},a}b will not expand to anything, + // but a{},b}c will be expanded to [a}c,abc]. + // One could argue that this is a bug in Bash, but since the goal of + // this module is to match Bash's rules, we escape a leading {} + if (str.substr(0, 2) === '{}') { + str = '\\{\\}' + str.substr(2); + } + + return expand(escapeBraces(str), true).map(unescapeBraces); +} + +function identity(e) { + return e; +} + +function embrace(str) { + return '{' + str + '}'; +} +function isPadded(el) { + return /^-?0\d/.test(el); +} + +function lte(i, y) { + return i <= y; +} +function gte(i, y) { + return i >= y; +} + +function expand(str, isTop) { + var expansions = []; + + var m = balanced('{', '}', str); + if (!m || /\$$/.test(m.pre)) return [str]; + + var isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body); + var isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(m.body); + var isSequence = isNumericSequence || isAlphaSequence; + var isOptions = m.body.indexOf(',') >= 0; + if (!isSequence && !isOptions) { + // {a},b} + if (m.post.match(/,.*\}/)) { + str = m.pre + '{' + m.body + escClose + m.post; + return expand(str); + } + return [str]; + } + + var n; + if (isSequence) { + n = m.body.split(/\.\./); + } else { + n = parseCommaParts(m.body); + if (n.length === 1) { + // x{{a,b}}y ==> x{a}y x{b}y + n = expand(n[0], false).map(embrace); + if (n.length === 1) { + var post = m.post.length + ? expand(m.post, false) + : ['']; + return post.map(function(p) { + return m.pre + n[0] + p; + }); + } + } + } + + // at this point, n is the parts, and we know it's not a comma set + // with a single entry. + + // no need to expand pre, since it is guaranteed to be free of brace-sets + var pre = m.pre; + var post = m.post.length + ? expand(m.post, false) + : ['']; + + var N; + + if (isSequence) { + var x = numeric(n[0]); + var y = numeric(n[1]); + var width = Math.max(n[0].length, n[1].length) + var incr = n.length == 3 + ? Math.abs(numeric(n[2])) + : 1; + var test = lte; + var reverse = y < x; + if (reverse) { + incr *= -1; + test = gte; + } + var pad = n.some(isPadded); + + N = []; + + for (var i = x; test(i, y); i += incr) { + var c; + if (isAlphaSequence) { + c = String.fromCharCode(i); + if (c === '\\') + c = ''; + } else { + c = String(i); + if (pad) { + var need = width - c.length; + if (need > 0) { + var z = new Array(need + 1).join('0'); + if (i < 0) + c = '-' + z + c.slice(1); + else + c = z + c; + } + } + } + N.push(c); + } + } else { + N = concatMap(n, function(el) { return expand(el, false) }); + } + + for (var j = 0; j < N.length; j++) { + for (var k = 0; k < post.length; k++) { + var expansion = pre + N[j] + post[k]; + if (!isTop || isSequence || expansion) + expansions.push(expansion); + } + } + + return expansions; +} + diff --git a/nodeJS/Learning/01/node_modules/brace-expansion/package.json b/nodeJS/Learning/01/node_modules/brace-expansion/package.json new file mode 100644 index 0000000..a18faa8 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/brace-expansion/package.json @@ -0,0 +1,47 @@ +{ + "name": "brace-expansion", + "description": "Brace expansion as known from sh/bash", + "version": "1.1.11", + "repository": { + "type": "git", + "url": "git://github.com/juliangruber/brace-expansion.git" + }, + "homepage": "https://github.com/juliangruber/brace-expansion", + "main": "index.js", + "scripts": { + "test": "tape test/*.js", + "gentest": "bash test/generate.sh", + "bench": "matcha test/perf/bench.js" + }, + "dependencies": { + "balanced-match": "^1.0.0", + "concat-map": "0.0.1" + }, + "devDependencies": { + "matcha": "^0.7.0", + "tape": "^4.6.0" + }, + "keywords": [], + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "license": "MIT", + "testling": { + "files": "test/*.js", + "browsers": [ + "ie/8..latest", + "firefox/20..latest", + "firefox/nightly", + "chrome/25..latest", + "chrome/canary", + "opera/12..latest", + "opera/next", + "safari/5.1..latest", + "ipad/6.0..latest", + "iphone/6.0..latest", + "android-browser/4.2..latest" + ] + } +} diff --git a/nodeJS/Learning/01/node_modules/braces/LICENSE b/nodeJS/Learning/01/node_modules/braces/LICENSE new file mode 100644 index 0000000..9af4a67 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/braces/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-present, Jon Schlinkert. + +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/nodeJS/Learning/01/node_modules/braces/README.md b/nodeJS/Learning/01/node_modules/braces/README.md new file mode 100644 index 0000000..f59dd60 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/braces/README.md @@ -0,0 +1,586 @@ +# braces [![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=W8YFZ425KND68) [![NPM version](https://img.shields.io/npm/v/braces.svg?style=flat)](https://www.npmjs.com/package/braces) [![NPM monthly downloads](https://img.shields.io/npm/dm/braces.svg?style=flat)](https://npmjs.org/package/braces) [![NPM total downloads](https://img.shields.io/npm/dt/braces.svg?style=flat)](https://npmjs.org/package/braces) [![Linux Build Status](https://img.shields.io/travis/micromatch/braces.svg?style=flat&label=Travis)](https://travis-ci.org/micromatch/braces) + +> Bash-like brace expansion, implemented in JavaScript. Safer than other brace expansion libs, with complete support for the Bash 4.3 braces specification, without sacrificing speed. + +Please consider following this project's author, [Jon Schlinkert](https://github.com/jonschlinkert), and consider starring the project to show your :heart: and support. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save braces +``` + +## v3.0.0 Released!! + +See the [changelog](CHANGELOG.md) for details. + +## Why use braces? + +Brace patterns make globs more powerful by adding the ability to match specific ranges and sequences of characters. + +- **Accurate** - complete support for the [Bash 4.3 Brace Expansion](www.gnu.org/software/bash/) specification (passes all of the Bash braces tests) +- **[fast and performant](#benchmarks)** - Starts fast, runs fast and [scales well](#performance) as patterns increase in complexity. +- **Organized code base** - The parser and compiler are easy to maintain and update when edge cases crop up. +- **Well-tested** - Thousands of test assertions, and passes all of the Bash, minimatch, and [brace-expansion](https://github.com/juliangruber/brace-expansion) unit tests (as of the date this was written). +- **Safer** - You shouldn't have to worry about users defining aggressive or malicious brace patterns that can break your application. Braces takes measures to prevent malicious regex that can be used for DDoS attacks (see [catastrophic backtracking](https://www.regular-expressions.info/catastrophic.html)). +- [Supports lists](#lists) - (aka "sets") `a/{b,c}/d` => `['a/b/d', 'a/c/d']` +- [Supports sequences](#sequences) - (aka "ranges") `{01..03}` => `['01', '02', '03']` +- [Supports steps](#steps) - (aka "increments") `{2..10..2}` => `['2', '4', '6', '8', '10']` +- [Supports escaping](#escaping) - To prevent evaluation of special characters. + +## Usage + +The main export is a function that takes one or more brace `patterns` and `options`. + +```js +const braces = require('braces'); +// braces(patterns[, options]); + +console.log(braces(['{01..05}', '{a..e}'])); +//=> ['(0[1-5])', '([a-e])'] + +console.log(braces(['{01..05}', '{a..e}'], { expand: true })); +//=> ['01', '02', '03', '04', '05', 'a', 'b', 'c', 'd', 'e'] +``` + +### Brace Expansion vs. Compilation + +By default, brace patterns are compiled into strings that are optimized for creating regular expressions and matching. + +**Compiled** + +```js +console.log(braces('a/{x,y,z}/b')); +//=> ['a/(x|y|z)/b'] +console.log(braces(['a/{01..20}/b', 'a/{1..5}/b'])); +//=> [ 'a/(0[1-9]|1[0-9]|20)/b', 'a/([1-5])/b' ] +``` + +**Expanded** + +Enable brace expansion by setting the `expand` option to true, or by using [braces.expand()](#expand) (returns an array similar to what you'd expect from Bash, or `echo {1..5}`, or [minimatch](https://github.com/isaacs/minimatch)): + +```js +console.log(braces('a/{x,y,z}/b', { expand: true })); +//=> ['a/x/b', 'a/y/b', 'a/z/b'] + +console.log(braces.expand('{01..10}')); +//=> ['01','02','03','04','05','06','07','08','09','10'] +``` + +### Lists + +Expand lists (like Bash "sets"): + +```js +console.log(braces('a/{foo,bar,baz}/*.js')); +//=> ['a/(foo|bar|baz)/*.js'] + +console.log(braces.expand('a/{foo,bar,baz}/*.js')); +//=> ['a/foo/*.js', 'a/bar/*.js', 'a/baz/*.js'] +``` + +### Sequences + +Expand ranges of characters (like Bash "sequences"): + +```js +console.log(braces.expand('{1..3}')); // ['1', '2', '3'] +console.log(braces.expand('a/{1..3}/b')); // ['a/1/b', 'a/2/b', 'a/3/b'] +console.log(braces('{a..c}', { expand: true })); // ['a', 'b', 'c'] +console.log(braces('foo/{a..c}', { expand: true })); // ['foo/a', 'foo/b', 'foo/c'] + +// supports zero-padded ranges +console.log(braces('a/{01..03}/b')); //=> ['a/(0[1-3])/b'] +console.log(braces('a/{001..300}/b')); //=> ['a/(0{2}[1-9]|0[1-9][0-9]|[12][0-9]{2}|300)/b'] +``` + +See [fill-range](https://github.com/jonschlinkert/fill-range) for all available range-expansion options. + +### Steppped ranges + +Steps, or increments, may be used with ranges: + +```js +console.log(braces.expand('{2..10..2}')); +//=> ['2', '4', '6', '8', '10'] + +console.log(braces('{2..10..2}')); +//=> ['(2|4|6|8|10)'] +``` + +When the [.optimize](#optimize) method is used, or [options.optimize](#optionsoptimize) is set to true, sequences are passed to [to-regex-range](https://github.com/jonschlinkert/to-regex-range) for expansion. + +### Nesting + +Brace patterns may be nested. The results of each expanded string are not sorted, and left to right order is preserved. + +**"Expanded" braces** + +```js +console.log(braces.expand('a{b,c,/{x,y}}/e')); +//=> ['ab/e', 'ac/e', 'a/x/e', 'a/y/e'] + +console.log(braces.expand('a/{x,{1..5},y}/c')); +//=> ['a/x/c', 'a/1/c', 'a/2/c', 'a/3/c', 'a/4/c', 'a/5/c', 'a/y/c'] +``` + +**"Optimized" braces** + +```js +console.log(braces('a{b,c,/{x,y}}/e')); +//=> ['a(b|c|/(x|y))/e'] + +console.log(braces('a/{x,{1..5},y}/c')); +//=> ['a/(x|([1-5])|y)/c'] +``` + +### Escaping + +**Escaping braces** + +A brace pattern will not be expanded or evaluted if _either the opening or closing brace is escaped_: + +```js +console.log(braces.expand('a\\{d,c,b}e')); +//=> ['a{d,c,b}e'] + +console.log(braces.expand('a{d,c,b\\}e')); +//=> ['a{d,c,b}e'] +``` + +**Escaping commas** + +Commas inside braces may also be escaped: + +```js +console.log(braces.expand('a{b\\,c}d')); +//=> ['a{b,c}d'] + +console.log(braces.expand('a{d\\,c,b}e')); +//=> ['ad,ce', 'abe'] +``` + +**Single items** + +Following bash conventions, a brace pattern is also not expanded when it contains a single character: + +```js +console.log(braces.expand('a{b}c')); +//=> ['a{b}c'] +``` + +## Options + +### options.maxLength + +**Type**: `Number` + +**Default**: `10,000` + +**Description**: Limit the length of the input string. Useful when the input string is generated or your application allows users to pass a string, et cetera. + +```js +console.log(braces('a/{b,c}/d', { maxLength: 3 })); //=> throws an error +``` + +### options.expand + +**Type**: `Boolean` + +**Default**: `undefined` + +**Description**: Generate an "expanded" brace pattern (alternatively you can use the `braces.expand()` method, which does the same thing). + +```js +console.log(braces('a/{b,c}/d', { expand: true })); +//=> [ 'a/b/d', 'a/c/d' ] +``` + +### options.nodupes + +**Type**: `Boolean` + +**Default**: `undefined` + +**Description**: Remove duplicates from the returned array. + +### options.rangeLimit + +**Type**: `Number` + +**Default**: `1000` + +**Description**: To prevent malicious patterns from being passed by users, an error is thrown when `braces.expand()` is used or `options.expand` is true and the generated range will exceed the `rangeLimit`. + +You can customize `options.rangeLimit` or set it to `Inifinity` to disable this altogether. + +**Examples** + +```js +// pattern exceeds the "rangeLimit", so it's optimized automatically +console.log(braces.expand('{1..1000}')); +//=> ['([1-9]|[1-9][0-9]{1,2}|1000)'] + +// pattern does not exceed "rangeLimit", so it's NOT optimized +console.log(braces.expand('{1..100}')); +//=> ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', '22', '23', '24', '25', '26', '27', '28', '29', '30', '31', '32', '33', '34', '35', '36', '37', '38', '39', '40', '41', '42', '43', '44', '45', '46', '47', '48', '49', '50', '51', '52', '53', '54', '55', '56', '57', '58', '59', '60', '61', '62', '63', '64', '65', '66', '67', '68', '69', '70', '71', '72', '73', '74', '75', '76', '77', '78', '79', '80', '81', '82', '83', '84', '85', '86', '87', '88', '89', '90', '91', '92', '93', '94', '95', '96', '97', '98', '99', '100'] +``` + +### options.transform + +**Type**: `Function` + +**Default**: `undefined` + +**Description**: Customize range expansion. + +**Example: Transforming non-numeric values** + +```js +const alpha = braces.expand('x/{a..e}/y', { + transform(value, index) { + // When non-numeric values are passed, "value" is a character code. + return 'foo/' + String.fromCharCode(value) + '-' + index; + }, +}); +console.log(alpha); +//=> [ 'x/foo/a-0/y', 'x/foo/b-1/y', 'x/foo/c-2/y', 'x/foo/d-3/y', 'x/foo/e-4/y' ] +``` + +**Example: Transforming numeric values** + +```js +const numeric = braces.expand('{1..5}', { + transform(value) { + // when numeric values are passed, "value" is a number + return 'foo/' + value * 2; + }, +}); +console.log(numeric); +//=> [ 'foo/2', 'foo/4', 'foo/6', 'foo/8', 'foo/10' ] +``` + +### options.quantifiers + +**Type**: `Boolean` + +**Default**: `undefined` + +**Description**: In regular expressions, quanitifiers can be used to specify how many times a token can be repeated. For example, `a{1,3}` will match the letter `a` one to three times. + +Unfortunately, regex quantifiers happen to share the same syntax as [Bash lists](#lists) + +The `quantifiers` option tells braces to detect when [regex quantifiers](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp#quantifiers) are defined in the given pattern, and not to try to expand them as lists. + +**Examples** + +```js +const braces = require('braces'); +console.log(braces('a/b{1,3}/{x,y,z}')); +//=> [ 'a/b(1|3)/(x|y|z)' ] +console.log(braces('a/b{1,3}/{x,y,z}', { quantifiers: true })); +//=> [ 'a/b{1,3}/(x|y|z)' ] +console.log(braces('a/b{1,3}/{x,y,z}', { quantifiers: true, expand: true })); +//=> [ 'a/b{1,3}/x', 'a/b{1,3}/y', 'a/b{1,3}/z' ] +``` + +### options.keepEscaping + +**Type**: `Boolean` + +**Default**: `undefined` + +**Description**: Do not strip backslashes that were used for escaping from the result. + +## What is "brace expansion"? + +Brace expansion is a type of parameter expansion that was made popular by unix shells for generating lists of strings, as well as regex-like matching when used alongside wildcards (globs). + +In addition to "expansion", braces are also used for matching. In other words: + +- [brace expansion](#brace-expansion) is for generating new lists +- [brace matching](#brace-matching) is for filtering existing lists + +
+More about brace expansion (click to expand) + +There are two main types of brace expansion: + +1. **lists**: which are defined using comma-separated values inside curly braces: `{a,b,c}` +2. **sequences**: which are defined using a starting value and an ending value, separated by two dots: `a{1..3}b`. Optionally, a third argument may be passed to define a "step" or increment to use: `a{1..100..10}b`. These are also sometimes referred to as "ranges". + +Here are some example brace patterns to illustrate how they work: + +**Sets** + +``` +{a,b,c} => a b c +{a,b,c}{1,2} => a1 a2 b1 b2 c1 c2 +``` + +**Sequences** + +``` +{1..9} => 1 2 3 4 5 6 7 8 9 +{4..-4} => 4 3 2 1 0 -1 -2 -3 -4 +{1..20..3} => 1 4 7 10 13 16 19 +{a..j} => a b c d e f g h i j +{j..a} => j i h g f e d c b a +{a..z..3} => a d g j m p s v y +``` + +**Combination** + +Sets and sequences can be mixed together or used along with any other strings. + +``` +{a,b,c}{1..3} => a1 a2 a3 b1 b2 b3 c1 c2 c3 +foo/{a,b,c}/bar => foo/a/bar foo/b/bar foo/c/bar +``` + +The fact that braces can be "expanded" from relatively simple patterns makes them ideal for quickly generating test fixtures, file paths, and similar use cases. + +## Brace matching + +In addition to _expansion_, brace patterns are also useful for performing regular-expression-like matching. + +For example, the pattern `foo/{1..3}/bar` would match any of following strings: + +``` +foo/1/bar +foo/2/bar +foo/3/bar +``` + +But not: + +``` +baz/1/qux +baz/2/qux +baz/3/qux +``` + +Braces can also be combined with [glob patterns](https://github.com/jonschlinkert/micromatch) to perform more advanced wildcard matching. For example, the pattern `*/{1..3}/*` would match any of following strings: + +``` +foo/1/bar +foo/2/bar +foo/3/bar +baz/1/qux +baz/2/qux +baz/3/qux +``` + +## Brace matching pitfalls + +Although brace patterns offer a user-friendly way of matching ranges or sets of strings, there are also some major disadvantages and potential risks you should be aware of. + +### tldr + +**"brace bombs"** + +- brace expansion can eat up a huge amount of processing resources +- as brace patterns increase _linearly in size_, the system resources required to expand the pattern increase exponentially +- users can accidentally (or intentially) exhaust your system's resources resulting in the equivalent of a DoS attack (bonus: no programming knowledge is required!) + +For a more detailed explanation with examples, see the [geometric complexity](#geometric-complexity) section. + +### The solution + +Jump to the [performance section](#performance) to see how Braces solves this problem in comparison to other libraries. + +### Geometric complexity + +At minimum, brace patterns with sets limited to two elements have quadradic or `O(n^2)` complexity. But the complexity of the algorithm increases exponentially as the number of sets, _and elements per set_, increases, which is `O(n^c)`. + +For example, the following sets demonstrate quadratic (`O(n^2)`) complexity: + +``` +{1,2}{3,4} => (2X2) => 13 14 23 24 +{1,2}{3,4}{5,6} => (2X2X2) => 135 136 145 146 235 236 245 246 +``` + +But add an element to a set, and we get a n-fold Cartesian product with `O(n^c)` complexity: + +``` +{1,2,3}{4,5,6}{7,8,9} => (3X3X3) => 147 148 149 157 158 159 167 168 169 247 248 + 249 257 258 259 267 268 269 347 348 349 357 + 358 359 367 368 369 +``` + +Now, imagine how this complexity grows given that each element is a n-tuple: + +``` +{1..100}{1..100} => (100X100) => 10,000 elements (38.4 kB) +{1..100}{1..100}{1..100} => (100X100X100) => 1,000,000 elements (5.76 MB) +``` + +Although these examples are clearly contrived, they demonstrate how brace patterns can quickly grow out of control. + +**More information** + +Interested in learning more about brace expansion? + +- [linuxjournal/bash-brace-expansion](http://www.linuxjournal.com/content/bash-brace-expansion) +- [rosettacode/Brace_expansion](https://rosettacode.org/wiki/Brace_expansion) +- [cartesian product](https://en.wikipedia.org/wiki/Cartesian_product) + +
+ +## Performance + +Braces is not only screaming fast, it's also more accurate the other brace expansion libraries. + +### Better algorithms + +Fortunately there is a solution to the ["brace bomb" problem](#brace-matching-pitfalls): _don't expand brace patterns into an array when they're used for matching_. + +Instead, convert the pattern into an optimized regular expression. This is easier said than done, and braces is the only library that does this currently. + +**The proof is in the numbers** + +Minimatch gets exponentially slower as patterns increase in complexity, braces does not. The following results were generated using `braces()` and `minimatch.braceExpand()`, respectively. + +| **Pattern** | **braces** | **[minimatch][]** | +| --------------------------- | ------------------- | ---------------------------- | +| `{1..9007199254740991}`[^1] | `298 B` (5ms 459μs) | N/A (freezes) | +| `{1..1000000000000000}` | `41 B` (1ms 15μs) | N/A (freezes) | +| `{1..100000000000000}` | `40 B` (890μs) | N/A (freezes) | +| `{1..10000000000000}` | `39 B` (2ms 49μs) | N/A (freezes) | +| `{1..1000000000000}` | `38 B` (608μs) | N/A (freezes) | +| `{1..100000000000}` | `37 B` (397μs) | N/A (freezes) | +| `{1..10000000000}` | `35 B` (983μs) | N/A (freezes) | +| `{1..1000000000}` | `34 B` (798μs) | N/A (freezes) | +| `{1..100000000}` | `33 B` (733μs) | N/A (freezes) | +| `{1..10000000}` | `32 B` (5ms 632μs) | `78.89 MB` (16s 388ms 569μs) | +| `{1..1000000}` | `31 B` (1ms 381μs) | `6.89 MB` (1s 496ms 887μs) | +| `{1..100000}` | `30 B` (950μs) | `588.89 kB` (146ms 921μs) | +| `{1..10000}` | `29 B` (1ms 114μs) | `48.89 kB` (14ms 187μs) | +| `{1..1000}` | `28 B` (760μs) | `3.89 kB` (1ms 453μs) | +| `{1..100}` | `22 B` (345μs) | `291 B` (196μs) | +| `{1..10}` | `10 B` (533μs) | `20 B` (37μs) | +| `{1..3}` | `7 B` (190μs) | `5 B` (27μs) | + +### Faster algorithms + +When you need expansion, braces is still much faster. + +_(the following results were generated using `braces.expand()` and `minimatch.braceExpand()`, respectively)_ + +| **Pattern** | **braces** | **[minimatch][]** | +| --------------- | --------------------------- | ---------------------------- | +| `{1..10000000}` | `78.89 MB` (2s 698ms 642μs) | `78.89 MB` (18s 601ms 974μs) | +| `{1..1000000}` | `6.89 MB` (458ms 576μs) | `6.89 MB` (1s 491ms 621μs) | +| `{1..100000}` | `588.89 kB` (20ms 728μs) | `588.89 kB` (156ms 919μs) | +| `{1..10000}` | `48.89 kB` (2ms 202μs) | `48.89 kB` (13ms 641μs) | +| `{1..1000}` | `3.89 kB` (1ms 796μs) | `3.89 kB` (1ms 958μs) | +| `{1..100}` | `291 B` (424μs) | `291 B` (211μs) | +| `{1..10}` | `20 B` (487μs) | `20 B` (72μs) | +| `{1..3}` | `5 B` (166μs) | `5 B` (27μs) | + +If you'd like to run these comparisons yourself, see [test/support/generate.js](test/support/generate.js). + +## Benchmarks + +### Running benchmarks + +Install dev dependencies: + +```bash +npm i -d && npm benchmark +``` + +### Latest results + +Braces is more accurate, without sacrificing performance. + +```bash +● expand - range (expanded) + braces x 53,167 ops/sec ±0.12% (102 runs sampled) + minimatch x 11,378 ops/sec ±0.10% (102 runs sampled) +● expand - range (optimized for regex) + braces x 373,442 ops/sec ±0.04% (100 runs sampled) + minimatch x 3,262 ops/sec ±0.18% (100 runs sampled) +● expand - nested ranges (expanded) + braces x 33,921 ops/sec ±0.09% (99 runs sampled) + minimatch x 10,855 ops/sec ±0.28% (100 runs sampled) +● expand - nested ranges (optimized for regex) + braces x 287,479 ops/sec ±0.52% (98 runs sampled) + minimatch x 3,219 ops/sec ±0.28% (101 runs sampled) +● expand - set (expanded) + braces x 238,243 ops/sec ±0.19% (97 runs sampled) + minimatch x 538,268 ops/sec ±0.31% (96 runs sampled) +● expand - set (optimized for regex) + braces x 321,844 ops/sec ±0.10% (97 runs sampled) + minimatch x 140,600 ops/sec ±0.15% (100 runs sampled) +● expand - nested sets (expanded) + braces x 165,371 ops/sec ±0.42% (96 runs sampled) + minimatch x 337,720 ops/sec ±0.28% (100 runs sampled) +● expand - nested sets (optimized for regex) + braces x 242,948 ops/sec ±0.12% (99 runs sampled) + minimatch x 87,403 ops/sec ±0.79% (96 runs sampled) +``` + +## About + +
+Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +
+ +
+Running Tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +
+ +
+Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +
+ +### Contributors + +| **Commits** | **Contributor** | +| ----------- | ------------------------------------------------------------- | +| 197 | [jonschlinkert](https://github.com/jonschlinkert) | +| 4 | [doowb](https://github.com/doowb) | +| 1 | [es128](https://github.com/es128) | +| 1 | [eush77](https://github.com/eush77) | +| 1 | [hemanth](https://github.com/hemanth) | +| 1 | [wtgtybhertgeghgtwtg](https://github.com/wtgtybhertgeghgtwtg) | + +### Author + +**Jon Schlinkert** + +- [GitHub Profile](https://github.com/jonschlinkert) +- [Twitter Profile](https://twitter.com/jonschlinkert) +- [LinkedIn Profile](https://linkedin.com/in/jonschlinkert) + +### License + +Copyright © 2019, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +--- + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.8.0, on April 08, 2019._ diff --git a/nodeJS/Learning/01/node_modules/braces/index.js b/nodeJS/Learning/01/node_modules/braces/index.js new file mode 100644 index 0000000..d222c13 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/braces/index.js @@ -0,0 +1,170 @@ +'use strict'; + +const stringify = require('./lib/stringify'); +const compile = require('./lib/compile'); +const expand = require('./lib/expand'); +const parse = require('./lib/parse'); + +/** + * Expand the given pattern or create a regex-compatible string. + * + * ```js + * const braces = require('braces'); + * console.log(braces('{a,b,c}', { compile: true })); //=> ['(a|b|c)'] + * console.log(braces('{a,b,c}')); //=> ['a', 'b', 'c'] + * ``` + * @param {String} `str` + * @param {Object} `options` + * @return {String} + * @api public + */ + +const braces = (input, options = {}) => { + let output = []; + + if (Array.isArray(input)) { + for (const pattern of input) { + const result = braces.create(pattern, options); + if (Array.isArray(result)) { + output.push(...result); + } else { + output.push(result); + } + } + } else { + output = [].concat(braces.create(input, options)); + } + + if (options && options.expand === true && options.nodupes === true) { + output = [...new Set(output)]; + } + return output; +}; + +/** + * Parse the given `str` with the given `options`. + * + * ```js + * // braces.parse(pattern, [, options]); + * const ast = braces.parse('a/{b,c}/d'); + * console.log(ast); + * ``` + * @param {String} pattern Brace pattern to parse + * @param {Object} options + * @return {Object} Returns an AST + * @api public + */ + +braces.parse = (input, options = {}) => parse(input, options); + +/** + * Creates a braces string from an AST, or an AST node. + * + * ```js + * const braces = require('braces'); + * let ast = braces.parse('foo/{a,b}/bar'); + * console.log(stringify(ast.nodes[2])); //=> '{a,b}' + * ``` + * @param {String} `input` Brace pattern or AST. + * @param {Object} `options` + * @return {Array} Returns an array of expanded values. + * @api public + */ + +braces.stringify = (input, options = {}) => { + if (typeof input === 'string') { + return stringify(braces.parse(input, options), options); + } + return stringify(input, options); +}; + +/** + * Compiles a brace pattern into a regex-compatible, optimized string. + * This method is called by the main [braces](#braces) function by default. + * + * ```js + * const braces = require('braces'); + * console.log(braces.compile('a/{b,c}/d')); + * //=> ['a/(b|c)/d'] + * ``` + * @param {String} `input` Brace pattern or AST. + * @param {Object} `options` + * @return {Array} Returns an array of expanded values. + * @api public + */ + +braces.compile = (input, options = {}) => { + if (typeof input === 'string') { + input = braces.parse(input, options); + } + return compile(input, options); +}; + +/** + * Expands a brace pattern into an array. This method is called by the + * main [braces](#braces) function when `options.expand` is true. Before + * using this method it's recommended that you read the [performance notes](#performance)) + * and advantages of using [.compile](#compile) instead. + * + * ```js + * const braces = require('braces'); + * console.log(braces.expand('a/{b,c}/d')); + * //=> ['a/b/d', 'a/c/d']; + * ``` + * @param {String} `pattern` Brace pattern + * @param {Object} `options` + * @return {Array} Returns an array of expanded values. + * @api public + */ + +braces.expand = (input, options = {}) => { + if (typeof input === 'string') { + input = braces.parse(input, options); + } + + let result = expand(input, options); + + // filter out empty strings if specified + if (options.noempty === true) { + result = result.filter(Boolean); + } + + // filter out duplicates if specified + if (options.nodupes === true) { + result = [...new Set(result)]; + } + + return result; +}; + +/** + * Processes a brace pattern and returns either an expanded array + * (if `options.expand` is true), a highly optimized regex-compatible string. + * This method is called by the main [braces](#braces) function. + * + * ```js + * const braces = require('braces'); + * console.log(braces.create('user-{200..300}/project-{a,b,c}-{1..10}')) + * //=> 'user-(20[0-9]|2[1-9][0-9]|300)/project-(a|b|c)-([1-9]|10)' + * ``` + * @param {String} `pattern` Brace pattern + * @param {Object} `options` + * @return {Array} Returns an array of expanded values. + * @api public + */ + +braces.create = (input, options = {}) => { + if (input === '' || input.length < 3) { + return [input]; + } + + return options.expand !== true + ? braces.compile(input, options) + : braces.expand(input, options); +}; + +/** + * Expose "braces" + */ + +module.exports = braces; diff --git a/nodeJS/Learning/01/node_modules/braces/lib/compile.js b/nodeJS/Learning/01/node_modules/braces/lib/compile.js new file mode 100644 index 0000000..dce69be --- /dev/null +++ b/nodeJS/Learning/01/node_modules/braces/lib/compile.js @@ -0,0 +1,60 @@ +'use strict'; + +const fill = require('fill-range'); +const utils = require('./utils'); + +const compile = (ast, options = {}) => { + const walk = (node, parent = {}) => { + const invalidBlock = utils.isInvalidBrace(parent); + const invalidNode = node.invalid === true && options.escapeInvalid === true; + const invalid = invalidBlock === true || invalidNode === true; + const prefix = options.escapeInvalid === true ? '\\' : ''; + let output = ''; + + if (node.isOpen === true) { + return prefix + node.value; + } + + if (node.isClose === true) { + console.log('node.isClose', prefix, node.value); + return prefix + node.value; + } + + if (node.type === 'open') { + return invalid ? prefix + node.value : '('; + } + + if (node.type === 'close') { + return invalid ? prefix + node.value : ')'; + } + + if (node.type === 'comma') { + return node.prev.type === 'comma' ? '' : invalid ? node.value : '|'; + } + + if (node.value) { + return node.value; + } + + if (node.nodes && node.ranges > 0) { + const args = utils.reduce(node.nodes); + const range = fill(...args, { ...options, wrap: false, toRegex: true, strictZeros: true }); + + if (range.length !== 0) { + return args.length > 1 && range.length > 1 ? `(${range})` : range; + } + } + + if (node.nodes) { + for (const child of node.nodes) { + output += walk(child, node); + } + } + + return output; + }; + + return walk(ast); +}; + +module.exports = compile; diff --git a/nodeJS/Learning/01/node_modules/braces/lib/constants.js b/nodeJS/Learning/01/node_modules/braces/lib/constants.js new file mode 100644 index 0000000..2bb3b88 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/braces/lib/constants.js @@ -0,0 +1,57 @@ +'use strict'; + +module.exports = { + MAX_LENGTH: 10000, + + // Digits + CHAR_0: '0', /* 0 */ + CHAR_9: '9', /* 9 */ + + // Alphabet chars. + CHAR_UPPERCASE_A: 'A', /* A */ + CHAR_LOWERCASE_A: 'a', /* a */ + CHAR_UPPERCASE_Z: 'Z', /* Z */ + CHAR_LOWERCASE_Z: 'z', /* z */ + + CHAR_LEFT_PARENTHESES: '(', /* ( */ + CHAR_RIGHT_PARENTHESES: ')', /* ) */ + + CHAR_ASTERISK: '*', /* * */ + + // Non-alphabetic chars. + CHAR_AMPERSAND: '&', /* & */ + CHAR_AT: '@', /* @ */ + CHAR_BACKSLASH: '\\', /* \ */ + CHAR_BACKTICK: '`', /* ` */ + CHAR_CARRIAGE_RETURN: '\r', /* \r */ + CHAR_CIRCUMFLEX_ACCENT: '^', /* ^ */ + CHAR_COLON: ':', /* : */ + CHAR_COMMA: ',', /* , */ + CHAR_DOLLAR: '$', /* . */ + CHAR_DOT: '.', /* . */ + CHAR_DOUBLE_QUOTE: '"', /* " */ + CHAR_EQUAL: '=', /* = */ + CHAR_EXCLAMATION_MARK: '!', /* ! */ + CHAR_FORM_FEED: '\f', /* \f */ + CHAR_FORWARD_SLASH: '/', /* / */ + CHAR_HASH: '#', /* # */ + CHAR_HYPHEN_MINUS: '-', /* - */ + CHAR_LEFT_ANGLE_BRACKET: '<', /* < */ + CHAR_LEFT_CURLY_BRACE: '{', /* { */ + CHAR_LEFT_SQUARE_BRACKET: '[', /* [ */ + CHAR_LINE_FEED: '\n', /* \n */ + CHAR_NO_BREAK_SPACE: '\u00A0', /* \u00A0 */ + CHAR_PERCENT: '%', /* % */ + CHAR_PLUS: '+', /* + */ + CHAR_QUESTION_MARK: '?', /* ? */ + CHAR_RIGHT_ANGLE_BRACKET: '>', /* > */ + CHAR_RIGHT_CURLY_BRACE: '}', /* } */ + CHAR_RIGHT_SQUARE_BRACKET: ']', /* ] */ + CHAR_SEMICOLON: ';', /* ; */ + CHAR_SINGLE_QUOTE: '\'', /* ' */ + CHAR_SPACE: ' ', /* */ + CHAR_TAB: '\t', /* \t */ + CHAR_UNDERSCORE: '_', /* _ */ + CHAR_VERTICAL_LINE: '|', /* | */ + CHAR_ZERO_WIDTH_NOBREAK_SPACE: '\uFEFF' /* \uFEFF */ +}; diff --git a/nodeJS/Learning/01/node_modules/braces/lib/expand.js b/nodeJS/Learning/01/node_modules/braces/lib/expand.js new file mode 100644 index 0000000..35b2c41 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/braces/lib/expand.js @@ -0,0 +1,113 @@ +'use strict'; + +const fill = require('fill-range'); +const stringify = require('./stringify'); +const utils = require('./utils'); + +const append = (queue = '', stash = '', enclose = false) => { + const result = []; + + queue = [].concat(queue); + stash = [].concat(stash); + + if (!stash.length) return queue; + if (!queue.length) { + return enclose ? utils.flatten(stash).map(ele => `{${ele}}`) : stash; + } + + for (const item of queue) { + if (Array.isArray(item)) { + for (const value of item) { + result.push(append(value, stash, enclose)); + } + } else { + for (let ele of stash) { + if (enclose === true && typeof ele === 'string') ele = `{${ele}}`; + result.push(Array.isArray(ele) ? append(item, ele, enclose) : item + ele); + } + } + } + return utils.flatten(result); +}; + +const expand = (ast, options = {}) => { + const rangeLimit = options.rangeLimit === undefined ? 1000 : options.rangeLimit; + + const walk = (node, parent = {}) => { + node.queue = []; + + let p = parent; + let q = parent.queue; + + while (p.type !== 'brace' && p.type !== 'root' && p.parent) { + p = p.parent; + q = p.queue; + } + + if (node.invalid || node.dollar) { + q.push(append(q.pop(), stringify(node, options))); + return; + } + + if (node.type === 'brace' && node.invalid !== true && node.nodes.length === 2) { + q.push(append(q.pop(), ['{}'])); + return; + } + + if (node.nodes && node.ranges > 0) { + const args = utils.reduce(node.nodes); + + if (utils.exceedsLimit(...args, options.step, rangeLimit)) { + throw new RangeError('expanded array length exceeds range limit. Use options.rangeLimit to increase or disable the limit.'); + } + + let range = fill(...args, options); + if (range.length === 0) { + range = stringify(node, options); + } + + q.push(append(q.pop(), range)); + node.nodes = []; + return; + } + + const enclose = utils.encloseBrace(node); + let queue = node.queue; + let block = node; + + while (block.type !== 'brace' && block.type !== 'root' && block.parent) { + block = block.parent; + queue = block.queue; + } + + for (let i = 0; i < node.nodes.length; i++) { + const child = node.nodes[i]; + + if (child.type === 'comma' && node.type === 'brace') { + if (i === 1) queue.push(''); + queue.push(''); + continue; + } + + if (child.type === 'close') { + q.push(append(q.pop(), queue, enclose)); + continue; + } + + if (child.value && child.type !== 'open') { + queue.push(append(queue.pop(), child.value)); + continue; + } + + if (child.nodes) { + walk(child, node); + } + } + + return queue; + }; + + return utils.flatten(walk(ast)); +}; + +module.exports = expand; diff --git a/nodeJS/Learning/01/node_modules/braces/lib/parse.js b/nodeJS/Learning/01/node_modules/braces/lib/parse.js new file mode 100644 index 0000000..3a6988e --- /dev/null +++ b/nodeJS/Learning/01/node_modules/braces/lib/parse.js @@ -0,0 +1,331 @@ +'use strict'; + +const stringify = require('./stringify'); + +/** + * Constants + */ + +const { + MAX_LENGTH, + CHAR_BACKSLASH, /* \ */ + CHAR_BACKTICK, /* ` */ + CHAR_COMMA, /* , */ + CHAR_DOT, /* . */ + CHAR_LEFT_PARENTHESES, /* ( */ + CHAR_RIGHT_PARENTHESES, /* ) */ + CHAR_LEFT_CURLY_BRACE, /* { */ + CHAR_RIGHT_CURLY_BRACE, /* } */ + CHAR_LEFT_SQUARE_BRACKET, /* [ */ + CHAR_RIGHT_SQUARE_BRACKET, /* ] */ + CHAR_DOUBLE_QUOTE, /* " */ + CHAR_SINGLE_QUOTE, /* ' */ + CHAR_NO_BREAK_SPACE, + CHAR_ZERO_WIDTH_NOBREAK_SPACE +} = require('./constants'); + +/** + * parse + */ + +const parse = (input, options = {}) => { + if (typeof input !== 'string') { + throw new TypeError('Expected a string'); + } + + const opts = options || {}; + const max = typeof opts.maxLength === 'number' ? Math.min(MAX_LENGTH, opts.maxLength) : MAX_LENGTH; + if (input.length > max) { + throw new SyntaxError(`Input length (${input.length}), exceeds max characters (${max})`); + } + + const ast = { type: 'root', input, nodes: [] }; + const stack = [ast]; + let block = ast; + let prev = ast; + let brackets = 0; + const length = input.length; + let index = 0; + let depth = 0; + let value; + + /** + * Helpers + */ + + const advance = () => input[index++]; + const push = node => { + if (node.type === 'text' && prev.type === 'dot') { + prev.type = 'text'; + } + + if (prev && prev.type === 'text' && node.type === 'text') { + prev.value += node.value; + return; + } + + block.nodes.push(node); + node.parent = block; + node.prev = prev; + prev = node; + return node; + }; + + push({ type: 'bos' }); + + while (index < length) { + block = stack[stack.length - 1]; + value = advance(); + + /** + * Invalid chars + */ + + if (value === CHAR_ZERO_WIDTH_NOBREAK_SPACE || value === CHAR_NO_BREAK_SPACE) { + continue; + } + + /** + * Escaped chars + */ + + if (value === CHAR_BACKSLASH) { + push({ type: 'text', value: (options.keepEscaping ? value : '') + advance() }); + continue; + } + + /** + * Right square bracket (literal): ']' + */ + + if (value === CHAR_RIGHT_SQUARE_BRACKET) { + push({ type: 'text', value: '\\' + value }); + continue; + } + + /** + * Left square bracket: '[' + */ + + if (value === CHAR_LEFT_SQUARE_BRACKET) { + brackets++; + + let next; + + while (index < length && (next = advance())) { + value += next; + + if (next === CHAR_LEFT_SQUARE_BRACKET) { + brackets++; + continue; + } + + if (next === CHAR_BACKSLASH) { + value += advance(); + continue; + } + + if (next === CHAR_RIGHT_SQUARE_BRACKET) { + brackets--; + + if (brackets === 0) { + break; + } + } + } + + push({ type: 'text', value }); + continue; + } + + /** + * Parentheses + */ + + if (value === CHAR_LEFT_PARENTHESES) { + block = push({ type: 'paren', nodes: [] }); + stack.push(block); + push({ type: 'text', value }); + continue; + } + + if (value === CHAR_RIGHT_PARENTHESES) { + if (block.type !== 'paren') { + push({ type: 'text', value }); + continue; + } + block = stack.pop(); + push({ type: 'text', value }); + block = stack[stack.length - 1]; + continue; + } + + /** + * Quotes: '|"|` + */ + + if (value === CHAR_DOUBLE_QUOTE || value === CHAR_SINGLE_QUOTE || value === CHAR_BACKTICK) { + const open = value; + let next; + + if (options.keepQuotes !== true) { + value = ''; + } + + while (index < length && (next = advance())) { + if (next === CHAR_BACKSLASH) { + value += next + advance(); + continue; + } + + if (next === open) { + if (options.keepQuotes === true) value += next; + break; + } + + value += next; + } + + push({ type: 'text', value }); + continue; + } + + /** + * Left curly brace: '{' + */ + + if (value === CHAR_LEFT_CURLY_BRACE) { + depth++; + + const dollar = prev.value && prev.value.slice(-1) === '$' || block.dollar === true; + const brace = { + type: 'brace', + open: true, + close: false, + dollar, + depth, + commas: 0, + ranges: 0, + nodes: [] + }; + + block = push(brace); + stack.push(block); + push({ type: 'open', value }); + continue; + } + + /** + * Right curly brace: '}' + */ + + if (value === CHAR_RIGHT_CURLY_BRACE) { + if (block.type !== 'brace') { + push({ type: 'text', value }); + continue; + } + + const type = 'close'; + block = stack.pop(); + block.close = true; + + push({ type, value }); + depth--; + + block = stack[stack.length - 1]; + continue; + } + + /** + * Comma: ',' + */ + + if (value === CHAR_COMMA && depth > 0) { + if (block.ranges > 0) { + block.ranges = 0; + const open = block.nodes.shift(); + block.nodes = [open, { type: 'text', value: stringify(block) }]; + } + + push({ type: 'comma', value }); + block.commas++; + continue; + } + + /** + * Dot: '.' + */ + + if (value === CHAR_DOT && depth > 0 && block.commas === 0) { + const siblings = block.nodes; + + if (depth === 0 || siblings.length === 0) { + push({ type: 'text', value }); + continue; + } + + if (prev.type === 'dot') { + block.range = []; + prev.value += value; + prev.type = 'range'; + + if (block.nodes.length !== 3 && block.nodes.length !== 5) { + block.invalid = true; + block.ranges = 0; + prev.type = 'text'; + continue; + } + + block.ranges++; + block.args = []; + continue; + } + + if (prev.type === 'range') { + siblings.pop(); + + const before = siblings[siblings.length - 1]; + before.value += prev.value + value; + prev = before; + block.ranges--; + continue; + } + + push({ type: 'dot', value }); + continue; + } + + /** + * Text + */ + + push({ type: 'text', value }); + } + + // Mark imbalanced braces and brackets as invalid + do { + block = stack.pop(); + + if (block.type !== 'root') { + block.nodes.forEach(node => { + if (!node.nodes) { + if (node.type === 'open') node.isOpen = true; + if (node.type === 'close') node.isClose = true; + if (!node.nodes) node.type = 'text'; + node.invalid = true; + } + }); + + // get the location of the block on parent.nodes (block's siblings) + const parent = stack[stack.length - 1]; + const index = parent.nodes.indexOf(block); + // replace the (invalid) block with it's nodes + parent.nodes.splice(index, 1, ...block.nodes); + } + } while (stack.length > 0); + + push({ type: 'eos' }); + return ast; +}; + +module.exports = parse; diff --git a/nodeJS/Learning/01/node_modules/braces/lib/stringify.js b/nodeJS/Learning/01/node_modules/braces/lib/stringify.js new file mode 100644 index 0000000..8bcf872 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/braces/lib/stringify.js @@ -0,0 +1,32 @@ +'use strict'; + +const utils = require('./utils'); + +module.exports = (ast, options = {}) => { + const stringify = (node, parent = {}) => { + const invalidBlock = options.escapeInvalid && utils.isInvalidBrace(parent); + const invalidNode = node.invalid === true && options.escapeInvalid === true; + let output = ''; + + if (node.value) { + if ((invalidBlock || invalidNode) && utils.isOpenOrClose(node)) { + return '\\' + node.value; + } + return node.value; + } + + if (node.value) { + return node.value; + } + + if (node.nodes) { + for (const child of node.nodes) { + output += stringify(child); + } + } + return output; + }; + + return stringify(ast); +}; + diff --git a/nodeJS/Learning/01/node_modules/braces/lib/utils.js b/nodeJS/Learning/01/node_modules/braces/lib/utils.js new file mode 100644 index 0000000..d19311f --- /dev/null +++ b/nodeJS/Learning/01/node_modules/braces/lib/utils.js @@ -0,0 +1,122 @@ +'use strict'; + +exports.isInteger = num => { + if (typeof num === 'number') { + return Number.isInteger(num); + } + if (typeof num === 'string' && num.trim() !== '') { + return Number.isInteger(Number(num)); + } + return false; +}; + +/** + * Find a node of the given type + */ + +exports.find = (node, type) => node.nodes.find(node => node.type === type); + +/** + * Find a node of the given type + */ + +exports.exceedsLimit = (min, max, step = 1, limit) => { + if (limit === false) return false; + if (!exports.isInteger(min) || !exports.isInteger(max)) return false; + return ((Number(max) - Number(min)) / Number(step)) >= limit; +}; + +/** + * Escape the given node with '\\' before node.value + */ + +exports.escapeNode = (block, n = 0, type) => { + const node = block.nodes[n]; + if (!node) return; + + if ((type && node.type === type) || node.type === 'open' || node.type === 'close') { + if (node.escaped !== true) { + node.value = '\\' + node.value; + node.escaped = true; + } + } +}; + +/** + * Returns true if the given brace node should be enclosed in literal braces + */ + +exports.encloseBrace = node => { + if (node.type !== 'brace') return false; + if ((node.commas >> 0 + node.ranges >> 0) === 0) { + node.invalid = true; + return true; + } + return false; +}; + +/** + * Returns true if a brace node is invalid. + */ + +exports.isInvalidBrace = block => { + if (block.type !== 'brace') return false; + if (block.invalid === true || block.dollar) return true; + if ((block.commas >> 0 + block.ranges >> 0) === 0) { + block.invalid = true; + return true; + } + if (block.open !== true || block.close !== true) { + block.invalid = true; + return true; + } + return false; +}; + +/** + * Returns true if a node is an open or close node + */ + +exports.isOpenOrClose = node => { + if (node.type === 'open' || node.type === 'close') { + return true; + } + return node.open === true || node.close === true; +}; + +/** + * Reduce an array of text nodes. + */ + +exports.reduce = nodes => nodes.reduce((acc, node) => { + if (node.type === 'text') acc.push(node.value); + if (node.type === 'range') node.type = 'text'; + return acc; +}, []); + +/** + * Flatten an array + */ + +exports.flatten = (...args) => { + const result = []; + + const flat = arr => { + for (let i = 0; i < arr.length; i++) { + const ele = arr[i]; + + if (Array.isArray(ele)) { + flat(ele); + continue; + } + + if (ele !== undefined) { + result.push(ele); + } + } + return result; + }; + + flat(args); + return result; +}; diff --git a/nodeJS/Learning/01/node_modules/braces/package.json b/nodeJS/Learning/01/node_modules/braces/package.json new file mode 100644 index 0000000..c3c056e --- /dev/null +++ b/nodeJS/Learning/01/node_modules/braces/package.json @@ -0,0 +1,77 @@ +{ + "name": "braces", + "description": "Bash-like brace expansion, implemented in JavaScript. Safer than other brace expansion libs, with complete support for the Bash 4.3 braces specification, without sacrificing speed.", + "version": "3.0.3", + "homepage": "https://github.com/micromatch/braces", + "author": "Jon Schlinkert (https://github.com/jonschlinkert)", + "contributors": [ + "Brian Woodward (https://twitter.com/doowb)", + "Elan Shanker (https://github.com/es128)", + "Eugene Sharygin (https://github.com/eush77)", + "hemanth.hm (http://h3manth.com)", + "Jon Schlinkert (http://twitter.com/jonschlinkert)" + ], + "repository": "micromatch/braces", + "bugs": { + "url": "https://github.com/micromatch/braces/issues" + }, + "license": "MIT", + "files": [ + "index.js", + "lib" + ], + "main": "index.js", + "engines": { + "node": ">=8" + }, + "scripts": { + "test": "mocha", + "benchmark": "node benchmark" + }, + "dependencies": { + "fill-range": "^7.1.1" + }, + "devDependencies": { + "ansi-colors": "^3.2.4", + "bash-path": "^2.0.1", + "gulp-format-md": "^2.0.0", + "mocha": "^6.1.1" + }, + "keywords": [ + "alpha", + "alphabetical", + "bash", + "brace", + "braces", + "expand", + "expansion", + "filepath", + "fill", + "fs", + "glob", + "globbing", + "letter", + "match", + "matches", + "matching", + "number", + "numerical", + "path", + "range", + "ranges", + "sh" + ], + "verb": { + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "lint": { + "reflinks": true + }, + "plugins": [ + "gulp-format-md" + ] + } +} diff --git a/nodeJS/Learning/01/node_modules/chalk/index.d.ts b/nodeJS/Learning/01/node_modules/chalk/index.d.ts new file mode 100644 index 0000000..9cd88f3 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/chalk/index.d.ts @@ -0,0 +1,415 @@ +/** +Basic foreground colors. + +[More colors here.](https://github.com/chalk/chalk/blob/master/readme.md#256-and-truecolor-color-support) +*/ +declare type ForegroundColor = + | 'black' + | 'red' + | 'green' + | 'yellow' + | 'blue' + | 'magenta' + | 'cyan' + | 'white' + | 'gray' + | 'grey' + | 'blackBright' + | 'redBright' + | 'greenBright' + | 'yellowBright' + | 'blueBright' + | 'magentaBright' + | 'cyanBright' + | 'whiteBright'; + +/** +Basic background colors. + +[More colors here.](https://github.com/chalk/chalk/blob/master/readme.md#256-and-truecolor-color-support) +*/ +declare type BackgroundColor = + | 'bgBlack' + | 'bgRed' + | 'bgGreen' + | 'bgYellow' + | 'bgBlue' + | 'bgMagenta' + | 'bgCyan' + | 'bgWhite' + | 'bgGray' + | 'bgGrey' + | 'bgBlackBright' + | 'bgRedBright' + | 'bgGreenBright' + | 'bgYellowBright' + | 'bgBlueBright' + | 'bgMagentaBright' + | 'bgCyanBright' + | 'bgWhiteBright'; + +/** +Basic colors. + +[More colors here.](https://github.com/chalk/chalk/blob/master/readme.md#256-and-truecolor-color-support) +*/ +declare type Color = ForegroundColor | BackgroundColor; + +declare type Modifiers = + | 'reset' + | 'bold' + | 'dim' + | 'italic' + | 'underline' + | 'inverse' + | 'hidden' + | 'strikethrough' + | 'visible'; + +declare namespace chalk { + /** + Levels: + - `0` - All colors disabled. + - `1` - Basic 16 colors support. + - `2` - ANSI 256 colors support. + - `3` - Truecolor 16 million colors support. + */ + type Level = 0 | 1 | 2 | 3; + + interface Options { + /** + Specify the color support for Chalk. + + By default, color support is automatically detected based on the environment. + + Levels: + - `0` - All colors disabled. + - `1` - Basic 16 colors support. + - `2` - ANSI 256 colors support. + - `3` - Truecolor 16 million colors support. + */ + level?: Level; + } + + /** + Return a new Chalk instance. + */ + type Instance = new (options?: Options) => Chalk; + + /** + Detect whether the terminal supports color. + */ + interface ColorSupport { + /** + The color level used by Chalk. + */ + level: Level; + + /** + Return whether Chalk supports basic 16 colors. + */ + hasBasic: boolean; + + /** + Return whether Chalk supports ANSI 256 colors. + */ + has256: boolean; + + /** + Return whether Chalk supports Truecolor 16 million colors. + */ + has16m: boolean; + } + + interface ChalkFunction { + /** + Use a template string. + + @remarks Template literals are unsupported for nested calls (see [issue #341](https://github.com/chalk/chalk/issues/341)) + + @example + ``` + import chalk = require('chalk'); + + log(chalk` + CPU: {red ${cpu.totalPercent}%} + RAM: {green ${ram.used / ram.total * 100}%} + DISK: {rgb(255,131,0) ${disk.used / disk.total * 100}%} + `); + ``` + + @example + ``` + import chalk = require('chalk'); + + log(chalk.red.bgBlack`2 + 3 = {bold ${2 + 3}}`) + ``` + */ + (text: TemplateStringsArray, ...placeholders: unknown[]): string; + + (...text: unknown[]): string; + } + + interface Chalk extends ChalkFunction { + /** + Return a new Chalk instance. + */ + Instance: Instance; + + /** + The color support for Chalk. + + By default, color support is automatically detected based on the environment. + + Levels: + - `0` - All colors disabled. + - `1` - Basic 16 colors support. + - `2` - ANSI 256 colors support. + - `3` - Truecolor 16 million colors support. + */ + level: Level; + + /** + Use HEX value to set text color. + + @param color - Hexadecimal value representing the desired color. + + @example + ``` + import chalk = require('chalk'); + + chalk.hex('#DEADED'); + ``` + */ + hex(color: string): Chalk; + + /** + Use keyword color value to set text color. + + @param color - Keyword value representing the desired color. + + @example + ``` + import chalk = require('chalk'); + + chalk.keyword('orange'); + ``` + */ + keyword(color: string): Chalk; + + /** + Use RGB values to set text color. + */ + rgb(red: number, green: number, blue: number): Chalk; + + /** + Use HSL values to set text color. + */ + hsl(hue: number, saturation: number, lightness: number): Chalk; + + /** + Use HSV values to set text color. + */ + hsv(hue: number, saturation: number, value: number): Chalk; + + /** + Use HWB values to set text color. + */ + hwb(hue: number, whiteness: number, blackness: number): Chalk; + + /** + Use a [Select/Set Graphic Rendition](https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_parameters) (SGR) [color code number](https://en.wikipedia.org/wiki/ANSI_escape_code#3/4_bit) to set text color. + + 30 <= code && code < 38 || 90 <= code && code < 98 + For example, 31 for red, 91 for redBright. + */ + ansi(code: number): Chalk; + + /** + Use a [8-bit unsigned number](https://en.wikipedia.org/wiki/ANSI_escape_code#8-bit) to set text color. + */ + ansi256(index: number): Chalk; + + /** + Use HEX value to set background color. + + @param color - Hexadecimal value representing the desired color. + + @example + ``` + import chalk = require('chalk'); + + chalk.bgHex('#DEADED'); + ``` + */ + bgHex(color: string): Chalk; + + /** + Use keyword color value to set background color. + + @param color - Keyword value representing the desired color. + + @example + ``` + import chalk = require('chalk'); + + chalk.bgKeyword('orange'); + ``` + */ + bgKeyword(color: string): Chalk; + + /** + Use RGB values to set background color. + */ + bgRgb(red: number, green: number, blue: number): Chalk; + + /** + Use HSL values to set background color. + */ + bgHsl(hue: number, saturation: number, lightness: number): Chalk; + + /** + Use HSV values to set background color. + */ + bgHsv(hue: number, saturation: number, value: number): Chalk; + + /** + Use HWB values to set background color. + */ + bgHwb(hue: number, whiteness: number, blackness: number): Chalk; + + /** + Use a [Select/Set Graphic Rendition](https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_parameters) (SGR) [color code number](https://en.wikipedia.org/wiki/ANSI_escape_code#3/4_bit) to set background color. + + 30 <= code && code < 38 || 90 <= code && code < 98 + For example, 31 for red, 91 for redBright. + Use the foreground code, not the background code (for example, not 41, nor 101). + */ + bgAnsi(code: number): Chalk; + + /** + Use a [8-bit unsigned number](https://en.wikipedia.org/wiki/ANSI_escape_code#8-bit) to set background color. + */ + bgAnsi256(index: number): Chalk; + + /** + Modifier: Resets the current color chain. + */ + readonly reset: Chalk; + + /** + Modifier: Make text bold. + */ + readonly bold: Chalk; + + /** + Modifier: Emitting only a small amount of light. + */ + readonly dim: Chalk; + + /** + Modifier: Make text italic. (Not widely supported) + */ + readonly italic: Chalk; + + /** + Modifier: Make text underline. (Not widely supported) + */ + readonly underline: Chalk; + + /** + Modifier: Inverse background and foreground colors. + */ + readonly inverse: Chalk; + + /** + Modifier: Prints the text, but makes it invisible. + */ + readonly hidden: Chalk; + + /** + Modifier: Puts a horizontal line through the center of the text. (Not widely supported) + */ + readonly strikethrough: Chalk; + + /** + Modifier: Prints the text only when Chalk has a color support level > 0. + Can be useful for things that are purely cosmetic. + */ + readonly visible: Chalk; + + readonly black: Chalk; + readonly red: Chalk; + readonly green: Chalk; + readonly yellow: Chalk; + readonly blue: Chalk; + readonly magenta: Chalk; + readonly cyan: Chalk; + readonly white: Chalk; + + /* + Alias for `blackBright`. + */ + readonly gray: Chalk; + + /* + Alias for `blackBright`. + */ + readonly grey: Chalk; + + readonly blackBright: Chalk; + readonly redBright: Chalk; + readonly greenBright: Chalk; + readonly yellowBright: Chalk; + readonly blueBright: Chalk; + readonly magentaBright: Chalk; + readonly cyanBright: Chalk; + readonly whiteBright: Chalk; + + readonly bgBlack: Chalk; + readonly bgRed: Chalk; + readonly bgGreen: Chalk; + readonly bgYellow: Chalk; + readonly bgBlue: Chalk; + readonly bgMagenta: Chalk; + readonly bgCyan: Chalk; + readonly bgWhite: Chalk; + + /* + Alias for `bgBlackBright`. + */ + readonly bgGray: Chalk; + + /* + Alias for `bgBlackBright`. + */ + readonly bgGrey: Chalk; + + readonly bgBlackBright: Chalk; + readonly bgRedBright: Chalk; + readonly bgGreenBright: Chalk; + readonly bgYellowBright: Chalk; + readonly bgBlueBright: Chalk; + readonly bgMagentaBright: Chalk; + readonly bgCyanBright: Chalk; + readonly bgWhiteBright: Chalk; + } +} + +/** +Main Chalk object that allows to chain styles together. +Call the last one as a method with a string argument. +Order doesn't matter, and later styles take precedent in case of a conflict. +This simply means that `chalk.red.yellow.green` is equivalent to `chalk.green`. +*/ +declare const chalk: chalk.Chalk & chalk.ChalkFunction & { + supportsColor: chalk.ColorSupport | false; + Level: chalk.Level; + Color: Color; + ForegroundColor: ForegroundColor; + BackgroundColor: BackgroundColor; + Modifiers: Modifiers; + stderr: chalk.Chalk & {supportsColor: chalk.ColorSupport | false}; +}; + +export = chalk; diff --git a/nodeJS/Learning/01/node_modules/chalk/license b/nodeJS/Learning/01/node_modules/chalk/license new file mode 100644 index 0000000..e7af2f7 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/chalk/license @@ -0,0 +1,9 @@ +MIT License + +Copyright (c) Sindre Sorhus (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/nodeJS/Learning/01/node_modules/chalk/node_modules/has-flag/index.d.ts b/nodeJS/Learning/01/node_modules/chalk/node_modules/has-flag/index.d.ts new file mode 100644 index 0000000..a0a48c8 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/chalk/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/nodeJS/Learning/01/node_modules/chalk/node_modules/has-flag/index.js b/nodeJS/Learning/01/node_modules/chalk/node_modules/has-flag/index.js new file mode 100644 index 0000000..b6f80b1 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/chalk/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/nodeJS/Learning/01/node_modules/chalk/node_modules/has-flag/license b/nodeJS/Learning/01/node_modules/chalk/node_modules/has-flag/license new file mode 100644 index 0000000..e7af2f7 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/chalk/node_modules/has-flag/license @@ -0,0 +1,9 @@ +MIT License + +Copyright (c) Sindre Sorhus (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/nodeJS/Learning/01/node_modules/chalk/node_modules/has-flag/package.json b/nodeJS/Learning/01/node_modules/chalk/node_modules/has-flag/package.json new file mode 100644 index 0000000..a9cba4b --- /dev/null +++ b/nodeJS/Learning/01/node_modules/chalk/node_modules/has-flag/package.json @@ -0,0 +1,46 @@ +{ + "name": "has-flag", + "version": "4.0.0", + "description": "Check if argv has a specific flag", + "license": "MIT", + "repository": "sindresorhus/has-flag", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "engines": { + "node": ">=8" + }, + "scripts": { + "test": "xo && ava && tsd" + }, + "files": [ + "index.js", + "index.d.ts" + ], + "keywords": [ + "has", + "check", + "detect", + "contains", + "find", + "flag", + "cli", + "command-line", + "argv", + "process", + "arg", + "args", + "argument", + "arguments", + "getopt", + "minimist", + "optimist" + ], + "devDependencies": { + "ava": "^1.4.1", + "tsd": "^0.7.2", + "xo": "^0.24.0" + } +} diff --git a/nodeJS/Learning/01/node_modules/chalk/node_modules/has-flag/readme.md b/nodeJS/Learning/01/node_modules/chalk/node_modules/has-flag/readme.md new file mode 100644 index 0000000..3f72dff --- /dev/null +++ b/nodeJS/Learning/01/node_modules/chalk/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. + +--- + + + +--- + + +## 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[]`
+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/nodeJS/Learning/01/node_modules/chalk/node_modules/supports-color/browser.js b/nodeJS/Learning/01/node_modules/chalk/node_modules/supports-color/browser.js new file mode 100644 index 0000000..62afa3a --- /dev/null +++ b/nodeJS/Learning/01/node_modules/chalk/node_modules/supports-color/browser.js @@ -0,0 +1,5 @@ +'use strict'; +module.exports = { + stdout: false, + stderr: false +}; diff --git a/nodeJS/Learning/01/node_modules/chalk/node_modules/supports-color/index.js b/nodeJS/Learning/01/node_modules/chalk/node_modules/supports-color/index.js new file mode 100644 index 0000000..6fada39 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/chalk/node_modules/supports-color/index.js @@ -0,0 +1,135 @@ +'use strict'; +const os = require('os'); +const tty = require('tty'); +const hasFlag = require('has-flag'); + +const {env} = process; + +let forceColor; +if (hasFlag('no-color') || + hasFlag('no-colors') || + hasFlag('color=false') || + hasFlag('color=never')) { + forceColor = 0; +} else if (hasFlag('color') || + hasFlag('colors') || + hasFlag('color=true') || + hasFlag('color=always')) { + forceColor = 1; +} + +if ('FORCE_COLOR' in env) { + 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) { + if (level === 0) { + return false; + } + + return { + level, + hasBasic: true, + has256: level >= 2, + has16m: level >= 3 + }; +} + +function supportsColor(haveStream, streamIsTTY) { + if (forceColor === 0) { + return 0; + } + + if (hasFlag('color=16m') || + hasFlag('color=full') || + hasFlag('color=truecolor')) { + return 3; + } + + if (hasFlag('color=256')) { + return 2; + } + + if (haveStream && !streamIsTTY && forceColor === undefined) { + return 0; + } + + const min = forceColor || 0; + + if (env.TERM === 'dumb') { + return min; + } + + if (process.platform === 'win32') { + // 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(osRelease[0]) >= 10 && + Number(osRelease[2]) >= 10586 + ) { + return Number(osRelease[2]) >= 14931 ? 3 : 2; + } + + return 1; + } + + if ('CI' in env) { + if (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI', 'GITHUB_ACTIONS', 'BUILDKITE'].some(sign => sign in env) || env.CI_NAME === 'codeship') { + return 1; + } + + return min; + } + + if ('TEAMCITY_VERSION' in env) { + return /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0; + } + + if (env.COLORTERM === 'truecolor') { + return 3; + } + + if ('TERM_PROGRAM' in env) { + const version = parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10); + + switch (env.TERM_PROGRAM) { + case 'iTerm.app': + return version >= 3 ? 3 : 2; + case 'Apple_Terminal': + return 2; + // No default + } + } + + if (/-256(color)?$/i.test(env.TERM)) { + return 2; + } + + if (/^screen|^xterm|^vt100|^vt220|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) { + return 1; + } + + if ('COLORTERM' in env) { + return 1; + } + + return min; +} + +function getSupportLevel(stream) { + const level = supportsColor(stream, stream && stream.isTTY); + return translateLevel(level); +} + +module.exports = { + supportsColor: getSupportLevel, + stdout: translateLevel(supportsColor(true, tty.isatty(1))), + stderr: translateLevel(supportsColor(true, tty.isatty(2))) +}; diff --git a/nodeJS/Learning/01/node_modules/chalk/node_modules/supports-color/license b/nodeJS/Learning/01/node_modules/chalk/node_modules/supports-color/license new file mode 100644 index 0000000..e7af2f7 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/chalk/node_modules/supports-color/license @@ -0,0 +1,9 @@ +MIT License + +Copyright (c) Sindre Sorhus (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/nodeJS/Learning/01/node_modules/chalk/node_modules/supports-color/package.json b/nodeJS/Learning/01/node_modules/chalk/node_modules/supports-color/package.json new file mode 100644 index 0000000..f7182ed --- /dev/null +++ b/nodeJS/Learning/01/node_modules/chalk/node_modules/supports-color/package.json @@ -0,0 +1,53 @@ +{ + "name": "supports-color", + "version": "7.2.0", + "description": "Detect whether a terminal supports color", + "license": "MIT", + "repository": "chalk/supports-color", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "engines": { + "node": ">=8" + }, + "scripts": { + "test": "xo && ava" + }, + "files": [ + "index.js", + "browser.js" + ], + "keywords": [ + "color", + "colour", + "colors", + "terminal", + "console", + "cli", + "ansi", + "styles", + "tty", + "rgb", + "256", + "shell", + "xterm", + "command-line", + "support", + "supports", + "capability", + "detect", + "truecolor", + "16m" + ], + "dependencies": { + "has-flag": "^4.0.0" + }, + "devDependencies": { + "ava": "^1.4.1", + "import-fresh": "^3.0.0", + "xo": "^0.24.0" + }, + "browser": "browser.js" +} diff --git a/nodeJS/Learning/01/node_modules/chalk/node_modules/supports-color/readme.md b/nodeJS/Learning/01/node_modules/chalk/node_modules/supports-color/readme.md new file mode 100644 index 0000000..3654228 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/chalk/node_modules/supports-color/readme.md @@ -0,0 +1,76 @@ +# supports-color [![Build Status](https://travis-ci.org/chalk/supports-color.svg?branch=master)](https://travis-ci.org/chalk/supports-color) + +> Detect whether a terminal supports color + + +## Install + +``` +$ npm install supports-color +``` + + +## Usage + +```js +const supportsColor = require('supports-color'); + +if (supportsColor.stdout) { + console.log('Terminal stdout supports color'); +} + +if (supportsColor.stdout.has256) { + console.log('Terminal stdout supports 256 colors'); +} + +if (supportsColor.stderr.has16m) { + console.log('Terminal stderr supports 16 million colors (truecolor)'); +} +``` + + +## API + +Returns an `Object` with a `stdout` and `stderr` property for testing either streams. Each property is an `Object`, or `false` if color is not supported. + +The `stdout`/`stderr` objects specifies a level of support for color through a `.level` property and a corresponding flag: + +- `.level = 1` and `.hasBasic = true`: Basic color support (16 colors) +- `.level = 2` and `.has256 = true`: 256 color support +- `.level = 3` and `.has16m = true`: Truecolor support (16 million colors) + + +## Info + +It obeys the `--color` and `--no-color` CLI flags. + +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. + + +## Related + +- [supports-color-cli](https://github.com/chalk/supports-color-cli) - CLI for this module +- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right + + +## Maintainers + +- [Sindre Sorhus](https://github.com/sindresorhus) +- [Josh Junon](https://github.com/qix-) + + +--- + +
+ + Get professional support for this package with a Tidelift subscription + +
+ + Tidelift helps make open source sustainable for maintainers while giving companies
assurances about security, maintenance, and licensing for their dependencies. + +
+ +--- diff --git a/nodeJS/Learning/01/node_modules/chalk/package.json b/nodeJS/Learning/01/node_modules/chalk/package.json new file mode 100644 index 0000000..47c23f2 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/chalk/package.json @@ -0,0 +1,68 @@ +{ + "name": "chalk", + "version": "4.1.2", + "description": "Terminal string styling done right", + "license": "MIT", + "repository": "chalk/chalk", + "funding": "https://github.com/chalk/chalk?sponsor=1", + "main": "source", + "engines": { + "node": ">=10" + }, + "scripts": { + "test": "xo && nyc ava && tsd", + "bench": "matcha benchmark.js" + }, + "files": [ + "source", + "index.d.ts" + ], + "keywords": [ + "color", + "colour", + "colors", + "terminal", + "console", + "cli", + "string", + "str", + "ansi", + "style", + "styles", + "tty", + "formatting", + "rgb", + "256", + "shell", + "xterm", + "log", + "logging", + "command-line", + "text" + ], + "dependencies": { + "ansi-styles": "^4.1.0", + "supports-color": "^7.1.0" + }, + "devDependencies": { + "ava": "^2.4.0", + "coveralls": "^3.0.7", + "execa": "^4.0.0", + "import-fresh": "^3.1.0", + "matcha": "^0.7.0", + "nyc": "^15.0.0", + "resolve-from": "^5.0.0", + "tsd": "^0.7.4", + "xo": "^0.28.2" + }, + "xo": { + "rules": { + "unicorn/prefer-string-slice": "off", + "unicorn/prefer-includes": "off", + "@typescript-eslint/member-ordering": "off", + "no-redeclare": "off", + "unicorn/string-content": "off", + "unicorn/better-regex": "off" + } + } +} diff --git a/nodeJS/Learning/01/node_modules/chalk/readme.md b/nodeJS/Learning/01/node_modules/chalk/readme.md new file mode 100644 index 0000000..a055d21 --- /dev/null +++ b/nodeJS/Learning/01/node_modules/chalk/readme.md @@ -0,0 +1,341 @@ +

+
+
+ Chalk +
+
+
+

+ +> Terminal string styling done right + +[![Build Status](https://travis-ci.org/chalk/chalk.svg?branch=master)](https://travis-ci.org/chalk/chalk) [![Coverage Status](https://coveralls.io/repos/github/chalk/chalk/badge.svg?branch=master)](https://coveralls.io/github/chalk/chalk?branch=master) [![npm dependents](https://badgen.net/npm/dependents/chalk)](https://www.npmjs.com/package/chalk?activeTab=dependents) [![Downloads](https://badgen.net/npm/dt/chalk)](https://www.npmjs.com/package/chalk) [![](https://img.shields.io/badge/unicorn-approved-ff69b4.svg)](https://www.youtube.com/watch?v=9auOCbH5Ns4) [![XO code style](https://img.shields.io/badge/code_style-XO-5ed9c7.svg)](https://github.com/xojs/xo) ![TypeScript-ready](https://img.shields.io/npm/types/chalk.svg) [![run on repl.it](https://repl.it/badge/github/chalk/chalk)](https://repl.it/github/chalk/chalk) + + + +
+ +--- + + + +--- + +
+ +## Highlights + +- Expressive API +- Highly performant +- Ability to nest styles +- [256/Truecolor color support](#256-and-truecolor-color-support) +- Auto-detects color support +- Doesn't extend `String.prototype` +- Clean and focused +- Actively maintained +- [Used by ~50,000 packages](https://www.npmjs.com/browse/depended/chalk) as of January 1, 2020 + +## Install + +```console +$ npm install chalk +``` + +## Usage + +```js +const chalk = require('chalk'); + +console.log(chalk.blue('Hello world!')); +``` + +Chalk comes with an easy to use composable API where you just chain and nest the styles you want. + +```js +const chalk = require('chalk'); +const log = console.log; + +// Combine styled and normal strings +log(chalk.blue('Hello') + ' World' + chalk.red('!')); + +// Compose multiple styles using the chainable API +log(chalk.blue.bgRed.bold('Hello world!')); + +// Pass in multiple arguments +log(chalk.blue('Hello', 'World!', 'Foo', 'bar', 'biz', 'baz')); + +// Nest styles +log(chalk.red('Hello', chalk.underline.bgBlue('world') + '!')); + +// Nest styles of the same type even (color, underline, background) +log(chalk.green( + 'I am a green line ' + + chalk.blue.underline.bold('with a blue substring') + + ' that becomes green again!' +)); + +// ES2015 template literal +log(` +CPU: ${chalk.red('90%')} +RAM: ${chalk.green('40%')} +DISK: ${chalk.yellow('70%')} +`); + +// ES2015 tagged template literal +log(chalk` +CPU: {red ${cpu.totalPercent}%} +RAM: {green ${ram.used / ram.total * 100}%} +DISK: {rgb(255,131,0) ${disk.used / disk.total * 100}%} +`); + +// Use RGB colors in terminal emulators that support it. +log(chalk.keyword('orange')('Yay for orange colored text!')); +log(chalk.rgb(123, 45, 67).underline('Underlined reddish color')); +log(chalk.hex('#DEADED').bold('Bold gray!')); +``` + +Easily define your own themes: + +```js +const chalk = require('chalk'); + +const error = chalk.bold.red; +const warning = chalk.keyword('orange'); + +console.log(error('Error!')); +console.log(warning('Warning!')); +``` + +Take advantage of console.log [string substitution](https://nodejs.org/docs/latest/api/console.html#console_console_log_data_args): + +```js +const name = 'Sindre'; +console.log(chalk.green('Hello %s'), name); +//=> 'Hello Sindre' +``` + +## API + +### chalk.`
+ + Get professional support for this package with a Tidelift subscription + +
+ + Tidelift helps make open source sustainable for maintainers while giving companies
assurances about security, maintenance, and licensing for their dependencies. + +