mirror of
https://github.com/zhigang1992/create-react-app.git
synced 2026-06-17 19:25:28 +08:00
89 lines
3.0 KiB
JavaScript
89 lines
3.0 KiB
JavaScript
var Anser = require('anser');
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// Color scheme inspired by https://chriskempson.github.io/base16/css/base16-github.css
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var base00 = 'ffffff'; // Default Background
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var base01 = 'f5f5f5'; // Lighter Background (Used for status bars)
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var base02 = 'c8c8fa'; // Selection Background
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var base03 = '969896'; // Comments, Invisibles, Line Highlighting
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var base04 = 'e8e8e8'; // Dark Foreground (Used for status bars)
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var base05 = '333333'; // Default Foreground, Caret, Delimiters, Operators
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var base06 = 'ffffff'; // Light Foreground (Not often used)
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var base07 = 'ffffff'; // Light Background (Not often used)
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var base08 = 'ed6a43'; // Variables, XML Tags, Markup Link Text, Markup Lists, Diff Deleted
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var base09 = '0086b3'; // Integers, Boolean, Constants, XML Attributes, Markup Link Url
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var base0A = '795da3'; // Classes, Markup Bold, Search Text Background
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var base0B = '183691'; // Strings, Inherited Class, Markup Code, Diff Inserted
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var base0C = '183691'; // Support, Regular Expressions, Escape Characters, Markup Quotes
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var base0D = '795da3'; // Functions, Methods, Attribute IDs, Headings
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var base0E = 'a71d5d'; // Keywords, Storage, Selector, Markup Italic, Diff Changed
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var base0F = '333333'; // Deprecated, Opening/Closing Embedded Language Tags e.g. <?php ?>
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// Map ANSI colors from what babel-code-frame uses to base16-github
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// See: https://github.com/babel/babel/blob/e86f62b304d280d0bab52c38d61842b853848ba6/packages/babel-code-frame/src/index.js#L9-L22
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var colors = {
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reset: [base05, 'transparent'],
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black: base05,
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red: base08, /* marker, bg-invalid */
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green: base0B, /* string */
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yellow: base08, /* capitalized, jsx_tag, punctuator */
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blue: base0C,
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magenta: base0C, /* regex */
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cyan: base0E, /* keyword */
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gray: base03, /* comment, gutter */
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lightgrey: base01,
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darkgrey: base03
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};
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var anserMap = {
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'ansi-bright-black': 'black',
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'ansi-bright-yellow': 'yellow',
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'ansi-yellow': 'yellow',
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'ansi-bright-green': 'green',
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'ansi-green': 'green',
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'ansi-bright-cyan': 'cyan',
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'ansi-cyan': 'cyan',
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'ansi-bright-red': 'red',
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'ansi-red': 'red',
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'ansi-bright-magenta': 'magenta',
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'ansi-magenta': 'magenta'
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}
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function ansiHTML(txt) {
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const arr = new Anser().ansiToJson(txt, {
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use_classes: true
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})
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let result = ''
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let open = false
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for (let c of arr) {
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const { content, fg } = c
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const contentParts = content.split('\n')
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for (let index = 0; index < contentParts.length; ++index) {
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if (!open) {
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result += '<span data-ansi-line="true">'
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open = true
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}
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let part = contentParts[index].replace('\r', '')
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const color = colors[anserMap[fg]]
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if (color != null) {
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result += `<span style="color: #${color};">${part}</span>`
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} else {
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if (fg != null) console.log('Missing color mapping: ', fg)
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result += `<span>${part}</span>`
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}
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if (index < contentParts.length - 1) {
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result += '</span>'
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open = false
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result += '<br/>'
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}
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}
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}
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if (open) {
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result += '</span>'
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open = false
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}
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return result
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}
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module.exports = ansiHTML;
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