mixn/carbon-now-cli

bun i -g carbon-now-cli

pnpm i -g carbon-now-cli

npx carbon-now-cli <file>

npm i -g carbon-now-cli

yarn global add carbon-now-cli

Beautiful images of your code — from right inside your terminal.

Usage
  $ carbon-now <file>
  $ pbpaste | carbon-now
  $ carbon-now --from-clipboard

Options
  --start, -s          Starting line of input
  --end, -e            Ending line of input
  --interactive, -i    Interactive mode
  --preset, -p         Apply an existing preset
  --save-to            Image save location, default: cwd
  --save-as            Image name without extension, default: original-hash
  --from-clipboard     Read input from clipboard instead of file
  --to-clipboard       Copy image to clipboard instead of saving
  --open-in-browser    Open in browser instead of saving
  --config             Use a different, local config (read-only)
  --settings           Override specific settings for this run
  --disable-headless   Run Playwright in headful mode
  --engine             Use different rendering engine, default: `chromium`
                       Options: `chromium`, `firefox`, `webkit`
  --skip-display       Don’t display the image in the terminal

Examples
  See: https://github.com/mixn/carbon-now-cli#examples

{
  "latest-preset": {
    // Equal to `presentation` below
  },
  "presentation": {
    "theme": "base16-light",
    "backgroundColor": "white",
    "windowTheme": "none",
    "windowControls": true,
    "fontFamily": "Space Mono",
    "fontSize": "18px",
    "lineNumbers": false,
    "firstLineNumber": 1,
    "selectedLines": "*",
    "dropShadow": false,
    "dropShadowOffsetY": "20px",
    "dropShadowBlurRadius": "68px",
    "widthAdjustment": true,
    "width": "20000px",
    "lineHeight": "140%",
    "paddingVertical": "35px",
    "paddingHorizontal": "35px",
    "squaredImage": false,
    "watermark": false,
    "exportSize": "2x",
    "type": "png"
  }
}

carbon-now _unfold.js --preset <name-of-preset>

interface CarbonCLIPresetInterface {
  backgroundColor: string;
  dropShadow: boolean;
  dropShadowBlurRadius: string;
  dropShadowOffsetY: string;
  exportSize: '1x' | '2x' | '4x';
  firstLineNumber: number;
  fontFamily: CarbonFontFamilyType;
  fontSize: string;
  lineHeight: string;
  lineNumbers: boolean;
  paddingHorizontal: string;
  paddingVertical: string;
  selectedLines: string; // All: "*"; Lines 3-6: "3,4,5,6", etc.
  squaredImage: boolean;
  theme: CarbonThemeType;
  type: 'png' | 'svg';
  watermark: boolean;
  widthAdjustment: boolean;
  windowControls: boolean;
  windowTheme: 'none' | 'sharp' | 'bw';
  custom?: CarbonThemeHighlightsInterface;
  width?: string;
  // Below are detected automatically, and not persisted as keys
  language?: string;
  titleBar?: string;
}

interface CarbonThemeHighlightsInterface {
  background?: string;
  text?: string;
  variable?: string;
  variable2?: string;
  variable3?: string;
  attribute?: string;
  definition?: string;
  keyword?: string;
  operator?: string;
  property?: string;
  number?: string;
  string?: string;
  comment?: string;
  meta?: string;
  tag?: string;
}

{
  "hacker": {
    "backgroundColor": "rgba(0, 255, 0, 1)",
    "windowTheme": "bw",
    "windowControls": true,
    "fontFamily": "Anonymous Pro",
    "fontSize": "18px",
    "lineNumbers": false,
    "firstLineNumber": 1,
    "dropShadow": false,
    "selectedLines": "*",
    "dropShadowOffsetY": "20px",
    "dropShadowBlurRadius": "68px",
    "widthAdjustment": true,
    "lineHeight": "133%",
    "paddingVertical": "30px",
    "paddingHorizontal": "30px",
    "squaredImage": false,
    "watermark": false,
    "exportSize": "2x",
    "type": "png",
    "custom": {
      "background": "rgba(0, 0, 0, 1)",
      "text": "rgba(0, 255, 0, 1)",
      "variable": "rgba(0, 255, 0, 1)",
      "variable2": "rgba(0, 255, 0, 1)",
      "attribute": "rgba(0, 255, 0, 1)",
      "definition": "rgba(0, 255, 0, 1)",
      "keyword": "rgba(0, 255, 0, 1)",
      "operator": "rgba(0, 255, 0, 1)",
      "property": "rgba(0, 255, 0, 1)",
      "number": "rgba(0, 255, 0, 1)",
      "string": "rgba(0, 255, 0, 1)",
      "comment": "rgba(0, 255, 0, 1)",
      "meta": "rgba(0, 255, 0, 1)",
      "tag": "rgba(0, 255, 0, 1)"
    }
  }
}

carbon-now _unfold.js --preset hacker

carbon-now _unfold.js --config local-config.json --preset dark

// Example from https://carbon.now.sh/
const unfold = (f, seed) => {
  const go = (f, seed, acc) => {
    const res = f(seed)
    return res ? go(f, res[1], acc.concat([res[0]])) : acc
  }
  return go(f, seed, [])
};

carbon-now _unfold.js

carbon-now _unfold.js --interactive

carbon-now _unfold.js --start 3 --end 6

carbon-now _unfold.js --to-clipboard

sudo apt-get install xclip

pbpaste | carbon-now
echo '<h1>Hi</h1>' | carbon-now

carbon-now --from-clipboard

carbon-now _unfold.js --preset presentation --settings '{"theme": "nord", "titleBar": "custom-title.js"}'

carbon-now _unfold.js --start 3 --end 6 --save-to ~/Desktop --save-as example-23 --interactive

carbon-now _unfold.js --start 3 --end 6 --interactive --open-in-browser