@uiw/codemirror-theme-basic/src/dark.ts

Theme basic for CodeMirror.

import { tags as t } from '@lezer/highlight';
import { createTheme, type CreateThemeOptions } from '@uiw/codemirror-themes';

export const defaultSettingsBasicDark: CreateThemeOptions['settings'] = {
  background: '#2E3235',
  foreground: '#DDDDDD',
  caret: '#DDDDDD',
  selection: '#202325',
  selectionMatch: '#202325',
  gutterBackground: '#292d30',
  gutterForeground: '#808080',
  gutterBorder: '1px solid #ffffff10',
  lineHighlight: '#B9D2FF30',
};

export const basicDarkStyle: CreateThemeOptions['styles'] = [
  { tag: t.keyword, color: '#fda331' },
  { tag: [t.name, t.deleted, t.character, t.propertyName, t.macroName], color: '#b5bd68' },
  { tag: [t.variableName], color: '#6fb3d2' },
  { tag: [t.function(t.variableName)], color: '#fda331' },
  { tag: [t.labelName], color: '#fc6d24' },
  { tag: [t.color, t.constant(t.name), t.standard(t.name)], color: '#fda331' },
  { tag: [t.definition(t.name), t.separator], color: '#cc99cc' },
  { tag: [t.brace], color: '#cc99cc' },
  { tag: [t.annotation], color: '#fc6d24' },
  { tag: [t.number, t.changed, t.annotation, t.modifier, t.self, t.namespace], color: '#fda331' },
  { tag: [t.typeName, t.className], color: '#6fb3d2' },
  { tag: [t.operator, t.operatorKeyword], color: '#cc99cc' },
  { tag: [t.tagName], color: '#fda331' },
  { tag: [t.squareBracket], color: '#cc99cc' },
  { tag: [t.angleBracket], color: '#cc99cc' },
  { tag: [t.attributeName], color: '#6fb3d2' },
  { tag: [t.regexp], color: '#fda331' },
  { tag: [t.quote], color: '#DDDDDD' },
  { tag: [t.string], color: '#b5bd68' },
  {
    tag: t.link,
    color: '#6987AF',
    textDecoration: 'underline',
    textUnderlinePosition: 'under',
  },
  { tag: [t.url, t.escape, t.special(t.string)], color: '#8abeb7' },
  { tag: [t.meta], color: '#A54543' },
  { tag: [t.comment], color: '#808080', fontStyle: 'italic' },
  { tag: t.monospace, color: '#DDDDDD' },
  { tag: t.strong, fontWeight: 'bold', color: '#fda331' },
  { tag: t.emphasis, fontStyle: 'italic', color: '#6fb3d2' },
  { tag: t.strikethrough, textDecoration: 'line-through' },
  { tag: t.heading, fontWeight: 'bold', color: '#DDDDDD' },
  { tag: t.special(t.heading1), fontWeight: 'bold', color: '#DDDDDD' },
  { tag: t.heading1, fontWeight: 'bold', color: '#DDDDDD' },
  {
    tag: [t.heading2, t.heading3, t.heading4],
    fontWeight: 'bold',
    color: '#DDDDDD',
  },
  { tag: [t.heading5, t.heading6], color: '#DDDDDD' },
  { tag: [t.atom, t.bool, t.special(t.variableName)], color: '#8abeb7' },
  { tag: [t.processingInstruction, t.inserted], color: '#8abeb7' },
  { tag: [t.contentSeparator], color: '#6fb3d2' },
  { tag: t.invalid, color: '#B9D2FF', borderBottom: `1px dotted ${'#fc6d24'}` },
];

export const basicDarkInit = (options?: Partial<CreateThemeOptions>) => {
  const { theme = 'dark', settings = {}, styles = [] } = options || {};
  return createTheme({
    theme: theme,
    settings: {
      ...defaultSettingsBasicDark,
      ...settings,
    },
    styles: [...basicDarkStyle, ...styles],
  });
};

export const basicDark = basicDarkInit();