.config/coc/extensions/node_modules/coc-prettier/node_modules/postcss/lib/terminal-highlight.js

   1 'use strict';
   2
   3 exports.__esModule = true;
   4
   5 var _chalk = require('chalk');
   6
   7 var _chalk2 = _interopRequireDefault(_chalk);
   8
   9 var _tokenize = require('./tokenize');
  10
  11 var _tokenize2 = _interopRequireDefault(_tokenize);
  12
  13 var _input = require('./input');
  14
  15 var _input2 = _interopRequireDefault(_input);
  16
  17 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  18
  19 var HIGHLIGHT_THEME = {
  20     'brackets': _chalk2.default.cyan,
  21     'at-word': _chalk2.default.cyan,
  22     'call': _chalk2.default.cyan,
  23     'comment': _chalk2.default.gray,
  24     'string': _chalk2.default.green,
  25     'class': _chalk2.default.yellow,
  26     'hash': _chalk2.default.magenta,
  27     '(': _chalk2.default.cyan,
  28     ')': _chalk2.default.cyan,
  29     '{': _chalk2.default.yellow,
  30     '}': _chalk2.default.yellow,
  31     '[': _chalk2.default.yellow,
  32     ']': _chalk2.default.yellow,
  33     ':': _chalk2.default.yellow,
  34     ';': _chalk2.default.yellow
  35 };
  36
  37 function getTokenType(_ref, processor) {
  38     var type = _ref[0],
  39         value = _ref[1];
  40
  41     if (type === 'word') {
  42         if (value[0] === '.') {
  43             return 'class';
  44         }
  45         if (value[0] === '#') {
  46             return 'hash';
  47         }
  48     }
  49
  50     if (!processor.endOfFile()) {
  51         var next = processor.nextToken();
  52         processor.back(next);
  53         if (next[0] === 'brackets' || next[0] === '(') return 'call';
  54     }
  55
  56     return type;
  57 }
  58
  59 function terminalHighlight(css) {
  60     var processor = (0, _tokenize2.default)(new _input2.default(css), { ignoreErrors: true });
  61     var result = '';
  62
  63     var _loop = function _loop() {
  64         var token = processor.nextToken();
  65         var color = HIGHLIGHT_THEME[getTokenType(token, processor)];
  66         if (color) {
  67             result += token[1].split(/\r?\n/).map(function (i) {
  68                 return color(i);
  69             }).join('\n');
  70         } else {
  71             result += token[1];
  72         }
  73     };
  74
  75     while (!processor.endOfFile()) {
  76         _loop();
  77     }
  78     return result;
  79 }
  80
  81 exports.default = terminalHighlight;
  82 module.exports = exports['default'];
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