.config/coc/extensions/node_modules/coc-prettier/node_modules/postcss-html/lib/block-fixer.js

   1 "use strict";
   2 const reNewLine = /(?:\r?\n|\r)/gm;
   3 const getSyntax = require("./get-syntax");
   4
   5 function DocumentFixer (source) {
   6         let match;
   7         const lines = [];
   8         reNewLine.lastIndex = 0;
   9         while ((match = reNewLine.exec(source))) {
  10                 lines.push(match.index);
  11         }
  12         this.lines = lines;
  13 }
  14
  15 DocumentFixer.prototype = {
  16         block: function (style) {
  17                 return new LocalFixer(this.lines, style);
  18         },
  19 };
  20
  21 function LocalFixer (lines, style) {
  22         let line = 0;
  23         let column = style.startIndex;
  24         lines.some((lineEndIndex, lineNumber) => {
  25                 if (lineEndIndex >= style.startIndex) {
  26                         line = lineNumber--;
  27                         if (lineNumber in lines) {
  28                                 column = style.startIndex - lines[lineNumber] - 1;
  29                         }
  30                         return true;
  31                 }
  32         });
  33
  34         this.line = line;
  35         this.column = column;
  36         this.style = style;
  37 }
  38
  39 LocalFixer.prototype = {
  40         object: function (object) {
  41                 if (object) {
  42                         if (object.line === 1) {
  43                                 object.column += this.column;
  44                         }
  45                         object.line += this.line;
  46                 }
  47         },
  48         node: function (node) {
  49                 this.object(node.source.start);
  50                 this.object(node.source.end);
  51         },
  52         root: function (root) {
  53                 this.object(root.source.start);
  54                 root.walk(node => {
  55                         this.node(node);
  56                 });
  57         },
  58         error: function (error) {
  59                 if (error && error.name === "CssSyntaxError") {
  60                         this.object(error);
  61                         this.object(error.input);
  62                         error.message = error.message.replace(/:\d+:\d+:/, ":" + error.line + ":" + error.column + ":");
  63                 }
  64                 return error;
  65         },
  66         parse: function (opts) {
  67                 const style = this.style;
  68                 const syntax = getSyntax(opts, style.lang);
  69                 let root;
  70                 try {
  71                         root = syntax.parse(style.content, Object.assign({}, opts, {
  72                                 map: false,
  73                         }));
  74                 } catch (error) {
  75                         throw this.error(error);
  76                 }
  77                 this.root(root);
  78                 Object.assign(root.source, {
  79                         isHTMLAttribute: !!style.isHTMLAttribute,
  80                         isMarkdown: !!style.isMarkdown,
  81                         isHTMLTag: !!style.isHTMLTag,
  82                         lang: style.lang || "css",
  83                         syntax,
  84                 });
  85
  86                 return root;
  87         },
  88 };
  89
  90 module.exports = DocumentFixer;