comment-parser/lib/parser/tokenizers/tag.cjs

Generic JSDoc-like comment parser

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
/**
 * Splits the `@prefix` from remaining `Spec.lines[].token.description` into the `tag` token,
 * and populates `spec.tag`
 */

function tagTokenizer() {
  return spec => {
    const {
      tokens
    } = spec.source[0];
    const match = tokens.description.match(/\s*(@(\S+))(\s*)/);

    if (match === null) {
      spec.problems.push({
        code: 'spec:tag:prefix',
        message: 'tag should start with "@" symbol',
        line: spec.source[0].number,
        critical: true
      });
      return spec;
    }

    tokens.tag = match[1];
    tokens.postTag = match[3];
    tokens.description = tokens.description.slice(match[0].length);
    spec.tag = match[2];
    return spec;
  };
}

exports.default = tagTokenizer;
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