static parse()

in x-test.js [361:417]

• 57 lines of code
• 17 McCabe index (conditional complexity)

  static parse(text) {
    const result = { tag: '', properties: {}, attributes: {}, failed: false, done: false };
    result.properties.innerText = text;
    const indentMatch = text.match(/^((?: {4})+)/);
    if (indentMatch) {
      const lines = text.split('\n').length - 1;
      const indent = indentMatch[1].replace(/ {4}/g, '\u00a6   ');
      result.attributes.indent = lines ? `${`${indent}\n`.repeat(lines)}${indent}` : indent;
    }
    if (text.match(/^(?: {4})*# Subtest: https?:.*/)) {
      result.tag = 'a';
      const href = text.replace(/^(?: {4})*# Subtest: /, '');
      result.properties.href = href;
      Object.assign(result.attributes, { output: '', subtest: '' });
    } else if (text.match(/^Bail out! https?:.*/)) {
      result.tag = 'a';
      result.failed = true;
      const href = text.replace(/Bail out! /, '');
      result.properties.href = href;
      Object.assign(result.attributes, { output: '', subtest: '', bail: '' });
    } else {
      result.tag = 'div';
      result.attributes.output = '';
      if (text.match(/^(?: {4})*# Subtest:/)) {
        result.attributes.subtest = '';
      } else if (text.match(/^(?: {4})*# /)) {
        result.attributes.diagnostic = '';
      } else if (text.match(/^(?: {4})*ok /)) {
        Object.assign(result.attributes, { it: '', ok: '' });
        if (text.match(/^(?: {4})*[^ #][^#]* # SKIP/)) {
          result.attributes.directive = 'skip';
        } else if (text.match(/^(?: {4})*[^ #][^#]* # TODO/)) {
          result.attributes.directive = 'todo';
        }
      } else if (text.match(/^(?: {4})*not ok /)) {
        result.attributes.it = '';
        if (text.match(/^(?: {4})*[^ #][^#]* # TODO/)) {
          result.attributes.directive = 'todo';
        } else {
          result.failed = true;
        }
      } else if (text.match(/^(?: {4})* {2}---/)) {
        result.attributes.yaml = '';
      } else if (text.match(/^TAP/)) {
        result.attributes.version = '';
      } else if (text.match(/^(?: {4})*1\.\.\d*/)) {
        result.attributes.plan = '';
        if (!indentMatch) {
          result.done = true;
        }
      } else if (text.match(/^(?: {4})*Bail out!.*/)) {
        result.attributes.bail = '';
        result.failed = true;
      }
    }
    return result;
  }