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How to use findIncludeExclude method in storybook-root

Best JavaScript code snippet using storybook-root

traverse-helpers.js

Source:traverse-helpers.js

...60    default:61      throw new Error(`Unexpected descriptor: ${type}`);62  }63}64function findIncludeExclude(ast) {65  const program = (ast && ast.program) || ast;66  const metaDeclaration =67    program &&68    program.body &&69    program.body.find(70      (d) =>71        d.type === 'ExportDefaultDeclaration' &&72        d.declaration.type === 'ObjectExpression' &&73        (d.declaration.properties || []).length74    );75  const includeStories = getDescriptor(metaDeclaration, 'includeStories');76  const excludeStories = getDescriptor(metaDeclaration, 'excludeStories');77  return {78    includeStories,79    excludeStories,80  };81}82export function splitExports(ast, source) {83  const parts = [];84  let lastIndex = 0;85  const includeExclude = findIncludeExclude(ast);86  estraverse.traverse(ast, {87    fallback: 'iteration',88    enter: (node) => {89      patchNode(node);90      const isNamedExport = node.type === 'ExportNamedDeclaration' && node.declaration;91      const isFunctionVariableExport =92        isNamedExport && isFunctionVariable(node.declaration.declarations, includeExclude);93      const isFunctionDeclarationExport =94        isNamedExport && isFunctionDeclaration(node.declaration, includeExclude);95      if (isFunctionDeclarationExport || isFunctionVariableExport) {96        const functionNode = isFunctionVariableExport97          ? node.declaration.declarations[0].init98          : node.declaration;99        parts.push({...

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