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📄 validateDefaultProjectForFilesGlob.ts

📊 Analysis Summary

Metric	Count
🔧 Functions	1
📊 Variables & Constants	1

📚 Table of Contents

• Variables & Constants
• Functions

🛠️ File Location:

📂 packages/typescript-estree/src/create-program/validateDefaultProjectForFilesGlob.ts

Variables & Constants

Name	Type	Kind	Value	Exported
DEFAULT_PROJECT_FILES_ERROR_EXPLANATION	"\n\nHaving many files run with the default project is known to cause performance issues and slow down linting.\n\nSee https://typescript-eslint.io/troubleshooting/typed-linting#allowdefaultproject-glob-too-wide\n"	const	``

Having many files run with the default project is known to cause performance issues and slow down linting.

See https://typescript-eslint.io/troubleshooting/typed-linting#allowdefaultproject-glob-too-wide `` | ✓ |

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Functions

validateDefaultProjectForFilesGlob(allowDefaultProject: string[] | undefined): void

Code

export function validateDefaultProjectForFilesGlob(
  allowDefaultProject: string[] | undefined,
): void {
  if (!allowDefaultProject?.length) {
    return;
  }

  for (const glob of allowDefaultProject) {
    if (glob === '*') {
      throw new Error(
        `allowDefaultProject contains the overly wide '*'.${DEFAULT_PROJECT_FILES_ERROR_EXPLANATION}`,
      );
    }
    if (glob.includes('**')) {
      throw new Error(
        `allowDefaultProject glob '${glob}' contains a disallowed '**'.${DEFAULT_PROJECT_FILES_ERROR_EXPLANATION}`,
      );
    }
  }
}

• Parameters:
• allowDefaultProject: string[] | undefined
• Return Type: void
• Calls:
• glob.includes

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