Function detectDevtoolsImport

packages/devtools-vite/src/inject-plugin.ts:12–36

(code: string)

 * Detects if a file imports TanStack devtools packages
 */
const detectDevtoolsImport = (code: string): boolean => {
  try {
    const result = parseSync('input.tsx', code, {
      sourceType: 'module',
      lang: 'tsx',
    })
    if (result.errors.length > 0) return false

    let hasDevtoolsImport = false

    walk(result.program, (node) => {
      if (hasDevtoolsImport) return
      if (
        node.type === 'ImportDeclaration' &&
        isTanStackDevtoolsImport(node.source.value)
      ) {
        hasDevtoolsImport = true
      }
    })

    return hasDevtoolsImport
  } catch (e) {
    return false
  }
}

/**
 * Finds the TanStackDevtools component name in the file