Function parseFile

packages/code-map/src/parse.ts:354–379

(
  parser: Parser,
  query: Query,
  sourceCode: string,
)

}

function parseFile(
  parser: Parser,
  query: Query,
  sourceCode: string,
): { [key: string]: string[] } {
  const tree = parser.parse(sourceCode)
  if (!tree) {
    return {}
  }
  try {
    const captures = query.captures(tree.rootNode)
    const result: { [key: string]: string[] } = {}

    for (const capture of captures) {
      const { name, node } = capture
      if (!result[name]) {
        result[name] = []
      }
      result[name].push(node.text)
    }

    return result
  } finally {
    ;(tree as { delete?: () => void }).delete?.()
  }
}