Function extractCommandArguments

src/utils/bash/parser.ts:189–222

(commandNode: Node)

}

export function extractCommandArguments(commandNode: Node): string[] {
  // Declaration commands
  if (commandNode.type === 'declaration_command') {
    const firstChild = commandNode.children[0]
    return firstChild && DECLARATION_COMMANDS.has(firstChild.text)
      ? [firstChild.text]
      : []
  }

  const args: string[] = []
  let foundCommandName = false

  for (const child of commandNode.children) {
    if (child.type === 'variable_assignment') continue

    // Command name
    if (
      child.type === 'command_name' ||
      (!foundCommandName && child.type === 'word')
    ) {
      foundCommandName = true
      args.push(child.text)
      continue
    }

    // Arguments
    if (ARGUMENT_TYPES.has(child.type)) {
      args.push(stripQuotes(child.text))
    } else if (SUBSTITUTION_TYPES.has(child.type)) {
      break
    }
  }
  return args
}

function stripQuotes(text: string): string {
  return text.length >= 2 &&