Function getKeyIndexes has a Cognitive Complexity of 66 (exceeds 5 allowed). Consider refactoring.

Open

exports.getKeyIndexes = function (commandName, args, options) {
  var command = commands[commandName]
  if (!command) {
    throw new Error('Unknown command ' + commandName)
  }

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Function getKeyIndexes has 86 lines of code (exceeds 25 allowed). Consider refactoring.

Open

exports.getKeyIndexes = function (commandName, args, options) {
  var command = commands[commandName]
  if (!command) {
    throw new Error('Unknown command ' + commandName)
  }

Avoid deeply nested control flow statements.

Open

            if (parseExternalKey) {
              keys.push([i, getExternalKeyNameLength(args[i])])
            } else {
              keys.push(i)
            }

Avoid deeply nested control flow statements.

Open

            for (var j = i + 1; j < args.length; j++) {
              keys.push(j)
            }

Avoid deeply nested control flow statements.

Open

          if (parseExternalKey) {
            keys.push([i, getExternalKeyNameLength(args[i])])
          } else {
            keys.push(i)
          }

Avoid deeply nested control flow statements.

Open

        } else if (directive === 'STORE') {
          i += 1
          keys.push(i)
        }