MacBook m1 - swiftlint not working

m1 맥에 swiftlint가 설치했는데
swiftlint가 작동하지 않았다. 해결책을 찾았음

swiftlint is installed on my macbook Air M1.
Howerver seemed to be not working.
please change script as follows:

based on Stackoverflow.com:

if test -d "/opt/homebrew/bin/"; then
  PATH="/opt/homebrew/bin/:${PATH}"
fi

export PATH

if which swiftlint >/dev/null; then
  swiftlint
else
  echo "warning: SwiftLint not installed, download from https://github.com/realm/SwiftLint"
fi

```bash

ref: https://github.com/realm/SwiftLint/issues/2992