[GitHub Actions] Directory ~ does not contain a Gradle build

ERROR

A Gradle build should contain a 'settings.gradle' or 'settings.gradle.kts' file in its root directory. It may also contain a 'build.gradle' or 'build.gradle.kts' file.

 

원인

• 한 레포에 backend, frontend 폴더를 나눠둠.
• 해당 actions는 backend에 해당
• gradle 설정 파일이 root에 존재하지 않음

 

해결

jobs:
  build:
    runs-on: ubuntu-latest

    defaults:
      run:
        working-directory: ./backend

- defaults working-directory 설정