action.yaml

name: '📦 Cache Kotlin scripts'
description: 'Cache Kotlin scripts using actions/cache'

inputs:
  path:
    description: 'actions/cache@v4 path'
    required: true
    default: ${{ github.workspace }}/.main.kts
  key:
    description: 'actions/cache@v4 key'
    required: true
    default: kts-${{ runner.os }}-${{ hashFiles('**/*.main.kts') }}

runs:
  using: composite
  steps:
    
    - if: env.KOTLIN_MAIN_KTS_COMPILED_SCRIPTS_CACHE_DIR == ''
      run: echo "KOTLIN_MAIN_KTS_COMPILED_SCRIPTS_CACHE_DIR=$INPUT_PATH" >> $GITHUB_ENV
      shell: bash
      env:
        INPUT_PATH: ${{ inputs.path }}

    - name: Cache Kotlin scripts
      uses: actions/cache@v4
      with:
        path: ${{ env.KOTLIN_MAIN_KTS_COMPILED_SCRIPTS_CACHE_DIR }}
        key: ${{ inputs.key }}

    - name: Ensure the Kotlin scripts cache directory exists
      run: mkdir -p "$KOTLIN_MAIN_KTS_COMPILED_SCRIPTS_CACHE_DIR"
      shell: bash