name: setup bun
description: Setup bun and install dependencies

inputs:
  working-directory:
    description: 'working directory for bun install'
    default: ./
    required: false

runs:
  using: composite
  steps:
    - name: Setup Bun
      uses: oven-sh/setup-bun@v1
      with:
        bun-version: 1.0.4
    
    - name: Cache dependencies
      id: bun-cache
      uses: actions/cache@v3
      with:
        path: |
          **/node_modules
        key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lockb') }}-${{ hashFiles('**/package.json') }}
        restore-keys: |
          ${{ runner.os }}-bun-${{ hashFiles('**/bun.lockb') }}
          ${{ runner.os }}-bun-

    - name: Install dependencies
      working-directory: ${{ inputs.working-directory }}
      if: steps.bun-cache.outputs.cache-hit != 'true'
      run: bun install
      shell: bash