name: 'Fix Shell Alpine'
description: 'Fix shell issues on Alpine runners by installing bash and nodejs'
branding:
  icon: 'terminal'
  color: 'blue'

inputs:
  install-bash:
    description: 'Install bash'
    required: false
    default: 'true'
  install-nodejs:
    description: 'Install nodejs'
    required: false
    default: 'true'
  extra-packages:
    description: 'Additional packages to install'
    required: false
    default: ''

runs:
  using: 'composite'
  steps:
    - name: Update package index
      if: runner.os == 'Linux'
      shell: sh
      run: |
        if command -v apk >/dev/null 2>&1; then
          apk update
        fi

    - name: Install bash
      if: inputs.install-bash == 'true' && runner.os == 'Linux'
      shell: sh
      run: |
        if command -v apk >/dev/null 2>&1; then
          apk add --no-cache bash
        fi

    - name: Install nodejs
      if: inputs.install-nodejs == 'true' && runner.os == 'Linux'
      shell: sh
      run: |
        if command -v apk >/dev/null 2>&1; then
          apk add --no-cache nodejs npm
        fi

    - name: Install extra packages
      if: inputs.extra-packages != '' && runner.os == 'Linux'
      shell: sh
      run: |
        if command -v apk >/dev/null 2>&1; then
          apk add --no-cache ${{ inputs.extra-packages }}
        fi