name: setup-aftman
description: GitHub action to install and run aftman; a toolchain manager.
author: ok-nick

inputs:
  version:
    description: "`aftman` git tag (usually in the form vx.x.x)"
    required: false
  path:
    description: "Path to the `aftman.toml` directory"
    default: "."
    required: false
  cache:
    description: "Whether to enable caching"
    default: "false"
    required: false
  token:
    description: "GitHub token via `github.token`"
    default: "${{ github.token }}"
    required: false

runs:
  using: "composite"
  steps:
    - name: Download aftman
      run: |
        case ${{ runner.os }} in
          Linux) pattern="*linux-x86_64.zip" ;;
          macOS) pattern="*macos-x86_64.zip" ;;
          Windows) pattern="*windows-x86_64.zip" ;;
        esac

        gh release download ${{ inputs.version }} --repo LPGhatguy/aftman --pattern $pattern
      env:
        GITHUB_TOKEN: ${{ inputs.token }}
      shell: bash

    - name: Install aftman
      run: |
        unzip aftman*.zip
        ./aftman self-install
      shell: bash

    - name: Delete artifacts
      run: |
        rm aftman*.zip
        if ${{ runner.os == 'Windows' }}; then
          rm aftman.exe
        else
          rm aftman
        fi
      shell: bash

    - name: Set environment variable
      if: runner.os == 'Windows'
      run: echo "$HOME/.aftman/bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
      shell: powershell

    - name: Set environment variable
      if: runner.os != 'Windows'
      run: echo "$HOME/.aftman/bin" >> $GITHUB_PATH
      shell: bash

    - name: Create auth file
      run: |
        cat > $HOME/.aftman/auth.toml << EOF
        github = "${{ inputs.token }}"
        EOF
      shell: bash

    - name: Cache binaries
      if: ${{ inputs.cache == 'true' }}
      uses: actions/cache@v3
      with:
        path: |
          ~/.aftman/bin
          ~/.aftman/tool-storage
        key: ${{ runner.os }}-aftman-${{hashFiles(format('{0}/{1}', inputs.path, 'aftman.toml'))}}

    - name: Install tools
      run: |
        cd ${{ inputs.path }}
        aftman install --no-trust-check
      shell: bash

branding:
  icon: link-2
  color: blue