action.yml

name: 'Setup tkn'
description: 'Setup Tekton CLI'
branding:
  icon: 'terminal'
  color: 'purple'
inputs:
  version:
    description: 'Version of tkn to set up (latest, v0.18.0, etc.)'
    required: false
    default: 'latest'  
runs:
  using: "composite"
  steps:
  - shell: bash
    run: |
      # Get the version, which defaults to latest release
      tag="${{ inputs.version }}"
      
      # Get the operating system
      os=${{ runner.os }}
      if [[ $os == "macOS" ]]; then
        os="Darwin"
      fi
      
      echo "Installing tkn@${tag} for ${os}"
      
      # Get the tar.xz
      curl -LO https://github.com/tektoncd/cli/releases/download/${tag}/tkn_${tag:1}_${os}_x86_64.tar.gz
      
      # Extract tkn to your PATH (e.g. /usr/local/bin)
      sudo tar xvzf tkn_${tag:1}_${os}_x86_64.tar.gz -C /usr/local/bin/ tkn