name: 'Connect to a docker registry'
description: 'Connection to a docker registry using podman or docker'
author: 'Eric Coissac'

inputs:
  registry_command:
    description: 'command used to realise the login'
    required: false
    default: 'podman'
  registry_server:
    description: 'Address of the image registry server'
    required: false
    default: "niepce.petite-maison-orange.fr"
  registry_user:
    description: 'User used for the connection to the image registry'
    required: false
    default: ${{ secrets.PMO_REGISTRY_USER }}
  registry_password:
    description: 'Password used for the connection to the image registry'
    required: false
    default: ${{ secrets.PMO_REGISTRY_PASSWORD }}
  
runs:
  using: 'composite'
  steps:
    - name: Podman connection to the registry
      shell: bash
      run: |
          GREEN='\033[0;32m'
          RED='\033[0;31m'
          NC='\033[0m' # No Color
          
          if [[ -z $(which ${{ inputs.registry_command }}) ]] ; then
             echo  -e "${RED}❌ Error:${NC}: Cannot locate the ${{ inputs.registry_command }} command"
             exit 1
          fi

          echo "${{ inputs.registry_command }} connection to registry: ${{ inputs.registry_server }}..."
          
          result=$(${{ inputs.registry_command }} login ${{ inputs.registry_server }} \
            -u ${{ inputs.registry_user }} \
            -p ${{ inputs.registry_password }}) \
          && echo  -e "${GREEN}✅ $result${NC}" \
          || echo  -e "${RED}❌ Error: ${NC} $result"