name: 'Build a docker image to a registry server'
description: 'Build a docker image to a registry server using podman or docker'
author: 'Eric Coissac'

inputs:
  image_name:
    description: 'name of the image'
    required: true
  image_tags:
    description: 'tags added to the image'
    required: true
  registry_login:
    decription: "Is the action must take care to log to the registry"
    required: false
    default: false
    type: boolean
  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 }}
  registry_server:
    description: 'Address of the image registry server'
    required: false
    default: "niepce.petite-maison-orange.fr"
  push_command:
    description: 'Command used to push the image (docker|podman)'
    required: false
    default: podman
  debug:
    description: 'Run the action in debug mode'
    required: false
    default: false
    type: boolean


runs:
  using: 'composite'
  steps:
    - name: Load bash library
      uses: https://gargoton.petite-maison-orange.fr/pmo-actions/bash-library@main
    - name: Set debug mode
      if: inputs.debug
      shell: bash
      run: |
        source "${{ github.action_path }}/../bashlib.sh"
        export DEBUG="ON"
        echo "DEBUG=ON" >> $GITEA_ENV
        debug Debug switch on

    - name: Debug registry_login
      shell: bash
      run: |
        source "${{ github.action_path }}/../bashlib.sh"
        debug "Registry login is set to -${{ inputs.registry_login }}-"


    - name: Log into the registry
      if: inputs.registry_login
      uses: https://gargoton.petite-maison-orange.fr/pmo-actions/registry-login@main
      with:
        registry_command: ${{ inputs.push_command }}
        registry_server: ${{ inputs.registry_server }}
        registry_user: ${{ inputs.registry_user }}
        registry_password: ${{ inputs.registry_password }}
        debug: ${{ inputs.debug }}
         
    - name: Push the images to the serveur
      shell: bash
      run: |
        source "${{ github.action_path }}/../bashlib.sh"

        check_command ${{ inputs.push_command }}

        IFS=' ' read -r -a tags <<< "${{ inputs.image_tags }}"
        debug "Tags parsed: ${tags[*]}"

        sep=""
        if [[ -n "${tags[0]}" ]] ; then
             sep=":"
          fi

        step "Start pushing" "${{ inputs.image_name }}"

        for tag in "${tags[@]}" ; do
          if ${{ inputs.push_command }} push ${{ inputs.registry_server }}/${{ inputs.image_name }}:$tag ; then
            success "Image pushing" "${{ inputs.image_name }}:${tag}" 
          else
            error "Failed" "pushing of image ${{ inputs.image_name }}:${tag}"
          fi
        done