name: Deploy ESB
description: Deploy a service to an ESB docker host.

inputs:
  docker-host:
    description: Docker host to deploy to
    required: true
  maven-profile:
    required: false
    default: 'test'
    description: 'Maven profile to use for the build'
  maven-settings:
    description: Secret containing the settings.xml content used for repository authentication
    required: true
  java-version:
    description: Java version to use for the build
    required: true
  service:
    description: Name of the service to deploy
    required: true
  stage:
    description: Whether to deploy to stage environment (true) or production environment (false)
    required: false
    default: 'true'

runs:
  using: composite
  steps:
    - name: Create compose files
      shell: bash
      env:
        BASE_COMPOSE: ${{ vars.DOCKER_COMPOSE }}
        SU_COMPOSE: ${{ vars.DOCKER_COMPOSE_SU }}
      run: |
         printf '%s\n' "$BASE_COMPOSE" > compose.yml
         printf '%s\n' "$SU_COMPOSE" > compose-su.yml

    - uses: https://schmalz-git.git.onstackit.cloud/schmalz/shared-actions/maven-build@maven-build-v1
      with:
        phase: verify
        maven-settings: ${{ inputs.maven-settings }}
        verify-goals: clean package
        java-version: ${{ inputs.java-version }}
        maven-profile: ${{ inputs.maven-profile}}

    - name: Compose stage
      if: ${{ inputs.stage == 'true' }}
      shell: bash
      env: 
        SERVICE: ${{ inputs.service }}
      run: |
        echo "Deploying $SERVICE to stage environment"
        export DOCKER_HOST="tcp://${{ inputs.docker-host }}:2375"
        docker compose -f compose.yml -f compose-su.yml up -d --build --no-deps "$SERVICE"

    - name: Compose prod
      if: ${{ inputs.stage != 'true' }}
      shell: bash
      env: 
        SERVICE: ${{ inputs.service }}
      run: |
        echo "Deploying $SERVICE to production environment"
        export DOCKER_HOST="tcp://${{ inputs.docker-host }}:2375"
        docker compose -f compose.yml up -d --build  --no-deps "$SERVICE"