action.yml

name: 'Cleanup old releases from target server'
description: 'SSH into the target server and delete old releases leaving only newest ones. Provide absolute path and the number of releases to retain'

inputs:
  ssh_user:
    description: 'SSH user account'
    required: true
  ssh_host:
    description: 'SSH host server'
    required: true
  ssh_key:
    description: 'SSH private key'
    required: true
  ssh_user_jumphost:
    description: 'SSH user account for jumphost'
    required: false
    default: ''
  ssh_host_jumphost:
    description: 'SSH host server for jumphost'
    required: false
    default: ''
  cleanup_dir:
    description: 'Absolute path to directory where releases are stored'
    required: true
  pattern:
    description: 'Directory naming pattern to cleanup'
    default: '*release-*'
  retain:
    description: 'Number of newest releases to retain. Older will be deleted'
    default: 5

runs:
  using: "composite"
  steps:
    - name: 'Configure SSH'
      if:  ${{ inputs.ssh_host_jumphost == '' }}
      run: |
        mkdir -p ~/.ssh/
        echo "$SSH_KEY" > ~/.ssh/server.key
        chmod 600 ~/.ssh/server.key
        cat > ~/.ssh/config <<END
        Host server
          HostName $SSH_HOST
          User $SSH_USER
          IdentityFile ~/.ssh/server.key
          StrictHostKeyChecking no
        END
      env:
        SSH_USER: ${{ inputs.ssh_user }}
        SSH_HOST: ${{ inputs.ssh_host }}
        SSH_KEY: ${{ inputs.ssh_key }}
      shell: bash

    - name: 'Configure SSH'
      if:  ${{ inputs.ssh_host_jumphost != '' }}
      run: |
        mkdir -p ~/.ssh/
        echo "$SSH_KEY" > ~/.ssh/server.key
        chmod 600 ~/.ssh/server.key
        cat > ~/.ssh/config <<END
        Host jumphost
          HostName $SSH_HOST_JUMPHOST
          User $SSH_USER_JUMPHOST
          IdentityFile ~/.ssh/server.key
          StrictHostKeyChecking no
          LogLevel QUIET
        Host server
          HostName $SSH_HOST
          User $SSH_USER
          IdentityFile ~/.ssh/server.key
          StrictHostKeyChecking no
          ProxyJump jumphost
        END
      env:
        SSH_USER: ${{ inputs.ssh_user }}
        SSH_HOST: ${{ inputs.ssh_host }}
        SSH_KEY: ${{ inputs.ssh_key }}
        SSH_USER_JUMPHOST: ${{ inputs.ssh_user_jumphost }}
        SSH_HOST_JUMPHOST: ${{ inputs.ssh_host_jumphost }}
      shell: bash

    - name: 'Download and run the cleanup script'
      run: >
          ssh server 'cd ${{ inputs.cleanup_dir }}
          && curl -o cleanup.sh https://raw.githubusercontent.com/eaudeweb/drupal-cleanup-action/1.x/cleanup.sh
          && chmod +x cleanup.sh
          && ./cleanup.sh "${{ inputs.pattern }}" ${{ inputs.retain }}'
      shell: bash