!config
# Arara, the cool TeX automation tool
# Copyright (c) 2023, Island of TeX
# All rights reserved.
#
# This rule is part of arara.
identifier: ghostscript
name: GhostScript
authors:
- Island of TeX
commands:
- name: The command line tool
 command: >
   @{
       return getCommand(program, device, output, options);
   }
arguments:
- identifier: program
 flag: >
   @{
       return parameters.program;
   }
 default: 'gs'
- identifier: options
 flag: >
   @{
       if (isList(parameters.options)) {
           return parameters.options;
       }
       else {
           throwError('I was expecting a list of options.');
       }
   }
 required: true
- identifier: device
 flag: >
   @{
       return '-sDEVICE='.concat(parameters.device);
   }
- identifier: output
 flag: >
   @{
       return '-sOutputFile='.concat(parameters.output);
   }