!config
# Arara, the cool TeX automation tool
# Copyright (c) 2023, Island of TeX
# All rights reserved.
#
# This rule is part of arara.
identifier: animate
name: Animate
authors:
- Chris Hughes
- Island of TeX
commands:
- name: The Convert program
 command: >
   @{
       input = getBasename(reference.fileName).concat('.pdf');
       output = getBasename(reference.fileName).concat('.gif');
       return getCommand(program, '-delay', delay, '-loop',
              loop, '-density', density, options, input, output);
   }
arguments:
- identifier: delay
 flag: >
   @{
       parameters.delay
   }
 default: 10
- identifier: loop
 flag: >
   @{
       parameters.loop
   }
 default: 0
- identifier: density
 flag: >
   @{
       parameters.density
   }
 default: 300
- identifier: program
 flag: >
   @{
       parameters.program
   }
 default: convert
- identifier: options
 flag: >
   @{
       if (isList(parameters.options)) {
           return parameters.options;
       }
       else {
           throwError('I was expecting a list of options.');
       }
   }