You can copy your custom format into a
*.groovy text file, and then refer to that text file in the FileBot Desktop application
(in the Format Editor or in the Preset Editor) or on the command-line as option value or script parameter value. You can then edit your format file with your favourite code editor
(e.g. Notepad++ or Sublime Text) in a central location.
e.g. use
@file.groovy syntax in the FileBot Desktop application:
e.g. use
--format file.groovy if you are using
filebot -rename commands:
Shell: Select all
--format /path/to/MyFormat.groovy
e.g. use
--def [email protected] if you are using
amc script commands:
Shell: Select all
--def movieFormat=@/path/to/MyFormat.groovy

Please read
Split code into external *.groovy script files and
@file syntax for reading cmdline args from text files for details.