In htmlmaker_preprocessing.rb, add a condition not to overwrite any existing JSON config hash data that is present.
E.g.
if file.File?(configfile)
data_hash = Mcmlln::Tools.readjson(Metadata.configfile)
# check to see if each required item is present, and only add it to the new hash if it is not already present
end
In htmlmaker_preprocessing.rb, add a condition not to overwrite any existing JSON config hash data that is present.
E.g.