When an agency releases an updated GTFS file, it can be useful to review what has changed when generating HTML timetables. Use
diff2html to easily compare two folders of html timetables.
First generate two folders of
gtfs-to-html output to compare. To make it easy to see what has changed, set the
beautify option to
true in the config file for both sets of output.
Then, install diff2html:
diff command and pipe the output to
diff2html to get a nicely formatted list of the differences between two folders of html files.