This actions runs JLineup. It supports Firefox_Headless and Chrome_Headless as browser engine.
See https://github.com/otto-de/jlineup for more information about JLineup.
Put a lineup.json file into your project's root directory and add the JLineup action. More information about the JLineup config can be found here: https://github.com/otto-de/jlineup/blob/master/docs/CONFIGURATION.md
Required The path to your JLineup config file. Default is 'lineup.json'.
Required The step, can be 'before' or 'after'. Default is 'before'.
Required The JLineup working directory. Default is 'jlineup_workspace'.
The output of JLineup in text form
The workspace where JLineup put it's files during the run
Only after a full run with before and after true if no differences were found, false if differences were found.
Only after a full run with before and after The sum of all difference percentages of screenshots that were compared.
uses: otto-de/jlineup-action@main
with:
step: 'before'