Hey, I'm working on a small personal plugin to overwrite the "nginx-app-template-source" trigger as suggested in another post here. The code of my plugin is on GitHub and it's very simple.

It has two features: A command to move a config to a specific place and implementing the trigger to return that path based on the app name.

It seems to work except that the templating step is failing as the variables are not set. That makes the split function (provided by sigil) used in the default nginx.conf.sigil fail if an empty string is passed into it. It feels like somehow there's a step missing that populates all the variables but I'm not sure why (and how?) that would need to be done in the plugin as that one is just supplying one string (the path to the custom template location).

-----> Creating https nginx.conf
       Enabling HSTS
template: nginx.conf.sigil:1:76: executing "nginx.conf.sigil" at <split " ">: error calling split: split must be given a string
 !      !     No healthchecks found in app.json for web process type
template: nginx.conf.sigil:1:76: executing "nginx.conf.sigil" at <split " ">: error calling split: split must be given a string

Here's a full ps:rebuild with trace, and one without for easier readability.

Happy to hear other feedback too, as this is my first plugin.

Thanks!