gulp-simple-deleted

Removes files from the destination folder that don't exist in the source stream. Doesn't have any dependencies, and is pretty fast.

How does it know that a file has been removed?

If no file exists in the source stream with the same base name (filename without extension), then the file is removed from the destination.

E.g.: For the provided source and destination file, does gulp-simple-deleted consider them related?

Source file	Destination file	Related
app.coffee	app.js	Yep
app.coffee	app.js.map	Yep
app.pasta.c	app.js	Yep
toast.js	app.js	Nope
app/idx.pug	app/idx.html	Yep