I try to do sth like
@external_resrouce "foo/bar/**" # recompile when folder-contents change
which does not work. @external_resource takes a single file.
I can do
defmodule Foo do
for f <- Path.wildcard("foo/bar/**") do
@external_resource f
...
which works for changes to files - but not for new files.
I know that for example Phoenix.Template.embed_templates can do it (if I add a new template, the module using embed_templates is recompiled). How is this done. I looked at the code, but its a macro I do not understand.
