Suppose you need to add some_dir/your_file.txt
to META-INF
using Maven, so that the final path looks like this:
your_app.jar/META-INF/some_dir/your_file.txt
To do this, you need to create a META-INF/some_dir
folders in the src/main/resources
directory, and put there your_file.txt
file:
src/
main/
resources/
META-INF/
some_dir/
your_file.txt
Once compiled, Maven will move META-INF/some_dir/your_file.txt
from resources
to the right place without deleting the existing files in META-INF
inside your jar.
If you still have any questions, feel free to ask me in the comments under this article, or write me on promark33@gmail.com.