Intended to make the process of selecting a specific WAD every time you play DOOM more automatic.
Only working for chocolate-doom ports.
Designed for UNIX systems (I personally tested it in Linux Mint and Ubuntu and worked with no problems).
You must place your WADS located in the following path:
/usr/local/share/games/doom
Note that /games and /doom folder aren't always created during the chocolate-doom installation.
If either of these folders don't exist in your unix, you'll want to create them.
Then: download the repository, place the .sh file wherever you want, and from there execute it as any other bash script:
./wadselector