[Suggestion] Allow to modify module structure

[Engineer-HaMa]

I am solving #544 and encountered a problem.

The mod.rs file is getting too long, so I tried splitting it into several modules. It works well in local tests.

However, on gg.kaist.ac.kr, as stated in the notice, the test only considers the original mod.rs file.

Therefore, I suggest allowing students to freely add modules in the iregen directory. This would improve code readability and maintainability.

❯ git diff ./scripts/
diff --git a/scripts/make-submissions.sh b/scripts/make-submissions.sh
index 29ff41b8..4e52e672 100755
--- a/scripts/make-submissions.sh
+++ b/scripts/make-submissions.sh
@@ -4,7 +4,7 @@
 rm -rf irgen.zip simplify_cfg.zip mem2reg.zip gvn.zip deadcode.zip asmgen.zip final.zip

 # Creates new submissions.
-zip irgen.zip -j src/c/write_c.rs src/irgen/mod.rs
+zip irgen.zip -j src/c/write_c.rs src/irgen/*
 zip simplify_cfg.zip -j src/opt/opt_utils.rs src/opt/simplify_cfg.rs
 zip mem2reg.zip -j src/opt/opt_utils.rs src/opt/mem2reg.rs
 zip gvn.zip -j src/opt/opt_utils.rs src/opt/gvn.rs

[Jaewookim08]

As you have noted, our grading script only copies a predefined list of files. We’re sorry, but we plan to keep this policy to ensure that important files—such as those containing unit tests—aren’t replaced by the user before running the tests.