Remove git submodules generation

This does not work, since submodules require also commit tracking in the top-level repository. This would by default pollute reference_integration, which is certainly not what we want.

Author: opajonk

.devcontainer/prepare_workspace.sh

@@ -19,8 +19,7 @@ export GITA_PROJECT_HOME
 
 # Generate a few workspace metadata files from known_good.json:
 # - .gita-workspace.csv
-# - .gitmodules
-python3 tools/known_good_to_workspace_metadata.py --known-good known_good.json --gita-workspace .gita-workspace.csv --git-submodules .gitmodules
+python3 tools/known_good_to_workspace_metadata.py --known-good known_good.json --gita-workspace .gita-workspace.csv
 
 # Replace git_overrides with local_path_overrides for Bazel
 python3 tools/update_module_from_known_good.py --override-type local_path

.gitignore

@@ -27,4 +27,3 @@ __pycache__/
 /score_*/
 /.gita/
 /.gita-workspace.csv
-/.gitmodules

tools/known_good_to_workspace_metadata.py

@@ -17,7 +17,6 @@ def main():
 
     parser.add_argument("--known-good", dest="known_good", default="known_good.json", help="Path to known_good.json")
     parser.add_argument("--gita-workspace", dest="gita_workspace", default=".gita-workspace.csv", help="File to output gita workspace metadata")
-    parser.add_argument("--git-submodules",  dest="git_submodules", default=".gitmodules", help="File to output git submodules metadata")
     args = parser.parse_args()
 
     with open(args.known_good, "r") as f:
@@ -49,15 +48,5 @@ def main():
         for row in gita_metadata:
             writer.writerow(row)
 
-    with open(args.git_submodules, "w") as f:
-        for name, info in modules.items():
-            repo_url = info.get("repo", "")
-            branch = info.get("branch", "main")
-            workspace_path = name
-            f.write(f"[submodule \"{name}\"]\n")
-            f.write(f"\tpath = {workspace_path}\n")
-            f.write(f"\turl = {repo_url}\n")
-            f.write(f"\tbranch = {branch}\n")
-
 if __name__ == "__main__":
     main()