Update Gpui

Instructions

Update the GPUI git submodule and all related Cargo.toml references to the latest commit on origin/main.

Steps

1. Fetch latest from remote:

   cd vendor/gpui && git fetch origin
   

2. Identify target commit: Use the latest commit on origin/main (or a specific commit/branch if the user provides one via $ARGUMENTS).

   git log --oneline origin/main -5
   

3. Update submodule pointer:

   git -C vendor/gpui checkout <commit-hash>
   

4. Update Cargo.toml: Find all rev = "..." entries pointing to the gpui git repo in the workspace Cargo.toml and update them to the new commit hash. The entries look like:

   gpui = { git = "https://github.com/BumpyClock/gpui", rev = "<old-hash>", ... }
   gpui_platform = { git = "https://github.com/BumpyClock/gpui", rev = "<old-hash>", ... }
   

   Update both rev values to the new short commit hash (first 10 chars).

5. Build and verify:

   cargo build
   

6. If build fails: Inspect errors and fix any breaking API changes in the codebase. Common issues:

   • Borrow checker issues from upstream tree-sitter/API changes
   • New/removed/renamed methods in gpui APIs
   • Changed trait signatures

7. Run clippy:

   cargo clippy -- --deny warnings
   

8. Report summary: Show old commit, new commit, what changed (list new commits), and whether build/clippy passed.

Notes

• The submodule is at vendor/gpui and tracks https://github.com/BumpyClock/gpui.
• The Cargo.toml at the workspace root has [workspace.dependencies] entries for gpui and gpui_platform that pin to a specific rev.
• Always update both the submodule pointer AND the Cargo.toml rev in lockstep.
• If $ARGUMENTS contains a specific commit hash or branch, use that instead of origin/main.