Typechange from File to Symlink breaks the UI with "Something went wrong"

[Byron]

Version

0.13.1

Operating System

macOS

Distribution Method

dmg (Apple Silicon)

Describe the issue

The UI enters this state.

How to reproduce

• Clone https://github.com/alexcrichton/cmake-rs.git and run rm README.md && ln -s Cargo.toml README.md.
• Refresh the UI

When the typechange is undone with git checkout README.md it works again, but only after a refresh.

Expected behavior

The UI should be able to show the typechange.

Relevant log output

list_virtual_branches [ 5.71ms | 100.00% ] project_id: e1fce08a-8eb2-4319-85bd-0c01faa9ff30
ERROR    ┕━ 🚨 [error]:  | error: Error(failed to diff workdir

Caused by:
    0: failed to print diff: Some("Encountered an invalid internal state related to the diff: Some(FileDiff { old_path: Some(\"README.md\"), new_path: Some(\"README.md\"), hunks: [GitHunk { old_start: 1, old_lines: 32, new_start: 0, new_lines: 0, diff_lines: BStringForFrontend(\"@@ -1,32 +0,0 @@\\n-# cmake\\n-\\n-[Documentation](https://docs.rs/cmake)\\n-\\n-A build dependency for running the `cmake` build tool to compile a native\\n-library.\\n-\\n-\\n-# Cargo.toml\\n-[build-dependencies]\\n-cmake = \\\"0.1\\\"\\n-\\n-\\n-The CMake executable is assumed to be `cmake` unless the `CMAKE`\\n-environmental variable is set.\\n-\\n-# License\\n-\\n-This project is licensed under either of\\n-\\n- * Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or\\n-   https://www.apache.org/licenses/LICENSE-2.0)\\n- * MIT license ([LICENSE-MIT](LICENSE-MIT) or\\n-   https://opensource.org/licenses/MIT)\\n-\\n-at your option.\\n-\\n-### Contribution\\n-\\n-Unless you explicitly state otherwise, any contribution intentionally submitted\\n-for inclusion in cmake by you, as defined in the Apache-2.0 license, shall be\\n-dual licensed as above, without any additional terms or conditions.\\n\"), binary: false, change_type: Deleted }], skipped: false, binary: false, old_size_bytes: 809, new_size_bytes: 0 })")