Git Renames are not Handled Correctly

[sflanker]

The following line from git status:

R  .github/workflows/build.yml -> .github/workflows/pull-request.yml

Causes an error attempting to compute the hash of the renamed file:

Error: failed to parse git status line: failed to stat file '> .github/workflows/pull-request.yml': stat > .github/workflows/pull-request.yml: no such file or directory

The parser is obviously splitting incorrectly (should split on -> not just -)