Max Brunsfeld a2115e7242 Restructure git diff state management to allow viewing buffers with different diff bases (#21258) ... This is a pure refactor of our Git diff state management. Buffers are no longer are associated with one single diff (the unstaged changes). Instead, there is an explicit project API for retrieving a buffer's unstaged changes, and the `Editor` view layer is responsible for choosing what diff to associate with a buffer. The reason for this change is that we'll soon want to add multiple "git diff views" to Zed, one of which will show the *uncommitted* changes for a buffer. But that view will need to co-exist with other views of the same buffer, which may want to show the unstaged changes. ### Todo * [x] Get git gutter and git hunks working with new structure * [x] Update editor tests to use new APIs * [x] Update buffer tests * [x] Restructure remoting/collab protocol * [x] Update assertions about staged text in `random_project_collaboration_tests` * [x] Move buffer tests for git diff management to a new spot, using the new APIs Release Notes: - N/A --------- Co-authored-by: Richard <richard@zed.dev> Co-authored-by: Cole <cole@zed.dev> Co-authored-by: Conrad <conrad@zed.dev>		2024-12-04 15:02:33 -08:00
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src	Restructure git diff state management to allow viewing buffers with different diff bases (#21258)	2024-12-04 15:02:33 -08:00
Cargo.toml
LICENSE-GPL