crates/ide-host/tests/vcs_flow.rs takes rust-app through a day with Git
via the ops the app's commands call: an unsaved edit marked in the
gutter against HEAD, Local Changes and the file's diff once saved, a
commit at the head of the log, a branch with its own change, checkout
back with the open file following, a stash pushed and popped, and a
merge that conflicts. Then the open file shows the conflict, the three
versions are offered, and Accept Theirs is committed as a merge.
l0ng-ai
5a6a6f7e05