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Fix moving a commit across a branch boundary in a stack

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See the previous commit for a detailed explanation.
This commit is contained in:
Stefan Haller 2024-12-02 11:35:35 +01:00
parent cf27974ea3
commit a9ef69b9c7
5 changed files with 60 additions and 29 deletions
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4
pkg/app/daemon/daemon.go
View File

@ -325,7 +325,7 @@ func (self *MoveTodosUpInstruction) run(common *common.Common) error {
})
return handleInteractiveRebase(common, func(path string) error {
return utils.MoveTodosUp(path, todosToMove, getCommentChar())
return utils.MoveTodosUp(path, todosToMove, false, getCommentChar())
})
}
@ -355,7 +355,7 @@ func (self *MoveTodosDownInstruction) run(common *common.Common) error {
})
return handleInteractiveRebase(common, func(path string) error {
return utils.MoveTodosDown(path, todosToMove, getCommentChar())
return utils.MoveTodosDown(path, todosToMove, false, getCommentChar())
})
}

4
pkg/commands/git_commands/rebase.go
View File

@ -369,7 +369,7 @@ func (self *RebaseCommands) MoveTodosDown(commits []*models.Commit) error {
return todoFromCommit(commit)
})
return utils.MoveTodosDown(fileName, todosToMove, self.config.GetCoreCommentChar())
return utils.MoveTodosDown(fileName, todosToMove, true, self.config.GetCoreCommentChar())
}
func (self *RebaseCommands) MoveTodosUp(commits []*models.Commit) error {
@ -378,7 +378,7 @@ func (self *RebaseCommands) MoveTodosUp(commits []*models.Commit) error {
return todoFromCommit(commit)
})
return utils.MoveTodosUp(fileName, todosToMove, self.config.GetCoreCommentChar())
return utils.MoveTodosUp(fileName, todosToMove, true, self.config.GetCoreCommentChar())
}
// SquashAllAboveFixupCommits squashes all fixup! commits above the given one

7
pkg/integration/tests/interactive_rebase/move_across_branch_boundary_outside_rebase.go
View File

@ -37,18 +37,11 @@ var MoveAcrossBranchBoundaryOutsideRebase = NewIntegrationTest(NewIntegrationTes
NavigateToLine(Contains("commit 04")).
Press(keys.Commits.MoveDownCommit).
Lines(
/* EXPECTED:
Contains("CI commit 05"),
Contains("CI * commit 03"),
Contains("CI commit 04").IsSelected(),
Contains("CI commit 02"),
Contains("CI commit 01"),
ACTUAL: */
Contains("CI commit 05"),
Contains("CI * commit 04"),
Contains("CI commit 03").IsSelected(),
Contains("CI commit 02"),
Contains("CI commit 01"),
)
},
})

28
pkg/utils/rebase_todo.go
View File

@ -141,41 +141,41 @@ func deleteTodos(todos []todo.Todo, todosToDelete []Todo) ([]todo.Todo, error) {
return todos, nil
}
func MoveTodosDown(fileName string, todosToMove []Todo, commentChar byte) error {
func MoveTodosDown(fileName string, todosToMove []Todo, isInRebase bool, commentChar byte) error {
todos, err := ReadRebaseTodoFile(fileName, commentChar)
if err != nil {
return err
}
rearrangedTodos, err := moveTodosDown(todos, todosToMove)
rearrangedTodos, err := moveTodosDown(todos, todosToMove, isInRebase)
if err != nil {
return err
}
return WriteRebaseTodoFile(fileName, rearrangedTodos, commentChar)
}
func MoveTodosUp(fileName string, todosToMove []Todo, commentChar byte) error {
func MoveTodosUp(fileName string, todosToMove []Todo, isInRebase bool, commentChar byte) error {
todos, err := ReadRebaseTodoFile(fileName, commentChar)
if err != nil {
return err
}
rearrangedTodos, err := moveTodosUp(todos, todosToMove)
rearrangedTodos, err := moveTodosUp(todos, todosToMove, isInRebase)
if err != nil {
return err
}
return WriteRebaseTodoFile(fileName, rearrangedTodos, commentChar)
}
func moveTodoDown(todos []todo.Todo, todoToMove Todo) ([]todo.Todo, error) {
rearrangedTodos, err := moveTodoUp(lo.Reverse(todos), todoToMove)
func moveTodoDown(todos []todo.Todo, todoToMove Todo, isInRebase bool) ([]todo.Todo, error) {
rearrangedTodos, err := moveTodoUp(lo.Reverse(todos), todoToMove, isInRebase)
return lo.Reverse(rearrangedTodos), err
}
func moveTodosDown(todos []todo.Todo, todosToMove []Todo) ([]todo.Todo, error) {
rearrangedTodos, err := moveTodosUp(lo.Reverse(todos), lo.Reverse(todosToMove))
func moveTodosDown(todos []todo.Todo, todosToMove []Todo, isInRebase bool) ([]todo.Todo, error) {
rearrangedTodos, err := moveTodosUp(lo.Reverse(todos), lo.Reverse(todosToMove), isInRebase)
return lo.Reverse(rearrangedTodos), err
}
func moveTodoUp(todos []todo.Todo, todoToMove Todo) ([]todo.Todo, error) {
func moveTodoUp(todos []todo.Todo, todoToMove Todo, isInRebase bool) ([]todo.Todo, error) {
sourceIdx, ok := findTodo(todos, todoToMove)
if !ok {
@ -188,7 +188,7 @@ func moveTodoUp(todos []todo.Todo, todoToMove Todo) ([]todo.Todo, error) {
// the end of the slice)
// Find the next todo that we show in lazygit's commits view (skipping the rest)
_, skip, ok := lo.FindIndexOf(todos[sourceIdx+1:], isRenderedTodo)
_, skip, ok := lo.FindIndexOf(todos[sourceIdx+1:], func(t todo.Todo) bool { return isRenderedTodo(t, isInRebase) })
if !ok {
// We expect callers to guard against this
@ -202,10 +202,10 @@ func moveTodoUp(todos []todo.Todo, todoToMove Todo) ([]todo.Todo, error) {
return rearrangedTodos, nil
}
func moveTodosUp(todos []todo.Todo, todosToMove []Todo) ([]todo.Todo, error) {
func moveTodosUp(todos []todo.Todo, todosToMove []Todo, isInRebase bool) ([]todo.Todo, error) {
for _, todoToMove := range todosToMove {
var newTodos []todo.Todo
newTodos, err := moveTodoUp(todos, todoToMove)
newTodos, err := moveTodoUp(todos, todoToMove, isInRebase)
if err != nil {
return nil, err
}
@ -287,8 +287,8 @@ func RemoveUpdateRefsForCopiedBranch(fileName string, commentChar byte) error {
// We render a todo in the commits view if it's a commit or if it's an
// update-ref or exec. We don't render label, reset, or comment lines.
func isRenderedTodo(t todo.Todo) bool {
return t.Commit != "" || t.Command == todo.UpdateRef || t.Command == todo.Exec
func isRenderedTodo(t todo.Todo, isInRebase bool) bool {
return t.Commit != "" || (isInRebase && (t.Command == todo.UpdateRef || t.Command == todo.Exec))
}
func DropMergeCommit(fileName string, hash string, commentChar byte) error {

46
pkg/utils/rebase_todo_test.go
View File

@ -14,6 +14,7 @@ func TestRebaseCommands_moveTodoDown(t *testing.T) {
testName string
todos []todo.Todo
todoToMoveDown Todo
isInRebase bool
expectedErr string
expectedTodos []todo.Todo
}
@ -65,13 +66,14 @@ func TestRebaseCommands_moveTodoDown(t *testing.T) {
},
},
{
testName: "move across update-ref todo",
testName: "move across update-ref todo in rebase",
todos: []todo.Todo{
{Command: todo.Pick, Commit: "1234"},
{Command: todo.UpdateRef, Ref: "refs/heads/some_branch"},
{Command: todo.Pick, Commit: "5678"},
},
todoToMoveDown: Todo{Hash: "5678"},
isInRebase: true,
expectedErr: "",
expectedTodos: []todo.Todo{
{Command: todo.Pick, Commit: "1234"},
@ -79,6 +81,22 @@ func TestRebaseCommands_moveTodoDown(t *testing.T) {
{Command: todo.UpdateRef, Ref: "refs/heads/some_branch"},
},
},
{
testName: "move across update-ref todo outside of rebase",
todos: []todo.Todo{
{Command: todo.Pick, Commit: "1234"},
{Command: todo.UpdateRef, Ref: "refs/heads/some_branch"},
{Command: todo.Pick, Commit: "5678"},
},
todoToMoveDown: Todo{Hash: "5678"},
isInRebase: false,
expectedErr: "",
expectedTodos: []todo.Todo{
{Command: todo.Pick, Commit: "5678"},
{Command: todo.Pick, Commit: "1234"},
{Command: todo.UpdateRef, Ref: "refs/heads/some_branch"},
},
},
{
testName: "move across exec todo",
todos: []todo.Todo{
@ -87,6 +105,7 @@ func TestRebaseCommands_moveTodoDown(t *testing.T) {
{Command: todo.Pick, Commit: "5678"},
},
todoToMoveDown: Todo{Hash: "5678"},
isInRebase: true,
expectedErr: "",
expectedTodos: []todo.Todo{
{Command: todo.Pick, Commit: "1234"},
@ -153,7 +172,7 @@ func TestRebaseCommands_moveTodoDown(t *testing.T) {
for _, s := range scenarios {
t.Run(s.testName, func(t *testing.T) {
rearrangedTodos, err := moveTodoDown(s.todos, s.todoToMoveDown)
rearrangedTodos, err := moveTodoDown(s.todos, s.todoToMoveDown, s.isInRebase)
if s.expectedErr == "" {
assert.NoError(t, err)
} else {
@ -170,6 +189,7 @@ func TestRebaseCommands_moveTodoUp(t *testing.T) {
testName string
todos []todo.Todo
todoToMoveUp Todo
isInRebase bool
expectedErr string
expectedTodos []todo.Todo
}
@ -221,13 +241,14 @@ func TestRebaseCommands_moveTodoUp(t *testing.T) {
},
},
{
testName: "move across update-ref todo",
testName: "move across update-ref todo in rebase",
todos: []todo.Todo{
{Command: todo.Pick, Commit: "1234"},
{Command: todo.UpdateRef, Ref: "refs/heads/some_branch"},
{Command: todo.Pick, Commit: "5678"},
},
todoToMoveUp: Todo{Hash: "1234"},
isInRebase: true,
expectedErr: "",
expectedTodos: []todo.Todo{
{Command: todo.UpdateRef, Ref: "refs/heads/some_branch"},
@ -235,6 +256,22 @@ func TestRebaseCommands_moveTodoUp(t *testing.T) {
{Command: todo.Pick, Commit: "5678"},
},
},
{
testName: "move across update-ref todo outside of rebase",
todos: []todo.Todo{
{Command: todo.Pick, Commit: "1234"},
{Command: todo.UpdateRef, Ref: "refs/heads/some_branch"},
{Command: todo.Pick, Commit: "5678"},
},
todoToMoveUp: Todo{Hash: "1234"},
isInRebase: false,
expectedErr: "",
expectedTodos: []todo.Todo{
{Command: todo.UpdateRef, Ref: "refs/heads/some_branch"},
{Command: todo.Pick, Commit: "5678"},
{Command: todo.Pick, Commit: "1234"},
},
},
{
testName: "move across exec todo",
todos: []todo.Todo{
@ -243,6 +280,7 @@ func TestRebaseCommands_moveTodoUp(t *testing.T) {
{Command: todo.Pick, Commit: "5678"},
},
todoToMoveUp: Todo{Hash: "1234"},
isInRebase: true,
expectedErr: "",
expectedTodos: []todo.Todo{
{Command: todo.Exec, ExecCommand: "make test"},
@ -309,7 +347,7 @@ func TestRebaseCommands_moveTodoUp(t *testing.T) {
for _, s := range scenarios {
t.Run(s.testName, func(t *testing.T) {
rearrangedTodos, err := moveTodoUp(s.todos, s.todoToMoveUp)
rearrangedTodos, err := moveTodoUp(s.todos, s.todoToMoveUp, s.isInRebase)
if s.expectedErr == "" {
assert.NoError(t, err)
} else {