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mirror of https://github.com/jesseduffield/lazygit.git synced 2025-04-23 12:18:51 +02:00
lazygit/pkg/gui/controllers/sub_commits_controller.go
Stefan Haller 442592a149 Show diff for range selection in commits and sub-commits panel
In other views that show lists of commits (reflog and stash) it doesn't make
sense to show a range diff of selected entries because they don't form a linear
sequence, so we keep the previous behavior of showing the diff for the free end
of the selection range in those view.

The same applies to the commits view if the selection range includes rebasing
todos; these can have an arbitrary order, and a range diff doesn't make sense
for those.
2024-08-28 19:35:23 +02:00

78 lines
2.1 KiB
Go

package controllers
import (
"github.com/jesseduffield/gocui"
"github.com/jesseduffield/lazygit/pkg/commands/models"
"github.com/jesseduffield/lazygit/pkg/gui/context"
"github.com/jesseduffield/lazygit/pkg/gui/types"
)
type SubCommitsController struct {
baseController
*ListControllerTrait[*models.Commit]
c *ControllerCommon
}
var _ types.IController = &SubCommitsController{}
func NewSubCommitsController(
c *ControllerCommon,
) *SubCommitsController {
return &SubCommitsController{
baseController: baseController{},
ListControllerTrait: NewListControllerTrait[*models.Commit](
c,
c.Contexts().SubCommits,
c.Contexts().SubCommits.GetSelected,
c.Contexts().SubCommits.GetSelectedItems,
),
c: c,
}
}
func (self *SubCommitsController) Context() types.Context {
return self.context()
}
func (self *SubCommitsController) context() *context.SubCommitsContext {
return self.c.Contexts().SubCommits
}
func (self *SubCommitsController) GetOnRenderToMain() func() error {
return func() error {
return self.c.Helpers().Diff.WithDiffModeCheck(func() error {
commit := self.context().GetSelected()
var task types.UpdateTask
if commit == nil {
task = types.NewRenderStringTask("No commits")
} else {
refRange := self.context().GetSelectedRefRangeForDiffFiles()
task = self.c.Helpers().Diff.GetUpdateTaskForRenderingCommitsDiff(commit, refRange)
}
return self.c.RenderToMainViews(types.RefreshMainOpts{
Pair: self.c.MainViewPairs().Normal,
Main: &types.ViewUpdateOpts{
Title: "Commit",
SubTitle: self.c.Helpers().Diff.IgnoringWhitespaceSubTitle(),
Task: task,
},
})
})
}
}
func (self *SubCommitsController) GetOnFocus() func(types.OnFocusOpts) error {
return func(types.OnFocusOpts) error {
context := self.context()
if context.GetSelectedLineIdx() > COMMIT_THRESHOLD && context.GetLimitCommits() {
context.SetLimitCommits(false)
self.c.OnWorker(func(_ gocui.Task) error {
return self.c.Refresh(types.RefreshOptions{Scope: []types.RefreshableView{types.SUB_COMMITS}})
})
}
return nil
}
}