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https://github.com/jesseduffield/lazygit.git
synced 2026-02-04 19:05:46 +08:00
84be082fb5
Since the reflog can get very long, this saves some memory but especially some UI thread lag. In one of my repos I had over 11'000 reflog entries (I guess I should prune them more regularly...), and rendering them took ~600ms; since this happens on the UI thread, there was an annoying stall for half a second after every background fetch, for example.
103 lines
2.7 KiB
Go
103 lines
2.7 KiB
Go
package context
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import (
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"time"
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"github.com/jesseduffield/lazygit/pkg/commands/models"
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"github.com/jesseduffield/lazygit/pkg/gui/presentation"
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"github.com/jesseduffield/lazygit/pkg/gui/types"
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)
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type ReflogCommitsContext struct {
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*FilteredListViewModel[*models.Commit]
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*ListContextTrait
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}
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var (
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_ types.IListContext = (*ReflogCommitsContext)(nil)
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_ types.DiffableContext = (*ReflogCommitsContext)(nil)
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)
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func NewReflogCommitsContext(c *ContextCommon) *ReflogCommitsContext {
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viewModel := NewFilteredListViewModel(
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func() []*models.Commit { return c.Model().FilteredReflogCommits },
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func(commit *models.Commit) []string {
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return []string{commit.ShortHash(), commit.Name}
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},
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)
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getDisplayStrings := func(startIdx int, endIdx int) [][]string {
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commits := viewModel.GetItems()
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if startIdx >= len(commits) {
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return nil
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}
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return presentation.GetReflogCommitListDisplayStrings(
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commits[startIdx:endIdx],
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c.State().GetRepoState().GetScreenMode() != types.SCREEN_NORMAL,
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c.Modes().CherryPicking.SelectedHashSet(),
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c.Modes().Diffing.Ref,
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time.Now(),
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c.UserConfig().Gui.TimeFormat,
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c.UserConfig().Gui.ShortTimeFormat,
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c.UserConfig().Git.ParseEmoji,
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)
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}
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return &ReflogCommitsContext{
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FilteredListViewModel: viewModel,
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ListContextTrait: &ListContextTrait{
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Context: NewSimpleContext(NewBaseContext(NewBaseContextOpts{
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View: c.Views().ReflogCommits,
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WindowName: "commits",
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Key: REFLOG_COMMITS_CONTEXT_KEY,
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Kind: types.SIDE_CONTEXT,
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Focusable: true,
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NeedsRerenderOnWidthChange: types.NEEDS_RERENDER_ON_WIDTH_CHANGE_WHEN_SCREEN_MODE_CHANGES,
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NeedsRerenderOnHeightChange: true,
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})),
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ListRenderer: ListRenderer{
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list: viewModel,
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getDisplayStrings: getDisplayStrings,
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},
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c: c,
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renderOnlyVisibleLines: true,
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},
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}
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}
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func (self *ReflogCommitsContext) CanRebase() bool {
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return false
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}
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func (self *ReflogCommitsContext) GetSelectedRef() models.Ref {
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commit := self.GetSelected()
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if commit == nil {
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return nil
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}
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return commit
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}
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func (self *ReflogCommitsContext) GetSelectedRefRangeForDiffFiles() *types.RefRange {
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// It doesn't make much sense to show a range diff between two reflog entries.
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return nil
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}
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func (self *ReflogCommitsContext) GetCommits() []*models.Commit {
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return self.getModel()
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}
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func (self *ReflogCommitsContext) GetDiffTerminals() []string {
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itemId := self.GetSelectedItemId()
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return []string{itemId}
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}
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func (self *ReflogCommitsContext) RefForAdjustingLineNumberInDiff() string {
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return self.GetSelectedItemId()
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}
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func (self *ReflogCommitsContext) ShowBranchHeadsInSubCommits() bool {
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return false
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}
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