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88dae2f2c6
Each command a side panel handles in the focused main view needed its own delegation channel: a HasKeybindings getter, an IBaseContext Add method, a BaseContext field + getter, a baseController nil default, and an attach.go registration — roughly five touch points per command. With three commands (click, stage, toggle-patch) that was already a lot of boilerplate, and it doesn't scale to the discard / copy commands coming next. Replace the three channels with one: a side panel exposes a single FocusedMainViewActions interface via GetFocusedMainViewActions (nil when its diff offers no actions), and the controllers implement that interface directly. The stage and toggle-patch handlers, already unified to a plain error return, become one PrimaryAction method whose meaning is the panel's business (stage for the files panel, patch toggle for the commit panels); the click handler becomes OnClick. MainViewController is now a thin dispatcher: fetch the actions from the panel beneath, call the method. Adding a command is now one interface method, an implementation in the two or three controllers, and a keybinding — no plumbing. The toggle-patch channel did double duty as the "this panel builds a custom patch" signal for the inclusion gutter (shown only beneath a patch-building panel, not the staging files panel). Collapsing the channels removes that proxy, so make the classification explicit on DiffMainViewContext, whose marker method now returns a DiffMainViewType (none / staging / patch-building) instead of being a bare marker. The gutter shows only beneath a panel whose type is patch-building (commit files, local commits, sub-commits, stash). Behavior-preserving. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
112 lines
3.4 KiB
Go
112 lines
3.4 KiB
Go
package context
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import (
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"fmt"
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"github.com/jesseduffield/lazygit/pkg/commands/models"
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"github.com/jesseduffield/lazygit/pkg/gui/filetree"
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"github.com/jesseduffield/lazygit/pkg/gui/presentation"
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"github.com/jesseduffield/lazygit/pkg/gui/presentation/icons"
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"github.com/jesseduffield/lazygit/pkg/gui/style"
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"github.com/jesseduffield/lazygit/pkg/gui/types"
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"github.com/samber/lo"
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)
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type CommitFilesContext struct {
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*filetree.CommitFileTreeViewModel
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*ListContextTrait
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*DynamicTitleBuilder
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}
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var (
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_ types.IListContext = (*CommitFilesContext)(nil)
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_ types.DiffableContext = (*CommitFilesContext)(nil)
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_ types.IFilterableContext = (*CommitFilesContext)(nil)
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_ types.DiffMainViewContext = (*CommitFilesContext)(nil)
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)
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func (self *CommitFilesContext) GetDiffMainViewType() types.DiffMainViewType {
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return types.DiffMainViewTypePatchBuilding
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}
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func NewCommitFilesContext(c *ContextCommon) *CommitFilesContext {
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viewModel := filetree.NewCommitFileTreeViewModel(
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func() []*models.CommitFile { return c.Model().CommitFiles },
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c.Common,
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c.UserConfig().Gui.ShowFileTree,
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)
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getDisplayStrings := func(_ int, _ int) [][]string {
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if viewModel.Len() == 0 {
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return [][]string{{style.FgRed.Sprint("(none)")}}
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}
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showFileIcons := icons.IsIconEnabled() && c.UserConfig().Gui.ShowFileIcons
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lines := presentation.RenderCommitFileTree(viewModel, c.Git().Patch.PatchBuilder, showFileIcons, &c.UserConfig().Gui.CustomIcons)
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return lo.Map(lines, func(line string, _ int) []string {
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return []string{line}
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})
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}
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ctx := &CommitFilesContext{
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CommitFileTreeViewModel: viewModel,
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DynamicTitleBuilder: NewDynamicTitleBuilder(c.Tr.CommitFilesDynamicTitle),
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ListContextTrait: &ListContextTrait{
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Context: NewSimpleContext(
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NewBaseContext(NewBaseContextOpts{
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View: c.Views().CommitFiles,
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WindowName: "commits",
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Key: COMMIT_FILES_CONTEXT_KEY,
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Kind: types.SIDE_CONTEXT,
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Focusable: true,
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Transient: true,
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}),
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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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},
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}
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return ctx
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}
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func (self *CommitFilesContext) GetDiffTerminals() []string {
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return []string{self.GetRef().RefName()}
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}
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func (self *CommitFilesContext) RefForAdjustingLineNumberInDiff() string {
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if refs := self.GetRefRange(); refs != nil {
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return refs.To.RefName()
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}
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return self.GetRef().RefName()
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}
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func (self *CommitFilesContext) GetFromAndToForDiff() (string, string) {
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return FromAndToForDiff(self.GetRef(), self.GetRefRange())
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}
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// FromAndToForDiff derives the diff endpoints for a ref (or a range of refs): a range
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// diffs its parent-of-from against to, a single ref its parent against itself. It's
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// shared by the commit files context and by patch building straight from the commits /
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// sub-commits / stash main views, which build a patch for the panel's selected ref.
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func FromAndToForDiff(ref models.Ref, refRange *types.RefRange) (string, string) {
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if refRange != nil {
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return refRange.From.ParentRefName(), refRange.To.RefName()
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}
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return ref.ParentRefName(), ref.RefName()
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}
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func (self *CommitFilesContext) ReInit(ref models.Ref, refRange *types.RefRange) {
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self.SetRef(ref)
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self.SetRefRange(refRange)
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if refRange != nil {
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self.SetTitleRef(fmt.Sprintf("%s-%s", refRange.From.ShortRefName(), refRange.To.ShortRefName()))
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} else {
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self.SetTitleRef(ref.Description())
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}
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self.GetView().Title = self.Title()
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}
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