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ef7d1a8602
We make the name of the GetSelectedRefRangeForDiffFiles very specific on purpose to make it clear that this is only for switching to diff files, so the implementations can make assumptions about that (unlike GetSelectedRef, which is used for different purposes and needs to stay more generic).
116 lines
3.1 KiB
Go
116 lines
3.1 KiB
Go
package helpers
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import (
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"errors"
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"github.com/jesseduffield/lazygit/pkg/commands/patch"
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"github.com/jesseduffield/lazygit/pkg/commands/types/enums"
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"github.com/jesseduffield/lazygit/pkg/gui/patch_exploring"
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"github.com/jesseduffield/lazygit/pkg/gui/types"
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)
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type IPatchBuildingHelper interface {
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ValidateNormalWorkingTreeState() (bool, error)
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}
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type PatchBuildingHelper struct {
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c *HelperCommon
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}
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func NewPatchBuildingHelper(
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c *HelperCommon,
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) *PatchBuildingHelper {
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return &PatchBuildingHelper{
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c: c,
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}
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}
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func (self *PatchBuildingHelper) ValidateNormalWorkingTreeState() (bool, error) {
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if self.c.Git().Status.WorkingTreeState() != enums.REBASE_MODE_NONE {
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return false, errors.New(self.c.Tr.CantPatchWhileRebasingError)
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}
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return true, nil
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}
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// takes us from the patch building panel back to the commit files panel
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func (self *PatchBuildingHelper) Escape() error {
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return self.c.Context().Pop()
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}
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// kills the custom patch and returns us back to the commit files panel if needed
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func (self *PatchBuildingHelper) Reset() error {
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self.c.Git().Patch.PatchBuilder.Reset()
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if self.c.Context().CurrentStatic().GetKind() != types.SIDE_CONTEXT {
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if err := self.Escape(); err != nil {
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return err
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}
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}
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if err := self.c.Refresh(types.RefreshOptions{
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Scope: []types.RefreshableView{types.COMMIT_FILES},
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}); err != nil {
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return err
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}
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// refreshing the current context so that the secondary panel is hidden if necessary.
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return self.c.PostRefreshUpdate(self.c.Context().Current())
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}
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func (self *PatchBuildingHelper) RefreshPatchBuildingPanel(opts types.OnFocusOpts) error {
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selectedLineIdx := -1
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if opts.ClickedWindowName == "main" {
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selectedLineIdx = opts.ClickedViewLineIdx
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}
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if !self.c.Git().Patch.PatchBuilder.Active() {
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return self.Escape()
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}
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// get diff from commit file that's currently selected
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path := self.c.Contexts().CommitFiles.GetSelectedPath()
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if path == "" {
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return nil
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}
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from, to := self.c.Contexts().CommitFiles.GetFromAndToForDiff()
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from, reverse := self.c.Modes().Diffing.GetFromAndReverseArgsForDiff(from)
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diff, err := self.c.Git().WorkingTree.ShowFileDiff(from, to, reverse, path, true)
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if err != nil {
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return err
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}
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secondaryDiff := self.c.Git().Patch.PatchBuilder.RenderPatchForFile(patch.RenderPatchForFileOpts{
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Filename: path,
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Plain: false,
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Reverse: false,
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TurnAddedFilesIntoDiffAgainstEmptyFile: true,
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})
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context := self.c.Contexts().CustomPatchBuilder
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oldState := context.GetState()
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state := patch_exploring.NewState(diff, selectedLineIdx, oldState, self.c.Log)
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context.SetState(state)
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if state == nil {
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return self.Escape()
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}
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mainContent := context.GetContentToRender(true)
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self.c.Contexts().CustomPatchBuilder.FocusSelection()
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return self.c.RenderToMainViews(types.RefreshMainOpts{
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Pair: self.c.MainViewPairs().PatchBuilding,
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Main: &types.ViewUpdateOpts{
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Task: types.NewRenderStringWithoutScrollTask(mainContent),
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Title: self.c.Tr.Patch,
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},
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Secondary: &types.ViewUpdateOpts{
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Task: types.NewRenderStringWithoutScrollTask(secondaryDiff),
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Title: self.c.Tr.CustomPatch,
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},
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})
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}
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