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package gui
import (
"github.com/jesseduffield/gocui"
"github.com/jesseduffield/lazygit/pkg/commands"
)
func (gui *Gui) getSelectedCommitFile(g *gocui.Gui) *commands.CommitFile {
selectedLine := gui.State.Panels.CommitFiles.SelectedLine
if selectedLine == -1 {
return nil
}
return gui.State.CommitFiles[selectedLine]
}
func (gui *Gui) handleCommitFileSelect(g *gocui.Gui, v *gocui.View) error {
commitFile := gui.getSelectedCommitFile(g)
if commitFile == nil {
return gui.renderString(g, "commitFiles", gui.Tr.SLocalize("NoCommiteFiles"))
}
if err := gui.focusPoint(0, gui.State.Panels.CommitFiles.SelectedLine, len(gui.State.CommitFiles), v); err != nil {
return err
}
commitText, err := gui.GitCommand.ShowCommitFile(commitFile.Sha, commitFile.Name)
if err != nil {
return err
}
return gui.renderString(g, "main", commitText)
}
func (gui *Gui) handleCommitFilesNextLine(g *gocui.Gui, v *gocui.View) error {
panelState := gui.State.Panels.CommitFiles
gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.CommitFiles), false)
return gui.handleCommitFileSelect(gui.g, v)
}
func (gui *Gui) handleCommitFilesPrevLine(g *gocui.Gui, v *gocui.View) error {
panelState := gui.State.Panels.CommitFiles
gui.changeSelectedLine(&panelState.SelectedLine, len(gui.State.CommitFiles), true)
return gui.handleCommitFileSelect(gui.g, v)
}
func (gui *Gui) handleSwitchToCommitsPanel(g *gocui.Gui, v *gocui.View) error {
commitsView, err := g.View("commits")
if err != nil {
return err
}
return gui.switchFocus(g, v, commitsView)
}
func (gui *Gui) handleCheckoutCommitFile(g *gocui.Gui, v *gocui.View) error {
file := gui.State.CommitFiles[gui.State.Panels.CommitFiles.SelectedLine]
if err := gui.GitCommand.CheckoutFile(file.Sha, file.Name); err != nil {
return gui.createErrorPanel(gui.g, err.Error())
}
return gui.refreshFiles()
}
func (gui *Gui) handleDiscardOldFileChange(g *gocui.Gui, v *gocui.View) error {
fileName := gui.State.CommitFiles[gui.State.Panels.CommitFiles.SelectedLine].Name
return gui.createConfirmationPanel(gui.g, v, gui.Tr.SLocalize("DiscardFileChangesTitle"), gui.Tr.SLocalize("DiscardFileChangesPrompt"), func(g *gocui.Gui, v *gocui.View) error {
return gui.WithWaitingStatus(gui.Tr.SLocalize("RebasingStatus"), func() error {
if err := gui.GitCommand.DiscardOldFileChanges(gui.State.Commits, gui.State.Panels.Commits.SelectedLine, fileName); err != nil {
if err := gui.handleGenericMergeCommandResult(err); err != nil {
return err
}
}
return gui.refreshSidePanels(gui.g)
})
}, nil)
}
func (gui *Gui) refreshCommitFilesView() error {
commit := gui.getSelectedCommit(gui.g)
if commit == nil {
return nil
}
files, err := gui.GitCommand.GetCommitFiles(commit.Sha)
if err != nil {
return gui.createErrorPanel(gui.g, err.Error())
}
gui.State.CommitFiles = files
gui.refreshSelectedLine(&gui.State.Panels.CommitFiles.SelectedLine, len(gui.State.CommitFiles))
if err := gui.renderListPanel(gui.getCommitFilesView(), gui.State.CommitFiles); err != nil {
return err
}
return gui.handleCommitFileSelect(gui.g, gui.getCommitFilesView())
}
func (gui *Gui) handleOpenOldCommitFile(g *gocui.Gui, v *gocui.View) error {
file := gui.getSelectedCommitFile(g)
return gui.openFile(file.Name)
}
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