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lazygit/pkg/gui/rebase_options_panel.go
2019-11-10 22:32:13 +11:00

99 lines
2.9 KiB
Go

package gui
import (
"fmt"
"strings"
"github.com/jesseduffield/gocui"
)
type option struct {
value string
}
// GetDisplayStrings is a function.
func (r *option) GetDisplayStrings(isFocused bool) []string {
return []string{r.value}
}
func (gui *Gui) handleCreateRebaseOptionsMenu(g *gocui.Gui, v *gocui.View) error {
options := []*option{
{value: "continue"},
{value: "abort"},
}
if gui.State.WorkingTreeState == "rebasing" {
options = append(options, &option{value: "skip"})
}
options = append(options, &option{value: "cancel"})
handleMenuPress := func(index int) error {
command := options[index].value
if command == "cancel" {
return nil
}
return gui.genericMergeCommand(command)
}
var title string
if gui.State.WorkingTreeState == "merging" {
title = gui.Tr.SLocalize("MergeOptionsTitle")
} else {
title = gui.Tr.SLocalize("RebaseOptionsTitle")
}
return gui.createMenu(title, options, len(options), handleMenuPress)
}
func (gui *Gui) genericMergeCommand(command string) error {
status := gui.State.WorkingTreeState
if status != "merging" && status != "rebasing" {
return gui.createErrorPanel(gui.g, gui.Tr.SLocalize("NotMergingOrRebasing"))
}
commandType := strings.Replace(status, "ing", "e", 1)
// we should end up with a command like 'git merge --continue'
// it's impossible for a rebase to require a commit so we'll use a subprocess only if it's a merge
if status == "merging" && command != "abort" && gui.Config.GetUserConfig().GetBool("git.merging.manualCommit") {
sub := gui.OSCommand.PrepareSubProcess("git", commandType, fmt.Sprintf("--%s", command))
if sub != nil {
gui.SubProcess = sub
return gui.Errors.ErrSubProcess
}
return nil
}
result := gui.GitCommand.GenericMerge(commandType, command)
if err := gui.handleGenericMergeCommandResult(result); err != nil {
return err
}
return nil
}
func (gui *Gui) handleGenericMergeCommandResult(result error) error {
if err := gui.refreshSidePanels(gui.g); err != nil {
return err
}
if result == nil {
return nil
} else if result == gui.Errors.ErrSubProcess {
return result
} else if strings.Contains(result.Error(), "No changes - did you forget to use") {
return gui.genericMergeCommand("skip")
} else if strings.Contains(result.Error(), "The previous cherry-pick is now empty") {
return gui.genericMergeCommand("continue")
} else if strings.Contains(result.Error(), "When you have resolved this problem") || strings.Contains(result.Error(), "fix conflicts") || strings.Contains(result.Error(), "Resolve all conflicts manually") {
return gui.createConfirmationPanel(gui.g, gui.getFilesView(), true, gui.Tr.SLocalize("FoundConflictsTitle"), gui.Tr.SLocalize("FoundConflicts"),
func(g *gocui.Gui, v *gocui.View) error {
return nil
}, func(g *gocui.Gui, v *gocui.View) error {
return gui.genericMergeCommand("abort")
},
)
} else {
return gui.createErrorPanel(gui.g, result.Error())
}
}