mirror of
https://github.com/jesseduffield/lazygit.git
synced 2024-12-12 11:15:00 +02:00
493 lines
16 KiB
Go
493 lines
16 KiB
Go
package gui
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
|
|
"github.com/jesseduffield/gocui"
|
|
"github.com/jesseduffield/lazygit/pkg/commands"
|
|
"github.com/jesseduffield/lazygit/pkg/gui/presentation"
|
|
"github.com/jesseduffield/lazygit/pkg/utils"
|
|
)
|
|
|
|
// list panel functions
|
|
|
|
func (gui *Gui) getSelectedBranch() *commands.Branch {
|
|
selectedLine := gui.State.Panels.Branches.SelectedLine
|
|
if selectedLine == -1 {
|
|
return nil
|
|
}
|
|
|
|
return gui.State.Branches[selectedLine]
|
|
}
|
|
|
|
// may want to standardise how these select methods work
|
|
func (gui *Gui) handleBranchSelect(g *gocui.Gui, v *gocui.View) error {
|
|
if gui.popupPanelFocused() {
|
|
return nil
|
|
}
|
|
|
|
gui.State.SplitMainPanel = false
|
|
|
|
if _, err := gui.g.SetCurrentView(v.Name()); err != nil {
|
|
return err
|
|
}
|
|
|
|
gui.getMainView().Title = "Log"
|
|
|
|
// This really shouldn't happen: there should always be a master branch
|
|
if len(gui.State.Branches) == 0 {
|
|
return gui.newStringTask("main", gui.Tr.SLocalize("NoBranchesThisRepo"))
|
|
}
|
|
branch := gui.getSelectedBranch()
|
|
v.FocusPoint(0, gui.State.Panels.Branches.SelectedLine)
|
|
|
|
cmd := gui.OSCommand.ExecutableFromString(
|
|
gui.GitCommand.GetBranchGraphCmdStr(branch.Name),
|
|
)
|
|
if err := gui.newCmdTask("main", cmd); err != nil {
|
|
gui.Log.Error(err)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// gui.refreshStatus is called at the end of this because that's when we can
|
|
// be sure there is a state.Branches array to pick the current branch from
|
|
func (gui *Gui) refreshBranches() {
|
|
_ = gui.refreshRemotes()
|
|
_ = gui.refreshTags()
|
|
|
|
builder, err := commands.NewBranchListBuilder(gui.Log, gui.GitCommand, gui.State.ReflogCommits)
|
|
if err != nil {
|
|
_ = gui.createErrorPanel(gui.g, err.Error())
|
|
}
|
|
gui.State.Branches = builder.Build()
|
|
|
|
// TODO: if we're in the remotes view and we've just deleted a remote we need to refresh accordingly
|
|
if gui.getBranchesView().Context == "local-branches" {
|
|
gui.renderLocalBranchesWithSelection()
|
|
}
|
|
}
|
|
|
|
func (gui *Gui) renderLocalBranchesWithSelection() error {
|
|
branchesView := gui.getBranchesView()
|
|
|
|
gui.refreshSelectedLine(&gui.State.Panels.Branches.SelectedLine, len(gui.State.Branches))
|
|
displayStrings := presentation.GetBranchListDisplayStrings(gui.State.Branches, gui.State.ScreenMode != SCREEN_NORMAL)
|
|
gui.renderDisplayStrings(branchesView, displayStrings)
|
|
if gui.g.CurrentView() == branchesView {
|
|
if err := gui.handleBranchSelect(gui.g, branchesView); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// specific functions
|
|
|
|
func (gui *Gui) handleBranchPress(g *gocui.Gui, v *gocui.View) error {
|
|
if gui.State.Panels.Branches.SelectedLine == -1 {
|
|
return nil
|
|
}
|
|
if gui.State.Panels.Branches.SelectedLine == 0 {
|
|
return gui.createErrorPanel(g, gui.Tr.SLocalize("AlreadyCheckedOutBranch"))
|
|
}
|
|
branch := gui.getSelectedBranch()
|
|
return gui.handleCheckoutRef(branch.Name, handleCheckoutRefOptions{})
|
|
}
|
|
|
|
func (gui *Gui) handleCreatePullRequestPress(g *gocui.Gui, v *gocui.View) error {
|
|
pullRequest := commands.NewPullRequest(gui.GitCommand)
|
|
|
|
branch := gui.getSelectedBranch()
|
|
if err := pullRequest.Create(branch); err != nil {
|
|
return gui.createErrorPanel(g, err.Error())
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (gui *Gui) handleGitFetch(g *gocui.Gui, v *gocui.View) error {
|
|
if err := gui.createLoaderPanel(gui.g, v, gui.Tr.SLocalize("FetchWait")); err != nil {
|
|
return err
|
|
}
|
|
go func() {
|
|
unamePassOpend, err := gui.fetch(g, v, true)
|
|
gui.HandleCredentialsPopup(g, unamePassOpend, err)
|
|
}()
|
|
return nil
|
|
}
|
|
|
|
func (gui *Gui) handleForceCheckout(g *gocui.Gui, v *gocui.View) error {
|
|
branch := gui.getSelectedBranch()
|
|
message := gui.Tr.SLocalize("SureForceCheckout")
|
|
title := gui.Tr.SLocalize("ForceCheckoutBranch")
|
|
return gui.createConfirmationPanel(g, v, true, title, message, func(g *gocui.Gui, v *gocui.View) error {
|
|
if err := gui.GitCommand.Checkout(branch.Name, commands.CheckoutOptions{Force: true}); err != nil {
|
|
_ = gui.createErrorPanel(g, err.Error())
|
|
}
|
|
return gui.refreshSidePanels(refreshOptions{mode: ASYNC})
|
|
}, nil)
|
|
}
|
|
|
|
type handleCheckoutRefOptions struct {
|
|
WaitingStatus string
|
|
EnvVars []string
|
|
}
|
|
|
|
func (gui *Gui) handleCheckoutRef(ref string, options handleCheckoutRefOptions) error {
|
|
waitingStatus := options.WaitingStatus
|
|
if waitingStatus == "" {
|
|
waitingStatus = gui.Tr.SLocalize("CheckingOutStatus")
|
|
}
|
|
|
|
cmdOptions := commands.CheckoutOptions{Force: false, EnvVars: options.EnvVars}
|
|
|
|
onSuccess := func() {
|
|
gui.State.Panels.Branches.SelectedLine = 0
|
|
gui.State.Panels.Commits.SelectedLine = 0
|
|
// loading a heap of commits is slow so we limit them whenever doing a reset
|
|
gui.State.Panels.Commits.LimitCommits = true
|
|
}
|
|
|
|
return gui.WithWaitingStatus(waitingStatus, func() error {
|
|
if err := gui.GitCommand.Checkout(ref, cmdOptions); err != nil {
|
|
// note, this will only work for english-language git commands. If we force git to use english, and the error isn't this one, then the user will receive an english command they may not understand. I'm not sure what the best solution to this is. Running the command once in english and a second time in the native language is one option
|
|
|
|
if strings.Contains(err.Error(), "Please commit your changes or stash them before you switch branch") {
|
|
// offer to autostash changes
|
|
return gui.createConfirmationPanel(gui.g, gui.getBranchesView(), true, gui.Tr.SLocalize("AutoStashTitle"), gui.Tr.SLocalize("AutoStashPrompt"), func(g *gocui.Gui, v *gocui.View) error {
|
|
|
|
if err := gui.GitCommand.StashSave(gui.Tr.SLocalize("StashPrefix") + ref); err != nil {
|
|
return gui.createErrorPanel(g, err.Error())
|
|
}
|
|
if err := gui.GitCommand.Checkout(ref, cmdOptions); err != nil {
|
|
return gui.createErrorPanel(g, err.Error())
|
|
}
|
|
|
|
onSuccess()
|
|
if err := gui.GitCommand.StashDo(0, "pop"); err != nil {
|
|
if err := gui.refreshSidePanels(refreshOptions{mode: BLOCK_UI}); err != nil {
|
|
return err
|
|
}
|
|
return gui.createErrorPanel(g, err.Error())
|
|
}
|
|
return gui.refreshSidePanels(refreshOptions{mode: BLOCK_UI})
|
|
}, nil)
|
|
}
|
|
|
|
if err := gui.createErrorPanel(gui.g, err.Error()); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
onSuccess()
|
|
|
|
return gui.refreshSidePanels(refreshOptions{mode: BLOCK_UI})
|
|
})
|
|
}
|
|
|
|
func (gui *Gui) handleCheckoutByName(g *gocui.Gui, v *gocui.View) error {
|
|
return gui.createPromptPanel(g, v, gui.Tr.SLocalize("BranchName")+":", "", func(g *gocui.Gui, v *gocui.View) error {
|
|
return gui.handleCheckoutRef(gui.trimmedContent(v), handleCheckoutRefOptions{})
|
|
})
|
|
}
|
|
|
|
func (gui *Gui) getCheckedOutBranch() *commands.Branch {
|
|
if len(gui.State.Branches) == 0 {
|
|
return nil
|
|
}
|
|
|
|
return gui.State.Branches[0]
|
|
}
|
|
|
|
func (gui *Gui) handleNewBranch(g *gocui.Gui, v *gocui.View) error {
|
|
branch := gui.getSelectedBranch()
|
|
if branch == nil {
|
|
return nil
|
|
}
|
|
message := gui.Tr.TemplateLocalize(
|
|
"NewBranchNameBranchOff",
|
|
Teml{
|
|
"branchName": branch.Name,
|
|
},
|
|
)
|
|
return gui.createPromptPanel(g, v, message, "", func(g *gocui.Gui, v *gocui.View) error {
|
|
if err := gui.GitCommand.NewBranch(gui.trimmedContent(v), branch.Name); err != nil {
|
|
return gui.createErrorPanel(g, err.Error())
|
|
}
|
|
gui.State.Panels.Branches.SelectedLine = 0
|
|
return gui.refreshSidePanels(refreshOptions{mode: ASYNC})
|
|
})
|
|
}
|
|
|
|
func (gui *Gui) handleDeleteBranch(g *gocui.Gui, v *gocui.View) error {
|
|
return gui.deleteBranch(g, v, false)
|
|
}
|
|
|
|
func (gui *Gui) deleteBranch(g *gocui.Gui, v *gocui.View, force bool) error {
|
|
selectedBranch := gui.getSelectedBranch()
|
|
if selectedBranch == nil {
|
|
return nil
|
|
}
|
|
checkedOutBranch := gui.getCheckedOutBranch()
|
|
if checkedOutBranch.Name == selectedBranch.Name {
|
|
return gui.createErrorPanel(g, gui.Tr.SLocalize("CantDeleteCheckOutBranch"))
|
|
}
|
|
return gui.deleteNamedBranch(g, v, selectedBranch, force)
|
|
}
|
|
|
|
func (gui *Gui) deleteNamedBranch(g *gocui.Gui, v *gocui.View, selectedBranch *commands.Branch, force bool) error {
|
|
title := gui.Tr.SLocalize("DeleteBranch")
|
|
var messageID string
|
|
if force {
|
|
messageID = "ForceDeleteBranchMessage"
|
|
} else {
|
|
messageID = "DeleteBranchMessage"
|
|
}
|
|
message := gui.Tr.TemplateLocalize(
|
|
messageID,
|
|
Teml{
|
|
"selectedBranchName": selectedBranch.Name,
|
|
},
|
|
)
|
|
return gui.createConfirmationPanel(g, v, true, title, message, func(g *gocui.Gui, v *gocui.View) error {
|
|
if err := gui.GitCommand.DeleteBranch(selectedBranch.Name, force); err != nil {
|
|
errMessage := err.Error()
|
|
if !force && strings.Contains(errMessage, "is not fully merged") {
|
|
return gui.deleteNamedBranch(g, v, selectedBranch, true)
|
|
}
|
|
return gui.createErrorPanel(g, errMessage)
|
|
}
|
|
return gui.refreshSidePanels(refreshOptions{mode: ASYNC, scope: []int{BRANCHES}})
|
|
}, nil)
|
|
}
|
|
|
|
func (gui *Gui) mergeBranchIntoCheckedOutBranch(branchName string) error {
|
|
if gui.GitCommand.IsHeadDetached() {
|
|
return gui.createErrorPanel(gui.g, "Cannot merge branch in detached head state. You might have checked out a commit directly or a remote branch, in which case you should checkout the local branch you want to be on")
|
|
}
|
|
checkedOutBranchName := gui.getCheckedOutBranch().Name
|
|
if checkedOutBranchName == branchName {
|
|
return gui.createErrorPanel(gui.g, gui.Tr.SLocalize("CantMergeBranchIntoItself"))
|
|
}
|
|
prompt := gui.Tr.TemplateLocalize(
|
|
"ConfirmMerge",
|
|
Teml{
|
|
"checkedOutBranch": checkedOutBranchName,
|
|
"selectedBranch": branchName,
|
|
},
|
|
)
|
|
return gui.createConfirmationPanel(gui.g, gui.getBranchesView(), true, gui.Tr.SLocalize("MergingTitle"), prompt,
|
|
func(g *gocui.Gui, v *gocui.View) error {
|
|
|
|
err := gui.GitCommand.Merge(branchName)
|
|
return gui.handleGenericMergeCommandResult(err)
|
|
}, nil)
|
|
}
|
|
|
|
func (gui *Gui) handleMerge(g *gocui.Gui, v *gocui.View) error {
|
|
selectedBranchName := gui.getSelectedBranch().Name
|
|
return gui.mergeBranchIntoCheckedOutBranch(selectedBranchName)
|
|
}
|
|
|
|
func (gui *Gui) handleRebaseOntoLocalBranch(g *gocui.Gui, v *gocui.View) error {
|
|
selectedBranchName := gui.getSelectedBranch().Name
|
|
return gui.handleRebaseOntoBranch(selectedBranchName)
|
|
}
|
|
|
|
func (gui *Gui) handleRebaseOntoBranch(selectedBranchName string) error {
|
|
checkedOutBranch := gui.getCheckedOutBranch().Name
|
|
if selectedBranchName == checkedOutBranch {
|
|
return gui.createErrorPanel(gui.g, gui.Tr.SLocalize("CantRebaseOntoSelf"))
|
|
}
|
|
prompt := gui.Tr.TemplateLocalize(
|
|
"ConfirmRebase",
|
|
Teml{
|
|
"checkedOutBranch": checkedOutBranch,
|
|
"selectedBranch": selectedBranchName,
|
|
},
|
|
)
|
|
return gui.createConfirmationPanel(gui.g, gui.getBranchesView(), true, gui.Tr.SLocalize("RebasingTitle"), prompt,
|
|
func(g *gocui.Gui, v *gocui.View) error {
|
|
err := gui.GitCommand.RebaseBranch(selectedBranchName)
|
|
return gui.handleGenericMergeCommandResult(err)
|
|
}, nil)
|
|
}
|
|
|
|
func (gui *Gui) handleFastForward(g *gocui.Gui, v *gocui.View) error {
|
|
branch := gui.getSelectedBranch()
|
|
if branch == nil {
|
|
return nil
|
|
}
|
|
if branch.Pushables == "" {
|
|
return nil
|
|
}
|
|
if branch.Pushables == "?" {
|
|
return gui.createErrorPanel(gui.g, gui.Tr.SLocalize("FwdNoUpstream"))
|
|
}
|
|
if branch.Pushables != "0" {
|
|
return gui.createErrorPanel(gui.g, gui.Tr.SLocalize("FwdCommitsToPush"))
|
|
}
|
|
|
|
upstream, err := gui.GitCommand.GetUpstreamForBranch(branch.Name)
|
|
if err != nil {
|
|
return gui.createErrorPanel(gui.g, err.Error())
|
|
}
|
|
|
|
split := strings.Split(upstream, "/")
|
|
remoteName := split[0]
|
|
remoteBranchName := strings.Join(split[1:], "/")
|
|
|
|
message := gui.Tr.TemplateLocalize(
|
|
"Fetching",
|
|
Teml{
|
|
"from": fmt.Sprintf("%s/%s", remoteName, remoteBranchName),
|
|
"to": branch.Name,
|
|
},
|
|
)
|
|
go func() {
|
|
_ = gui.createLoaderPanel(gui.g, v, message)
|
|
|
|
if gui.State.Panels.Branches.SelectedLine == 0 {
|
|
if err := gui.GitCommand.PullWithoutPasswordCheck("--ff-only"); err != nil {
|
|
_ = gui.createErrorPanel(gui.g, err.Error())
|
|
}
|
|
_ = gui.refreshSidePanels(refreshOptions{mode: ASYNC})
|
|
} else {
|
|
if err := gui.GitCommand.FastForward(branch.Name, remoteName, remoteBranchName); err != nil {
|
|
_ = gui.createErrorPanel(gui.g, err.Error())
|
|
}
|
|
_ = gui.refreshSidePanels(refreshOptions{mode: ASYNC, scope: []int{BRANCHES}})
|
|
}
|
|
|
|
_ = gui.closeConfirmationPrompt(gui.g, true)
|
|
}()
|
|
return nil
|
|
}
|
|
|
|
func (gui *Gui) onBranchesTabClick(tabIndex int) error {
|
|
contexts := []string{"local-branches", "remotes", "tags"}
|
|
branchesView := gui.getBranchesView()
|
|
branchesView.TabIndex = tabIndex
|
|
|
|
return gui.switchBranchesPanelContext(contexts[tabIndex])
|
|
}
|
|
|
|
func (gui *Gui) switchBranchesPanelContext(context string) error {
|
|
branchesView := gui.getBranchesView()
|
|
branchesView.Context = context
|
|
if err := gui.onSearchEscape(); err != nil {
|
|
return err
|
|
}
|
|
|
|
contextTabIndexMap := map[string]int{
|
|
"local-branches": 0,
|
|
"remotes": 1,
|
|
"remote-branches": 1,
|
|
"tags": 2,
|
|
}
|
|
|
|
branchesView.TabIndex = contextTabIndexMap[context]
|
|
|
|
return gui.refreshBranchesViewWithSelection()
|
|
}
|
|
|
|
func (gui *Gui) refreshBranchesViewWithSelection() error {
|
|
branchesView := gui.getBranchesView()
|
|
|
|
switch branchesView.Context {
|
|
case "local-branches":
|
|
return gui.renderLocalBranchesWithSelection()
|
|
case "remotes":
|
|
return gui.renderRemotesWithSelection()
|
|
case "remote-branches":
|
|
return gui.renderRemoteBranchesWithSelection()
|
|
case "tags":
|
|
return gui.renderTagsWithSelection()
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (gui *Gui) handleNextBranchesTab(g *gocui.Gui, v *gocui.View) error {
|
|
return gui.onBranchesTabClick(
|
|
utils.ModuloWithWrap(v.TabIndex+1, len(v.Tabs)),
|
|
)
|
|
}
|
|
|
|
func (gui *Gui) handlePrevBranchesTab(g *gocui.Gui, v *gocui.View) error {
|
|
return gui.onBranchesTabClick(
|
|
utils.ModuloWithWrap(v.TabIndex-1, len(v.Tabs)),
|
|
)
|
|
}
|
|
|
|
func (gui *Gui) handleCreateResetToBranchMenu(g *gocui.Gui, v *gocui.View) error {
|
|
branch := gui.getSelectedBranch()
|
|
if branch == nil {
|
|
return nil
|
|
}
|
|
|
|
return gui.createResetMenu(branch.Name)
|
|
}
|
|
|
|
func (gui *Gui) onBranchesPanelSearchSelect(selectedLine int) error {
|
|
branchesView := gui.getBranchesView()
|
|
switch branchesView.Context {
|
|
case "local-branches":
|
|
gui.State.Panels.Branches.SelectedLine = selectedLine
|
|
return gui.handleBranchSelect(gui.g, branchesView)
|
|
case "remotes":
|
|
gui.State.Panels.Remotes.SelectedLine = selectedLine
|
|
return gui.handleRemoteSelect(gui.g, branchesView)
|
|
case "remote-branches":
|
|
gui.State.Panels.RemoteBranches.SelectedLine = selectedLine
|
|
return gui.handleRemoteBranchSelect(gui.g, branchesView)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (gui *Gui) handleRenameBranch(g *gocui.Gui, v *gocui.View) error {
|
|
branch := gui.getSelectedBranch()
|
|
if branch == nil {
|
|
return nil
|
|
}
|
|
|
|
// TODO: find a way to not checkout the branch here if it's not the current branch (i.e. find some
|
|
// way to get it to show up in the reflog)
|
|
|
|
promptForNewName := func() error {
|
|
return gui.createPromptPanel(g, v, gui.Tr.SLocalize("NewBranchNamePrompt")+" "+branch.Name+":", "", func(g *gocui.Gui, v *gocui.View) error {
|
|
newName := gui.trimmedContent(v)
|
|
if err := gui.GitCommand.RenameBranch(branch.Name, newName); err != nil {
|
|
return gui.createErrorPanel(gui.g, err.Error())
|
|
}
|
|
// need to checkout so that the branch shows up in our reflog and therefore
|
|
// doesn't get lost among all the other branches when we switch to something else
|
|
if err := gui.GitCommand.Checkout(newName, commands.CheckoutOptions{Force: false}); err != nil {
|
|
return gui.createErrorPanel(gui.g, err.Error())
|
|
}
|
|
|
|
return gui.refreshSidePanels(refreshOptions{mode: ASYNC})
|
|
})
|
|
}
|
|
|
|
// I could do an explicit check here for whether the branch is tracking a remote branch
|
|
// but if we've selected it we'll already know that via Pullables and Pullables.
|
|
// Bit of a hack but I'm lazy.
|
|
notTrackingRemote := branch.Pullables == "?"
|
|
if notTrackingRemote {
|
|
return promptForNewName()
|
|
}
|
|
return gui.createConfirmationPanel(gui.g, v, true, gui.Tr.SLocalize("renameBranch"), gui.Tr.SLocalize("RenameBranchWarning"), func(_g *gocui.Gui, _v *gocui.View) error {
|
|
return promptForNewName()
|
|
}, nil)
|
|
}
|
|
|
|
func (gui *Gui) currentBranch() *commands.Branch {
|
|
if len(gui.State.Branches) == 0 {
|
|
return nil
|
|
}
|
|
return gui.State.Branches[0]
|
|
}
|