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lazygit/pkg/gui/remotes_panel.go
2020-08-15 18:01:43 +10:00

201 lines
5.2 KiB
Go

package gui
import (
"fmt"
"strings"
"github.com/fatih/color"
"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) getSelectedRemote() *commands.Remote {
selectedLine := gui.State.Panels.Remotes.SelectedLine
if selectedLine == -1 || len(gui.State.Remotes) == 0 {
return nil
}
return gui.State.Remotes[selectedLine]
}
func (gui *Gui) handleRemoteSelect() error {
if gui.popupPanelFocused() {
return nil
}
gui.State.SplitMainPanel = false
if _, err := gui.g.SetCurrentView("branches"); err != nil {
return err
}
gui.getMainView().Title = "Remote"
remote := gui.getSelectedRemote()
if remote == nil {
return gui.newStringTask("main", "No remotes")
}
gui.getBranchesView().FocusPoint(0, gui.State.Panels.Remotes.SelectedLine)
if gui.inDiffMode() {
return gui.renderDiff()
}
return gui.newStringTask("main", fmt.Sprintf("%s\nUrls:\n%s", utils.ColoredString(remote.Name, color.FgGreen), strings.Join(remote.Urls, "\n")))
}
func (gui *Gui) refreshRemotes() error {
prevSelectedRemote := gui.getSelectedRemote()
remotes, err := gui.GitCommand.GetRemotes()
if err != nil {
return gui.surfaceError(err)
}
gui.State.Remotes = remotes
// we need to ensure our selected remote branches aren't now outdated
if prevSelectedRemote != nil && gui.State.RemoteBranches != nil {
// find remote now
for _, remote := range remotes {
if remote.Name == prevSelectedRemote.Name {
gui.State.RemoteBranches = remote.Branches
}
}
}
// TODO: see if this works for deleting remote branches
switch gui.getBranchesView().Context {
case "remotes":
return gui.renderRemotesWithSelection()
case "remote-branches":
return gui.renderRemoteBranchesWithSelection()
}
return nil
}
func (gui *Gui) renderRemotesWithSelection() error {
branchesView := gui.getBranchesView()
gui.refreshSelectedLine(&gui.State.Panels.Remotes.SelectedLine, len(gui.State.Remotes))
displayStrings := presentation.GetRemoteListDisplayStrings(gui.State.Remotes, gui.State.Diff.Ref)
gui.renderDisplayStrings(branchesView, displayStrings)
if gui.g.CurrentView() == branchesView && branchesView.Context == "remotes" {
if err := gui.handleRemoteSelect(); err != nil {
return err
}
}
return nil
}
func (gui *Gui) handleRemoteEnter() error {
// naive implementation: get the branches and render them to the list, change the context
remote := gui.getSelectedRemote()
if remote == nil {
return nil
}
gui.State.RemoteBranches = remote.Branches
newSelectedLine := 0
if len(remote.Branches) == 0 {
newSelectedLine = -1
}
gui.State.Panels.RemoteBranches.SelectedLine = newSelectedLine
return gui.switchBranchesPanelContext("remote-branches")
}
func (gui *Gui) handleAddRemote(g *gocui.Gui, v *gocui.View) error {
branchesView := gui.getBranchesView()
return gui.prompt(branchesView, gui.Tr.SLocalize("newRemoteName"), "", func(remoteName string) error {
return gui.prompt(branchesView, gui.Tr.SLocalize("newRemoteUrl"), "", func(remoteUrl string) error {
if err := gui.GitCommand.AddRemote(remoteName, remoteUrl); err != nil {
return err
}
return gui.refreshSidePanels(refreshOptions{scope: []int{REMOTES}})
})
})
}
func (gui *Gui) handleRemoveRemote(g *gocui.Gui, v *gocui.View) error {
remote := gui.getSelectedRemote()
if remote == nil {
return nil
}
return gui.ask(askOpts{
returnToView: v,
returnFocusOnClose: true,
title: gui.Tr.SLocalize("removeRemote"),
prompt: gui.Tr.SLocalize("removeRemotePrompt") + " '" + remote.Name + "'?",
handleConfirm: func() error {
if err := gui.GitCommand.RemoveRemote(remote.Name); err != nil {
return err
}
return gui.refreshSidePanels(refreshOptions{scope: []int{BRANCHES, REMOTES}})
},
})
}
func (gui *Gui) handleEditRemote(g *gocui.Gui, v *gocui.View) error {
branchesView := gui.getBranchesView()
remote := gui.getSelectedRemote()
if remote == nil {
return nil
}
editNameMessage := gui.Tr.TemplateLocalize(
"editRemoteName",
Teml{
"remoteName": remote.Name,
},
)
return gui.prompt(branchesView, editNameMessage, "", func(updatedRemoteName string) error {
if updatedRemoteName != remote.Name {
if err := gui.GitCommand.RenameRemote(remote.Name, updatedRemoteName); err != nil {
return gui.surfaceError(err)
}
}
editUrlMessage := gui.Tr.TemplateLocalize(
"editRemoteUrl",
Teml{
"remoteName": updatedRemoteName,
},
)
return gui.prompt(branchesView, editUrlMessage, "", func(updatedRemoteUrl string) error {
if err := gui.GitCommand.UpdateRemoteUrl(updatedRemoteName, updatedRemoteUrl); err != nil {
return gui.surfaceError(err)
}
return gui.refreshSidePanels(refreshOptions{scope: []int{BRANCHES, REMOTES}})
})
})
}
func (gui *Gui) handleFetchRemote(g *gocui.Gui, v *gocui.View) error {
remote := gui.getSelectedRemote()
if remote == nil {
return nil
}
return gui.WithWaitingStatus(gui.Tr.SLocalize("FetchingRemoteStatus"), func() error {
if err := gui.GitCommand.FetchRemote(remote.Name); err != nil {
return err
}
return gui.refreshSidePanels(refreshOptions{scope: []int{BRANCHES, REMOTES}})
})
}