mirror of
https://github.com/jesseduffield/lazygit.git
synced 2024-12-12 11:15:00 +02:00
600 lines
18 KiB
Go
600 lines
18 KiB
Go
package controllers
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import (
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"errors"
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"fmt"
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"strings"
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"github.com/jesseduffield/gocui"
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"github.com/jesseduffield/lazygit/pkg/commands/git_commands"
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"github.com/jesseduffield/lazygit/pkg/commands/models"
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"github.com/jesseduffield/lazygit/pkg/gui/context"
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"github.com/jesseduffield/lazygit/pkg/gui/types"
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"github.com/jesseduffield/lazygit/pkg/utils"
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)
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type BranchesController struct {
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baseController
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c *ControllerCommon
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}
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var _ types.IController = &BranchesController{}
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func NewBranchesController(
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common *ControllerCommon,
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) *BranchesController {
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return &BranchesController{
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baseController: baseController{},
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c: common,
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}
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}
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func (self *BranchesController) GetKeybindings(opts types.KeybindingsOpts) []*types.Binding {
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return []*types.Binding{
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{
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Key: opts.GetKey(opts.Config.Universal.Select),
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Handler: self.checkSelected(self.press),
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Description: self.c.Tr.Checkout,
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},
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{
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Key: opts.GetKey(opts.Config.Universal.New),
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Handler: self.checkSelected(self.newBranch),
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Description: self.c.Tr.NewBranch,
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},
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{
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Key: opts.GetKey(opts.Config.Branches.CreatePullRequest),
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Handler: self.checkSelected(self.handleCreatePullRequest),
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Description: self.c.Tr.CreatePullRequest,
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},
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{
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Key: opts.GetKey(opts.Config.Branches.ViewPullRequestOptions),
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Handler: self.checkSelected(self.handleCreatePullRequestMenu),
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Description: self.c.Tr.CreatePullRequestOptions,
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OpensMenu: true,
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},
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{
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Key: opts.GetKey(opts.Config.Branches.CopyPullRequestURL),
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Handler: self.copyPullRequestURL,
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Description: self.c.Tr.CopyPullRequestURL,
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},
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{
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Key: opts.GetKey(opts.Config.Branches.CheckoutBranchByName),
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Handler: self.checkoutByName,
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Description: self.c.Tr.CheckoutByName,
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},
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{
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Key: opts.GetKey(opts.Config.Branches.ForceCheckoutBranch),
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Handler: self.forceCheckout,
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Description: self.c.Tr.ForceCheckout,
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},
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{
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Key: opts.GetKey(opts.Config.Universal.Remove),
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Handler: self.checkSelectedAndReal(self.delete),
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Description: self.c.Tr.DeleteBranch,
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},
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{
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Key: opts.GetKey(opts.Config.Branches.RebaseBranch),
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Handler: opts.Guards.OutsideFilterMode(self.rebase),
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Description: self.c.Tr.RebaseBranch,
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},
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{
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Key: opts.GetKey(opts.Config.Branches.MergeIntoCurrentBranch),
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Handler: opts.Guards.OutsideFilterMode(self.merge),
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Description: self.c.Tr.MergeIntoCurrentBranch,
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},
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{
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Key: opts.GetKey(opts.Config.Branches.FastForward),
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Handler: self.checkSelectedAndReal(self.fastForward),
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Description: self.c.Tr.FastForward,
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},
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{
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Key: opts.GetKey(opts.Config.Branches.CreateTag),
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Handler: self.checkSelected(self.createTag),
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Description: self.c.Tr.CreateTag,
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},
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{
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Key: opts.GetKey(opts.Config.Commits.ViewResetOptions),
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Handler: self.checkSelected(self.createResetMenu),
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Description: self.c.Tr.ViewResetOptions,
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OpensMenu: true,
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},
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{
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Key: opts.GetKey(opts.Config.Branches.RenameBranch),
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Handler: self.checkSelectedAndReal(self.rename),
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Description: self.c.Tr.RenameBranch,
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},
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{
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Key: opts.GetKey(opts.Config.Branches.SetUpstream),
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Handler: self.checkSelected(self.setUpstream),
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Description: self.c.Tr.SetUnsetUpstream,
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OpensMenu: true,
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},
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}
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}
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func (self *BranchesController) GetOnRenderToMain() func() error {
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return func() error {
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return self.c.Helpers().Diff.WithDiffModeCheck(func() error {
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var task types.UpdateTask
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branch := self.context().GetSelected()
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if branch == nil {
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task = types.NewRenderStringTask(self.c.Tr.NoBranchesThisRepo)
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} else {
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cmdObj := self.c.Git().Branch.GetGraphCmdObj(branch.FullRefName())
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task = types.NewRunPtyTask(cmdObj.GetCmd())
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}
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return self.c.RenderToMainViews(types.RefreshMainOpts{
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Pair: self.c.MainViewPairs().Normal,
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Main: &types.ViewUpdateOpts{
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Title: self.c.Tr.LogTitle,
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Task: task,
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},
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})
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})
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}
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}
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func (self *BranchesController) setUpstream(selectedBranch *models.Branch) error {
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return self.c.Menu(types.CreateMenuOptions{
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Title: self.c.Tr.Actions.SetUnsetUpstream,
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Items: []*types.MenuItem{
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{
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LabelColumns: []string{self.c.Tr.UnsetUpstream},
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OnPress: func() error {
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if err := self.c.Git().Branch.UnsetUpstream(selectedBranch.Name); err != nil {
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return self.c.Error(err)
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}
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if err := self.c.Refresh(types.RefreshOptions{
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Mode: types.SYNC,
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Scope: []types.RefreshableView{
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types.BRANCHES,
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types.COMMITS,
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},
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}); err != nil {
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return self.c.Error(err)
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}
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return nil
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},
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Key: 'u',
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},
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{
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LabelColumns: []string{self.c.Tr.SetUpstream},
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OnPress: func() error {
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return self.c.Helpers().Upstream.PromptForUpstreamWithoutInitialContent(selectedBranch, func(upstream string) error {
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upstreamRemote, upstreamBranch, err := self.c.Helpers().Upstream.ParseUpstream(upstream)
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if err != nil {
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return self.c.Error(err)
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}
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if err := self.c.Git().Branch.SetUpstream(upstreamRemote, upstreamBranch, selectedBranch.Name); err != nil {
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return self.c.Error(err)
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}
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if err := self.c.Refresh(types.RefreshOptions{
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Mode: types.SYNC,
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Scope: []types.RefreshableView{
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types.BRANCHES,
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types.COMMITS,
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},
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}); err != nil {
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return self.c.Error(err)
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}
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return nil
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})
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},
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Key: 's',
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},
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},
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})
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}
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func (self *BranchesController) Context() types.Context {
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return self.context()
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}
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func (self *BranchesController) context() *context.BranchesContext {
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return self.c.Contexts().Branches
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}
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func (self *BranchesController) press(selectedBranch *models.Branch) error {
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if selectedBranch == self.c.Helpers().Refs.GetCheckedOutRef() {
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return self.c.ErrorMsg(self.c.Tr.AlreadyCheckedOutBranch)
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}
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if selectedBranch.CheckedOutByOtherWorktree {
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worktreeForRef, ok := self.worktreeForBranch(selectedBranch)
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if ok && !self.c.Git().Worktree.IsCurrentWorktree(worktreeForRef) {
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return self.promptToCheckoutWorktree(worktreeForRef)
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}
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}
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self.c.LogAction(self.c.Tr.Actions.CheckoutBranch)
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return self.c.Helpers().Refs.CheckoutRef(selectedBranch.Name, types.CheckoutRefOptions{})
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}
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func (self *BranchesController) worktreeForBranch(branch *models.Branch) (*models.Worktree, bool) {
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for _, worktree := range self.c.Model().Worktrees {
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if worktree.Branch == branch.Name {
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return worktree, true
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}
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}
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return nil, false
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}
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func (self *BranchesController) promptToCheckoutWorktree(worktree *models.Worktree) error {
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return self.c.Confirm(types.ConfirmOpts{
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Title: "Switch to worktree",
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Prompt: fmt.Sprintf("This branch is checked out by worktree %s. Do you want to switch to that worktree?", worktree.Name()),
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HandleConfirm: func() error {
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return self.c.Helpers().Worktree.Switch(worktree, context.LOCAL_BRANCHES_CONTEXT_KEY)
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},
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})
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}
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func (self *BranchesController) handleCreatePullRequest(selectedBranch *models.Branch) error {
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return self.createPullRequest(selectedBranch.Name, "")
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}
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func (self *BranchesController) handleCreatePullRequestMenu(selectedBranch *models.Branch) error {
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checkedOutBranch := self.c.Helpers().Refs.GetCheckedOutRef()
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return self.createPullRequestMenu(selectedBranch, checkedOutBranch)
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}
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func (self *BranchesController) copyPullRequestURL() error {
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branch := self.context().GetSelected()
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branchExistsOnRemote := self.c.Git().Remote.CheckRemoteBranchExists(branch.Name)
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if !branchExistsOnRemote {
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return self.c.Error(errors.New(self.c.Tr.NoBranchOnRemote))
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}
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url, err := self.c.Helpers().Host.GetPullRequestURL(branch.Name, "")
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if err != nil {
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return self.c.Error(err)
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}
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self.c.LogAction(self.c.Tr.Actions.CopyPullRequestURL)
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if err := self.c.OS().CopyToClipboard(url); err != nil {
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return self.c.Error(err)
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}
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self.c.Toast(self.c.Tr.PullRequestURLCopiedToClipboard)
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return nil
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}
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func (self *BranchesController) forceCheckout() error {
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branch := self.context().GetSelected()
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message := self.c.Tr.SureForceCheckout
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title := self.c.Tr.ForceCheckoutBranch
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return self.c.Confirm(types.ConfirmOpts{
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Title: title,
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Prompt: message,
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HandleConfirm: func() error {
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self.c.LogAction(self.c.Tr.Actions.ForceCheckoutBranch)
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if err := self.c.Git().Branch.Checkout(branch.Name, git_commands.CheckoutOptions{Force: true}); err != nil {
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_ = self.c.Error(err)
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}
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return self.c.Refresh(types.RefreshOptions{Mode: types.ASYNC})
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},
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})
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}
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func (self *BranchesController) checkoutByName() error {
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return self.c.Prompt(types.PromptOpts{
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Title: self.c.Tr.BranchName + ":",
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FindSuggestionsFunc: self.c.Helpers().Suggestions.GetRefsSuggestionsFunc(),
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HandleConfirm: func(response string) error {
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self.c.LogAction("Checkout branch")
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return self.c.Helpers().Refs.CheckoutRef(response, types.CheckoutRefOptions{
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OnRefNotFound: func(ref string) error {
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return self.c.Confirm(types.ConfirmOpts{
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Title: self.c.Tr.BranchNotFoundTitle,
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Prompt: fmt.Sprintf("%s %s%s", self.c.Tr.BranchNotFoundPrompt, ref, "?"),
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HandleConfirm: func() error {
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return self.createNewBranchWithName(ref)
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},
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})
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},
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})
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},
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},
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)
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}
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func (self *BranchesController) createNewBranchWithName(newBranchName string) error {
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branch := self.context().GetSelected()
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if branch == nil {
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return nil
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}
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if err := self.c.Git().Branch.New(newBranchName, branch.FullRefName()); err != nil {
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return self.c.Error(err)
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}
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self.context().SetSelectedLineIdx(0)
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return self.c.Refresh(types.RefreshOptions{Mode: types.ASYNC})
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}
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func (self *BranchesController) delete(branch *models.Branch) error {
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checkedOutBranch := self.c.Helpers().Refs.GetCheckedOutRef()
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if checkedOutBranch.Name == branch.Name {
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return self.c.ErrorMsg(self.c.Tr.CantDeleteCheckOutBranch)
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}
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if branch.CheckedOutByOtherWorktree {
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return self.promptWorktreeBranchDelete(branch)
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}
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return self.deleteWithForce(branch, false)
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}
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func (self *BranchesController) promptWorktreeBranchDelete(selectedBranch *models.Branch) error {
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worktree, ok := self.worktreeForBranch(selectedBranch)
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if !ok {
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self.c.Log.Error("CheckedOutByOtherWorktree out of sync with list of worktrees")
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return nil
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}
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return self.c.Menu(types.CreateMenuOptions{
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Title: fmt.Sprintf("Branch %s is checked out by worktree %s", selectedBranch.Name, worktree.Name()),
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Items: []*types.MenuItem{
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{
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Label: "Switch to worktree " + worktree.Name(),
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OnPress: func() error {
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return self.c.Helpers().Worktree.Switch(worktree, context.LOCAL_BRANCHES_CONTEXT_KEY)
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},
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},
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{
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Label: "Detach worktree",
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Tooltip: "This will run `git checkout --detach` on the worktree so that it stops hogging the branch, but the worktree's working tree will be left alone",
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OnPress: func() error {
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return self.c.Helpers().Worktree.Detach(worktree)
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},
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},
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{
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Label: "Remove worktree",
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OnPress: func() error {
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return self.c.Helpers().Worktree.Remove(worktree, false)
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},
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},
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},
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})
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}
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func (self *BranchesController) deleteWithForce(selectedBranch *models.Branch, force bool) error {
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title := self.c.Tr.DeleteBranch
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var templateStr string
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if force {
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templateStr = self.c.Tr.ForceDeleteBranchMessage
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} else {
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templateStr = self.c.Tr.DeleteBranchMessage
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}
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message := utils.ResolvePlaceholderString(
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templateStr,
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map[string]string{
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"selectedBranchName": selectedBranch.Name,
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},
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)
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return self.c.Confirm(types.ConfirmOpts{
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Title: title,
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Prompt: message,
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HandleConfirm: func() error {
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self.c.LogAction(self.c.Tr.Actions.DeleteBranch)
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if err := self.c.Git().Branch.Delete(selectedBranch.Name, force); err != nil {
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errMessage := err.Error()
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if !force && strings.Contains(errMessage, "git branch -D ") {
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return self.deleteWithForce(selectedBranch, true)
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}
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return self.c.ErrorMsg(errMessage)
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}
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return self.c.Refresh(types.RefreshOptions{Mode: types.ASYNC, Scope: []types.RefreshableView{types.BRANCHES}})
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},
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})
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}
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func (self *BranchesController) merge() error {
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selectedBranchName := self.context().GetSelected().Name
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return self.c.Helpers().MergeAndRebase.MergeRefIntoCheckedOutBranch(selectedBranchName)
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}
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func (self *BranchesController) rebase() error {
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selectedBranchName := self.context().GetSelected().Name
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return self.c.Helpers().MergeAndRebase.RebaseOntoRef(selectedBranchName)
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}
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func (self *BranchesController) fastForward(branch *models.Branch) error {
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if !branch.IsTrackingRemote() {
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return self.c.ErrorMsg(self.c.Tr.FwdNoUpstream)
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}
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if !branch.RemoteBranchStoredLocally() {
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return self.c.ErrorMsg(self.c.Tr.FwdNoLocalUpstream)
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}
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if branch.HasCommitsToPush() {
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return self.c.ErrorMsg(self.c.Tr.FwdCommitsToPush)
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}
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action := self.c.Tr.Actions.FastForwardBranch
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message := utils.ResolvePlaceholderString(
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self.c.Tr.Fetching,
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map[string]string{
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"from": fmt.Sprintf("%s/%s", branch.UpstreamRemote, branch.UpstreamBranch),
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"to": branch.Name,
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},
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)
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return self.c.WithLoaderPanel(message, func(task gocui.Task) error {
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if branch == self.c.Helpers().Refs.GetCheckedOutRef() {
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self.c.LogAction(action)
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err := self.c.Git().Sync.Pull(
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task,
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git_commands.PullOptions{
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RemoteName: branch.UpstreamRemote,
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BranchName: branch.UpstreamBranch,
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FastForwardOnly: true,
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},
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)
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if err != nil {
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_ = self.c.Error(err)
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}
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return self.c.Refresh(types.RefreshOptions{Mode: types.ASYNC})
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} else {
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self.c.LogAction(action)
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err := self.c.Git().Sync.FastForward(task, branch.Name, branch.UpstreamRemote, branch.UpstreamBranch)
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if err != nil {
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_ = self.c.Error(err)
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}
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_ = self.c.Refresh(types.RefreshOptions{Mode: types.ASYNC, Scope: []types.RefreshableView{types.BRANCHES}})
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}
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return nil
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})
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}
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func (self *BranchesController) createTag(branch *models.Branch) error {
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return self.c.Helpers().Tags.OpenCreateTagPrompt(branch.FullRefName(), func() {})
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}
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func (self *BranchesController) createResetMenu(selectedBranch *models.Branch) error {
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return self.c.Helpers().Refs.CreateGitResetMenu(selectedBranch.Name)
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}
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func (self *BranchesController) rename(branch *models.Branch) error {
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promptForNewName := func() error {
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return self.c.Prompt(types.PromptOpts{
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Title: self.c.Tr.NewBranchNamePrompt + " " + branch.Name + ":",
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InitialContent: branch.Name,
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HandleConfirm: func(newBranchName string) error {
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self.c.LogAction(self.c.Tr.Actions.RenameBranch)
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if err := self.c.Git().Branch.Rename(branch.Name, newBranchName); err != nil {
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return self.c.Error(err)
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}
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// need to find where the branch is now so that we can re-select it. That means we need to refetch the branches synchronously and then find our branch
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_ = self.c.Refresh(types.RefreshOptions{Mode: types.SYNC, Scope: []types.RefreshableView{types.BRANCHES}})
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// now that we've got our stuff again we need to find that branch and reselect it.
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for i, newBranch := range self.c.Model().Branches {
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if newBranch.Name == newBranchName {
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self.context().SetSelectedLineIdx(i)
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if err := self.context().HandleRender(); err != nil {
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return err
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}
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}
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}
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|
|
return nil
|
|
},
|
|
})
|
|
}
|
|
|
|
// 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.
|
|
if !branch.IsTrackingRemote() {
|
|
return promptForNewName()
|
|
}
|
|
|
|
return self.c.Confirm(types.ConfirmOpts{
|
|
Title: self.c.Tr.RenameBranch,
|
|
Prompt: self.c.Tr.RenameBranchWarning,
|
|
HandleConfirm: promptForNewName,
|
|
})
|
|
}
|
|
|
|
func (self *BranchesController) newBranch(selectedBranch *models.Branch) error {
|
|
return self.c.Helpers().Refs.NewBranch(selectedBranch.FullRefName(), selectedBranch.RefName(), "")
|
|
}
|
|
|
|
func (self *BranchesController) createPullRequestMenu(selectedBranch *models.Branch, checkedOutBranch *models.Branch) error {
|
|
menuItems := make([]*types.MenuItem, 0, 4)
|
|
|
|
fromToLabelColumns := func(from string, to string) []string {
|
|
return []string{fmt.Sprintf("%s → %s", from, to)}
|
|
}
|
|
|
|
menuItemsForBranch := func(branch *models.Branch) []*types.MenuItem {
|
|
return []*types.MenuItem{
|
|
{
|
|
LabelColumns: fromToLabelColumns(branch.Name, self.c.Tr.DefaultBranch),
|
|
OnPress: func() error {
|
|
return self.createPullRequest(branch.Name, "")
|
|
},
|
|
},
|
|
{
|
|
LabelColumns: fromToLabelColumns(branch.Name, self.c.Tr.SelectBranch),
|
|
OnPress: func() error {
|
|
return self.c.Prompt(types.PromptOpts{
|
|
Title: branch.Name + " →",
|
|
FindSuggestionsFunc: self.c.Helpers().Suggestions.GetBranchNameSuggestionsFunc(),
|
|
HandleConfirm: func(targetBranchName string) error {
|
|
return self.createPullRequest(branch.Name, targetBranchName)
|
|
},
|
|
})
|
|
},
|
|
},
|
|
}
|
|
}
|
|
|
|
if selectedBranch != checkedOutBranch {
|
|
menuItems = append(menuItems,
|
|
&types.MenuItem{
|
|
LabelColumns: fromToLabelColumns(checkedOutBranch.Name, selectedBranch.Name),
|
|
OnPress: func() error {
|
|
return self.createPullRequest(checkedOutBranch.Name, selectedBranch.Name)
|
|
},
|
|
},
|
|
)
|
|
menuItems = append(menuItems, menuItemsForBranch(checkedOutBranch)...)
|
|
}
|
|
|
|
menuItems = append(menuItems, menuItemsForBranch(selectedBranch)...)
|
|
|
|
return self.c.Menu(types.CreateMenuOptions{Title: fmt.Sprintf(self.c.Tr.CreatePullRequestOptions), Items: menuItems})
|
|
}
|
|
|
|
func (self *BranchesController) createPullRequest(from string, to string) error {
|
|
url, err := self.c.Helpers().Host.GetPullRequestURL(from, to)
|
|
if err != nil {
|
|
return self.c.Error(err)
|
|
}
|
|
|
|
self.c.LogAction(self.c.Tr.Actions.OpenPullRequest)
|
|
|
|
if err := self.c.OS().OpenLink(url); err != nil {
|
|
return self.c.Error(err)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (self *BranchesController) checkSelected(callback func(*models.Branch) error) func() error {
|
|
return func() error {
|
|
selectedItem := self.context().GetSelected()
|
|
if selectedItem == nil {
|
|
return nil
|
|
}
|
|
|
|
return callback(selectedItem)
|
|
}
|
|
}
|
|
|
|
func (self *BranchesController) checkSelectedAndReal(callback func(*models.Branch) error) func() error {
|
|
return func() error {
|
|
selectedItem := self.context().GetSelected()
|
|
if selectedItem == nil || !selectedItem.IsRealBranch() {
|
|
return nil
|
|
}
|
|
|
|
return callback(selectedItem)
|
|
}
|
|
}
|