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lazygit/pkg/gui/recent_repos_panel.go

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package gui
import (
"os"
"path/filepath"
"github.com/jesseduffield/lazygit/pkg/commands"
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"github.com/jesseduffield/lazygit/pkg/commands/git_config"
"github.com/jesseduffield/lazygit/pkg/env"
"github.com/jesseduffield/lazygit/pkg/gui/style"
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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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func (gui *Gui) handleCreateRecentReposMenu() error {
recentRepoPaths := gui.c.GetAppState().RecentRepos
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reposCount := utils.Min(len(recentRepoPaths), 20)
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// we won't show the current repo hence the -1
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menuItems := make([]*types.MenuItem, reposCount-1)
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for i, path := range recentRepoPaths[1:reposCount] {
path := path // cos we're closing over the loop variable
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menuItems[i] = &types.MenuItem{
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DisplayStrings: []string{
filepath.Base(path),
style.FgMagenta.Sprint(path),
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},
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OnPress: func() error {
// if we were in a submodule, we want to forget about that stack of repos
// so that hitting escape in the new repo does nothing
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gui.RepoPathStack.Clear()
return gui.dispatchSwitchToRepo(path, false)
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},
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}
}
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return gui.c.Menu(types.CreateMenuOptions{Title: gui.c.Tr.RecentRepos, Items: menuItems})
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}
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func (gui *Gui) handleShowAllBranchLogs() error {
cmdObj := gui.git.Branch.AllBranchesLogCmdObj()
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task := NewRunPtyTask(cmdObj.GetCmd())
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return gui.refreshMainViews(refreshMainOpts{
main: &viewUpdateOpts{
title: "Log",
task: task,
},
})
}
func (gui *Gui) dispatchSwitchToRepo(path string, reuse bool) error {
env.UnsetGitDirEnvs()
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originalPath, err := os.Getwd()
if err != nil {
return nil
}
if err := os.Chdir(path); err != nil {
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if os.IsNotExist(err) {
return gui.c.ErrorMsg(gui.c.Tr.ErrRepositoryMovedOrDeleted)
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}
return err
}
if err := commands.VerifyInGitRepo(gui.OSCommand); err != nil {
if err := os.Chdir(originalPath); err != nil {
return err
}
return err
}
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newGitCommand, err := commands.NewGitCommand(
gui.Common,
gui.OSCommand,
git_config.NewStdCachedGitConfig(gui.Log),
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gui.Mutexes.SyncMutex,
)
if err != nil {
return err
}
gui.git = newGitCommand
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// these two mutexes are used by our background goroutines (triggered via `gui.goEvery`. We don't want to
// switch to a repo while one of these goroutines is in the process of updating something
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gui.Mutexes.SyncMutex.Lock()
defer gui.Mutexes.SyncMutex.Unlock()
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gui.Mutexes.RefreshingFilesMutex.Lock()
defer gui.Mutexes.RefreshingFilesMutex.Unlock()
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if err := gui.recordCurrentDirectory(); err != nil {
return err
}
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gui.resetState("", reuse)
return nil
}
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// updateRecentRepoList registers the fact that we opened lazygit in this repo,
// so that we can open the same repo via the 'recent repos' menu
func (gui *Gui) updateRecentRepoList() error {
if gui.git.Status.IsBareRepo() {
// we could totally do this but it would require storing both the git-dir and the
// worktree in our recent repos list, which is a change that would need to be
// backwards compatible
gui.c.Log.Info("Not appending bare repo to recent repo list")
return nil
}
recentRepos := gui.c.GetAppState().RecentRepos
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currentRepo, err := os.Getwd()
if err != nil {
return err
}
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known, recentRepos := newRecentReposList(recentRepos, currentRepo)
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gui.IsNewRepo = known
gui.c.GetAppState().RecentRepos = recentRepos
return gui.c.SaveAppState()
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}
// newRecentReposList returns a new repo list with a new entry but only when it doesn't exist yet
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func newRecentReposList(recentRepos []string, currentRepo string) (bool, []string) {
isNew := true
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newRepos := []string{currentRepo}
for _, repo := range recentRepos {
if repo != currentRepo {
newRepos = append(newRepos, repo)
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} else {
isNew = false
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}
}
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return isNew, newRepos
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}