add recent repos menu option

1 files changed, 69 insertions, 0 deletions

diff --git a/pkg/gui/recent_repos_panel.go b/pkg/gui/recent_repos_panel.go
new file mode 100644
index 000000000..add987b32
--- /dev/null
+++ b/pkg/gui/recent_repos_panel.go
@@ -0,0 +1,69 @@
+package gui
+
+import (
+	"os"
+	"path/filepath"
+
+	"github.com/fatih/color"
+	"github.com/jesseduffield/gocui"
+	"github.com/jesseduffield/lazygit/pkg/commands"
+	"github.com/jesseduffield/lazygit/pkg/utils"
+)
+
+type recentRepo struct {
+	path string
+}
+
+func (r *recentRepo) GetDisplayStrings() []string {
+	yellow := color.New(color.FgMagenta)
+	base := filepath.Base(r.path)
+	path := yellow.Sprint(r.path)
+	return []string{base, path}
+}
+
+func (gui *Gui) handleCreateRecentReposMenu(g *gocui.Gui, v *gocui.View) error {
+	recentRepoPaths := gui.Config.GetAppState().RecentRepos
+	reposCount := utils.Min(len(recentRepoPaths), 20)
+	// we won't show the current repo hence the -1
+	recentRepos := make([]*recentRepo, reposCount-1)
+	for i, path := range recentRepoPaths[1:reposCount] {
+		recentRepos[i] = &recentRepo{path: path}
+	}
+
+	handleMenuPress := func(index int) error {
+		repo := recentRepos[index]
+		if err := os.Chdir(repo.path); err != nil {
+			return err
+		}
+		newGitCommand, err := commands.NewGitCommand(gui.Log, gui.OSCommand, gui.Tr)
+		if err != nil {
+			return err
+		}
+		gui.GitCommand = newGitCommand
+		return gui.Errors.ErrSwitchRepo
+	}
+
+	return gui.createMenu(recentRepos, handleMenuPress)
+}
+
+// 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 {
+	recentRepos := gui.Config.GetAppState().RecentRepos
+	currentRepo, err := os.Getwd()
+	if err != nil {
+		return err
+	}
+	gui.Config.GetAppState().RecentRepos = newRecentReposList(recentRepos, currentRepo)
+	return gui.Config.SaveAppState()
+}
+
+func newRecentReposList(recentRepos []string, currentRepo string) []string {
+	newRepos := []string{currentRepo}
+	for _, repo := range recentRepos {
+		if repo != currentRepo {
+			newRepos = append(newRepos, repo)
+		}
+	}
+	return newRepos
+}