main.go

package main

import (
	"fmt"
	"log"

	tea "github.com/charmbracelet/bubbletea"
	"github.com/go-git/go-git/v5"
)

func main() {
	slc := GetBranches()
	branchItems := BuildItems(slc)
	l := ListBuilder(branchItems)

	repo, err := git.PlainOpen(".")
	if err != nil {
		log.Fatal(err)
	}

	w, err := repo.Worktree()
	if err != nil {
		log.Print(err)
	}

	status, err := w.Status()
	if err != nil {
		log.Print(err)
	}

	if !status.IsClean() {
        raiseError(status)
	} else {
		if _, err := tea.NewProgram(Model{list: l, repo: repo}).Run(); err != nil {
			log.Fatal(err)
		}
	}
}

func raiseError(status git.Status) {
	fmt.Println(
		"error: Your local changes to the following files would be overwritten by checkout:",
	)
	for k := range status {
		fmt.Println(ModifiedFiles.Render(k))
	}
	fmt.Println("Please commit your changes or stash them before you switch branches.")
	fmt.Println("Aborting")
}