1package main
 2
 3import (
 4	"log"
 5	"os"
 6	"path/filepath"
 7)
 8
 9type config struct {
10	todoDir      string
11	taskFilePath string
12}
13
14func NewConfig() config {
15	homePath := os.Getenv("HOME")
16	todoDir, exists := os.LookupEnv("TODO_DIR")
17
18	if !exists {
19		todoDir = filepath.Join(homePath, ".todo")
20	}
21
22	_ = os.MkdirAll(todoDir, os.ModePerm)
23
24	taskFilePath := filepath.Join(todoDir, "todo.txt")
25
26	if _, err := os.Stat(taskFilePath); os.IsNotExist(err) {
27		_, e := os.Create(taskFilePath)
28		if e != nil {
29			log.Fatal(e)
30		}
31
32	}
33
34	return config{
35		todoDir:      todoDir,
36		taskFilePath: taskFilePath,
37	}
38}