M .gitignore → .gitignore

@@ -18,3 +18,6 @@ # Go workspace file
 go.work
 
 *.txt
+
+# Ignore compiled file
+todo-txt

M README.md → README.md

@@ -7,7 +7,7 @@ - [x] Implement archive mecanism
 - [x] Allow task edition
 - [x] Allow to remove priority on task
 - [x] Circular navigation on tasks
-- [ ] Provide config file with argument
+- [x] Provide config file with argument
 
 ## Ressources
 

M config.go → config.go

@@ -1,27 +1,23 @@ 
 package main
 
 import (
+	"flag"
 	"log"
 	"os"
 	"path/filepath"
 )
 
-type config struct {
+type Config struct {
 	todoDir      string
 	taskFilePath string
 	doneFilePath string
 }
 
-func NewConfig() config {
-	homePath := os.Getenv("HOME")
-	todoDir, exists := os.LookupEnv("TODO_DIR")
-
-	if !exists {
-		todoDir = filepath.Join(homePath, ".todo")
-	}
-
-	_ = os.MkdirAll(todoDir, os.ModePerm)
+func NewConfig() Config {
+	todoDirArg := flag.String("dir", "", "Path to Todo directory")
+	flag.Parse()
 
+	todoDir := GetTodoDir(*todoDirArg)
 	taskFilePath := filepath.Join(todoDir, "todo.txt")
 	doneFilePath := filepath.Join(todoDir, "done.txt")
 
@@ -33,9 +29,33 @@ }
 
 	}
 
-	return config{
+	return Config{
 		todoDir:      todoDir,
 		taskFilePath: taskFilePath,
 		doneFilePath: doneFilePath,
 	}
-}+}
+
+func GetTodoDir(todoDirArg string) string {
+	var todoDir string
+
+	if todoDirArg == "" {
+		envPath, exists := os.LookupEnv("TODO_DIR")
+		if exists {
+			todoDir = envPath
+		} else {
+			homePath := os.Getenv("HOME")
+			todoDir = filepath.Join(homePath, ".todo")
+		}
+	} else {
+		todoDir = todoDirArg
+	}
+
+	err := os.MkdirAll(todoDir, os.ModePerm)
+
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	return todoDir
+}

M main.go → main.go

@@ -23,7 +23,7 @@ )
 
 type model struct {
 	interfaceState InterfaceState
-	config         config
+	config         Config
 	keys           keyMap
 	help           help.Model
 
@@ -34,9 +34,7 @@ 
 	textInput textinput.Model
 }
 
-func initialModel() model {
-
-	config := NewConfig()
+func initialModel(config Config) model {
 
 	// New task input
 	ti := textinput.New()
@@ -278,7 +276,8 @@ 
 }
 
 func main() {
-	p := tea.NewProgram(initialModel(), tea.WithAltScreen())
+	config := NewConfig()
+	p := tea.NewProgram(initialModel(config), tea.WithAltScreen())
 	if _, err := p.Run(); err != nil {
 		fmt.Printf("Alas, there's been an error: %v", err)
 		os.Exit(1)