From 85f1d3106f94fe3924f6b6f857d504632748cbd5 Mon Sep 17 00:00:00 2001
From: Ruidy <ruidy.nemausat@gmail.com>
Date: Sun, 18 May 2025 23:46:11 +0200
Subject: [PATCH] feat: add CLI flags for timer name and duration

Introduce command-line flags to customize the timer's name and duration.
The `-name` flag sets the timer's label, and the `-duration` flag
accepts
a Go duration string (e.g., "25m", "1h"). This enhances flexibility for
users to configure their Pomodoro sessions directly from the command
line.
---
 main.go | 30 ++++++++++++++++++++----------
 1 file changed, 20 insertions(+), 10 deletions(-)

diff --git a/main.go b/main.go
index 91ee85b..7f6855b 100644
--- a/main.go
+++ b/main.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"flag"
 	"fmt"
 	"log"
 	"strings"
@@ -18,15 +19,16 @@ const (
 
 var helpStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("#626262")).Render
 
-type model struct {
-	name        string
-	totalTime   time.Duration
-	elapsedTime time.Duration
-	done        bool
-	progress    progress.Model
-}
+type (
+	model struct {
+		name        string
+		totalTime   time.Duration
+		elapsedTime time.Duration
+		progress    progress.Model
+	}
 
-type TickMsg time.Time
+	TickMsg time.Time
+)
 
 func main() {
 	if err := run(); err != nil {
@@ -35,7 +37,16 @@ func main() {
 }
 
 func run() error {
-	p := tea.NewProgram(initialModel("work", 25*time.Minute))
+	name := flag.String("name", "Pomodoro", "Name of the timer")
+	durationString := flag.String("duration", "25m", "Duration of the timer")
+	flag.Parse()
+
+	duration, err := time.ParseDuration(*durationString)
+	if err != nil {
+		return fmt.Errorf("could not parse duration %s: %w", *durationString, err)
+	}
+
+	p := tea.NewProgram(initialModel(*name, duration))
 	if _, err := p.Run(); err != nil {
 		return fmt.Errorf("could not start the timer app %w", err)
 	}
@@ -87,7 +98,6 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	return m, nil
 }
 
-// View implements tea.Model.
 func (m model) View() string {
 	pad := strings.Repeat(" ", padding)
 	return "\n" +