From d63d2779cc21473c56d647faea04b4c76d0ced2d Mon Sep 17 00:00:00 2001
From: Max Hille <mh@lambdasoup.com>
Date: Thu, 6 Jun 2024 11:04:04 +0200
Subject: [PATCH] Add job name color

---
 main.go | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/main.go b/main.go
index 135f233..b54c3ec 100644
--- a/main.go
+++ b/main.go
@@ -17,6 +17,7 @@ type job struct {
 	name    string
 	cmd     []string
 	stopped bool
+	color   int
 }
 
 type output struct {
@@ -27,6 +28,16 @@ type output struct {
 
 var pad = 0
 
+const (
+	Red     = 1
+	Green   = 2
+	Yellow  = 3
+	Blue    = 4
+	Magenta = 5
+	Cyan    = 6
+	White   = 7
+)
+
 func main() {
 	jobs, err := load()
 	if err != nil {
@@ -47,8 +58,14 @@ func main() {
 	stdouts := make(chan output)
 	stderrs := make(chan output)
 
+	// colors used for job names
+	colors := []int{Blue, Magenta, Cyan, Yellow}
+
 	for i := range jobs {
 		job := &jobs[i]
+
+		job.color = colors[i%len(colors)]
+
 		cmd := exec.Command(job.cmd[0], job.cmd[1:]...)
 
 		stdout, err := cmd.StdoutPipe()
@@ -107,12 +124,12 @@ func main() {
 }
 
 func (job *job) printError(err error) {
-	formatErr := fmt.Sprintf("%%%ds | \x1b[31m%%v\x1b[0m\n", pad)
+	formatErr := fmt.Sprintf("%%%ds | \x1b[3%dm%%v\x1b[0m\n", pad, Red)
 	fmt.Printf(formatErr, job.name, err)
 }
 
 func (job *job) print(str string) {
-	format := fmt.Sprintf("%%%ds | %%v\n", pad)
+	format := fmt.Sprintf("\x1b[3%dm%%%ds\x1b[0m | %%v\n", job.color, pad)
 	fmt.Printf(format, job.name, str)
 }
 
-- 
2.45.2