63 lines
1.1 KiB
Go
63 lines
1.1 KiB
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"log"
|
|
"os"
|
|
"strings"
|
|
|
|
"os/exec"
|
|
)
|
|
|
|
const TIMER = 2
|
|
|
|
func main() {
|
|
c := exec.Command("cmus-remote", "-Q")
|
|
o, _ := c.Output()
|
|
remoteResp := strings.Split(string(o), "\n")
|
|
//Album
|
|
album, err := getAttribute(remoteResp, "tag album ")
|
|
if err != nil {
|
|
album = "Unknown"
|
|
}
|
|
//artist
|
|
artist, err := getAttribute(remoteResp, "tag artist ")
|
|
if err != nil {
|
|
artist = "Unknown"
|
|
}
|
|
// Title
|
|
title, err := getAttribute(remoteResp, "tag title ")
|
|
if err != nil {
|
|
title = "Unknown"
|
|
}
|
|
|
|
writeTxt("SongAlbum", album)
|
|
writeTxt("SongArtist", artist)
|
|
writeTxt("SongTitle", title)
|
|
}
|
|
|
|
func writeTxt(filename, input string) {
|
|
f, err := os.Create("./output/" + filename + ".txt")
|
|
if err != nil {
|
|
log.Fatal(err.Error())
|
|
}
|
|
defer f.Close()
|
|
|
|
f.Write([]byte(input))
|
|
}
|
|
|
|
func getAttribute(input []string, prefix string) (string, error) {
|
|
var attr string
|
|
for i := range input {
|
|
has := strings.HasPrefix(input[i], prefix)
|
|
if has {
|
|
attr = input[i]
|
|
}
|
|
}
|
|
attr, b := strings.CutPrefix(attr, prefix)
|
|
if !b {
|
|
return "", fmt.Errorf("did not find prefix \"%v\"", prefix)
|
|
}
|
|
return attr, nil
|
|
}
|