boyska/direttoforo
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flags and error messages

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This commit is contained in:
dbz 2017-05-31 13:37:30 +02:00
parent e34f699baa
commit 1191484efa
1 changed files with 7 additions and 3 deletions
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10
cmd/direttoforo/main.go
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@ -1,6 +1,7 @@
package main package main
import ( import (
"flag"
"fmt" "fmt"
"git.lattuga.net/boyska/direttoforo.git/liquidsoap" "git.lattuga.net/boyska/direttoforo.git/liquidsoap"
"os" "os"
@ -17,12 +18,15 @@ func outUI(output chan liquidsoap.Output) {
} }
func main() { func main() {
liqfile := flag.String("liq", "foo.liq", "Path to liquidsoap script to run")
flag.Parse()
killLs := make(chan struct{}) // when it is closed, liquidsoap will die killLs := make(chan struct{}) // when it is closed, liquidsoap will die
killed := make(chan os.Signal, 1) killed := make(chan os.Signal, 1)
signal.Notify(killed, os.Interrupt) // ctrl-c signal.Notify(killed, os.Interrupt) // ctrl-c
output, exit, err := liquidsoap.RunLiquidsoap("foo.liq", killLs) output, exit, err := liquidsoap.RunLiquidsoap(*liqfile, killLs)
if err != nil { if err != nil {
fmt.Fprintln(os.Stderr, err) fmt.Fprintln(os.Stderr, "Error spawning liquidsoap", err)
os.Exit(1) os.Exit(1)
} }
@ -51,7 +55,7 @@ func main() {
select { select {
case how := <-exit: // liquidsoap exits case how := <-exit: // liquidsoap exits
if !how.Success() { if !how.Success() {
fmt.Fprintln(os.Stderr, how.Err) fmt.Fprintln(os.Stderr, "liquidsoap terminated,", how.Err)
os.Exit(1) os.Exit(1)
} }
os.Exit(0) os.Exit(0)