feat: support read config file from stdin

via `-f -`
MetaCubeX · Dec 10, 2024 · f3a43fe · f3a43fe
1 parent 9a95920
commit f3a43fe
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/main.go b/main.go
@@ -5,6 +5,7 @@ import (
 	"encoding/base64"
 	"flag"
 	"fmt"
+	"io"
 	"net"
 	"os"
 	"os/signal"
@@ -99,6 +100,13 @@ func main() {
 			log.Fatalln("Initial configuration error: %s", err.Error())
 			return
 		}
+	} else if configFile == "-" {
+		var err error
+		configBytes, err = io.ReadAll(os.Stdin)
+		if err != nil {
+			log.Fatalln("Initial configuration error: %s", err.Error())
+			return
+		}
 	} else {
 		if configFile != "" {
 			if !filepath.IsAbs(configFile) {