Fix some stderr.

KeyLoader/keyloader.go

@@ -6,6 +6,7 @@ import (
 	"encoding/pem"
 	"fmt"
 	"io/ioutil"
+	"os"
 )
 
 func ReadPrivateKeyRSAfromPath(path string) (*rsa.PrivateKey, error) {
@@ -26,7 +27,7 @@ func ReadPublicKeyRSAfromString(pemString string) (*rsa.PublicKey, error) {
 	decoded, _ := pem.Decode(pemByte)
 	keyInterface, err := x509.ParsePKIXPublicKey(decoded.Bytes)
 	if err != nil {
-		fmt.Println(err)
+		fmt.Fprintln(os.Stderr, err)
 		return nil, err
 	}
 	pub := keyInterface.(*rsa.PublicKey)

cli/cli.go

@@ -57,7 +57,7 @@ func main() {
 
 	macServer, err = machinery.NewServer(macConfig)
 	if err != nil {
-		fmt.Println(err)
+		fmt.Fprintln(os.Stderr, err)
 	}
 
 	app := cli.NewApp()

cli/config.go

@@ -60,18 +60,18 @@ func exportConfigs(c *cli.Context) {
 func importConfigs(c *cli.Context) {
 	file, err := os.Open(c.String("json"))
 	if err != nil {
-		fmt.Println(err)
+		fmt.Fprintln(os.Stderr, err)
 		return
 	}
 	jsonData, err := ioutil.ReadAll(file)
 	if err != nil {
-		fmt.Println(err)
+		fmt.Fprintln(os.Stderr, err)
 		return
 	}
 	var data relayconf.ExportConfig
 	err = json.Unmarshal(jsonData, &data)
 	if err != nil {
-		fmt.Println(err)
+		fmt.Fprintln(os.Stderr, err)
 		return
 	}
 

cli/follow.go

@@ -3,6 +3,7 @@ package main
 import (
 	"encoding/json"
 	"fmt"
+	"os"
 	"strings"
 
 	"github.com/RichardKnop/machinery/v1/tasks"
@@ -29,7 +30,7 @@ func pushRegistorJob(inboxURL string, body []byte) {
 	}
 	_, err := macServer.SendTask(job)
 	if err != nil {
-		fmt.Println(err)
+		fmt.Fprintln(os.Stderr, err)
 	}
 }
 

handle.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"net/http"
 	"net/url"
+	"os"
 
 	"github.com/RichardKnop/machinery/v1/tasks"
 	"github.com/yukimochi/Activity-Relay/ActivityPub"
@@ -92,7 +93,7 @@ func pushRelayJob(sourceInbox string, body []byte) {
 			}
 			_, err := macServer.SendTask(job)
 			if err != nil {
-				fmt.Println(err)
+				fmt.Fprintln(os.Stderr, err)
 			}
 		}
 	}
@@ -117,7 +118,7 @@ func pushRegistorJob(inboxURL string, body []byte) {
 	}
 	_, err := macServer.SendTask(job)
 	if err != nil {
-		fmt.Println(err)
+		fmt.Fprintln(os.Stderr, err)
 	}
 }
 
@@ -139,7 +140,6 @@ func unFollowAcceptable(activity *activitypub.Activity, actor *activitypub.Actor
 
 func suitableFollow(activity *activitypub.Activity, actor *activitypub.Actor) bool {
 	domain, _ := url.Parse(activity.Actor)
-	fmt.Println(exportConfig.BlockedDomains, domain.Host)
 	if contains(exportConfig.BlockedDomains, domain.Host) {
 		return false
 	}

main.go

@@ -67,7 +67,7 @@ func main() {
 
 	macServer, err = machinery.NewServer(macConfig)
 	if err != nil {
-		fmt.Println(err)
+		fmt.Fprintln(os.Stderr, err)
 	}
 
 	Actor.GenerateSelfKey(hostname, &hostkey.PublicKey)

worker/worker.go

@@ -102,6 +102,6 @@ func main() {
 
 	err = worker.Launch()
 	if err != nil {
-		fmt.Println(err.Error())
+		fmt.Fprintln(os.Stderr, err)
 	}
 }