[CHORE] Remove println

- It's not recommended to use it per the documentation: https://pkg.go.dev/builtin#println.

build/backport-locales.go

@@ -18,8 +18,8 @@ import (
 
 func main() {
 	if len(os.Args) != 2 {
-		println("usage: backport-locales <to-ref>")
-		println("eg: backport-locales release/v1.19")
+		fmt.Println("usage: backport-locales <to-ref>")
+		fmt.Println("eg: backport-locales release/v1.19")
 		os.Exit(1)
 	}
 

cmd/serv.go

@@ -136,7 +136,7 @@ func runServ(c *cli.Context) error {
 	setup(ctx, c.Bool("debug"))
 
 	if setting.SSH.Disabled {
-		println("Forgejo: SSH has been disabled")
+		fmt.Println("Forgejo: SSH has been disabled")
 		return nil
 	}
 
@@ -164,13 +164,13 @@ func runServ(c *cli.Context) error {
 		}
 		switch key.Type {
 		case asymkey_model.KeyTypeDeploy:
-			println("Hi there! You've successfully authenticated with the deploy key named " + key.Name + ", but Forgejo does not provide shell access.")
+			fmt.Println("Hi there! You've successfully authenticated with the deploy key named " + key.Name + ", but Forgejo does not provide shell access.")
 		case asymkey_model.KeyTypePrincipal:
-			println("Hi there! You've successfully authenticated with the principal " + key.Content + ", but Forgejo does not provide shell access.")
+			fmt.Println("Hi there! You've successfully authenticated with the principal " + key.Content + ", but Forgejo does not provide shell access.")
 		default:
-			println("Hi there, " + user.Name + "! You've successfully authenticated with the key named " + key.Name + ", but Forgejo does not provide shell access.")
+			fmt.Println("Hi there, " + user.Name + "! You've successfully authenticated with the key named " + key.Name + ", but Forgejo does not provide shell access.")
 		}
-		println("If this is unexpected, please log in with password and setup Forgejo under another user.")
+		fmt.Println("If this is unexpected, please log in with password and setup Forgejo under another user.")
 		return nil
 	} else if c.Bool("debug") {
 		log.Debug("SSH_ORIGINAL_COMMAND: %s", os.Getenv("SSH_ORIGINAL_COMMAND"))

modules/git/diff_test.go

@@ -159,22 +159,6 @@ func BenchmarkCutDiffAroundLine(b *testing.B) {
 	}
 }
 
-func ExampleCutDiffAroundLine() {
-	const diff = `diff --git a/README.md b/README.md
---- a/README.md
-+++ b/README.md
-@@ -1,3 +1,6 @@
- # gitea-github-migrator
-+
-+ Build Status
-- Latest Release
- Docker Pulls
-+ cut off
-+ cut off`
-	result, _ := CutDiffAroundLine(strings.NewReader(diff), 4, false, 3)
-	println(result)
-}
-
 func TestParseDiffHunkString(t *testing.T) {
 	leftLine, leftHunk, rightLine, rightHunk := ParseDiffHunkString("@@ -19,3 +19,5 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER")
 	assert.EqualValues(t, 19, leftLine)

tests/e2e/debugserver_test.go

@@ -10,6 +10,7 @@
 package e2e
 
 import (
+	"fmt"
 	"net/url"
 	"os"
 	"os/signal"
@@ -24,7 +25,7 @@ func TestDebugserver(t *testing.T) {
 	signal.Notify(done, syscall.SIGINT, syscall.SIGTERM)
 
 	onGiteaRun(t, func(*testing.T, *url.URL) {
-		println(setting.AppURL)
+		fmt.Println(setting.AppURL)
 		<-done
 	})
 }