chore: apply golangci "forbidigo" to all packages

.golangci.yml

@@ -146,9 +146,6 @@ linters:
       - linters:
           - dupl
         path: modelmigration/v
-      - linters:
-          - forbidigo
-        path: cmd
       - linters:
           - dupl
         text: (?i)webhook

cmd/actions.go

@@ -5,7 +5,6 @@ package cmd
 
 import (
 	"context"
-	"fmt"
 
 	"gitea.dev/modules/private"
 	"gitea.dev/modules/setting"
@@ -49,6 +48,6 @@ func runGenerateActionsRunnerToken(ctx context.Context, c *cli.Command) error {
 	if extra.HasError() {
 		return handleCliResponseExtra(extra)
 	}
-	_, _ = fmt.Printf("%s\n", respText.Text)
+	cprintln(c, respText.Text)
 	return nil
 }

cmd/admin_user_change_password.go

@@ -73,6 +73,6 @@ func runChangePassword(ctx context.Context, c *cli.Command) error {
 		}
 	}
 
-	fmt.Printf("%s's password has been successfully updated!\n", user.Name)
+	cprintf(c, "%s's password has been successfully updated!\n", user.Name)
 	return nil
 }

cmd/admin_user_create.go

@@ -152,7 +152,7 @@ func runCreateUser(ctx context.Context, c *cli.Command) error {
 			return err
 		}
 		// codeql[disable-next-line=go/clear-text-logging]
-		fmt.Printf("generated random password is '%s'\n", password)
+		cprintf(c, "generated random password is '%s'\n", password)
 	} else if userType == user_model.UserTypeIndividual {
 		return errors.New("must set either password or random-password flag")
 	}
@@ -228,15 +228,15 @@ func runCreateUser(ctx context.Context, c *cli.Command) error {
 	if err := user_model.CreateUser(ctx, u, &user_model.Meta{}, overwriteDefault); err != nil {
 		return fmt.Errorf("CreateUser: %w", err)
 	}
-	fmt.Printf("New user '%s' has been successfully created!\n", username)
+	cprintf(c, "New user '%s' has been successfully created!\n", username)
 
 	// create the access token
 	if accessTokenScope != "" {
 		t := &auth_model.AccessToken{Name: accessTokenName, UID: u.ID, Scope: accessTokenScope}
 		if err := auth_model.NewAccessToken(ctx, t); err != nil {
 			return err
 		}
-		fmt.Printf("Access token was successfully created... %s\n", t.Token)
+		cprintf(c, "Access token was successfully created... %s\n", t.Token)
 	}
 	return nil
 }

cmd/admin_user_disable_2fa.go

@@ -67,6 +67,6 @@ func runDisableTwoFactor(ctx context.Context, c *cli.Command) error {
 		return err
 	}
 
-	fmt.Printf("Disabled 2FA for user %q (removed %d TOTP and %d WebAuthn credential(s))\n", user.Name, totp, webAuthn)
+	cprintf(c, "Disabled 2FA for user %q (removed %d TOTP and %d WebAuthn credential(s))\n", user.Name, totp, webAuthn)
 	return nil
 }

cmd/admin_user_generate_access_token.go

@@ -88,9 +88,9 @@ func runGenerateAccessToken(ctx context.Context, c *cli.Command) error {
 	}
 
 	if c.Bool("raw") {
-		fmt.Printf("%s\n", t.Token)
+		cprintln(c, t.Token)
 	} else {
-		fmt.Printf("Access token was successfully created: %s\n", t.Token)
+		cprintf(c, "Access token was successfully created: %s\n", t.Token)
 	}
 
 	return nil

cmd/admin_user_must_change_password.go

@@ -6,7 +6,6 @@ package cmd
 import (
 	"context"
 	"errors"
-	"fmt"
 
 	user_model "gitea.dev/models/user"
 	"gitea.dev/modules/setting"
@@ -59,6 +58,6 @@ func runMustChangePassword(ctx context.Context, c *cli.Command) error {
 	}
 
 	// codeql[disable-next-line=go/clear-text-logging]
-	fmt.Printf("Updated %d users setting MustChangePassword to %t\n", n, mustChangePassword)
+	cprintf(c, "Updated %d users setting MustChangePassword to %t\n", n, mustChangePassword)
 	return nil
 }

cmd/doctor.go

@@ -114,8 +114,8 @@ func runRecreateTable(ctx context.Context, cmd *cli.Command) error {
 
 	setting.Database.LogSQL = debug
 	if err := db.InitEngine(ctx); err != nil {
-		fmt.Println(err)
-		fmt.Println("Check if you are using the right config file. You can use a --config directive to specify one.")
+		cprintln(cmd, err)
+		cprintln(cmd, "Check if you are using the right config file. You can use a --config directive to specify one.")
 		return nil
 	}
 

cmd/doctor_convert.go

@@ -5,7 +5,6 @@ package cmd
 
 import (
 	"context"
-	"fmt"
 
 	"gitea.dev/models/db"
 	"gitea.dev/modules/log"
@@ -40,15 +39,15 @@ func runDoctorConvert(ctx context.Context, cmd *cli.Command) error {
 			log.Fatal("Failed to convert database & table: %v", err)
 			return err
 		}
-		fmt.Println("Converted successfully, please confirm your database's character set is now utf8mb4")
+		cprintln(cmd, "Converted successfully, please confirm your database's character set is now utf8mb4")
 	case setting.Database.Type.IsMSSQL():
 		if err := db.ConvertVarcharToNVarchar(); err != nil {
 			log.Fatal("Failed to convert database from varchar to nvarchar: %v", err)
 			return err
 		}
-		fmt.Println("Converted successfully, please confirm your database's all columns character is NVARCHAR now")
+		cprintln(cmd, "Converted successfully, please confirm your database's all columns character is NVARCHAR now")
 	default:
-		fmt.Println("This command can only be used with a MySQL or MSSQL database")
+		cprintln(cmd, "This command can only be used with a MySQL or MSSQL database")
 	}
 
 	return nil

cmd/embedded.go

@@ -150,7 +150,7 @@ func runListDo(c *cli.Command) error {
 	}
 
 	for _, a := range matchedAssetFiles {
-		fmt.Println(a.path)
+		cprintln(c, a.path)
 	}
 
 	return nil
@@ -194,7 +194,7 @@ func runExtractDo(c *cli.Command) error {
 		destdir = c.String("destination")
 	} else if c.Bool("custom") {
 		destdir = setting.CustomPath
-		fmt.Println("Using app.ini at", setting.CustomConf)
+		cprintln(c, "Using app.ini at", setting.CustomConf)
 	}
 
 	fi, err := os.Stat(destdir)
@@ -213,13 +213,13 @@ func runExtractDo(c *cli.Command) error {
 		return fmt.Errorf("destination %q is not a directory", destdir)
 	}
 
-	fmt.Printf("Extracting to %s:\n", destdir)
+	cprintf(c, "Extracting to %s:\n", destdir)
 
 	overwrite := c.Bool("overwrite")
 	rename := c.Bool("rename")
 
 	for _, a := range matchedAssetFiles {
-		if err := extractAsset(destdir, a, overwrite, rename); err != nil {
+		if err := extractAsset(c, destdir, a, overwrite, rename); err != nil {
 			// Non-fatal error
 			_, _ = fmt.Fprintf(os.Stderr, "%s: %v\n", a.path, err)
 		}
@@ -228,7 +228,7 @@ func runExtractDo(c *cli.Command) error {
 	return nil
 }
 
-func extractAsset(d string, a assetFile, overwrite, rename bool) error {
+func extractAsset(c *cli.Command, d string, a assetFile, overwrite, rename bool) error {
 	dest := filepath.Join(d, filepath.FromSlash(a.path))
 	dir := filepath.Dir(dest)
 
@@ -249,7 +249,7 @@ func extractAsset(d string, a assetFile, overwrite, rename bool) error {
 			return fmt.Errorf("%s: %w", dest, err)
 		}
 	} else if !overwrite && !rename {
-		fmt.Printf("%s already exists; skipped.\n", dest)
+		cprintf(c, "%s already exists; skipped.\n", dest)
 		return nil
 	} else if !fi.Mode().IsRegular() {
 		return fmt.Errorf("%s already exists, but it's not a regular file", dest)
@@ -271,7 +271,7 @@ func extractAsset(d string, a assetFile, overwrite, rename bool) error {
 		return fmt.Errorf("%s: %w", dest, err)
 	}
 
-	fmt.Println(dest)
+	cprintln(c, dest)
 
 	return nil
 }
@@ -306,7 +306,7 @@ func compileCollectPatterns(args []string) (_ []glob.Glob, err error) {
 	pat := make([]glob.Glob, len(args))
 	for i := range args {
 		if pat[i], err = glob.Compile(args[i], '/'); err != nil {
-			return nil, fmt.Errorf("invalid glob patterh %q: %w", args[i], err)
+			return nil, fmt.Errorf("invalid glob pattern %q: %w", args[i], err)
 		}
 	}
 	return pat, nil

cmd/generate.go

@@ -106,21 +106,21 @@ func runGenerateInternalToken(_ context.Context, c *cli.Command) error {
 		return err
 	}
 
-	fmt.Printf("%s", internalToken)
+	cprintf(c, "%s", internalToken)
 
 	if isatty.IsTerminal(os.Stdout.Fd()) {
-		fmt.Printf("\n")
+		cprintf(c, "\n")
 	}
 
 	return nil
 }
 
 func runGenerateLfsJwtSecret(_ context.Context, c *cli.Command) error {
 	_, jwtSecretBase64 := generate.NewJwtSecretWithBase64()
-	fmt.Printf("%s", jwtSecretBase64)
+	cprintf(c, "%s", jwtSecretBase64)
 
 	if isatty.IsTerminal(os.Stdout.Fd()) {
-		fmt.Printf("\n")
+		cprintf(c, "\n")
 	}
 
 	return nil
@@ -133,10 +133,10 @@ func runGenerateSecretKey(_ context.Context, c *cli.Command) error {
 	}
 
 	// codeql[disable-next-line=go/clear-text-logging]
-	fmt.Printf("%s", secretKey)
+	cprintf(c, "%s", secretKey)
 
 	if isatty.IsTerminal(os.Stdout.Fd()) {
-		fmt.Printf("\n")
+		cprintf(c, "\n")
 	}
 
 	return nil
@@ -168,14 +168,14 @@ func runGenerateKeyPair(_ context.Context, c *cli.Command) error {
 	// Check if file exists to prevent overwriting
 	if _, err := os.Stat(file); err == nil {
 		if !confirm(c.Reader, c.Writer, "%s already exists.\nOverwrite (y/n)? ", file) {
-			fmt.Println("Aborting")
+			cprintln(c, "Aborting")
 			return nil
 		}
 	}
 	bits := c.Int("bits")
 	err := ssh.GenKeyPair(file, generate.SSHKeyType(keyType), bits)
 	if err == nil {
-		fmt.Printf("Your SSH key has been saved in %s\n", file)
+		cprintf(c, "Your SSH key has been saved in %s\n", file)
 	}
 	return err
 }

cmd/helper.go

@@ -1,8 +1,6 @@
 // Copyright 2018 The Gitea Authors. All rights reserved.
 // SPDX-License-Identifier: MIT
 
-// Package cmd provides subcommands to the gitea binary - such as "web" or
-// "admin".
 package cmd
 
 import (
@@ -22,8 +20,8 @@ import (
 	"github.com/urfave/cli/v3"
 )
 
-// argsSet checks that all the required arguments are set. args is a list of
-// arguments that must be set in the passed Context.
+// argsSet checks that all the required arguments are set.
+// args is a list of arguments that must be set in the command context.
 func argsSet(c *cli.Command, args ...string) error {
 	for _, a := range args {
 		if !c.IsSet(a) {
@@ -141,3 +139,11 @@ func isValidDefaultSubCommand(cmd *cli.Command) (string, bool) {
 	}
 	return "", true
 }
+
+func cprintf(c *cli.Command, format string, args ...any) {
+	_, _ = fmt.Fprintf(c.Writer, format, args...)
+}
+
+func cprintln(c *cli.Command, args ...any) {
+	_, _ = fmt.Fprintln(c.Writer, args...)
+}

cmd/mailer.go

@@ -5,7 +5,6 @@ package cmd
 
 import (
 	"context"
-	"fmt"
 
 	"gitea.dev/modules/private"
 	"gitea.dev/modules/setting"
@@ -22,11 +21,11 @@ func runSendMail(ctx context.Context, c *cli.Command) error {
 
 	if !confirmSkipped {
 		if len(body) == 0 {
-			fmt.Println("warning: Content is empty")
+			cprintln(c, "warning: Content is empty")
 		}
 
 		if !confirm(c.Reader, c.Writer, "Proceed with sending email? [Y/n] ") {
-			fmt.Println("The mail was not sent")
+			cprintln(c, "The mail was not sent")
 			return nil
 		}
 	}
@@ -35,6 +34,6 @@ func runSendMail(ctx context.Context, c *cli.Command) error {
 	if extra.HasError() {
 		return handleCliResponseExtra(extra)
 	}
-	_, _ = fmt.Printf("Sent %s email(s) to all users\n", respText.Text)
+	cprintf(c, "Sent %s email(s) to all users\n", respText.Text)
 	return nil
 }

cmd/serv.go

@@ -29,6 +29,7 @@ import (
 	"gitea.dev/modules/process"
 	repo_module "gitea.dev/modules/repository"
 	"gitea.dev/modules/setting"
+	"gitea.dev/services/agit"
 	"gitea.dev/services/lfs"
 
 	"github.com/kballard/go-shellquote"
@@ -139,13 +140,13 @@ func runServ(ctx context.Context, c *cli.Command) error {
 	setup(ctx, c.Bool("debug"))
 
 	if setting.SSH.Disabled {
-		println("Gitea: SSH has been disabled")
+		cprintln(c, "Gitea: SSH has been disabled")
 		return nil
 	}
 
 	if c.NArg() < 1 {
 		if err := cli.ShowSubcommandHelp(c); err != nil {
-			fmt.Printf("error showing subcommand help: %v\n", err)
+			cprintf(c, "error showing subcommand help: %v\n", err)
 		}
 		return nil
 	}
@@ -171,15 +172,19 @@ func runServ(ctx context.Context, c *cli.Command) error {
 		if err != nil {
 			return fail(ctx, "Key check failed", "Failed to check provided key: %v", err)
 		}
+		var authSuccessMsg string
 		switch key.Type {
 		case asymkey_model.KeyTypeDeploy:
-			println("Hi there! You've successfully authenticated with the deploy key named " + key.Name + ", but Gitea does not provide shell access.")
+			authSuccessMsg = "Hi there! You've successfully authenticated with an SSH deploy key."
 		case asymkey_model.KeyTypePrincipal:
-			println("Hi there! You've successfully authenticated with the principal " + key.Content + ", but Gitea does not provide shell access.")
+			authSuccessMsg = "Hi there! You've successfully authenticated with the SSH principal " + key.Content + "."
 		default:
-			println("Hi there, " + user.Name + "! You've successfully authenticated with the key named " + key.Name + ", but Gitea does not provide shell access.")
+			authSuccessMsg = "Hi there, " + user.Name + "! You've successfully authenticated with the SSH key named " + key.Name + "."
 		}
-		println("If this is unexpected, please log in with password and setup Gitea under another user.")
+		_, _ = fmt.Fprintf(c.ErrWriter, "%s\n%s",
+			authSuccessMsg,
+			"Gitea does not provide shell access. If this is unexpected, please setup Gitea under another SSH user or use container to deploy.",
+		)
 		return nil
 	} else if c.Bool("debug") {
 		log.Debug("SSH_ORIGINAL_COMMAND: %s", os.Getenv("SSH_ORIGINAL_COMMAND"))
@@ -194,7 +199,7 @@ func runServ(ctx context.Context, c *cli.Command) error {
 		if git.DefaultFeatures().SupportProcReceive {
 			// for AGit Flow
 			if cmd == "ssh_info" {
-				fmt.Print(`{"type":"agit","version":1}`)
+				cprintf(c, "%s", agit.SshInfoJson)
 				return nil
 			}
 		}

routers/web/misc/misc.go

@@ -17,6 +17,7 @@ import (
 	"gitea.dev/modules/setting"
 	"gitea.dev/modules/util"
 	"gitea.dev/modules/web/middleware"
+	"gitea.dev/services/agit"
 	"gitea.dev/services/context"
 )
 
@@ -49,7 +50,7 @@ func SSHInfo(rw http.ResponseWriter, req *http.Request) {
 		return
 	}
 	rw.Header().Set("content-type", "text/json;charset=UTF-8")
-	_, err := rw.Write([]byte(`{"type":"agit","version":1}`))
+	_, err := rw.Write([]byte(agit.SshInfoJson))
 	if err != nil {
 		log.Error("fail to write result: err: %v", err)
 		rw.WriteHeader(http.StatusInternalServerError)