chore: use errors.New to replace fmt.Errorf with no parameters will much better (#30621)

use errors.New to replace fmt.Errorf with no parameters will much better

Author: ChengenH

cmd/admin_auth.go

@@ -4,6 +4,7 @@
 package cmd
 
 import (
+	"errors"
 	"fmt"
 	"os"
 	"text/tabwriter"
@@ -91,7 +92,7 @@ func runListAuth(c *cli.Context) error {
 
 func runDeleteAuth(c *cli.Context) error {
 	if !c.IsSet("id") {
-		return fmt.Errorf("--id flag is missing")
+		return errors.New("--id flag is missing")
 	}
 
 	ctx, cancel := installSignals()

cmd/admin_auth_oauth.go

@@ -4,6 +4,7 @@
 package cmd
 
 import (
+	"errors"
 	"fmt"
 	"net/url"
 
@@ -193,7 +194,7 @@ func runAddOauth(c *cli.Context) error {
 
 func runUpdateOauth(c *cli.Context) error {
 	if !c.IsSet("id") {
-		return fmt.Errorf("--id flag is missing")
+		return errors.New("--id flag is missing")
 	}
 
 	ctx, cancel := installSignals()

cmd/admin_auth_stmp.go

@@ -5,7 +5,6 @@ package cmd
 
 import (
 	"errors"
-	"fmt"
 	"strings"
 
 	auth_model "code.gitea.io/gitea/models/auth"
@@ -166,7 +165,7 @@ func runAddSMTP(c *cli.Context) error {
 
 func runUpdateSMTP(c *cli.Context) error {
 	if !c.IsSet("id") {
-		return fmt.Errorf("--id flag is missing")
+		return errors.New("--id flag is missing")
 	}
 
 	ctx, cancel := installSignals()

cmd/admin_user_delete.go

@@ -4,6 +4,7 @@
 package cmd
 
 import (
+	"errors"
 	"fmt"
 	"strings"
 
@@ -42,7 +43,7 @@ var microcmdUserDelete = &cli.Command{
 
 func runDeleteUser(c *cli.Context) error {
 	if !c.IsSet("id") && !c.IsSet("username") && !c.IsSet("email") {
-		return fmt.Errorf("You must provide the id, username or email of a user to delete")
+		return errors.New("You must provide the id, username or email of a user to delete")
 	}
 
 	ctx, cancel := installSignals()

cmd/admin_user_generate_access_token.go

@@ -4,6 +4,7 @@
 package cmd
 
 import (
+	"errors"
 	"fmt"
 
 	auth_model "code.gitea.io/gitea/models/auth"
@@ -42,7 +43,7 @@ var microcmdUserGenerateAccessToken = &cli.Command{
 
 func runGenerateAccessToken(c *cli.Context) error {
 	if !c.IsSet("username") {
-		return fmt.Errorf("You must provide a username to generate a token for")
+		return errors.New("You must provide a username to generate a token for")
 	}
 
 	ctx, cancel := installSignals()
@@ -68,7 +69,7 @@ func runGenerateAccessToken(c *cli.Context) error {
 		return err
 	}
 	if exist {
-		return fmt.Errorf("access token name has been used already")
+		return errors.New("access token name has been used already")
 	}
 
 	// make sure the scopes are valid

cmd/embedded.go

@@ -157,9 +157,9 @@ func runViewDo(c *cli.Context) error {
 	}
 
 	if len(matchedAssetFiles) == 0 {
-		return fmt.Errorf("no files matched the given pattern")
+		return errors.New("no files matched the given pattern")
 	} else if len(matchedAssetFiles) > 1 {
-		return fmt.Errorf("too many files matched the given pattern, try to be more specific")
+		return errors.New("too many files matched the given pattern, try to be more specific")
 	}
 
 	data, err := matchedAssetFiles[0].fs.ReadFile(matchedAssetFiles[0].name)
@@ -180,7 +180,7 @@ func runExtractDo(c *cli.Context) error {
 	}
 
 	if c.NArg() == 0 {
-		return fmt.Errorf("a list of pattern of files to extract is mandatory (e.g. '**' for all)")
+		return errors.New("a list of pattern of files to extract is mandatory (e.g. '**' for all)")
 	}
 
 	destdir := "."

cmd/manager_logging.go

@@ -4,6 +4,7 @@
 package cmd
 
 import (
+	"errors"
 	"fmt"
 	"os"
 
@@ -249,7 +250,7 @@ func runAddFileLogger(c *cli.Context) error {
 	if c.IsSet("filename") {
 		vals["filename"] = c.String("filename")
 	} else {
-		return fmt.Errorf("filename must be set when creating a file logger")
+		return errors.New("filename must be set when creating a file logger")
 	}
 	if c.IsSet("rotate") {
 		vals["rotate"] = c.Bool("rotate")

models/auth/oauth2.go

@@ -8,6 +8,7 @@ import (
 	"crypto/sha256"
 	"encoding/base32"
 	"encoding/base64"
+	"errors"
 	"fmt"
 	"net"
 	"net/url"
@@ -294,7 +295,7 @@ func UpdateOAuth2Application(ctx context.Context, opts UpdateOAuth2ApplicationOp
 		return nil, err
 	}
 	if app.UID != opts.UserID {
-		return nil, fmt.Errorf("UID mismatch")
+		return nil, errors.New("UID mismatch")
 	}
 	builtinApps := BuiltinApplications()
 	if _, builtin := builtinApps[app.ClientID]; builtin {

models/git/lfs_lock.go

@@ -5,7 +5,7 @@ package git
 
 import (
 	"context"
-	"fmt"
+	"errors"
 	"strings"
 	"time"
 
@@ -148,7 +148,7 @@ func DeleteLFSLockByID(ctx context.Context, id int64, repo *repo_model.Repositor
 	}
 
 	if !force && u.ID != lock.OwnerID {
-		return nil, fmt.Errorf("user doesn't own lock and force flag is not set")
+		return nil, errors.New("user doesn't own lock and force flag is not set")
 	}
 
 	if _, err := db.GetEngine(dbCtx).ID(id).Delete(new(LFSLock)); err != nil {

models/repo_transfer.go

@@ -5,6 +5,7 @@ package models
 
 import (
 	"context"
+	"errors"
 	"fmt"
 
 	"code.gitea.io/gitea/models/db"
@@ -147,7 +148,7 @@ func DeleteRepositoryTransfer(ctx context.Context, repoID int64) error {
 func TestRepositoryReadyForTransfer(status repo_model.RepositoryStatus) error {
 	switch status {
 	case repo_model.RepositoryBeingMigrated:
-		return fmt.Errorf("repo is not ready, currently migrating")
+		return errors.New("repo is not ready, currently migrating")
 	case repo_model.RepositoryPendingTransfer:
 		return ErrRepoTransferInProgress{}
 	}