// Copyright 2023 The Gitea Authors. All rights reserved.// SPDX-License-Identifier: MIT package cmd import (	"errors"	"fmt"	"strings" 	user_model "forgejo.org/models/user"	"forgejo.org/modules/storage"	user_service "forgejo.org/services/user" 	"github.com/urfave/cli/v2") var microcmdUserDelete = &cli.Command{	Name:  "delete",	Usage: "Delete specific user by id, name or email",	Flags: []cli.Flag{		&cli.Int64Flag{			Name:  "id",			Usage: "ID of user of the user to delete",		},		&cli.StringFlag{			Name:    "username",			Aliases: []string{"u"},			Usage:   "Username of the user to delete",		},		&cli.StringFlag{			Name:    "email",			Aliases: []string{"e"},			Usage:   "Email of the user to delete",		},		&cli.BoolFlag{			Name:  "purge",			Usage: "Purge user, all their repositories, organizations and comments",		},	},	Action: runDeleteUser,} func runDeleteUser(c *cli.Context) error {	if !c.IsSet("id") && !c.IsSet("username") && !c.IsSet("email") {		return errors.New("You must provide the id, username or email of a user to delete")	} 	ctx, cancel := installSignals()	defer cancel() 	if err := initDB(ctx); err != nil {		return err	} 	if err := storage.Init(); err != nil {		return err	} 	var err error	var user *user_model.User	if c.IsSet("email") {		user, err = user_model.GetUserByEmail(ctx, c.String("email"))	} else if c.IsSet("username") {		user, err = user_model.GetUserByName(ctx, c.String("username"))	} else {		user, err = user_model.GetUserByID(ctx, c.Int64("id"))	}	if err != nil {		return err	}	if c.IsSet("username") && user.LowerName != strings.ToLower(strings.TrimSpace(c.String("username"))) {		return fmt.Errorf("The user %s who has email %s does not match the provided username %s", user.Name, c.String("email"), c.String("username"))	} 	if c.IsSet("id") && user.ID != c.Int64("id") {		return fmt.Errorf("The user %s does not match the provided id %d", user.Name, c.Int64("id"))	} 	return user_service.DeleteUser(ctx, user, c.Bool("purge"))}