1 files changed, 81 insertions, 0 deletions
diff --git a/cmd/admin_user_delete.go b/cmd/admin_user_delete.go
new file mode 100644
index 00000000..52055755
--- /dev/null
+++ b/cmd/admin_user_delete.go
@@ -0,0 +1,81 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package cmd
+
+import (
+	"errors"
+	"fmt"
+	"strings"
+
+	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/modules/storage"
+	user_service "code.gitea.io/gitea/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"))
+}