Files
forge/models/repo/redirect.go
zeekayandHanzo Dev 9a07b4d089 legal: Hanzo AI, Inc. copyright above the upstream notices
2978 files. The fork is 2026-07-15 (rebrand: gitea.dev -> github.com/hanzoai/git),
so 2026 is the year, and "Copyright 2026 Hanzo AI, Inc." was already the form
used by the handful of files that had ours.

Shape is now:

	// Copyright 2026 Hanzo AI, Inc. All rights reserved.
	// Copyright 2015 The Gogs Authors. All rights reserved.
	// Copyright 2019 The Gitea Authors. All rights reserved.
	// SPDX-License-Identifier: MIT

Ours on top, theirs retained verbatim. Retained because MIT requires it, and
separately because they are true — those authors did write that code.

Not renamed to "The Git Authors": Git is a different project under a different
license, and putting its name here would attribute this code to people who have
nothing to do with it. Adding our line is the fix; overwriting theirs would have
been both a licence violation and a false statement.

gofmt still reports import-order drift in some of these files. It predates this
change (verified against a stash) and is left alone rather than burying a
one-line-per-file legal change under 3000 files of unrelated reordering.

Build clean.

Co-authored-by: Hanzo Dev <[email protected]>
2026-07-27 13:49:52 -07:00

90 lines
2.4 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// Copyright 2017 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package repo
import (
"context"
"fmt"
"strings"
"github.com/hanzoai/git/models/db"
"github.com/hanzoai/git/modules/util"
"github.com/hanzoai/builder"
)
// ErrRedirectNotExist represents a "RedirectNotExist" kind of error.
type ErrRedirectNotExist struct {
OwnerID int64
RepoName string
}
// IsErrRedirectNotExist check if an error is an ErrRepoRedirectNotExist.
func IsErrRedirectNotExist(err error) bool {
_, ok := err.(ErrRedirectNotExist)
return ok
}
func (err ErrRedirectNotExist) Error() string {
return fmt.Sprintf("repository redirect does not exist [uid: %d, name: %s]", err.OwnerID, err.RepoName)
}
func (err ErrRedirectNotExist) Unwrap() error {
return util.ErrNotExist
}
// Redirect represents that a repo name should be redirected to another
type Redirect struct {
ID int64 `xorm:"pk autoincr"`
OwnerID int64 `xorm:"UNIQUE(s)"`
LowerName string `xorm:"UNIQUE(s) INDEX NOT NULL"`
RedirectRepoID int64 // repoID to redirect to
}
// TableName represents real table name in database
func (Redirect) TableName() string {
return "repo_redirect"
}
func init() {
db.RegisterModel(new(Redirect))
}
// LookupRedirect look up if a repository has a redirect name
func LookupRedirect(ctx context.Context, ownerID int64, repoName string) (int64, error) {
repoName = strings.ToLower(repoName)
redirect, has, err := db.Get[Redirect](ctx, builder.Eq{"owner_id": ownerID, "lower_name": repoName})
if err != nil {
return 0, err
} else if !has {
return 0, ErrRedirectNotExist{OwnerID: ownerID, RepoName: repoName}
}
return redirect.RedirectRepoID, nil
}
// NewRedirect create a new repo redirect
func NewRedirect(ctx context.Context, ownerID, repoID int64, oldRepoName, newRepoName string) error {
oldRepoName = strings.ToLower(oldRepoName)
newRepoName = strings.ToLower(newRepoName)
if err := DeleteRedirect(ctx, ownerID, newRepoName); err != nil {
return err
}
return db.Insert(ctx, &Redirect{
OwnerID: ownerID,
LowerName: oldRepoName,
RedirectRepoID: repoID,
})
}
// DeleteRedirect delete any redirect from the specified repo name to
// anything else
func DeleteRedirect(ctx context.Context, ownerID int64, repoName string) error {
repoName = strings.ToLower(repoName)
_, err := db.GetEngine(ctx).Delete(&Redirect{OwnerID: ownerID, LowerName: repoName})
return err
}