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// Copyright 2025 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package packages
import (
"context"
"fmt"
org_model "code.gitea.io/gitea/models/organization"
packages_model "code.gitea.io/gitea/models/packages"
access_model "code.gitea.io/gitea/models/perm/access"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/models/unit"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/util"
)
func LinkToRepository(ctx context.Context, pkg *packages_model.Package, repo *repo_model.Repository, doer *user_model.User) error {
if pkg.OwnerID != repo.OwnerID {
return util.ErrPermissionDenied
}
if pkg.RepoID > 0 {
return util.ErrInvalidArgument
}
perms, err := access_model.GetUserRepoPermission(ctx, repo, doer)
if err != nil {
return fmt.Errorf("error getting permissions for user %d on repository %d: %w", doer.ID, repo.ID, err)
}
if !perms.CanWrite(unit.TypePackages) {
return util.ErrPermissionDenied
}
if err := packages_model.SetRepositoryLink(ctx, pkg.ID, repo.ID); err != nil {
return fmt.Errorf("error while linking package '%v' to repo '%v' : %w", pkg.Name, repo.FullName(), err)
}
return nil
}
func UnlinkFromRepository(ctx context.Context, pkg *packages_model.Package, doer *user_model.User) error {
if pkg.RepoID == 0 {
return util.ErrInvalidArgument
}
repo, err := repo_model.GetRepositoryByID(ctx, pkg.RepoID)
if err != nil && !repo_model.IsErrRepoNotExist(err) {
return fmt.Errorf("error getting repository %d: %w", pkg.RepoID, err)
}
if err == nil {
perms, err := access_model.GetUserRepoPermission(ctx, repo, doer)
if err != nil {
return fmt.Errorf("error getting permissions for user %d on repository %d: %w", doer.ID, repo.ID, err)
}
if !perms.CanWrite(unit.TypePackages) {
return util.ErrPermissionDenied
}
}
user, err := user_model.GetUserByID(ctx, pkg.OwnerID)
if err != nil {
return err
}
if !doer.IsAdmin {
if !user.IsOrganization() {
if doer.ID != pkg.OwnerID {
return fmt.Errorf("no permission to unlink package '%v' from its repository, or packages are disabled", pkg.Name)
}
} else {
isOrgAdmin, err := org_model.OrgFromUser(user).IsOrgAdmin(ctx, doer.ID)
if err != nil {
return err
} else if !isOrgAdmin {
return fmt.Errorf("no permission to unlink package '%v' from its repository, or packages are disabled", pkg.Name)
}
}
}
return packages_model.UnlinkRepository(ctx, pkg.ID)
}
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