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// Copyright 2019 Gitea. All rights reserved.
// SPDX-License-Identifier: MIT
package task
import (
"context"
"fmt"
admin_model "code.gitea.io/gitea/models/admin"
"code.gitea.io/gitea/models/db"
repo_model "code.gitea.io/gitea/models/repo"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/graceful"
"code.gitea.io/gitea/modules/json"
"code.gitea.io/gitea/modules/log"
base "code.gitea.io/gitea/modules/migration"
"code.gitea.io/gitea/modules/queue"
"code.gitea.io/gitea/modules/secret"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/timeutil"
"code.gitea.io/gitea/modules/util"
repo_service "code.gitea.io/gitea/services/repository"
)
// taskQueue is a global queue of tasks
var taskQueue *queue.WorkerPoolQueue[*admin_model.Task]
// Run a task
func Run(ctx context.Context, t *admin_model.Task) error {
switch t.Type {
case structs.TaskTypeMigrateRepo:
return runMigrateTask(ctx, t)
default:
return fmt.Errorf("Unknown task type: %d", t.Type)
}
}
// Init will start the service to get all unfinished tasks and run them
func Init() error {
taskQueue = queue.CreateSimpleQueue(graceful.GetManager().ShutdownContext(), "task", handler)
if taskQueue == nil {
return fmt.Errorf("unable to create task queue")
}
go graceful.GetManager().RunWithCancel(taskQueue)
return nil
}
func handler(items ...*admin_model.Task) []*admin_model.Task {
for _, task := range items {
if err := Run(db.DefaultContext, task); err != nil {
log.Error("Run task failed: %v", err)
}
}
return nil
}
// MigrateRepository add migration repository to task
func MigrateRepository(ctx context.Context, doer, u *user_model.User, opts base.MigrateOptions) error {
task, err := CreateMigrateTask(ctx, doer, u, opts)
if err != nil {
return err
}
return taskQueue.Push(task)
}
// CreateMigrateTask creates a migrate task
func CreateMigrateTask(ctx context.Context, doer, u *user_model.User, opts base.MigrateOptions) (*admin_model.Task, error) {
// encrypt credentials for persistence
var err error
opts.CloneAddrEncrypted, err = secret.EncryptSecret(setting.SecretKey, opts.CloneAddr)
if err != nil {
return nil, err
}
opts.CloneAddr = util.SanitizeCredentialURLs(opts.CloneAddr)
opts.AuthPasswordEncrypted, err = secret.EncryptSecret(setting.SecretKey, opts.AuthPassword)
if err != nil {
return nil, err
}
opts.AuthPassword = ""
opts.AuthTokenEncrypted, err = secret.EncryptSecret(setting.SecretKey, opts.AuthToken)
if err != nil {
return nil, err
}
opts.AuthToken = ""
bs, err := json.Marshal(&opts)
if err != nil {
return nil, err
}
task := &admin_model.Task{
DoerID: doer.ID,
OwnerID: u.ID,
Type: structs.TaskTypeMigrateRepo,
Status: structs.TaskStatusQueued,
PayloadContent: string(bs),
}
if err := admin_model.CreateTask(ctx, task); err != nil {
return nil, err
}
repo, err := repo_service.CreateRepositoryDirectly(ctx, doer, u, repo_service.CreateRepoOptions{
Name: opts.RepoName,
Description: opts.Description,
OriginalURL: opts.OriginalURL,
GitServiceType: opts.GitServiceType,
IsPrivate: opts.Private || setting.Repository.ForcePrivate,
IsMirror: opts.Mirror,
Status: repo_model.RepositoryBeingMigrated,
})
if err != nil {
task.EndTime = timeutil.TimeStampNow()
task.Status = structs.TaskStatusFailed
err2 := task.UpdateCols(ctx, "end_time", "status")
if err2 != nil {
log.Error("UpdateCols Failed: %v", err2.Error())
}
return nil, err
}
task.RepoID = repo.ID
if err = task.UpdateCols(ctx, "repo_id"); err != nil {
return nil, err
}
return task, nil
}
// RetryMigrateTask retry a migrate task
func RetryMigrateTask(ctx context.Context, repoID int64) error {
migratingTask, err := admin_model.GetMigratingTask(ctx, repoID)
if err != nil {
log.Error("GetMigratingTask: %v", err)
return err
}
if migratingTask.Status == structs.TaskStatusQueued || migratingTask.Status == structs.TaskStatusRunning {
return nil
}
// TODO Need to removing the storage/database garbage brought by the failed task
// Reset task status and messages
migratingTask.Status = structs.TaskStatusQueued
migratingTask.Message = ""
if err = migratingTask.UpdateCols(ctx, "status", "message"); err != nil {
log.Error("task.UpdateCols failed: %v", err)
return err
}
return taskQueue.Push(migratingTask)
}
func SetMigrateTaskMessage(ctx context.Context, repoID int64, message string) error {
migratingTask, err := admin_model.GetMigratingTask(ctx, repoID)
if err != nil {
log.Error("GetMigratingTask: %v", err)
return err
}
migratingTask.Message = message
if err = migratingTask.UpdateCols(ctx, "message"); err != nil {
log.Error("task.UpdateCols failed: %v", err)
return err
}
return nil
}
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