mirror of
https://codeberg.org/forgejo/forgejo
synced 2024-08-22 07:31:52 +02:00
Should fix #26559. How xorm works: https://xorm.io/docs/chapter-06/1.lock/ --------- Co-authored-by: Giteabot <teabot@gitea.io>
509 lines
12 KiB
Go
509 lines
12 KiB
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package actions
|
|
|
|
import (
|
|
"context"
|
|
"crypto/subtle"
|
|
"fmt"
|
|
"time"
|
|
|
|
auth_model "code.gitea.io/gitea/models/auth"
|
|
"code.gitea.io/gitea/models/db"
|
|
"code.gitea.io/gitea/modules/container"
|
|
"code.gitea.io/gitea/modules/log"
|
|
"code.gitea.io/gitea/modules/setting"
|
|
"code.gitea.io/gitea/modules/timeutil"
|
|
"code.gitea.io/gitea/modules/util"
|
|
|
|
runnerv1 "code.gitea.io/actions-proto-go/runner/v1"
|
|
lru "github.com/hashicorp/golang-lru/v2"
|
|
"github.com/nektos/act/pkg/jobparser"
|
|
"google.golang.org/protobuf/types/known/timestamppb"
|
|
"xorm.io/builder"
|
|
)
|
|
|
|
// ActionTask represents a distribution of job
|
|
type ActionTask struct {
|
|
ID int64
|
|
JobID int64
|
|
Job *ActionRunJob `xorm:"-"`
|
|
Steps []*ActionTaskStep `xorm:"-"`
|
|
Attempt int64
|
|
RunnerID int64 `xorm:"index"`
|
|
Status Status `xorm:"index"`
|
|
Started timeutil.TimeStamp `xorm:"index"`
|
|
Stopped timeutil.TimeStamp
|
|
|
|
RepoID int64 `xorm:"index"`
|
|
OwnerID int64 `xorm:"index"`
|
|
CommitSHA string `xorm:"index"`
|
|
IsForkPullRequest bool
|
|
|
|
Token string `xorm:"-"`
|
|
TokenHash string `xorm:"UNIQUE"` // sha256 of token
|
|
TokenSalt string
|
|
TokenLastEight string `xorm:"index token_last_eight"`
|
|
|
|
LogFilename string // file name of log
|
|
LogInStorage bool // read log from database or from storage
|
|
LogLength int64 // lines count
|
|
LogSize int64 // blob size
|
|
LogIndexes LogIndexes `xorm:"LONGBLOB"` // line number to offset
|
|
LogExpired bool // files that are too old will be deleted
|
|
|
|
Created timeutil.TimeStamp `xorm:"created"`
|
|
Updated timeutil.TimeStamp `xorm:"updated index"`
|
|
}
|
|
|
|
var successfulTokenTaskCache *lru.Cache[string, any]
|
|
|
|
func init() {
|
|
db.RegisterModel(new(ActionTask), func() error {
|
|
if setting.SuccessfulTokensCacheSize > 0 {
|
|
var err error
|
|
successfulTokenTaskCache, err = lru.New[string, any](setting.SuccessfulTokensCacheSize)
|
|
if err != nil {
|
|
return fmt.Errorf("unable to allocate Task cache: %v", err)
|
|
}
|
|
} else {
|
|
successfulTokenTaskCache = nil
|
|
}
|
|
return nil
|
|
})
|
|
}
|
|
|
|
func (task *ActionTask) Duration() time.Duration {
|
|
return calculateDuration(task.Started, task.Stopped, task.Status)
|
|
}
|
|
|
|
func (task *ActionTask) IsStopped() bool {
|
|
return task.Stopped > 0
|
|
}
|
|
|
|
func (task *ActionTask) GetRunLink() string {
|
|
if task.Job == nil || task.Job.Run == nil {
|
|
return ""
|
|
}
|
|
return task.Job.Run.Link()
|
|
}
|
|
|
|
func (task *ActionTask) GetCommitLink() string {
|
|
if task.Job == nil || task.Job.Run == nil || task.Job.Run.Repo == nil {
|
|
return ""
|
|
}
|
|
return task.Job.Run.Repo.CommitLink(task.CommitSHA)
|
|
}
|
|
|
|
func (task *ActionTask) GetRepoName() string {
|
|
if task.Job == nil || task.Job.Run == nil || task.Job.Run.Repo == nil {
|
|
return ""
|
|
}
|
|
return task.Job.Run.Repo.FullName()
|
|
}
|
|
|
|
func (task *ActionTask) GetRepoLink() string {
|
|
if task.Job == nil || task.Job.Run == nil || task.Job.Run.Repo == nil {
|
|
return ""
|
|
}
|
|
return task.Job.Run.Repo.Link()
|
|
}
|
|
|
|
func (task *ActionTask) LoadJob(ctx context.Context) error {
|
|
if task.Job == nil {
|
|
job, err := GetRunJobByID(ctx, task.JobID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
task.Job = job
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// LoadAttributes load Job Steps if not loaded
|
|
func (task *ActionTask) LoadAttributes(ctx context.Context) error {
|
|
if task == nil {
|
|
return nil
|
|
}
|
|
if err := task.LoadJob(ctx); err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := task.Job.LoadAttributes(ctx); err != nil {
|
|
return err
|
|
}
|
|
|
|
if task.Steps == nil { // be careful, an empty slice (not nil) also means loaded
|
|
steps, err := GetTaskStepsByTaskID(ctx, task.ID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
task.Steps = steps
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (task *ActionTask) GenerateToken() (err error) {
|
|
task.Token, task.TokenSalt, task.TokenHash, task.TokenLastEight, err = generateSaltedToken()
|
|
return err
|
|
}
|
|
|
|
func GetTaskByID(ctx context.Context, id int64) (*ActionTask, error) {
|
|
var task ActionTask
|
|
has, err := db.GetEngine(ctx).Where("id=?", id).Get(&task)
|
|
if err != nil {
|
|
return nil, err
|
|
} else if !has {
|
|
return nil, fmt.Errorf("task with id %d: %w", id, util.ErrNotExist)
|
|
}
|
|
|
|
return &task, nil
|
|
}
|
|
|
|
func GetRunningTaskByToken(ctx context.Context, token string) (*ActionTask, error) {
|
|
errNotExist := fmt.Errorf("task with token %q: %w", token, util.ErrNotExist)
|
|
if token == "" {
|
|
return nil, errNotExist
|
|
}
|
|
// A token is defined as being SHA1 sum these are 40 hexadecimal bytes long
|
|
if len(token) != 40 {
|
|
return nil, errNotExist
|
|
}
|
|
for _, x := range []byte(token) {
|
|
if x < '0' || (x > '9' && x < 'a') || x > 'f' {
|
|
return nil, errNotExist
|
|
}
|
|
}
|
|
|
|
lastEight := token[len(token)-8:]
|
|
|
|
if id := getTaskIDFromCache(token); id > 0 {
|
|
task := &ActionTask{
|
|
TokenLastEight: lastEight,
|
|
}
|
|
// Re-get the task from the db in case it has been deleted in the intervening period
|
|
has, err := db.GetEngine(ctx).ID(id).Get(task)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if has {
|
|
return task, nil
|
|
}
|
|
successfulTokenTaskCache.Remove(token)
|
|
}
|
|
|
|
var tasks []*ActionTask
|
|
err := db.GetEngine(ctx).Where("token_last_eight = ? AND status = ?", lastEight, StatusRunning).Find(&tasks)
|
|
if err != nil {
|
|
return nil, err
|
|
} else if len(tasks) == 0 {
|
|
return nil, errNotExist
|
|
}
|
|
|
|
for _, t := range tasks {
|
|
tempHash := auth_model.HashToken(token, t.TokenSalt)
|
|
if subtle.ConstantTimeCompare([]byte(t.TokenHash), []byte(tempHash)) == 1 {
|
|
if successfulTokenTaskCache != nil {
|
|
successfulTokenTaskCache.Add(token, t.ID)
|
|
}
|
|
return t, nil
|
|
}
|
|
}
|
|
return nil, errNotExist
|
|
}
|
|
|
|
func CreateTaskForRunner(ctx context.Context, runner *ActionRunner) (*ActionTask, bool, error) {
|
|
ctx, commiter, err := db.TxContext(ctx)
|
|
if err != nil {
|
|
return nil, false, err
|
|
}
|
|
defer commiter.Close()
|
|
|
|
e := db.GetEngine(ctx)
|
|
|
|
jobCond := builder.NewCond()
|
|
if runner.RepoID != 0 {
|
|
jobCond = builder.Eq{"repo_id": runner.RepoID}
|
|
} else if runner.OwnerID != 0 {
|
|
jobCond = builder.In("repo_id", builder.Select("id").From("repository").Where(builder.Eq{"owner_id": runner.OwnerID}))
|
|
}
|
|
if jobCond.IsValid() {
|
|
jobCond = builder.In("run_id", builder.Select("id").From("action_run").Where(jobCond))
|
|
}
|
|
|
|
var jobs []*ActionRunJob
|
|
if err := e.Where("task_id=? AND status=?", 0, StatusWaiting).And(jobCond).Asc("id").Find(&jobs); err != nil {
|
|
return nil, false, err
|
|
}
|
|
|
|
// TODO: a more efficient way to filter labels
|
|
var job *ActionRunJob
|
|
log.Trace("runner labels: %v", runner.AgentLabels)
|
|
for _, v := range jobs {
|
|
if isSubset(runner.AgentLabels, v.RunsOn) {
|
|
job = v
|
|
break
|
|
}
|
|
}
|
|
if job == nil {
|
|
return nil, false, nil
|
|
}
|
|
if err := job.LoadAttributes(ctx); err != nil {
|
|
return nil, false, err
|
|
}
|
|
|
|
now := timeutil.TimeStampNow()
|
|
job.Attempt++
|
|
job.Started = now
|
|
job.Status = StatusRunning
|
|
|
|
task := &ActionTask{
|
|
JobID: job.ID,
|
|
Attempt: job.Attempt,
|
|
RunnerID: runner.ID,
|
|
Started: now,
|
|
Status: StatusRunning,
|
|
RepoID: job.RepoID,
|
|
OwnerID: job.OwnerID,
|
|
CommitSHA: job.CommitSHA,
|
|
IsForkPullRequest: job.IsForkPullRequest,
|
|
}
|
|
if err := task.GenerateToken(); err != nil {
|
|
return nil, false, err
|
|
}
|
|
|
|
var workflowJob *jobparser.Job
|
|
if gots, err := jobparser.Parse(job.WorkflowPayload); err != nil {
|
|
return nil, false, fmt.Errorf("parse workflow of job %d: %w", job.ID, err)
|
|
} else if len(gots) != 1 {
|
|
return nil, false, fmt.Errorf("workflow of job %d: not single workflow", job.ID)
|
|
} else {
|
|
_, workflowJob = gots[0].Job()
|
|
}
|
|
|
|
if _, err := e.Insert(task); err != nil {
|
|
return nil, false, err
|
|
}
|
|
|
|
task.LogFilename = logFileName(job.Run.Repo.FullName(), task.ID)
|
|
if err := UpdateTask(ctx, task, "log_filename"); err != nil {
|
|
return nil, false, err
|
|
}
|
|
|
|
if len(workflowJob.Steps) > 0 {
|
|
steps := make([]*ActionTaskStep, len(workflowJob.Steps))
|
|
for i, v := range workflowJob.Steps {
|
|
name, _ := util.SplitStringAtByteN(v.String(), 255)
|
|
steps[i] = &ActionTaskStep{
|
|
Name: name,
|
|
TaskID: task.ID,
|
|
Index: int64(i),
|
|
RepoID: task.RepoID,
|
|
Status: StatusWaiting,
|
|
}
|
|
}
|
|
if _, err := e.Insert(steps); err != nil {
|
|
return nil, false, err
|
|
}
|
|
task.Steps = steps
|
|
}
|
|
|
|
job.TaskID = task.ID
|
|
if n, err := UpdateRunJob(ctx, job, builder.Eq{"task_id": 0}); err != nil {
|
|
return nil, false, err
|
|
} else if n != 1 {
|
|
return nil, false, nil
|
|
}
|
|
|
|
task.Job = job
|
|
|
|
if err := commiter.Commit(); err != nil {
|
|
return nil, false, err
|
|
}
|
|
|
|
return task, true, nil
|
|
}
|
|
|
|
func UpdateTask(ctx context.Context, task *ActionTask, cols ...string) error {
|
|
sess := db.GetEngine(ctx).ID(task.ID)
|
|
if len(cols) > 0 {
|
|
sess.Cols(cols...)
|
|
}
|
|
_, err := sess.Update(task)
|
|
return err
|
|
}
|
|
|
|
// UpdateTaskByState updates the task by the state.
|
|
// It will always update the task if the state is not final, even there is no change.
|
|
// So it will update ActionTask.Updated to avoid the task being judged as a zombie task.
|
|
func UpdateTaskByState(ctx context.Context, state *runnerv1.TaskState) (*ActionTask, error) {
|
|
stepStates := map[int64]*runnerv1.StepState{}
|
|
for _, v := range state.Steps {
|
|
stepStates[v.Id] = v
|
|
}
|
|
|
|
ctx, commiter, err := db.TxContext(ctx)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer commiter.Close()
|
|
|
|
e := db.GetEngine(ctx)
|
|
|
|
task := &ActionTask{}
|
|
if has, err := e.ID(state.Id).Get(task); err != nil {
|
|
return nil, err
|
|
} else if !has {
|
|
return nil, util.ErrNotExist
|
|
}
|
|
|
|
if task.Status.IsDone() {
|
|
// the state is final, do nothing
|
|
return task, nil
|
|
}
|
|
|
|
// state.Result is not unspecified means the task is finished
|
|
if state.Result != runnerv1.Result_RESULT_UNSPECIFIED {
|
|
task.Status = Status(state.Result)
|
|
task.Stopped = timeutil.TimeStamp(state.StoppedAt.AsTime().Unix())
|
|
if err := UpdateTask(ctx, task, "status", "stopped"); err != nil {
|
|
return nil, err
|
|
}
|
|
if _, err := UpdateRunJob(ctx, &ActionRunJob{
|
|
ID: task.JobID,
|
|
Status: task.Status,
|
|
Stopped: task.Stopped,
|
|
}, nil); err != nil {
|
|
return nil, err
|
|
}
|
|
} else {
|
|
// Force update ActionTask.Updated to avoid the task being judged as a zombie task
|
|
task.Updated = timeutil.TimeStampNow()
|
|
if err := UpdateTask(ctx, task, "updated"); err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
if err := task.LoadAttributes(ctx); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
for _, step := range task.Steps {
|
|
var result runnerv1.Result
|
|
if v, ok := stepStates[step.Index]; ok {
|
|
result = v.Result
|
|
step.LogIndex = v.LogIndex
|
|
step.LogLength = v.LogLength
|
|
step.Started = convertTimestamp(v.StartedAt)
|
|
step.Stopped = convertTimestamp(v.StoppedAt)
|
|
}
|
|
if result != runnerv1.Result_RESULT_UNSPECIFIED {
|
|
step.Status = Status(result)
|
|
} else if step.Started != 0 {
|
|
step.Status = StatusRunning
|
|
}
|
|
if _, err := e.ID(step.ID).Update(step); err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
if err := commiter.Commit(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return task, nil
|
|
}
|
|
|
|
func StopTask(ctx context.Context, taskID int64, status Status) error {
|
|
if !status.IsDone() {
|
|
return fmt.Errorf("cannot stop task with status %v", status)
|
|
}
|
|
e := db.GetEngine(ctx)
|
|
|
|
task := &ActionTask{}
|
|
if has, err := e.ID(taskID).Get(task); err != nil {
|
|
return err
|
|
} else if !has {
|
|
return util.ErrNotExist
|
|
}
|
|
if task.Status.IsDone() {
|
|
return nil
|
|
}
|
|
|
|
now := timeutil.TimeStampNow()
|
|
task.Status = status
|
|
task.Stopped = now
|
|
if _, err := UpdateRunJob(ctx, &ActionRunJob{
|
|
ID: task.JobID,
|
|
Status: task.Status,
|
|
Stopped: task.Stopped,
|
|
}, nil); err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := UpdateTask(ctx, task, "status", "stopped"); err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := task.LoadAttributes(ctx); err != nil {
|
|
return err
|
|
}
|
|
|
|
for _, step := range task.Steps {
|
|
if !step.Status.IsDone() {
|
|
step.Status = status
|
|
if step.Started == 0 {
|
|
step.Started = now
|
|
}
|
|
step.Stopped = now
|
|
}
|
|
if _, err := e.ID(step.ID).Update(step); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func isSubset(set, subset []string) bool {
|
|
m := make(container.Set[string], len(set))
|
|
for _, v := range set {
|
|
m.Add(v)
|
|
}
|
|
|
|
for _, v := range subset {
|
|
if !m.Contains(v) {
|
|
return false
|
|
}
|
|
}
|
|
return true
|
|
}
|
|
|
|
func convertTimestamp(timestamp *timestamppb.Timestamp) timeutil.TimeStamp {
|
|
if timestamp.GetSeconds() == 0 && timestamp.GetNanos() == 0 {
|
|
return timeutil.TimeStamp(0)
|
|
}
|
|
return timeutil.TimeStamp(timestamp.AsTime().Unix())
|
|
}
|
|
|
|
func logFileName(repoFullName string, taskID int64) string {
|
|
return fmt.Sprintf("%s/%02x/%d.log", repoFullName, taskID%256, taskID)
|
|
}
|
|
|
|
func getTaskIDFromCache(token string) int64 {
|
|
if successfulTokenTaskCache == nil {
|
|
return 0
|
|
}
|
|
tInterface, ok := successfulTokenTaskCache.Get(token)
|
|
if !ok {
|
|
return 0
|
|
}
|
|
t, ok := tInterface.(int64)
|
|
if !ok {
|
|
return 0
|
|
}
|
|
return t
|
|
}
|