示例#1
0
func (u *updater) SetBuild(c context.Context, r *Task) error {
	err := store.UpdateBuild(c, r.Build)
	if err != nil {
		return err
	}

	err = remote.FromContext(c).Status(r.User, r.Repo, r.Build, fmt.Sprintf("%s/%s/%d", r.System.Link, r.Repo.FullName, r.Build.Number))
	if err != nil {
		// log err
	}

	msg, err := json.Marshal(&payload{r.Build, r.Jobs})
	if err != nil {
		return err
	}

	u.bus.send(&Event{
		Name: r.Repo.FullName,
		Msg:  msg,
	})
	return nil
}
示例#2
0
文件: build.go 项目: elia/drone
func PostBuild(c *gin.Context) {

	remote_ := remote.FromContext(c)
	repo := session.Repo(c)

	num, err := strconv.Atoi(c.Param("number"))
	if err != nil {
		c.AbortWithError(http.StatusBadRequest, err)
		return
	}

	user, err := store.GetUser(c, repo.UserID)
	if err != nil {
		log.Errorf("failure to find repo owner %s. %s", repo.FullName, err)
		c.AbortWithError(500, err)
		return
	}

	build, err := store.GetBuildNumber(c, repo, num)
	if err != nil {
		log.Errorf("failure to get build %d. %s", num, err)
		c.AbortWithError(404, err)
		return
	}

	// if the remote has a refresh token, the current access token
	// may be stale. Therefore, we should refresh prior to dispatching
	// the job.
	if refresher, ok := remote_.(remote.Refresher); ok {
		ok, _ := refresher.Refresh(user)
		if ok {
			store.UpdateUser(c, user)
		}
	}

	// fetch the .drone.yml file from the database
	raw, sec, err := remote_.Script(user, repo, build)
	if err != nil {
		log.Errorf("failure to get .drone.yml for %s. %s", repo.FullName, err)
		c.AbortWithError(404, err)
		return
	}

	key, _ := store.GetKey(c, repo)
	netrc, err := remote_.Netrc(user, repo)
	if err != nil {
		log.Errorf("failure to generate netrc for %s. %s", repo.FullName, err)
		c.AbortWithError(500, err)
		return
	}

	jobs, err := store.GetJobList(c, build)
	if err != nil {
		log.Errorf("failure to get build %d jobs. %s", build.Number, err)
		c.AbortWithError(404, err)
		return
	}

	// must not restart a running build
	if build.Status == model.StatusPending || build.Status == model.StatusRunning {
		c.AbortWithStatus(409)
		return
	}

	// todo move this to database tier
	// and wrap inside a transaction
	build.Status = model.StatusPending
	build.Started = 0
	build.Finished = 0
	build.Enqueued = time.Now().UTC().Unix()
	for _, job := range jobs {
		job.Status = model.StatusPending
		job.Started = 0
		job.Finished = 0
		job.ExitCode = 0
		job.Enqueued = build.Enqueued
		store.UpdateJob(c, job)
	}

	err = store.UpdateBuild(c, build)
	if err != nil {
		c.AbortWithStatus(500)
		return
	}

	c.JSON(202, build)

	// get the previous build so taht we can send
	// on status change notifications
	last, _ := store.GetBuildLastBefore(c, repo, build.Branch, build.ID)

	engine_ := context.Engine(c)
	go engine_.Schedule(c.Copy(), &engine.Task{
		User:      user,
		Repo:      repo,
		Build:     build,
		BuildPrev: last,
		Jobs:      jobs,
		Keys:      key,
		Netrc:     netrc,
		Config:    string(raw),
		Secret:    string(sec),
		System: &model.System{
			Link:    httputil.GetURL(c.Request),
			Plugins: strings.Split(os.Getenv("PLUGIN_FILTER"), " "),
			Globals: strings.Split(os.Getenv("PLUGIN_PARAMS"), " "),
		},
	})

}
示例#3
0
文件: queue.go 项目: Ablu/drone
// Update handles build updates from the agent and persists to the database.
func Update(c *gin.Context) {
	work := &queue.Work{}
	if err := c.BindJSON(work); err != nil {
		logrus.Errorf("Invalid input. %s", err)
		return
	}

	// TODO(bradrydzewski) it is really annoying that we have to do this lookup
	// and I'd prefer not to. The reason we do this is because the Build and Job
	// have fields that aren't serialized to json and would be reset to their
	// empty values if we just saved what was coming in the http.Request body.
	build, err := store.GetBuild(c, work.Build.ID)
	if err != nil {
		c.String(404, "Unable to find build. %s", err)
		return
	}
	job, err := store.GetJob(c, work.Job.ID)
	if err != nil {
		c.String(404, "Unable to find job. %s", err)
		return
	}
	build.Started = work.Build.Started
	build.Finished = work.Build.Finished
	build.Status = work.Build.Status
	job.Started = work.Job.Started
	job.Finished = work.Job.Finished
	job.Status = work.Job.Status
	job.ExitCode = work.Job.ExitCode
	job.Error = work.Job.Error

	if build.Status == model.StatusPending {
		build.Started = work.Job.Started
		build.Status = model.StatusRunning
		store.UpdateBuild(c, build)
	}

	// if job.Status == model.StatusRunning {
	// 	err := stream.Create(c, stream.ToKey(job.ID))
	// 	if err != nil {
	// 		logrus.Errorf("Unable to create stream. %s", err)
	// 	}
	// }

	ok, err := store.UpdateBuildJob(c, build, job)
	if err != nil {
		c.String(500, "Unable to update job. %s", err)
		return
	}

	if ok && build.Status != model.StatusRunning {
		// get the user because we transfer the user form the server to agent
		// and back we lose the token which does not get serialized to json.
		user, err := store.GetUser(c, work.User.ID)
		if err != nil {
			c.String(500, "Unable to find user. %s", err)
			return
		}
		remote.Status(c, user, work.Repo, build,
			fmt.Sprintf("%s/%s/%d", work.System.Link, work.Repo.FullName, work.Build.Number))
	}

	if build.Status == model.StatusRunning {
		bus.Publish(c, bus.NewEvent(bus.Started, work.Repo, build, job))
	} else {
		bus.Publish(c, bus.NewEvent(bus.Finished, work.Repo, build, job))
	}

	c.JSON(200, work)
}
示例#4
0
文件: queue.go 项目: donny-dont/drone
// HandleUpdate handles build updates from the agent and persists to the database.
func HandleUpdate(c context.Context, message *stomp.Message) {
	defer func() {
		message.Release()
		if r := recover(); r != nil {
			err := r.(error)
			logrus.Errorf("Panic recover: broker update handler: %s", err)
		}
	}()

	work := new(model.Work)
	if err := message.Unmarshal(work); err != nil {
		logrus.Errorf("Invalid input. %s", err)
		return
	}

	// TODO(bradrydzewski) it is really annoying that we have to do this lookup
	// and I'd prefer not to. The reason we do this is because the Build and Job
	// have fields that aren't serialized to json and would be reset to their
	// empty values if we just saved what was coming in the http.Request body.
	build, err := store.GetBuild(c, work.Build.ID)
	if err != nil {
		logrus.Errorf("Unable to find build. %s", err)
		return
	}
	job, err := store.GetJob(c, work.Job.ID)
	if err != nil {
		logrus.Errorf("Unable to find job. %s", err)
		return
	}
	build.Started = work.Build.Started
	build.Finished = work.Build.Finished
	build.Status = work.Build.Status
	job.Started = work.Job.Started
	job.Finished = work.Job.Finished
	job.Status = work.Job.Status
	job.ExitCode = work.Job.ExitCode
	job.Error = work.Job.Error

	if build.Status == model.StatusPending {
		build.Started = work.Job.Started
		build.Status = model.StatusRunning
		store.UpdateBuild(c, build)
	}

	// if job.Status == model.StatusRunning {
	// 	err := stream.Create(c, stream.ToKey(job.ID))
	// 	if err != nil {
	// 		logrus.Errorf("Unable to create stream. %s", err)
	// 	}
	// }

	ok, err := store.UpdateBuildJob(c, build, job)
	if err != nil {
		logrus.Errorf("Unable to update job. %s", err)
		return
	}

	if ok {
		// get the user because we transfer the user form the server to agent
		// and back we lose the token which does not get serialized to json.
		user, uerr := store.GetUser(c, work.User.ID)
		if uerr != nil {
			logrus.Errorf("Unable to find user. %s", err)
			return
		}
		remote.Status(c, user, work.Repo, build,
			fmt.Sprintf("%s/%s/%d", work.System.Link, work.Repo.FullName, work.Build.Number))
	}

	client := stomp.MustFromContext(c)
	err = client.SendJSON("/topic/events", model.Event{
		Type: func() model.EventType {
			// HACK we don't even really care about the event type.
			// so we should just simplify how events are triggered.
			if job.Status == model.StatusRunning {
				return model.Started
			}
			return model.Finished
		}(),
		Repo:  *work.Repo,
		Build: *build,
		Job:   *job,
	},
		stomp.WithHeader("repo", work.Repo.FullName),
		stomp.WithHeader("private", strconv.FormatBool(work.Repo.IsPrivate)),
	)
	if err != nil {
		logrus.Errorf("Unable to publish to /topic/events. %s", err)
	}

	if job.Status == model.StatusRunning {
		return
	}

	var buf bytes.Buffer
	var sub []byte

	done := make(chan bool)
	dest := fmt.Sprintf("/topic/logs.%d", job.ID)
	sub, err = client.Subscribe(dest, stomp.HandlerFunc(func(m *stomp.Message) {
		defer m.Release()
		if m.Header.GetBool("eof") {
			done <- true
			return
		}
		buf.Write(m.Body)
		buf.WriteByte('\n')
	}))

	if err != nil {
		logrus.Errorf("Unable to read logs from broker. %s", err)
		return
	}

	defer func() {
		client.Unsubscribe(sub)
		client.Send(dest, []byte{}, stomp.WithRetain("remove"))
	}()

	select {
	case <-done:
	case <-time.After(30 * time.Second):
		logrus.Errorf("Unable to read logs from broker. Timeout. %s", err)
		return
	}

	if err := store.WriteLog(c, job, &buf); err != nil {
		logrus.Errorf("Unable to write logs to store. %s", err)
		return
	}
}
示例#5
0
文件: build.go 项目: Ablu/drone
func PostBuild(c *gin.Context) {

	remote_ := remote.FromContext(c)
	repo := session.Repo(c)
	fork := c.DefaultQuery("fork", "false")

	num, err := strconv.Atoi(c.Param("number"))
	if err != nil {
		c.AbortWithError(http.StatusBadRequest, err)
		return
	}

	user, err := store.GetUser(c, repo.UserID)
	if err != nil {
		log.Errorf("failure to find repo owner %s. %s", repo.FullName, err)
		c.AbortWithError(500, err)
		return
	}

	build, err := store.GetBuildNumber(c, repo, num)
	if err != nil {
		log.Errorf("failure to get build %d. %s", num, err)
		c.AbortWithError(404, err)
		return
	}

	// if the remote has a refresh token, the current access token
	// may be stale. Therefore, we should refresh prior to dispatching
	// the job.
	if refresher, ok := remote_.(remote.Refresher); ok {
		ok, _ := refresher.Refresh(user)
		if ok {
			store.UpdateUser(c, user)
		}
	}

	// fetch the .drone.yml file from the database
	config := ToConfig(c)
	raw, err := remote_.File(user, repo, build, config.Yaml)
	if err != nil {
		log.Errorf("failure to get build config for %s. %s", repo.FullName, err)
		c.AbortWithError(404, err)
		return
	}

	// Fetch secrets file but don't exit on error as it's optional
	sec, err := remote_.File(user, repo, build, config.Shasum)
	if err != nil {
		log.Debugf("cannot find build secrets for %s. %s", repo.FullName, err)
	}

	netrc, err := remote_.Netrc(user, repo)
	if err != nil {
		log.Errorf("failure to generate netrc for %s. %s", repo.FullName, err)
		c.AbortWithError(500, err)
		return
	}

	jobs, err := store.GetJobList(c, build)
	if err != nil {
		log.Errorf("failure to get build %d jobs. %s", build.Number, err)
		c.AbortWithError(404, err)
		return
	}

	// must not restart a running build
	if build.Status == model.StatusPending || build.Status == model.StatusRunning {
		c.String(409, "Cannot re-start a started build")
		return
	}

	// forking the build creates a duplicate of the build
	// and then executes. This retains prior build history.
	if forkit, _ := strconv.ParseBool(fork); forkit {
		build.ID = 0
		build.Number = 0
		for _, job := range jobs {
			job.ID = 0
			job.NodeID = 0
		}
		err := store.CreateBuild(c, build, jobs...)
		if err != nil {
			c.String(500, err.Error())
			return
		}

		event := c.DefaultQuery("event", build.Event)
		if event == model.EventPush ||
			event == model.EventPull ||
			event == model.EventTag ||
			event == model.EventDeploy {
			build.Event = event
		}
		build.Deploy = c.DefaultQuery("deploy_to", build.Deploy)
	}

	// todo move this to database tier
	// and wrap inside a transaction
	build.Status = model.StatusPending
	build.Started = 0
	build.Finished = 0
	build.Enqueued = time.Now().UTC().Unix()
	for _, job := range jobs {
		job.Status = model.StatusPending
		job.Started = 0
		job.Finished = 0
		job.ExitCode = 0
		job.NodeID = 0
		job.Enqueued = build.Enqueued
		store.UpdateJob(c, job)
	}

	err = store.UpdateBuild(c, build)
	if err != nil {
		c.AbortWithStatus(500)
		return
	}

	c.JSON(202, build)

	// get the previous build so that we can send
	// on status change notifications
	last, _ := store.GetBuildLastBefore(c, repo, build.Branch, build.ID)
	secs, err := store.GetSecretList(c, repo)
	if err != nil {
		log.Errorf("Error getting secrets for %s#%d. %s", repo.FullName, build.Number, err)
	}

	var signed bool
	var verified bool

	signature, err := jose.ParseSigned(string(sec))
	if err != nil {
		log.Debugf("cannot parse .drone.yml.sig file. %s", err)
	} else if len(sec) == 0 {
		log.Debugf("cannot parse .drone.yml.sig file. empty file")
	} else {
		signed = true
		output, err := signature.Verify([]byte(repo.Hash))
		if err != nil {
			log.Debugf("cannot verify .drone.yml.sig file. %s", err)
		} else if string(output) != string(raw) {
			log.Debugf("cannot verify .drone.yml.sig file. no match. %q <> %q", string(output), string(raw))
		} else {
			verified = true
		}
	}

	log.Debugf(".drone.yml is signed=%v and verified=%v", signed, verified)

	bus.Publish(c, bus.NewBuildEvent(bus.Enqueued, repo, build))
	for _, job := range jobs {
		queue.Publish(c, &queue.Work{
			Signed:    signed,
			Verified:  verified,
			User:      user,
			Repo:      repo,
			Build:     build,
			BuildLast: last,
			Job:       job,
			Netrc:     netrc,
			Yaml:      string(raw),
			Secrets:   secs,
			System:    &model.System{Link: httputil.GetURL(c.Request)},
		})
	}
}
示例#6
0
文件: build.go 项目: donny-dont/drone
func PostBuild(c *gin.Context) {

	remote_ := remote.FromContext(c)
	repo := session.Repo(c)
	fork := c.DefaultQuery("fork", "false")

	num, err := strconv.Atoi(c.Param("number"))
	if err != nil {
		c.AbortWithError(http.StatusBadRequest, err)
		return
	}

	user, err := store.GetUser(c, repo.UserID)
	if err != nil {
		log.Errorf("failure to find repo owner %s. %s", repo.FullName, err)
		c.AbortWithError(500, err)
		return
	}

	build, err := store.GetBuildNumber(c, repo, num)
	if err != nil {
		log.Errorf("failure to get build %d. %s", num, err)
		c.AbortWithError(404, err)
		return
	}

	// if the remote has a refresh token, the current access token
	// may be stale. Therefore, we should refresh prior to dispatching
	// the job.
	if refresher, ok := remote_.(remote.Refresher); ok {
		ok, _ := refresher.Refresh(user)
		if ok {
			store.UpdateUser(c, user)
		}
	}

	// fetch the .drone.yml file from the database
	config := ToConfig(c)
	raw, err := remote_.File(user, repo, build, config.Yaml)
	if err != nil {
		log.Errorf("failure to get build config for %s. %s", repo.FullName, err)
		c.AbortWithError(404, err)
		return
	}

	// Fetch secrets file but don't exit on error as it's optional
	sec, err := remote_.File(user, repo, build, config.Shasum)
	if err != nil {
		log.Debugf("cannot find build secrets for %s. %s", repo.FullName, err)
	}

	netrc, err := remote_.Netrc(user, repo)
	if err != nil {
		log.Errorf("failure to generate netrc for %s. %s", repo.FullName, err)
		c.AbortWithError(500, err)
		return
	}

	jobs, err := store.GetJobList(c, build)
	if err != nil {
		log.Errorf("failure to get build %d jobs. %s", build.Number, err)
		c.AbortWithError(404, err)
		return
	}

	// must not restart a running build
	if build.Status == model.StatusPending || build.Status == model.StatusRunning {
		c.String(409, "Cannot re-start a started build")
		return
	}

	// forking the build creates a duplicate of the build
	// and then executes. This retains prior build history.
	if forkit, _ := strconv.ParseBool(fork); forkit {
		build.ID = 0
		build.Number = 0
		build.Parent = num
		for _, job := range jobs {
			job.ID = 0
			job.NodeID = 0
		}
		err := store.CreateBuild(c, build, jobs...)
		if err != nil {
			c.String(500, err.Error())
			return
		}

		event := c.DefaultQuery("event", build.Event)
		if event == model.EventPush ||
			event == model.EventPull ||
			event == model.EventTag ||
			event == model.EventDeploy {
			build.Event = event
		}
		build.Deploy = c.DefaultQuery("deploy_to", build.Deploy)
	}

	// Read query string parameters into buildParams, exclude reserved params
	var buildParams = map[string]string{}
	for key, val := range c.Request.URL.Query() {
		switch key {
		case "fork", "event", "deploy_to":
		default:
			// We only accept string literals, because build parameters will be
			// injected as environment variables
			buildParams[key] = val[0]
		}
	}

	// todo move this to database tier
	// and wrap inside a transaction
	build.Status = model.StatusPending
	build.Started = 0
	build.Finished = 0
	build.Enqueued = time.Now().UTC().Unix()
	for _, job := range jobs {
		for k, v := range buildParams {
			job.Environment[k] = v
		}
		job.Error = ""
		job.Status = model.StatusPending
		job.Started = 0
		job.Finished = 0
		job.ExitCode = 0
		job.NodeID = 0
		job.Enqueued = build.Enqueued
		store.UpdateJob(c, job)
	}

	err = store.UpdateBuild(c, build)
	if err != nil {
		c.AbortWithStatus(500)
		return
	}

	c.JSON(202, build)

	// get the previous build so that we can send
	// on status change notifications
	last, _ := store.GetBuildLastBefore(c, repo, build.Branch, build.ID)
	secs, err := store.GetMergedSecretList(c, repo)
	if err != nil {
		log.Debugf("Error getting secrets for %s#%d. %s", repo.FullName, build.Number, err)
	}

	var signed bool
	var verified bool

	signature, err := jose.ParseSigned(string(sec))
	if err != nil {
		log.Debugf("cannot parse .drone.yml.sig file. %s", err)
	} else if len(sec) == 0 {
		log.Debugf("cannot parse .drone.yml.sig file. empty file")
	} else {
		signed = true
		output, err := signature.Verify([]byte(repo.Hash))
		if err != nil {
			log.Debugf("cannot verify .drone.yml.sig file. %s", err)
		} else if string(output) != string(raw) {
			log.Debugf("cannot verify .drone.yml.sig file. no match. %q <> %q", string(output), string(raw))
		} else {
			verified = true
		}
	}

	log.Debugf(".drone.yml is signed=%v and verified=%v", signed, verified)

	client := stomp.MustFromContext(c)
	client.SendJSON("/topic/events", model.Event{
		Type:  model.Enqueued,
		Repo:  *repo,
		Build: *build,
	},
		stomp.WithHeader("repo", repo.FullName),
		stomp.WithHeader("private", strconv.FormatBool(repo.IsPrivate)),
	)

	for _, job := range jobs {
		broker, _ := stomp.FromContext(c)
		broker.SendJSON("/queue/pending", &model.Work{
			Signed:    signed,
			Verified:  verified,
			User:      user,
			Repo:      repo,
			Build:     build,
			BuildLast: last,
			Job:       job,
			Netrc:     netrc,
			Yaml:      string(raw),
			Secrets:   secs,
			System:    &model.System{Link: httputil.GetURL(c.Request)},
		},
			stomp.WithHeader(
				"platform",
				yaml.ParsePlatformDefault(raw, "linux/amd64"),
			),
			stomp.WithHeaders(
				yaml.ParseLabel(raw),
			),
		)
	}
}