mirror of
https://github.com/woodpecker-ci/woodpecker.git
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614 lines
16 KiB
Go
614 lines
16 KiB
Go
// Copyright 2018 Drone.IO Inc.
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// Copyright 2021 Informatyka Boguslawski sp. z o.o. sp.k., http://www.ib.pl/
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// This file has been modified by Informatyka Boguslawski sp. z o.o. sp.k.
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package grpc
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import (
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"bytes"
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"context"
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"encoding/json"
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"fmt"
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"log"
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"strconv"
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oldcontext "golang.org/x/net/context"
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grpcMetadata "google.golang.org/grpc/metadata"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/client_golang/prometheus/promauto"
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"github.com/sirupsen/logrus"
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"github.com/woodpecker-ci/woodpecker/pipeline/rpc"
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"github.com/woodpecker-ci/woodpecker/pipeline/rpc/proto"
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"github.com/woodpecker-ci/woodpecker/server"
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"github.com/woodpecker-ci/woodpecker/server/logging"
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"github.com/woodpecker-ci/woodpecker/server/pubsub"
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"github.com/woodpecker-ci/woodpecker/server/queue"
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"github.com/woodpecker-ci/woodpecker/server/shared"
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"github.com/woodpecker-ci/woodpecker/server/model"
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"github.com/woodpecker-ci/woodpecker/server/remote"
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"github.com/woodpecker-ci/woodpecker/server/store"
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"github.com/woodpecker-ci/expr"
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)
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type RPC struct {
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remote remote.Remote
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queue queue.Queue
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pubsub pubsub.Publisher
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logger logging.Log
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store store.Store
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host string
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buildTime *prometheus.GaugeVec
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buildCount *prometheus.CounterVec
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}
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// Next implements the rpc.Next function
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func (s *RPC) Next(c context.Context, filter rpc.Filter) (*rpc.Pipeline, error) {
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metadata, ok := grpcMetadata.FromIncomingContext(c)
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if ok {
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hostname, ok := metadata["hostname"]
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if ok && len(hostname) != 0 {
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logrus.Debugf("agent connected: %s: polling", hostname[0])
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}
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}
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fn, err := createFilterFunc(filter)
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if err != nil {
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return nil, err
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}
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for {
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task, err := s.queue.Poll(c, fn)
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if err != nil {
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return nil, err
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} else if task == nil {
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return nil, nil
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}
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if task.ShouldRun() {
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pipeline := new(rpc.Pipeline)
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err = json.Unmarshal(task.Data, pipeline)
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return pipeline, err
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} else {
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s.Done(c, task.ID, rpc.State{})
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}
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}
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}
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// Wait implements the rpc.Wait function
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func (s *RPC) Wait(c context.Context, id string) error {
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return s.queue.Wait(c, id)
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}
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// Extend implements the rpc.Extend function
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func (s *RPC) Extend(c context.Context, id string) error {
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return s.queue.Extend(c, id)
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}
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// Update implements the rpc.Update function
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func (s *RPC) Update(c context.Context, id string, state rpc.State) error {
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procID, err := strconv.ParseInt(id, 10, 64)
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if err != nil {
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return err
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}
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pproc, err := s.store.ProcLoad(procID)
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if err != nil {
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log.Printf("error: rpc.update: cannot find pproc with id %d: %s", procID, err)
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return err
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}
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build, err := s.store.GetBuild(pproc.BuildID)
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if err != nil {
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log.Printf("error: cannot find build with id %d: %s", pproc.BuildID, err)
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return err
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}
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proc, err := s.store.ProcChild(build, pproc.PID, state.Proc)
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if err != nil {
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log.Printf("error: cannot find proc with name %s: %s", state.Proc, err)
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return err
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}
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metadata, ok := grpcMetadata.FromIncomingContext(c)
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if ok {
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hostname, ok := metadata["hostname"]
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if ok && len(hostname) != 0 {
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proc.Machine = hostname[0]
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}
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}
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repo, err := s.store.GetRepo(build.RepoID)
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if err != nil {
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log.Printf("error: cannot find repo with id %d: %s", build.RepoID, err)
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return err
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}
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if proc, err = shared.UpdateProcStatus(s.store, *proc, state, build.Started); err != nil {
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log.Printf("error: rpc.update: cannot update proc: %s", err)
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}
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build.Procs, _ = s.store.ProcList(build)
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build.Procs = model.Tree(build.Procs)
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message := pubsub.Message{
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Labels: map[string]string{
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"repo": repo.FullName,
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"private": strconv.FormatBool(repo.IsPrivate),
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},
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}
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message.Data, _ = json.Marshal(model.Event{
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Repo: *repo,
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Build: *build,
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})
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s.pubsub.Publish(c, "topic/events", message)
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return nil
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}
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// Upload implements the rpc.Upload function
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func (s *RPC) Upload(c context.Context, id string, file *rpc.File) error {
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procID, err := strconv.ParseInt(id, 10, 64)
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if err != nil {
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return err
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}
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pproc, err := s.store.ProcLoad(procID)
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if err != nil {
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log.Printf("error: cannot find parent proc with id %d: %s", procID, err)
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return err
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}
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build, err := s.store.GetBuild(pproc.BuildID)
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if err != nil {
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log.Printf("error: cannot find build with id %d: %s", pproc.BuildID, err)
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return err
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}
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proc, err := s.store.ProcChild(build, pproc.PID, file.Proc)
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if err != nil {
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log.Printf("error: cannot find child proc with name %s: %s", file.Proc, err)
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return err
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}
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if file.Mime == "application/json+logs" {
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return s.store.LogSave(
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proc,
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bytes.NewBuffer(file.Data),
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)
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}
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report := &model.File{
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BuildID: proc.BuildID,
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ProcID: proc.ID,
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PID: proc.PID,
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Mime: file.Mime,
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Name: file.Name,
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Size: file.Size,
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Time: file.Time,
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}
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if d, ok := file.Meta["X-Tests-Passed"]; ok {
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report.Passed, _ = strconv.Atoi(d)
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}
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if d, ok := file.Meta["X-Tests-Failed"]; ok {
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report.Failed, _ = strconv.Atoi(d)
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}
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if d, ok := file.Meta["X-Tests-Skipped"]; ok {
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report.Skipped, _ = strconv.Atoi(d)
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}
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if d, ok := file.Meta["X-Checks-Passed"]; ok {
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report.Passed, _ = strconv.Atoi(d)
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}
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if d, ok := file.Meta["X-Checks-Failed"]; ok {
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report.Failed, _ = strconv.Atoi(d)
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}
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if d, ok := file.Meta["X-Coverage-Lines"]; ok {
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report.Passed, _ = strconv.Atoi(d)
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}
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if d, ok := file.Meta["X-Coverage-Total"]; ok {
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if total, _ := strconv.Atoi(d); total != 0 {
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report.Failed = total - report.Passed
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}
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}
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return server.Config.Storage.Files.FileCreate(
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report,
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bytes.NewBuffer(file.Data),
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)
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}
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// Init implements the rpc.Init function
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func (s *RPC) Init(c context.Context, id string, state rpc.State) error {
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procID, err := strconv.ParseInt(id, 10, 64)
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if err != nil {
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return err
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}
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proc, err := s.store.ProcLoad(procID)
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if err != nil {
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log.Printf("error: cannot find proc with id %d: %s", procID, err)
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return err
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}
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metadata, ok := grpcMetadata.FromIncomingContext(c)
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if ok {
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hostname, ok := metadata["hostname"]
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if ok && len(hostname) != 0 {
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proc.Machine = hostname[0]
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}
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}
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build, err := s.store.GetBuild(proc.BuildID)
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if err != nil {
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log.Printf("error: cannot find build with id %d: %s", proc.BuildID, err)
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return err
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}
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repo, err := s.store.GetRepo(build.RepoID)
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if err != nil {
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log.Printf("error: cannot find repo with id %d: %s", build.RepoID, err)
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return err
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}
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if build.Status == model.StatusPending {
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if build, err = shared.UpdateToStatusRunning(s.store, *build, state.Started); err != nil {
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log.Printf("error: init: cannot update build_id %d state: %s", build.ID, err)
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}
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}
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defer func() {
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build.Procs, _ = s.store.ProcList(build)
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message := pubsub.Message{
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Labels: map[string]string{
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"repo": repo.FullName,
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"private": strconv.FormatBool(repo.IsPrivate),
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},
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}
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message.Data, _ = json.Marshal(model.Event{
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Repo: *repo,
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Build: *build,
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})
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s.pubsub.Publish(c, "topic/events", message)
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}()
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_, err = shared.UpdateProcToStatusStarted(s.store, *proc, state)
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return err
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}
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// Done implements the rpc.Done function
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func (s *RPC) Done(c context.Context, id string, state rpc.State) error {
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procID, err := strconv.ParseInt(id, 10, 64)
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if err != nil {
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return err
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}
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proc, err := s.store.ProcLoad(procID)
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if err != nil {
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log.Printf("error: cannot find proc with id %d: %s", procID, err)
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return err
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}
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build, err := s.store.GetBuild(proc.BuildID)
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if err != nil {
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log.Printf("error: cannot find build with id %d: %s", proc.BuildID, err)
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return err
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}
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repo, err := s.store.GetRepo(build.RepoID)
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if err != nil {
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log.Printf("error: cannot find repo with id %d: %s", build.RepoID, err)
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return err
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}
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if proc, err = shared.UpdateProcStatusToDone(s.store, *proc, state); err != nil {
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log.Printf("error: done: cannot update proc_id %d state: %s", proc.ID, err)
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}
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var queueErr error
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if proc.Failing() {
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queueErr = s.queue.Error(c, id, fmt.Errorf("Proc finished with exitcode %d, %s", state.ExitCode, state.Error))
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} else {
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queueErr = s.queue.Done(c, id, proc.State)
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}
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if queueErr != nil {
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log.Printf("error: done: cannot ack proc_id %d: %s", procID, err)
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}
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procs, _ := s.store.ProcList(build)
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s.completeChildrenIfParentCompleted(procs, proc)
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if !isThereRunningStage(procs) {
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if build, err = shared.UpdateStatusToDone(s.store, *build, buildStatus(procs), proc.Stopped); err != nil {
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log.Printf("error: done: cannot update build_id %d final state: %s", build.ID, err)
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}
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if !isMultiPipeline(procs) {
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s.updateRemoteStatus(c, repo, build, nil)
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}
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}
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if isMultiPipeline(procs) {
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s.updateRemoteStatus(c, repo, build, proc)
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}
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if err := s.logger.Close(c, id); err != nil {
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log.Printf("error: done: cannot close build_id %d logger: %s", proc.ID, err)
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}
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s.notify(c, repo, build, procs)
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if build.Status == model.StatusSuccess || build.Status == model.StatusFailure {
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s.buildCount.WithLabelValues(repo.FullName, build.Branch, build.Status, "total").Inc()
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s.buildTime.WithLabelValues(repo.FullName, build.Branch, build.Status, "total").Set(float64(build.Finished - build.Started))
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}
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if isMultiPipeline(procs) {
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s.buildTime.WithLabelValues(repo.FullName, build.Branch, proc.State, proc.Name).Set(float64(proc.Stopped - proc.Started))
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}
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return nil
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}
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func isMultiPipeline(procs []*model.Proc) bool {
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countPPIDZero := 0
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for _, proc := range procs {
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if proc.PPID == 0 {
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countPPIDZero++
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}
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}
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return countPPIDZero > 1
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}
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// Log implements the rpc.Log function
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func (s *RPC) Log(c context.Context, id string, line *rpc.Line) error {
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entry := new(logging.Entry)
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entry.Data, _ = json.Marshal(line)
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s.logger.Write(c, id, entry)
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return nil
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}
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func (s *RPC) completeChildrenIfParentCompleted(procs []*model.Proc, completedProc *model.Proc) {
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for _, p := range procs {
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if p.Running() && p.PPID == completedProc.PID {
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if _, err := shared.UpdateProcToStatusSkipped(s.store, *p, completedProc.Stopped); err != nil {
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log.Printf("error: done: cannot update proc_id %d child state: %s", p.ID, err)
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}
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}
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}
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}
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func isThereRunningStage(procs []*model.Proc) bool {
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for _, p := range procs {
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if p.PPID == 0 {
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if p.Running() {
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return true
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}
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}
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}
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return false
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}
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func buildStatus(procs []*model.Proc) string {
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status := model.StatusSuccess
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for _, p := range procs {
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if p.PPID == 0 {
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if p.Failing() {
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status = p.State
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}
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}
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}
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return status
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}
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func (s *RPC) updateRemoteStatus(ctx context.Context, repo *model.Repo, build *model.Build, proc *model.Proc) {
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user, err := s.store.GetUser(repo.UserID)
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if err == nil {
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if refresher, ok := s.remote.(remote.Refresher); ok {
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ok, _ := refresher.Refresh(ctx, user)
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if ok {
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s.store.UpdateUser(user)
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}
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}
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uri := fmt.Sprintf("%s/%s/%d", server.Config.Server.Host, repo.FullName, build.Number)
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err = s.remote.Status(ctx, user, repo, build, uri, proc)
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if err != nil {
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logrus.Errorf("error setting commit status for %s/%d: %v", repo.FullName, build.Number, err)
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}
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}
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}
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func (s *RPC) notify(c context.Context, repo *model.Repo, build *model.Build, procs []*model.Proc) {
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build.Procs = model.Tree(procs)
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message := pubsub.Message{
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Labels: map[string]string{
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"repo": repo.FullName,
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"private": strconv.FormatBool(repo.IsPrivate),
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},
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}
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message.Data, _ = json.Marshal(model.Event{
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Repo: *repo,
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Build: *build,
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})
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s.pubsub.Publish(c, "topic/events", message)
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}
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func createFilterFunc(filter rpc.Filter) (queue.Filter, error) {
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var st *expr.Selector
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var err error
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if filter.Expr != "" {
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st, err = expr.ParseString(filter.Expr)
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if err != nil {
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return nil, err
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}
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}
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return func(task *queue.Task) bool {
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if st != nil {
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match, _ := st.Eval(expr.NewRow(task.Labels))
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return match
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}
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for k, v := range filter.Labels {
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if task.Labels[k] != v {
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return false
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}
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}
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return true
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}, nil
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}
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//
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//
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//
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// WoodpeckerServer is a grpc server implementation.
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type WoodpeckerServer struct {
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proto.UnimplementedWoodpeckerServer
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peer RPC
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}
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func NewWoodpeckerServer(remote remote.Remote, queue queue.Queue, logger logging.Log, pubsub pubsub.Publisher, store store.Store, host string) *WoodpeckerServer {
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buildTime := promauto.NewGaugeVec(prometheus.GaugeOpts{
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Namespace: "woodpecker",
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Name: "build_time",
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Help: "Build time.",
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}, []string{"repo", "branch", "status", "pipeline"})
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buildCount := promauto.NewCounterVec(prometheus.CounterOpts{
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Namespace: "woodpecker",
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Name: "build_count",
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Help: "Build count.",
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}, []string{"repo", "branch", "status", "pipeline"})
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peer := RPC{
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remote: remote,
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store: store,
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queue: queue,
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pubsub: pubsub,
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logger: logger,
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host: host,
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buildTime: buildTime,
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buildCount: buildCount,
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}
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return &WoodpeckerServer{peer: peer}
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}
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func (s *WoodpeckerServer) Next(c oldcontext.Context, req *proto.NextRequest) (*proto.NextReply, error) {
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filter := rpc.Filter{
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Labels: req.GetFilter().GetLabels(),
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Expr: req.GetFilter().GetExpr(),
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}
|
|
|
|
res := new(proto.NextReply)
|
|
pipeline, err := s.peer.Next(c, filter)
|
|
if err != nil {
|
|
return res, err
|
|
}
|
|
if pipeline == nil {
|
|
return res, err
|
|
}
|
|
|
|
res.Pipeline = new(proto.Pipeline)
|
|
res.Pipeline.Id = pipeline.ID
|
|
res.Pipeline.Timeout = pipeline.Timeout
|
|
res.Pipeline.Payload, _ = json.Marshal(pipeline.Config)
|
|
|
|
return res, err
|
|
}
|
|
|
|
func (s *WoodpeckerServer) Init(c oldcontext.Context, req *proto.InitRequest) (*proto.Empty, error) {
|
|
state := rpc.State{
|
|
Error: req.GetState().GetError(),
|
|
ExitCode: int(req.GetState().GetExitCode()),
|
|
Finished: req.GetState().GetFinished(),
|
|
Started: req.GetState().GetStarted(),
|
|
Proc: req.GetState().GetName(),
|
|
Exited: req.GetState().GetExited(),
|
|
}
|
|
res := new(proto.Empty)
|
|
err := s.peer.Init(c, req.GetId(), state)
|
|
return res, err
|
|
}
|
|
|
|
func (s *WoodpeckerServer) Update(c oldcontext.Context, req *proto.UpdateRequest) (*proto.Empty, error) {
|
|
state := rpc.State{
|
|
Error: req.GetState().GetError(),
|
|
ExitCode: int(req.GetState().GetExitCode()),
|
|
Finished: req.GetState().GetFinished(),
|
|
Started: req.GetState().GetStarted(),
|
|
Proc: req.GetState().GetName(),
|
|
Exited: req.GetState().GetExited(),
|
|
}
|
|
res := new(proto.Empty)
|
|
err := s.peer.Update(c, req.GetId(), state)
|
|
return res, err
|
|
}
|
|
|
|
func (s *WoodpeckerServer) Upload(c oldcontext.Context, req *proto.UploadRequest) (*proto.Empty, error) {
|
|
file := &rpc.File{
|
|
Data: req.GetFile().GetData(),
|
|
Mime: req.GetFile().GetMime(),
|
|
Name: req.GetFile().GetName(),
|
|
Proc: req.GetFile().GetProc(),
|
|
Size: int(req.GetFile().GetSize()),
|
|
Time: req.GetFile().GetTime(),
|
|
Meta: req.GetFile().GetMeta(),
|
|
}
|
|
|
|
res := new(proto.Empty)
|
|
err := s.peer.Upload(c, req.GetId(), file)
|
|
return res, err
|
|
}
|
|
|
|
func (s *WoodpeckerServer) Done(c oldcontext.Context, req *proto.DoneRequest) (*proto.Empty, error) {
|
|
state := rpc.State{
|
|
Error: req.GetState().GetError(),
|
|
ExitCode: int(req.GetState().GetExitCode()),
|
|
Finished: req.GetState().GetFinished(),
|
|
Started: req.GetState().GetStarted(),
|
|
Proc: req.GetState().GetName(),
|
|
Exited: req.GetState().GetExited(),
|
|
}
|
|
res := new(proto.Empty)
|
|
err := s.peer.Done(c, req.GetId(), state)
|
|
return res, err
|
|
}
|
|
|
|
func (s *WoodpeckerServer) Wait(c oldcontext.Context, req *proto.WaitRequest) (*proto.Empty, error) {
|
|
res := new(proto.Empty)
|
|
err := s.peer.Wait(c, req.GetId())
|
|
return res, err
|
|
}
|
|
|
|
func (s *WoodpeckerServer) Extend(c oldcontext.Context, req *proto.ExtendRequest) (*proto.Empty, error) {
|
|
res := new(proto.Empty)
|
|
err := s.peer.Extend(c, req.GetId())
|
|
return res, err
|
|
}
|
|
|
|
func (s *WoodpeckerServer) Log(c oldcontext.Context, req *proto.LogRequest) (*proto.Empty, error) {
|
|
line := &rpc.Line{
|
|
Out: req.GetLine().GetOut(),
|
|
Pos: int(req.GetLine().GetPos()),
|
|
Time: req.GetLine().GetTime(),
|
|
Proc: req.GetLine().GetProc(),
|
|
}
|
|
res := new(proto.Empty)
|
|
err := s.peer.Log(c, req.GetId(), line)
|
|
return res, err
|
|
}
|