/
build.go
212 lines (185 loc) · 6.91 KB
/
build.go
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package api
import (
"context"
"database/sql"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"time"
"github.com/gogo/status"
"github.com/google/uuid"
tclient "go.temporal.io/sdk/client"
"golang.org/x/exp/maps"
"google.golang.org/grpc/codes"
"google.golang.org/protobuf/encoding/protojson"
"google.golang.org/protobuf/types/known/emptypb"
"google.golang.org/protobuf/types/known/timestamppb"
"github.com/apoxy-dev/proximal/core/log"
sqlc "github.com/apoxy-dev/proximal/server/db/sql"
"github.com/apoxy-dev/proximal/server/ingest"
middlewarev1 "github.com/apoxy-dev/proximal/api/middleware/v1"
)
func buildFromRow(b *sqlc.Build) *middlewarev1.Build {
return &middlewarev1.Build{
Sha: b.Sha,
Status: middlewarev1.Build_BuildStatus(middlewarev1.Build_BuildStatus_value[b.Status]),
StatusDetail: b.StatusDetail,
StartedAt: timestamppb.New(b.StartedAt.Time),
UpdatedAt: timestamppb.New(b.UpdatedAt.Time),
}
}
func (s *MiddlewareService) ListBuilds(ctx context.Context, req *middlewarev1.ListBuildsRequest) (*middlewarev1.ListBuildsResponse, error) {
log.Infof("list middlewares: %s", protojson.Format(req))
ts := time.Now()
if req.PageToken != "" {
dTs, err := decodeNextPageToken(req.PageToken)
if err != nil {
log.Errorf("failed to decode page token: %v", err)
return nil, status.Error(codes.InvalidArgument, "invalid page token")
}
log.Debugf("decoded page token: %s", string(dTs))
ts, err = time.Parse(time.RFC3339Nano, string(dTs))
if err != nil {
log.Errorf("failed to parse page token: %v", err)
return nil, status.Error(codes.InvalidArgument, "invalid page token")
}
}
pageSize := req.PageSize
if pageSize == 0 {
pageSize = 100
}
bs, err := s.db.Queries().ListBuildsByMiddlewareSlug(ctx, sqlc.ListBuildsByMiddlewareSlugParams{
MiddlewareSlug: req.Slug,
Datetime: ts,
Limit: int64(pageSize),
})
if err != nil {
return nil, fmt.Errorf("failed to list middleware: %w", err)
}
builds := make([]*middlewarev1.Build, 0, len(bs))
for _, b := range bs {
builds = append(builds, buildFromRow(&b))
}
var nextPageToken string
if len(builds) == int(pageSize) {
nextPageToken = encodeNextPageToken(bs[len(bs)-1].StartedAt.Time.Format(time.RFC3339Nano))
}
return &middlewarev1.ListBuildsResponse{
Builds: builds,
NextPageToken: nextPageToken,
}, nil
}
func (s *MiddlewareService) GetBuild(ctx context.Context, req *middlewarev1.GetBuildRequest) (*middlewarev1.Build, error) {
b, err := s.db.Queries().GetBuildByMiddlewareSlugAndSha(ctx, sqlc.GetBuildByMiddlewareSlugAndShaParams{
MiddlewareSlug: req.Slug,
Sha: req.Sha,
})
if err != nil {
if err == sql.ErrNoRows {
return nil, status.Errorf(codes.NotFound, "build not found for middleware", req.Slug)
}
return nil, status.Errorf(codes.Internal, "unable to get build: %v", err)
}
return buildFromRow(&b), nil
}
func (s *MiddlewareService) GetLiveBuild(ctx context.Context, req *middlewarev1.GetLiveBuildRequest) (*middlewarev1.Build, error) {
b, err := s.db.Queries().GetLiveReadyBuildByMiddlewareSlug(ctx, req.Slug)
if err != nil {
if err == sql.ErrNoRows {
return nil, status.Errorf(codes.NotFound, "build not found for middleware", req.Slug)
}
return nil, status.Errorf(codes.Internal, "unable to get latest build: %v", err)
}
return buildFromRow(&b), nil
}
func (s *MiddlewareService) startBuildWorkflow(ctx context.Context, slug string, params *middlewarev1.MiddlewareIngestParams) error {
tOpts := tclient.StartWorkflowOptions{
ID: fmt.Sprintf("%s-%s", slug, uuid.New()),
TaskQueue: ingest.MiddlewareIngestQueue,
WorkflowExecutionTimeout: 60 * time.Second,
}
in := &ingest.MiddlewareIngestParams{
Slug: slug,
Params: params,
}
sw, err := s.tc.ExecuteWorkflow(ctx, tOpts, ingest.StartBuildWorkflow, in)
if err != nil {
return fmt.Errorf("unable to start ingest workflow: %v", err)
}
return sw.Get(ctx, nil)
}
func (s *MiddlewareService) TriggerBuild(ctx context.Context, req *middlewarev1.TriggerBuildRequest) (*emptypb.Empty, error) {
log.Infof("TriggerBuild: %v", req)
m, err := s.db.Queries().GetMiddlewareBySlug(ctx, req.Slug)
if err != nil {
if err == sql.ErrNoRows {
return nil, status.Errorf(codes.NotFound, "middleware %q not found", req.Slug)
}
log.Errorf("unable to get middleware: %v", err)
return nil, status.Errorf(codes.Internal, "unable to get middleware: %v", err)
}
var ingestParams middlewarev1.MiddlewareIngestParams
if err := protojson.Unmarshal(m.IngestParamsJson, &ingestParams); err != nil {
log.Errorf("unable to unmarshal ingest params: %v", err)
return nil, status.Errorf(codes.Internal, "unable to unmarshal ingest params: %v", err)
}
if err := s.startBuildWorkflow(ctx, req.Slug, &ingestParams); err != nil {
log.Errorf("unable to start build workflow: %v", err)
return nil, status.Errorf(codes.Internal, "unable to start build workflow: %v", err)
}
return &emptypb.Empty{}, nil
}
func (s *MiddlewareService) GetBuildOutput(ctx context.Context, req *middlewarev1.GetBuildOutputRequest) (*middlewarev1.BuildOutput, error) {
log.Infof("GetBuildOutput: %v", req)
allowedType := map[string]bool{
"stdout": true,
"stderr": true,
"wasm.out": true,
}
if !allowedType[req.OutputType] {
return nil, status.Errorf(codes.InvalidArgument, "invalid output type: %q (must be one of %v)", req.OutputType, maps.Keys(allowedType))
}
b, err := s.db.Queries().GetBuildByMiddlewareSlugAndSha(ctx, sqlc.GetBuildByMiddlewareSlugAndShaParams{
MiddlewareSlug: req.Slug,
Sha: req.Sha,
})
if err != nil {
if err == sql.ErrNoRows {
return nil, status.Errorf(codes.NotFound, "build not found for middleware %q", req.Slug)
}
return nil, status.Errorf(codes.Internal, "unable to get build: %v", err)
}
// TODO(dilyevsky): Make this stuff more streaming. Devs love streaming.
if b.OutputPath.String == "" {
log.Errorf("output path for build %s is empty", b.Sha)
return nil, status.Errorf(codes.NotFound, "output not found for build %s", b.Sha)
}
path := filepath.Join(b.OutputPath.String, req.OutputType)
output, err := ioutil.ReadFile(path)
if err != nil {
if os.IsNotExist(err) {
log.Errorf("output file not found in store for build %s: %s", b.Sha, path)
return nil, status.Errorf(codes.NotFound, "output not found for build %s", b.Sha)
}
log.Errorf("unable to read output: %v", err)
return nil, status.Errorf(codes.Internal, "output not found for build %s", b.Sha)
}
return &middlewarev1.BuildOutput{
Build: buildFromRow(&b),
Output: output,
}, nil
}
func (s *MiddlewareService) GetLiveBuildOutput(ctx context.Context, req *middlewarev1.GetLiveBuildOutputRequest) (*middlewarev1.BuildOutput, error) {
r, err := s.GetLiveBuild(ctx, &middlewarev1.GetLiveBuildRequest{
Slug: req.Slug,
})
if err != nil {
return nil, err
}
return s.GetBuildOutput(ctx, &middlewarev1.GetBuildOutputRequest{
Slug: req.Slug,
Sha: r.Sha,
OutputType: req.OutputType,
})
}