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Monorepo for Tangled
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Go
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import ( "context" "encoding/json" "fmt" "log/slog" "strings" "time"
"github.com/bluesky-social/indigo/atproto/syntax" "tangled.org/core/api/tangled" "tangled.org/core/appview/cache" "tangled.org/core/appview/config" "tangled.org/core/appview/db" "tangled.org/core/appview/models" ec "tangled.org/core/eventconsumer" "tangled.org/core/eventconsumer/cursor" "tangled.org/core/log" "tangled.org/core/orm" "tangled.org/core/rbac" spindle "tangled.org/core/spindle/models")
func Spindlestream(ctx context.Context, c *config.Config, d *db.DB, enforcer *rbac.Enforcer) (*ec.Consumer, error) { logger := log.FromContext(ctx) logger = log.SubLogger(logger, "spindlestream")
spindles, err := db.GetSpindles( ctx, d, orm.FilterIsNot("verified", "null"), ) if err != nil { return nil, err }
srcs := make(map[ec.Source]struct{}) for _, s := range spindles { src := ec.NewSpindleSource(s.Instance) srcs[src] = struct{}{} }
cache := cache.New(c.Redis.Addr) cursorStore := cursor.NewRedisCursorStore(cache)
cfg := ec.ConsumerConfig{ Sources: srcs, ProcessFunc: spindleIngester(ctx, logger, d), RetryInterval: c.Spindlestream.RetryInterval, MaxRetryInterval: c.Spindlestream.MaxRetryInterval, ConnectionTimeout: c.Spindlestream.ConnectionTimeout, WorkerCount: c.Spindlestream.WorkerCount, QueueSize: c.Spindlestream.QueueSize, Logger: logger, Dev: c.Core.Dev, CursorStore: &cursorStore, }
return ec.NewConsumer(cfg), nil}
func spindleIngester(ctx context.Context, logger *slog.Logger, d *db.DB) ec.ProcessFunc { return func(ctx context.Context, source ec.Source, msg ec.Message) error { switch msg.Nsid { case tangled.PipelineStatusNSID: return ingestPipelineStatus(ctx, logger, d, source, msg) }
return nil }}
func ingestPipelineStatus(ctx context.Context, logger *slog.Logger, d *db.DB, source ec.Source, msg ec.Message) error { var record tangled.PipelineStatus err := json.Unmarshal(msg.EventJson, &record) if err != nil { return err }
pipelineUri, err := syntax.ParseATURI(record.Pipeline) if err != nil { return err }
exitCode := 0 if record.ExitCode != nil { exitCode = int(*record.ExitCode) }
// pick the record creation time if possible, or use time.Now created := time.Now() if t, err := time.Parse(time.RFC3339, record.CreatedAt); err == nil && created.After(t) { created = t }
status := models.PipelineStatus{ Spindle: source.Key(), Rkey: msg.Rkey, PipelineKnot: strings.TrimPrefix(pipelineUri.Authority().String(), "did:web:"), PipelineRkey: pipelineUri.RecordKey().String(), Created: created, Workflow: record.Workflow, Status: spindle.StatusKind(record.Status), Error: record.Error, ExitCode: exitCode, }
err = db.AddPipelineStatus(ctx, d, status) if err != nil { return fmt.Errorf("failed to add pipeline status: %w", err) }
return nil}