Monorepo for Tangled
tangled.org
appview: listen for pipeline events from spindlestream
Signed-off-by: Seongmin Lee <git@boltless.me>
author
Seongmin Lee
date
(Jun 20, 2026, 7:50 PM +0900)
commit
3554ecbe
3554ecbee51c3e3885e6f807a90c60e2655767d0
parent
b656f9e7
b656f9e77d817e3505791a01bd49c936ebfb9304
change-id
nzxyxowu
nzxyxowulsxoxxkwupzlkwkutottsvty
+88
-82
-82
appview/state/knotstream.go
-82
appview/state/knotstream.go
···
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"tangled.org/core/log"
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"tangled.org/core/orm"
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"tangled.org/core/rbac"
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-
"tangled.org/core/workflow"
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"github.com/bluesky-social/indigo/atproto/syntax"
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"github.com/go-git/go-git/v5/plumbing"
···
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switch msg.Nsid {
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case tangled.GitRefUpdateNSID:
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return ingestRefUpdate(ctx, d, enforcer, posthog, notifier, dev, c, cfClient, source, msg)
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-
case tangled.PipelineNSID:
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return ingestPipeline(d, source, msg)
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case knotdb.RepoDIDAssignNSID:
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return ingestDIDAssign(d, enforcer, source, msg, ctx)
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case knotdb.KnotMemberUpdateNSID:
···
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}
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return tx.Commit()
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-
}
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-
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func ingestPipeline(d *db.DB, source ec.Source, msg eventstream.Event) error {
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var record tangled.Pipeline
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err := json.Unmarshal(msg.EventJson, &record)
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if err != nil {
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return err
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}
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if record.TriggerMetadata == nil {
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return fmt.Errorf("empty trigger metadata: nsid %s, rkey %s", msg.Nsid, msg.Rkey)
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}
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if record.TriggerMetadata.Repo == nil {
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return fmt.Errorf("empty repo: nsid %s, rkey %s", msg.Nsid, msg.Rkey)
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}
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repoName := ""
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if record.TriggerMetadata.Repo.Repo != nil {
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repoName = *record.TriggerMetadata.Repo.Repo
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}
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repo, lookupErr := resolveRepo(d, record.TriggerMetadata.Repo.RepoDid, record.TriggerMetadata.Repo.Did, repoName)
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if lookupErr != nil {
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return fmt.Errorf("failed to look up repo: %w", lookupErr)
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}
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if repo.Spindle == "" {
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return fmt.Errorf("repo does not have a spindle configured yet: nsid %s, rkey %s", msg.Nsid, msg.Rkey)
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}
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// trigger info
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var trigger models.Trigger
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var sha string
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trigger.Kind = workflow.TriggerKind(record.TriggerMetadata.Kind)
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switch trigger.Kind {
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case workflow.TriggerKindPush:
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trigger.PushRef = &record.TriggerMetadata.Push.Ref
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trigger.PushNewSha = &record.TriggerMetadata.Push.NewSha
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trigger.PushOldSha = &record.TriggerMetadata.Push.OldSha
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sha = *trigger.PushNewSha
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case workflow.TriggerKindPullRequest:
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trigger.PRSourceBranch = &record.TriggerMetadata.PullRequest.SourceBranch
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trigger.PRTargetBranch = &record.TriggerMetadata.PullRequest.TargetBranch
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trigger.PRSourceSha = &record.TriggerMetadata.PullRequest.SourceSha
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trigger.PRAction = &record.TriggerMetadata.PullRequest.Action
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sha = *trigger.PRSourceSha
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}
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tx, err := d.Begin()
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if err != nil {
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return fmt.Errorf("failed to start txn: %w", err)
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}
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triggerId, err := db.AddTrigger(tx, trigger)
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if err != nil {
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return fmt.Errorf("failed to add trigger entry: %w", err)
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}
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pipeline := models.Pipeline{
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Rkey: msg.Rkey,
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Knot: source.Host,
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RepoOwner: syntax.DID(record.TriggerMetadata.Repo.Did),
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RepoName: repoName,
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RepoDid: repo.RepoDid,
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TriggerId: int(triggerId),
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Sha: sha,
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}
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err = db.AddPipeline(tx, pipeline)
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if err != nil {
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return fmt.Errorf("failed to add pipeline: %w", err)
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}
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err = tx.Commit()
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if err != nil {
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return fmt.Errorf("failed to commit txn: %w", err)
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}
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return nil
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}
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func ingestDIDAssign(d *db.DB, enforcer *rbac.Enforcer, source ec.Source, msg eventstream.Event, ctx context.Context) error {
+88
appview/state/spindlestream.go
+88
appview/state/spindlestream.go
···
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"tangled.org/core/appview/pipelines"
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ec "tangled.org/core/eventconsumer"
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"tangled.org/core/eventstream"
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+
"tangled.org/core/log"
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"tangled.org/core/orm"
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"tangled.org/core/rbac"
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spindle "tangled.org/core/spindle/models"
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"tangled.org/core/workflow"
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)
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func Spindlestream(ctx context.Context, c *config.Config, d *db.DB, enforcer *rbac.Enforcer, pn *pipelines.StatusNotifier) (*ec.Consumer, error) {
···
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func spindleIngester(d *db.DB, pn *pipelines.StatusNotifier) ec.ProcessFunc {
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return func(ctx context.Context, source ec.Source, msg eventstream.Event) error {
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switch msg.Nsid {
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case tangled.PipelineNSID:
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return ingestPipeline(ctx, d, source, msg)
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case tangled.PipelineStatusNSID:
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return ingestPipelineStatus(ctx, d, pn, source, msg)
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}
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return nil
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}
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}
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+
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func ingestPipeline(ctx context.Context, d *db.DB, source ec.Source, msg eventstream.Event) error {
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l := log.FromContext(ctx)
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+
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var record tangled.Pipeline
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if err := json.Unmarshal(msg.EventJson, &record); err != nil {
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return fmt.Errorf("unmarshal pipeline: %w", err)
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}
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+
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if record.TriggerMetadata == nil {
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return fmt.Errorf("empty trigger metadata: nsid %s, rkey %s", msg.Nsid, msg.Rkey)
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}
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+
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if record.TriggerMetadata.Repo == nil {
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return fmt.Errorf("empty repo: nsid %s, rkey %s", msg.Nsid, msg.Rkey)
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}
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+
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repoName := ""
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if record.TriggerMetadata.Repo.Repo != nil {
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repoName = *record.TriggerMetadata.Repo.Repo
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}
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+
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repo, lookupErr := resolveRepo(d, record.TriggerMetadata.Repo.RepoDid, record.TriggerMetadata.Repo.Did, repoName)
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if lookupErr != nil {
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return fmt.Errorf("failed to look up repo: %w", lookupErr)
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}
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if repo.Spindle == "" {
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return fmt.Errorf("repo does not have a spindle configured yet: nsid %s, rkey %s", msg.Nsid, msg.Rkey)
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}
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+
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// trigger info
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var trigger models.Trigger
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var sha string
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trigger.Kind = workflow.TriggerKind(record.TriggerMetadata.Kind)
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switch trigger.Kind {
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case workflow.TriggerKindPush:
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trigger.PushRef = &record.TriggerMetadata.Push.Ref
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trigger.PushNewSha = &record.TriggerMetadata.Push.NewSha
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trigger.PushOldSha = &record.TriggerMetadata.Push.OldSha
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sha = *trigger.PushNewSha
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case workflow.TriggerKindPullRequest:
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trigger.PRSourceBranch = &record.TriggerMetadata.PullRequest.SourceBranch
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trigger.PRTargetBranch = &record.TriggerMetadata.PullRequest.TargetBranch
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trigger.PRSourceSha = &record.TriggerMetadata.PullRequest.SourceSha
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trigger.PRAction = &record.TriggerMetadata.PullRequest.Action
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sha = *trigger.PRSourceSha
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}
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tx, err := d.Begin()
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if err != nil {
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return fmt.Errorf("failed to start txn: %w", err)
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}
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triggerId, err := db.AddTrigger(tx, trigger)
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if err != nil {
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return fmt.Errorf("failed to add trigger entry: %w", err)
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}
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// TODO: we shouldn't even use knot to identify pipelines
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knot := record.TriggerMetadata.Repo.Knot
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pipeline := models.Pipeline{
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Rkey: msg.Rkey,
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Knot: knot,
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RepoOwner: syntax.DID(record.TriggerMetadata.Repo.Did),
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RepoName: repoName,
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RepoDid: repo.RepoDid,
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TriggerId: int(triggerId),
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Sha: sha,
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}
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err = db.AddPipeline(tx, pipeline)
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if err != nil {
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return fmt.Errorf("failed to add pipeline: %w", err)
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}
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+
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err = tx.Commit()
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if err != nil {
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return fmt.Errorf("failed to commit txn: %w", err)
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}
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l.Info("added pipeline", "pipeline", pipeline)
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+
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return nil
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}
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func ingestPipelineStatus(ctx context.Context, d *db.DB, pn *pipelines.StatusNotifier, source ec.Source, msg eventstream.Event) error {