forked from
tangled.org/core
Monorepo for Tangled
spindle: expose knot-side workflow errors as a fake step to the UI
Signed-off-by: Winter <winter@winter.cafe>
author
Winter
committer
Tangled
date
(Aug 18, 2025, 4:57 AM UTC)
commit
db69c5b5
db69c5b59a43a4a3fc6c2002e35a0b5f0cf17a67
parent
251f3d44
251f3d446bcd169132202e38977e9c955aa87db9
+31
+31
spindle/stream.go
+31
spindle/stream.go
···
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"fmt"
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7
"io"
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8
"net/http"
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+
"os"
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"strconv"
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"time"
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···
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isFinished := models.StatusKind(status.Status).IsFinish()
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filePath := models.LogFilePath(s.cfg.Server.LogDir, wid)
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+
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if status.Status == models.StatusKindFailed.String() && status.Error != nil {
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if _, err := os.Stat(filePath); os.IsNotExist(err) {
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msgs := []models.LogLine{
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{
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Kind: models.LogKindControl,
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Content: "",
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StepId: 0,
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StepKind: models.StepKindUser,
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},
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{
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Kind: models.LogKindData,
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Content: *status.Error,
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},
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}
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for _, msg := range msgs {
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b, err := json.Marshal(msg)
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if err != nil {
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return err
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}
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+
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if err := conn.WriteMessage(websocket.TextMessage, b); err != nil {
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return fmt.Errorf("failed to write to websocket: %w", err)
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}
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}
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return nil
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}
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}
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config := tail.Config{
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Follow: !isFinished,