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Clean up empty lines #27

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Merged
herber merged 1 commit into from
Mar 13, 2026
Merged

Clean up empty lines #27

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16 changes: 15 additions & 1 deletion service/src/services/workflowRun.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -169,11 +169,25 @@ class workflowRunServiceImpl {
private presentOutput(lines: string | string[]) {
let array = (Array.isArray(lines) ? lines : lines.split('\n')).filter(Boolean);

let hasFirstNonEmptyLine = false;
let prevLineEmpty = false;

return array
.map(line => {
.map((line, i) => {
if (!line.startsWith('[')) return undefined!;
let [ts, message] = JSON.parse(line);

let isEmpty = !message.length;

if (!hasFirstNonEmptyLine && isEmpty) return undefined!;
hasFirstNonEmptyLine = true;

if (prevLineEmpty && isEmpty) return undefined!;
prevLineEmpty = isEmpty;

let isLastLine = i == array.length - 1;
if (isLastLine && isEmpty) return undefined!;

return {
timestamp: ts,
message
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