Publish curated ForgeFlow source from 2ed1787c0b52

src/main/process-error-policy.cjs

@@ -0,0 +1,26 @@
+'use strict';
+
+function isBrokenPipeError(error) {
+  return error?.code === 'EPIPE';
+}
+
+function installOutputPipeGuards({
+  stdout = process.stdout,
+  stderr = process.stderr,
+  onBrokenPipe = () => {}
+} = {}) {
+  const guardedStreams = [stdout, stderr].filter(Boolean);
+  const handlers = guardedStreams.map((stream) => {
+    const handler = (error) => {
+      if (!isBrokenPipeError(error)) throw error;
+      onBrokenPipe(error);
+    };
+    stream.on('error', handler);
+    return { stream, handler };
+  });
+  return () => {
+    for (const { stream, handler } of handlers) stream.off('error', handler);
+  };
+}
+
+module.exports = { installOutputPipeGuards, isBrokenPipeError };