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x/proc/mod1.ts>stderrLinesToErrorMessage

A better way to work with processes in Deno.
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function stderrLinesToErrorMessage
import { stderrLinesToErrorMessage } from "https://deno.land/x/proc@0.20.31/mod1.ts";

Write stderr lines to the error message, if the process fails; otherwise, stderr is suppressed.

Parameters

optional
tail = [UNSUPPORTED]

The number of lines at the end of stderr to keep.

Returns

(bytes: AsyncIterable<Uint8Array>) => Promise<string[]>