Initial commit

node_modules/execa/lib/convert/iterable.js

@@ -0,0 +1,34 @@
+import {BINARY_ENCODINGS} from '../arguments/encoding-option.js';
+import {getFromStream} from '../arguments/fd-options.js';
+import {iterateOnSubprocessStream} from '../io/iterate.js';
+
+// Convert the subprocess to an async iterable
+export const createIterable = (subprocess, encoding, {
+	from,
+	binary: binaryOption = false,
+	preserveNewlines = false,
+} = {}) => {
+	const binary = binaryOption || BINARY_ENCODINGS.has(encoding);
+	const subprocessStdout = getFromStream(subprocess, from);
+	const onStdoutData = iterateOnSubprocessStream({
+		subprocessStdout,
+		subprocess,
+		binary,
+		shouldEncode: true,
+		encoding,
+		preserveNewlines,
+	});
+	return iterateOnStdoutData(onStdoutData, subprocessStdout, subprocess);
+};
+
+const iterateOnStdoutData = async function * (onStdoutData, subprocessStdout, subprocess) {
+	try {
+		yield * onStdoutData;
+	} finally {
+		if (subprocessStdout.readable) {
+			subprocessStdout.destroy();
+		}
+
+		await subprocess;
+	}
+};