build: Add some required modules for node

1 files changed, 52 insertions, 0 deletions

diff --git a/node_modules/get-stdin/index.js b/node_modules/get-stdin/index.js
new file mode 100644
index 0000000..b7483e4
--- /dev/null
+++ b/node_modules/get-stdin/index.js
@@ -0,0 +1,52 @@
+'use strict';
+const stdin = process.stdin;
+
+module.exports = () => {
+	let ret = '';
+
+	return new Promise(resolve => {
+		if (stdin.isTTY) {
+			resolve(ret);
+			return;
+		}
+
+		stdin.setEncoding('utf8');
+
+		stdin.on('readable', () => {
+			let chunk;
+
+			while ((chunk = stdin.read())) {
+				ret += chunk;
+			}
+		});
+
+		stdin.on('end', () => {
+			resolve(ret);
+		});
+	});
+};
+
+module.exports.buffer = () => {
+	const ret = [];
+	let len = 0;
+
+	return new Promise(resolve => {
+		if (stdin.isTTY) {
+			resolve(Buffer.concat([]));
+			return;
+		}
+
+		stdin.on('readable', () => {
+			let chunk;
+
+			while ((chunk = stdin.read())) {
+				ret.push(chunk);
+				len += chunk.length;
+			}
+		});
+
+		stdin.on('end', () => {
+			resolve(Buffer.concat(ret, len));
+		});
+	});
+};