print nice build summaries

src/utils.ts

@@ -0,0 +1,15 @@
+export function left_pad(str: string, len: number) {
+	while (str.length < len) str = ` ${str}`;
+	return str;
+}
+
+export function right_pad(str: string, len: number) {
+	while (str.length < len) str += ' ';
+	return str;
+}
+
+export function repeat(str: string, i: number) {
+	let result = '';
+	while (i--) result += str;
+	return result;
+}