init; collecting some of my commonly used utils

pkg/csv.ts

@@ -0,0 +1,28 @@
+import { Options, parse, Parser } from "csv-parse";
+import { z } from "zod";
+
+export async function readCSVToType<
+    TData extends Record<string, unknown>
+>(
+    text: string,
+    validator: z.ZodType<TData>,
+    options?: Options
+) {
+    options ??= {
+        columns: true,
+        ignore_last_delimiters: true,
+        skip_empty_lines: true,
+        relax_column_count: true
+    }
+
+    const parser = parse(text, options);
+    const records: TData[] = [];
+
+    for await (const record of parser as (Parser & AsyncIterable<never>)) {
+        records.push(
+            validator.parse(record)
+        )
+    }
+
+    return records;
+}