add script to quickly set up puzzle code templates

setup_day.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+day=$1
+day_long=$(printf "%02d" "$day")
+dir="day_$day_long"
+
+puzzle_name=$2
+
+mkdir -p "$dir"
+
+cp solution.ts.template "$dir/solution.ts"
+
+sed -e "s/%%DAY%%/$day/g" \
+    -e "s/%%DAY_LONG%%/$day_long/g" \
+    -e "s/%%PUZZLE_NAME%%/$puzzle_name/g" \
+    solution.test.ts.template > "$dir/solution.test.ts"
+
+./get_input.sh "$day"
+
+touch "$dir/sample.txt"

solution.test.ts.template

@@ -0,0 +1,27 @@
+import { readlines } from "../_utils";
+
+const solution = require("./solution");
+
+describe("day %%DAY%%: %%PUZZLE_NAME%%, pt 1", () => {
+  test("sample input", async () => {
+    const sample = await readlines("./day_%%DAY_LONG%%/sample.txt");
+    expect(solution.part1_solver(sample)).toBe(0);
+  });
+
+  test("submission input", async () => {
+    const input = await readlines("./day_%%DAY_LONG%%/input.txt");
+    expect(solution.part1_solver(input)).toBe(0);
+  });
+});
+
+describe("day %%DAY%%: %%PUZZLE_NAME%%, pt 2", () => {
+  test("sample input", async () => {
+    const sample = await readlines("./day_%%DAY_LONG%%/sample.txt");
+    expect(solution.part2_solver(sample)).toBe(0);
+  });
+
+  test("submission input", async () => {
+    const input = await readlines("./day_%%DAY_LONG%%/input.txt");
+    expect(solution.part2_solver(input)).toBe(0);
+  });
+});

solution.ts.template

@@ -0,0 +1,14 @@
+/*
+
+*/
+export function part1_solver(lines: string[]): number {
+  return 1;
+}
+
+
+/*
+
+*/
+export function part2_solver(lines: string[]): number {
+  return 1;
+}