Initial commit

main.go

@@ -0,0 +1,35 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+
+	"git.eising.cloud/Eising/aoc2024/days/day1"
+)
+
+func main() {
+	day := flag.Int("day", 1, "Day of the challenge to run (1-24)")
+	useExample := flag.Bool("exampledata", false, "Load example data instead of actual challenge data.")
+
+	flag.Parse()
+
+	filename := fmt.Sprintf("days/day%d/test_input.txt", *day)
+
+	if *useExample {
+		filename = fmt.Sprintf("days/day%d/example.txt", *day)
+	}
+
+	if *day < 1 || *day > 24 {
+		fmt.Println("That's not very Christmas.")
+		os.Exit(1)
+	}
+
+	switch *day {
+	case 1:
+		day1.Day1(filename)
+	default:
+		fmt.Printf("Solution for day %d is not ready yet.\n", *day)
+	}
+
+}