chore(build): updated environment of action and provided an example file

.github/workflows/go.yml

@@ -12,13 +12,10 @@ on:
 jobs:
 
   build:
-    runs-on: ubuntu-latest
+    runs-on: 	macos-latest
     steps:
     - uses: actions/checkout@v4
 
-    - name: Install xclip
-      run: sudo apt install xclip
-
     - name: Set up Go
       uses: actions/setup-go@v4
       with:

example/main.go

@@ -0,0 +1,22 @@
+package main
+
+import (
+	"log"
+
+	"github.com/hvpaiva/goaoc"
+)
+
+func main() {
+	err := goaoc.Run("input", partOne, partTwo)
+	if err != nil {
+		log.Fatalf("error running Go AoC: %v", err)
+	}
+}
+
+func partOne(input string) int {
+	return len(input)
+}
+
+func partTwo(input string) int {
+	return len(input) * 2
+}