feat: Add file-based result logging with date-stamped filename

main.go

@@ -4,6 +4,8 @@ import (
 	"flag"
 	"fmt"
 	"log"
+	"os"
+	"time"
 )
 
 func main() {
@@ -20,10 +22,19 @@ func main() {
 		log.Fatal(err)
 	}
 
-	fmt.Printf("\nTotal pages checked: %d\n\n", checker.pagesChecked)
+	// Create results file with current date
+	filename := fmt.Sprintf("result-%s.txt", time.Now().Format("2006-01-02"))
+	f, err := os.Create(filename)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer f.Close()
+
+	fmt.Fprintf(f, "\nTotal pages checked: %d\n\n", checker.pagesChecked)
 	
 	if len(brokenLinks) == 0 {
-		fmt.Println("No issues found!")
+		fmt.Fprintf(f, "No issues found!\n")
+		fmt.Printf("Results written to %s\n", filename)
 		return
 	}
 
@@ -32,14 +43,14 @@ func main() {
 	for _, link := range brokenLinks {
 		if link.Redirect != nil {
 			if redirectCount == 0 {
-				fmt.Println("Redirects found:")
+				fmt.Fprintf(f, "Redirects found:\n")
 			}
-			fmt.Printf("- %s (Redirect %d -> %s)\n", link.URL, link.StatusCode, link.Redirect.ToURL)
+			fmt.Fprintf(f, "- %s (Redirect %d -> %s)\n", link.URL, link.StatusCode, link.Redirect.ToURL)
 			redirectCount++
 		}
 	}
 	if redirectCount > 0 {
-		fmt.Println()
+		fmt.Fprintf(f, "\n")
 	}
 
 	// Then list broken links
@@ -47,17 +58,19 @@ func main() {
 	for _, link := range brokenLinks {
 		if link.Redirect == nil {
 			if brokenCount == 0 {
-				fmt.Println("Broken links found:")
+				fmt.Fprintf(f, "Broken links found:\n")
 			}
 			if link.Error != "" {
-				fmt.Printf("- %s (Error: %s)\n", link.URL, link.Error)
+				fmt.Fprintf(f, "- %s (Error: %s)\n", link.URL, link.Error)
 			} else {
-				fmt.Printf("- %s (Status: %d)\n", link.URL, link.StatusCode)
+				fmt.Fprintf(f, "- %s (Status: %d)\n", link.URL, link.StatusCode)
 			}
 			brokenCount++
 		}
 	}
 
-	fmt.Printf("\nTotal issues: %d (%d redirects, %d broken)\n", 
+	fmt.Fprintf(f, "\nTotal issues: %d (%d redirects, %d broken)\n", 
 		len(brokenLinks), redirectCount, brokenCount)
+	
+	fmt.Printf("Results written to %s\n", filename)
 }