Append 'out' parameter, to dump html files

main.go

@@ -1,12 +1,13 @@
 package main
 
 import (
+	"bytes"
 	"flag"
 	"fmt"
 	"log"
 	"os"
 	"path/filepath"
-	"bytes"
+
 	"github.com/yuin/goldmark"
 	"github.com/yuin/goldmark/extension"
 	"github.com/yuin/goldmark/parser"
@@ -44,10 +45,10 @@ func convertMarkdownToHtml(file string) {
 		goldmark.WithParserOptions(
 			parser.WithAutoHeadingID(),
 		),
-	        goldmark.WithRendererOptions(
+		goldmark.WithRendererOptions(
 			html.WithHardWraps(),
 			html.WithXHTML(),
-	       	),
+		),
 	)
 
 	var buf bytes.Buffer
@@ -61,8 +62,15 @@ func convertMarkdownToHtml(file string) {
 func main() {
 
 	var rootDir *string
+	var outputDir *string
+
+	defaultOutputDir, err := os.MkdirTemp("", "go-jack")
+	if err != nil {
+		panic(err)
+	}
 
 	rootDir = flag.String("dir", ".", "Specify the directory to parse.")
+	outputDir = flag.String("out", defaultOutputDir, "Specify the output directory")
 	flag.Usage = func() {
 		fmt.Printf("Jack expects: \n")
 		fmt.Printf("./jack -d <rootDir>\n")
@@ -75,5 +83,6 @@ func main() {
 		fmt.Println(file)
 		convertMarkdownToHtml(file)
 	}
-}
 
+	fmt.Println(*outputDir)
+}