From 3e6e481c0be089a8df0876ec73d521c2e4b3c5be Mon Sep 17 00:00:00 2001
From: Daniel Fichtinger <daniel@ficd.ca>
Date: Sat, 9 Nov 2024 01:00:44 -0500
Subject: [PATCH] began implementing dir traversal

---
 cmd/zona/main.go      | 13 ++++++++-----
 internal/util/path.go | 25 +++++++++++++++++++++++++
 2 files changed, 33 insertions(+), 5 deletions(-)

diff --git a/cmd/zona/main.go b/cmd/zona/main.go
index a016e5d..c613031 100644
--- a/cmd/zona/main.go
+++ b/cmd/zona/main.go
@@ -6,7 +6,6 @@ import (
 	"fmt"
 	"os"
 
-	"github.com/ficcdaf/zona/internal/convert"
 	"github.com/ficcdaf/zona/internal/util"
 )
 
@@ -42,9 +41,13 @@ func main() {
 		}
 
 	}
-	if !validateFile(*mdPath, ".md") {
-		fmt.Println("File validation failed!")
-		os.Exit(1)
+	// if !validateFile(*mdPath, ".md") {
+	// 	fmt.Println("File validation failed!")
+	// 	os.Exit(1)
+	// }
+	// convert.ConvertFile(*mdPath, "test/test.html")
+	err := util.Traverse("test")
+	if err != nil {
+		fmt.Printf("Error: %s\n", err.Error())
 	}
-	convert.ConvertFile(*mdPath, "test/test.html")
 }
diff --git a/internal/util/path.go b/internal/util/path.go
index 3f12d74..e1f972b 100644
--- a/internal/util/path.go
+++ b/internal/util/path.go
@@ -3,6 +3,8 @@ package util
 
 import (
 	"errors"
+	"fmt"
+	"io/fs"
 	"os"
 	"path/filepath"
 )
@@ -29,3 +31,26 @@ func PathIsValid(path string, requireFile bool) bool {
 	}
 	return err == nil
 }
+
+func processFile(path string, entry fs.DirEntry, err error) error {
+	if err != nil {
+		return err
+	}
+	if !entry.IsDir() {
+		ext := filepath.Ext(path)
+		switch ext {
+		case ".md":
+			fmt.Println("Processing markdown...")
+		default:
+			// All other file types, we copy!
+		}
+	}
+	fmt.Printf("Visited: %s\n", path)
+	return nil
+}
+
+func Traverse(root string) error {
+	// err := filepath.WalkDir(root, func(path string, entry fs.DirEntry, err error) error {
+	err := filepath.WalkDir(root, processFile)
+	return err
+}