From c67f45b15e414e1db41215f8ab5b68b6fef11e5c Mon Sep 17 00:00:00 2001
From: oliverpool <git@olivier.pfad.fr>
Date: Wed, 25 Aug 2021 13:52:39 +0200
Subject: [PATCH] fix: prevent panic when static_dir does not exist

---
 main.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/main.go b/main.go
index 39fb70c..b081099 100644
--- a/main.go
+++ b/main.go
@@ -88,6 +88,10 @@ func (s *Site) runTask(task *Task) error {
 	if task.StaticDir != "" {
 		err := copyAll(task.StaticDir, task.OutputDir)
 		if err != nil {
+			if os.IsNotExist(err) {
+				log.Printf("static_dir '%s' does not exist\n", task.StaticDir)
+				return nil
+			}
 			return err
 		}
 	}
@@ -96,6 +100,9 @@ func (s *Site) runTask(task *Task) error {
 
 func copyAll(srcDir, dstDir string) error {
 	return filepath.Walk(srcDir, func(path string, info fs.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
 		if info.IsDir() {
 			// Do nothing
 			return nil