From e77adc56fdc74525a8d778a18153812f8cbba1b2 Mon Sep 17 00:00:00 2001
From: Bob <nottxy@gmail.com>
Date: Fri, 30 Aug 2019 21:44:57 +0800
Subject: [PATCH] Fix the issue when checking the changes for multiple language
 section index file (#787)

* Fix the issue when checking the changes of multiple language section
---
 components/rebuild/src/lib.rs | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/components/rebuild/src/lib.rs b/components/rebuild/src/lib.rs
index 7e18034..02e6367 100644
--- a/components/rebuild/src/lib.rs
+++ b/components/rebuild/src/lib.rs
@@ -323,9 +323,28 @@ pub fn after_content_rename(site: &mut Site, old: &Path, new: &Path) -> Result<(
     Ok(())
 }
 
+fn is_section(path: &str, languages_codes: &[&str]) -> bool {
+    if path == "_index.md" {
+        return true;
+    }
+
+    for language_code in languages_codes {
+        let lang_section_string = format!("_index.{}.md", language_code);
+        if path == lang_section_string {
+            return true;
+        }
+    }
+
+    return false;
+}
+
 /// What happens when a section or a page is created/edited
 pub fn after_content_change(site: &mut Site, path: &Path) -> Result<()> {
-    let is_section = path.file_name().unwrap() == "_index.md";
+    let is_section = {
+        let languages_codes = site.config.languages_codes();
+        is_section(path.file_name().unwrap().to_str().unwrap(), &languages_codes)
+    };
+
     let is_md = path.extension().unwrap() == "md";
     let index = path.parent().unwrap().join("index.md");