Fix live reload of section content

CHANGELOG.md

@@ -1,6 +1,10 @@
 # Changelog
 
-## 0.4.0 (unreleased)
+## 0.4.1 (unreleased)
+
+- Fix live reload of a section content change getting no data
+
+## 0.4.0 (2018-08-4)
 
 ### Breaking
 

components/rebuild/src/lib.rs

@@ -136,6 +136,11 @@ fn handle_section_editing(site: &mut Site, path: &Path) -> Result<()> {
     match site.add_section(section, true)? {
         // Updating a section
         Some(prev) => {
+            // Copy the section data so we don't end up with an almost empty object
+            site.sections.get_mut(path).unwrap().pages = prev.pages;
+            site.sections.get_mut(path).unwrap().ignored_pages = prev.ignored_pages;
+            site.sections.get_mut(path).unwrap().subsections = prev.subsections;
+
             if site.sections[path].meta == prev.meta {
                 // Front matter didn't change, only content did
                 // so we render only the section page, not its pages

docs/content/documentation/getting-started/cli-usage.md

@@ -69,7 +69,7 @@ The serve command will watch all your content and will provide live reload, with
 hard refresh if possible.
 
 Gutenberg does a best-effort to live reload but some changes cannot be handled automatically. If you
-fail to see your change, you will need to restart `gutenberg serve`.
+fail to see your change or get a weird error, try to restart `gutenberg serve`.
 
 
 You can also point to another config file than `config.toml` like so - the position of the `config` option is important: