Only load templates ending by .html

Avoid issues with temp files from some editors

CHANGELOG.md

@@ -12,6 +12,7 @@
 - Add tables and footnotes support in markdown
 - Add previous/previous_in_section/next/next_in_section/summary to `Page` 
 - Add more language syntaxes
+- Only load templates ending by `.html`
 
 ## 0.0.3 (2017-04-05)
 - Add some colours in console

README.md

@@ -45,7 +45,7 @@ If you want to add some of your own variables, you will need to put them in the
 they will be silently ignored.
 
 ### Templates
-Templates live in the `templates/` directory.
+Templates live in the `templates/` directory and the files need to end by `.html`.
 Only [Tera](https://github.com/Keats/tera) templates are supported.
 
 Each kind of page get their own variables:

src/site.rs

@@ -79,7 +79,7 @@ impl Site {
     pub fn new<P: AsRef<Path>>(path: P, config_file: &str) -> Result<Site> {
         let path = path.as_ref();
 
-        let tpl_glob = format!("{}/{}", path.to_string_lossy().replace("\\", "/"), "templates/**/*");
+        let tpl_glob = format!("{}/{}", path.to_string_lossy().replace("\\", "/"), "templates/**/*.html");
         let mut tera = Tera::new(&tpl_glob).chain_err(|| "Error parsing templates")?;
         tera.extend(&GUTENBERG_TERA)?;
         tera.register_filter("markdown", filters::markdown);