1 files changed, 20 insertions, 4 deletions
diff --git a/src/renderer.rs b/src/renderer.rs
index 164012e..ad5201f 100644
--- a/src/renderer.rs
+++ b/src/renderer.rs
@@ -153,10 +153,14 @@ fn detect_language(filename: &Path, contents: &str) -> &'static str {
         Some("py") => "python",
         Some("json") => "json",
         _ => {
-            if let Some(first_line) = contents.lines().next()
-                && first_line.contains("python")
-            {
-                return "python";
+            if let Some(first_line) = contents.lines().next() {
+                if first_line.contains("python")
+                {
+                    return "python";
+                }
+                if first_line.contains("bash") {
+                    return "bash";
+                }
             }
             ""
         }
@@ -301,6 +305,18 @@ mod tests {
     }
 
     #[test]
+    fn bash_file_detected_from_shebang() {
+        let mut output = Vec::new();
+        let mut renderer = Renderer::new(&mut output);
+
+        let input = Cursor::new("#! /bin/bash\necho hello");
+        renderer.render_file(Path::new("hello"), input).unwrap();
+        let expected = "\n## File: hello\n```bash\n#! /bin/bash\necho hello\n```\n";
+
+        assert_eq!(String::from_utf8(output).unwrap(), expected);
+    }
+
+    #[test]
     fn python_file_detected_from_shebang() {
         let mut output = Vec::new();
         let mut renderer = Renderer::new(&mut output);