Add Trizen support (fix #271) (#409)

src/config.rs

@@ -58,6 +58,7 @@ pub struct Brew {
 #[derive(Deserialize, Default, Debug)]
 pub struct Linux {
     yay_arguments: Option<String>,
+    trizen_arguments: Option<String>,
     dnf_arguments: Option<String>,
 }
 
@@ -407,6 +408,17 @@ impl Config {
         self.config_file.notify_each_step.unwrap_or(false)
     }
 
+    /// Extra trizen arguments
+    #[allow(dead_code)]
+    pub fn trizen_arguments(&self) -> &str {
+        &self
+            .config_file
+            .linux
+            .as_ref()
+            .and_then(|s| s.trizen_arguments.as_deref())
+            .unwrap_or("")
+    }
+
     /// Extra yay arguments
     #[allow(dead_code)]
     pub fn yay_arguments(&self) -> &str {