Derive Clone and implement From<String> for automatic Clap parsing.

hooked-config/source/config/noise_level.rs

@@ -3,7 +3,7 @@
 use serde::{Deserialize, Serialize};
 
 /// The noise level Hooked should output logs with.
-#[derive(Debug, Deserialize, Eq, PartialEq, Serialize)]
+#[derive(Clone, Debug, Deserialize, Eq, PartialEq, Serialize)]
 #[serde(rename_all = "snake_case")]
 pub enum NoiseLevel {
   /// Output only errors.
@@ -22,3 +22,16 @@ impl Default for NoiseLevel {
     Self::Standard
   }
 }
+
+// Implement `From<String>` so we can use Clap's automatic parsing in the CLI.
+impl From<String> for NoiseLevel {
+  fn from(value: String) -> Self {
+    match value.to_lowercase().as_str() {
+      "quiet" => Self::Quiet,
+      "loud" => Self::Loud,
+      "standard" => Self::Standard,
+      "minimal" => Self::Minimal,
+      _ => NoiseLevel::default(),
+    }
+  }
+}