From c9ba372b1b40a047c0b249972e18334845763b78 Mon Sep 17 00:00:00 2001
From: Leigh McCulloch <351529+leighmcculloch@users.noreply.github.com>
Date: Mon, 18 Dec 2023 13:36:29 +1000
Subject: [PATCH] Add fn for running the root cli command

---
 src/cli/mod.rs | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/src/cli/mod.rs b/src/cli/mod.rs
index c51bb95d..e2cd8f24 100644
--- a/src/cli/mod.rs
+++ b/src/cli/mod.rs
@@ -26,6 +26,19 @@ pub struct Root {
     cmd: Cmd,
 }
 
+impl Root {
+    pub fn run(&self) -> Result<(), Error> {
+        match &self.cmd {
+            Cmd::Types(c) => c.run(&self.channel),
+            Cmd::Guess(c) => c.run(&self.channel)?,
+            Cmd::Decode(c) => c.run(&self.channel)?,
+            Cmd::Encode(c) => c.run(&self.channel)?,
+            Cmd::Version => version::Cmd::run(),
+        }
+        Ok(())
+    }
+}
+
 #[derive(ValueEnum, Debug, Clone)]
 pub enum Channel {
     #[value(name = "+curr")]
@@ -78,12 +91,5 @@ where
     T: Into<OsString> + Clone,
 {
     let root = Root::try_parse_from(args)?;
-    match root.cmd {
-        Cmd::Types(c) => c.run(&root.channel),
-        Cmd::Guess(c) => c.run(&root.channel)?,
-        Cmd::Decode(c) => c.run(&root.channel)?,
-        Cmd::Encode(c) => c.run(&root.channel)?,
-        Cmd::Version => version::Cmd::run(),
-    }
-    Ok(())
+    root.run()
 }