refactor: struct ShowConfig subcommand

2 files changed, 10 insertions, 6 deletions

diff --git a/src/cmd/mod.rs b/src/cmd/mod.rs
index 02f4f01..890e176 100644
--- a/src/cmd/mod.rs
+++ b/src/cmd/mod.rs
@@ -4,7 +4,5 @@ pub mod init;
 pub mod list;
 pub mod list_files;
 pub mod restore;
-pub mod show_gen;
-
 pub mod show_config;
-pub use show_config::show_config;
+pub mod show_gen;
diff --git a/src/cmd/show_config.rs b/src/cmd/show_config.rs
index 88ee9ec..424e2ed 100644
--- a/src/cmd/show_config.rs
+++ b/src/cmd/show_config.rs
@@ -1,7 +1,13 @@
 use crate::config::ClientConfig;
 use crate::error::ObnamError;
+use structopt::StructOpt;
 
-pub fn show_config(config: &ClientConfig) -> Result<(), ObnamError> {
-    println!("{}", serde_json::to_string_pretty(&config.config())?);
-    Ok(())
+#[derive(Debug, StructOpt)]
+pub struct ShowConfig {}
+
+impl ShowConfig {
+    pub fn run(&self, config: &ClientConfig) -> Result<(), ObnamError> {
+        println!("{}", serde_json::to_string_pretty(&config.config())?);
+        Ok(())
+    }
 }