feat(client-cli): use unstable flag for tools command execution

Author: dlachaume

mithril-client-cli/src/main.rs

@@ -235,7 +235,16 @@ impl ArtifactCommands {
             Self::GenerateDoc(cmd) => cmd
                 .execute(&mut Args::command())
                 .map_err(|message| anyhow!(message)),
-            Self::Tools(cmd) => cmd.execute().await,
+            Self::Tools(cmd) => {
+                if !context.is_unstable_enabled() {
+                    Err(anyhow!(Self::unstable_flag_missing_message(
+                        "tools",
+                        "utxo-hd snapshot-converter"
+                    )))
+                } else {
+                    cmd.execute().await
+                }
+            }
         }
     }
 
@@ -279,4 +288,32 @@ mod tests {
             .to_string()
             .contains("subcommand is only accepted using the --unstable flag."));
     }
+
+    #[tokio::test]
+    async fn fail_if_tools_command_is_used_without_unstable_flag() {
+        let args = Args::try_parse_from([
+            "mithril-client",
+            "tools",
+            "utxo-hd",
+            "snapshot-converter",
+            "--db-directory",
+            "whatever",
+            "--cardano-network",
+            "preview",
+            "--cardano-node-version",
+            "1.2.3",
+            "--utxo-hd-flavor",
+            "Legacy",
+        ])
+        .unwrap();
+
+        let error = args
+            .execute(Logger::root(slog::Discard, slog::o!()))
+            .await
+            .expect_err("Should fail if unstable flag missing");
+
+        assert!(error
+            .to_string()
+            .contains("subcommand is only accepted using the --unstable flag."));
+    }
 }