Sort out the subcommand impl

test-node/src/cli.rs

@@ -15,35 +15,18 @@
 // along with substrate-subxt.  If not, see <http://www.gnu.org/licenses/>.
 
 use sc_cli::{
-    RunCmd,
     BuildSpecCmd,
-    // ExportBlocksCmd, ImportBlocksCmd, CheckBlockCmd, ExportStateCmd, RevertCmd,
     PurgeChainCmd,
-    // Subcommand,
-    CliConfiguration, SharedParams,
+    RunCmd,
 };
 use structopt::StructOpt;
 
 #[derive(Debug, StructOpt)]
 pub enum Subcommand {
-	/// Build a spec.json file, outputs to stdout.
-	BuildSpec(BuildSpecCmd),
-	/// Export blocks to a file.
-	// ExportBlocks(ExportBlocksCmd),
-	/// Import blocks from file.
-	// ImportBlocks(ImportBlocksCmd),
-	/// Validate a single block.
-	// CheckBlock(CheckBlockCmd),
-	/// Export state as raw chain spec.
-	// ExportState(ExportStateCmd),
-	/// Revert chain to the previous state.
-	// Revert(RevertCmd),
-	/// Remove the whole chain data.
-	PurgeChain(PurgeChainCmd),
-}
-
-impl CliConfiguration for Subcommand {
-    fn shared_params(&self) -> &SharedParams { todo!() }
+    /// Build a spec.json file, outputs to stdout.
+    BuildSpec(BuildSpecCmd),
+    /// Remove the whole chain data.
+    PurgeChain(PurgeChainCmd),
 }
 
 #[derive(Debug, StructOpt)]