feat: better help when no signer option is found

xJonathanLEI · Jul 16, 2023 · 2d3cebd · 2d3cebd
1 parent ddfb5aa
commit 2d3cebd
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/signer.rs b/src/signer.rs
@@ -94,7 +94,11 @@ impl SignerArgs {
             (Some(StringValue::FromEnvVar(keystore)), keystore_password, None) => {
                 Self::resolve_keystore(keystore, keystore_password)
             }
-            _ => Err(anyhow::anyhow!("no valid signer option provided")),
+            _ => Err(anyhow::anyhow!(
+                "no valid signer option provided. \
+                Consider using a keystore by providing a --keystore option.\
+                \n\nFor more information, see: https://book.starkli.rs/signers"
+            )),
         }
     }