color error in red and fix identity get with no indexer

Cargo.lock

@@ -1061,6 +1061,16 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3fd119d74b830634cea2a0f58bbd0d54540518a14397557951e79340abc28c0"
 
+[[package]]
+name = "colored"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cbf2150cce219b664a8a70df7a1f933836724b503f8a413af9365b4dcc4d90b8"
+dependencies = [
+ "lazy_static",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "combine"
 version = "3.8.1"
@@ -2123,6 +2133,7 @@ dependencies = [
  "bip39",
  "bs58",
  "clap",
+ "colored",
  "comfy-table",
  "confy",
  "directories 5.0.1",

Cargo.toml

@@ -52,6 +52,7 @@ nacl = { version = "^0.5.3" }                            # for old-style key gen
 # this is beta crate for password-encrypted files
 age = { default-features = false, version = "^0.10.0", features = ["armor"] }
 bip39 = { version = "^2.0.0", features = ["rand"] }                           # mnemonic
+colored = "2.1.0"
 
 # allows to build gcli for different runtimes and with different predefined networks 
 [features]

src/commands/identity.rs

@@ -338,9 +338,25 @@ pub async fn get_identity(
 				.map(|i| i.issuer.unwrap().identity.unwrap().name.to_string())
 				.collect(),
 		})),
-		_ => Err(GcliError::Indexer(
-			"Duniter and Indexer do not agree if x is smith".to_string(),
-		)),
+		(Some(s), None) => match indexer {
+			Some(_) => Err(GcliError::Indexer(format!(
+				"Duniter and Indexer do not agree if {index} is smith"
+			))),
+			None => Ok(Some(SmithView {
+				status: s.status,
+				cert_issued_count: s.issued_certs.len(),
+				cert_issued: s.issued_certs.into_iter().map(|e| e.to_string()).collect(),
+				cert_received_count: s.received_certs.len(),
+				cert_received: s
+					.received_certs
+					.into_iter()
+					.map(|e| e.to_string())
+					.collect(),
+			})),
+		},
+		(None, Some(_)) => Err(GcliError::Indexer(format!(
+			"Duniter and Indexer do not agree if {pseudo} is smith"
+		))),
 	}?;
 
 	// build view

src/main.rs

@@ -11,6 +11,7 @@ use anyhow::anyhow;
 use clap::builder::OsStr;
 use clap::Parser;
 use codec::Encode;
+use colored::Colorize;
 use data::*;
 use display::DisplayEvent;
 use keys::*;
@@ -187,7 +188,7 @@ async fn main() -> Result<(), GcliError> {
 		Subcommand::Publish => commands::publish::handle_command().await,
 	};
 	if let Err(ref e) = result {
-		println!("{}", e)
+		println!("{}", e.to_string().red())
 	}
 	// still return result for detailed error message
 	// println!();