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Cli error cleanup 1.0 (#8834)

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* Don't use move semantics if not needed (#8793)

* SDK: Deboilerplate `TransportError` with thiserror

* Enable interchange between `TransportError` and `ClientError`

* SDK: Retval consistency between `Client` and `AsyncClient` traits

* Client: Introduce/use `Result` type

* Client: Remove unused `RpcResponseIn` type

* Client: Rename `RpcResponse` to more appropriate `RpcResult`

* Client: Death to `io::Result` return types

* Client: Struct-ify `ClientError`

* Client: Add optional `command` parameter to `ClientError`

* RpcClient: Stop abusing `io::Error` (low-fruit)

* ClientError: Use `thiserror`'s `Display` impl

* Extend `RpcError`'s utility

* RpcClient: Stop abusing `io::Error` (the rest)

* CLI: Shim `main()` so we can `Display` format errors

* claputils: format input validator errors with `Display`

They are intended to be displayed to users

* SDK: `thiserror` for hash and sig parse erros

* Keygen: Shim main to format errors with `Display`

* SDK: `thiserror` for `InstructionError`

* CLI: `thiserror` for `CliError`

* CLI: Format user messages with `Display`

* Client: Tweak `Display` for `ClientError`

* RpcClient: Improve messaging when TX cannot be confirmed

* fu death io res retval

* CLI/Keygen - fix shell return value on error

* Tweak `InstructionError` `Display` messages as per review

* Cleanup hackjob return code fix

* Embrace that which you hate most

* Too much...

Co-authored-by: Jack May <jack@solana.com>
This commit is contained in:
Trent Nelson
2020-03-13 07:42:25 -06:00
committed by GitHub
parent 976d744b0d
commit 4a42cfc42a
52 changed files with 689 additions and 760 deletions
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78
cli/src/cli.rs
View File

@@ -18,7 +18,10 @@ use solana_clap_utils::{
input_parsers::*, input_validators::*, keypair::signer_from_path, offline::SIGN_ONLY_ARG,
ArgConstant,
};
use solana_client::{client_error::ClientError, rpc_client::RpcClient};
use solana_client::{
client_error::{ClientErrorKind, Result as ClientResult},
rpc_client::RpcClient,
};
#[cfg(not(test))]
use solana_faucet::faucet::request_airdrop_transaction;
#[cfg(test)]
@@ -47,14 +50,15 @@ use solana_stake_program::{
use solana_storage_program::storage_instruction::StorageAccountType;
use solana_vote_program::vote_state::VoteAuthorize;
use std::{
error,
fs::File,
io::{Read, Write},
net::{IpAddr, SocketAddr},
sync::Arc,
thread::sleep,
time::Duration,
{error, fmt},
};
use thiserror::Error;
use url::Url;
pub type CliSigners = Vec<Box<dyn Signer>>;
@@ -406,46 +410,34 @@ pub struct CliCommandInfo {
pub signers: CliSigners,
}
#[derive(Debug, PartialEq)]
#[derive(Debug, Error, PartialEq)]
pub enum CliError {
#[error("bad parameter: {0}")]
BadParameter(String),
#[error("command not recognized: {0}")]
CommandNotRecognized(String),
#[error("insuficient funds for fee")]
InsufficientFundsForFee,
#[error(transparent)]
InvalidNonce(CliNonceError),
#[error("dynamic program error: {0}")]
DynamicProgramError(String),
#[error("rpc request error: {0}")]
RpcRequestError(String),
#[error("keypair file not found: {0}")]
KeypairFileNotFound(String),
}
impl fmt::Display for CliError {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "invalid")
}
}
impl error::Error for CliError {
fn description(&self) -> &str {
"invalid"
}
fn cause(&self) -> Option<&dyn error::Error> {
// Generic error, underlying cause isn't tracked.
None
}
}
impl From<Box<dyn error::Error>> for CliError {
fn from(error: Box<dyn error::Error>) -> Self {
CliError::DynamicProgramError(format!("{:?}", error))
CliError::DynamicProgramError(error.to_string())
}
}
impl From<CliNonceError> for CliError {
fn from(error: CliNonceError) -> Self {
match error {
CliNonceError::Client(client_error) => {
Self::RpcRequestError(format!("{:?}", client_error))
}
CliNonceError::Client(client_error) => Self::RpcRequestError(client_error),
_ => Self::InvalidNonce(error),
}
}
@@ -717,7 +709,7 @@ pub fn parse_command(
.parse()
.or_else(|err| {
Err(CliError::BadParameter(format!(
"Invalid faucet port: {:?}",
"Invalid faucet port: {}",
err
)))
})?;
@@ -725,7 +717,7 @@ pub fn parse_command(
let faucet_host = if let Some(faucet_host) = matches.value_of("faucet_host") {
Some(solana_net_utils::parse_host(faucet_host).or_else(|err| {
Err(CliError::BadParameter(format!(
"Invalid faucet host: {:?}",
"Invalid faucet host: {}",
err
)))
})?)
@@ -1137,13 +1129,13 @@ fn process_confirm(rpc_client: &RpcClient, signature: &Signature) -> ProcessResu
if let Some(result) = status {
match result {
Ok(_) => Ok("Confirmed".to_string()),
Err(err) => Ok(format!("Transaction failed with error {:?}", err)),
Err(err) => Ok(format!("Transaction failed with error: {}", err)),
}
} else {
Ok("Not found".to_string())
}
}
Err(err) => Err(CliError::RpcRequestError(format!("Unable to confirm: {:?}", err)).into()),
Err(err) => Err(CliError::RpcRequestError(format!("Unable to confirm: {}", err)).into()),
}
}
@@ -1203,7 +1195,7 @@ fn process_deploy(
program_data.len() as u64,
&bpf_loader::id(),
);
let message = Message::new(vec![ix]);
let message = Message::new(&[ix]);
let mut create_account_tx = Transaction::new_unsigned(message);
create_account_tx.try_sign(&[config.signers[0], &program_id], blockhash)?;
messages.push(&create_account_tx.message);
@@ -1216,7 +1208,7 @@ fn process_deploy(
(i * DATA_CHUNK_SIZE) as u32,
chunk.to_vec(),
);
let message = Message::new_with_payer(vec![instruction], Some(&signers[0].pubkey()));
let message = Message::new_with_payer(&[instruction], Some(&signers[0].pubkey()));
let mut tx = Transaction::new_unsigned(message);
tx.try_sign(&signers, blockhash)?;
write_transactions.push(tx);
@@ -1226,7 +1218,7 @@ fn process_deploy(
}
let instruction = loader_instruction::finalize(&program_id.pubkey(), &bpf_loader::id());
let message = Message::new_with_payer(vec![instruction], Some(&signers[0].pubkey()));
let message = Message::new_with_payer(&[instruction], Some(&signers[0].pubkey()));
let mut finalize_tx = Transaction::new_unsigned(message);
finalize_tx.try_sign(&signers, blockhash)?;
messages.push(&finalize_tx.message);
@@ -1294,7 +1286,7 @@ fn process_pay(
let message = if let Some(nonce_account) = &nonce_account {
Message::new_with_nonce(vec![ix], None, nonce_account, &nonce_authority.pubkey())
} else {
Message::new(vec![ix])
Message::new(&[ix])
};
let mut tx = Transaction::new_unsigned(message);
tx.try_sign(&config.signers, blockhash)?;
@@ -1334,7 +1326,7 @@ fn process_pay(
cancelable,
lamports,
);
let message = Message::new(ixs);
let message = Message::new(&ixs);
let mut tx = Transaction::new_unsigned(message);
tx.try_sign(&[config.signers[0], &contract_state], blockhash)?;
if sign_only {
@@ -1377,7 +1369,7 @@ fn process_pay(
cancelable,
lamports,
);
let message = Message::new(ixs);
let message = Message::new(&ixs);
let mut tx = Transaction::new_unsigned(message);
tx.try_sign(&[config.signers[0], &contract_state], blockhash)?;
if sign_only {
@@ -1411,7 +1403,7 @@ fn process_cancel(rpc_client: &RpcClient, config: &CliConfig, pubkey: &Pubkey) -
pubkey,
&config.signers[0].pubkey(),
);
let message = Message::new(vec![ix]);
let message = Message::new(&[ix]);
let mut tx = Transaction::new_unsigned(message);
tx.try_sign(&config.signers, blockhash)?;
check_account_for_fee(
@@ -1434,7 +1426,7 @@ fn process_time_elapsed(
let (blockhash, fee_calculator) = rpc_client.get_recent_blockhash()?;
let ix = budget_instruction::apply_timestamp(&config.signers[0].pubkey(), pubkey, to, dt);
let message = Message::new(vec![ix]);
let message = Message::new(&[ix]);
let mut tx = Transaction::new_unsigned(message);
tx.try_sign(&config.signers, blockhash)?;
check_account_for_fee(
@@ -1482,7 +1474,7 @@ fn process_transfer(
&nonce_authority.pubkey(),
)
} else {
Message::new_with_payer(ixs, Some(&fee_payer.pubkey()))
Message::new_with_payer(&ixs, Some(&fee_payer.pubkey()))
};
let mut tx = Transaction::new_unsigned(message);
tx.try_sign(&config.signers, recent_blockhash)?;
@@ -1514,7 +1506,7 @@ fn process_witness(
let (blockhash, fee_calculator) = rpc_client.get_recent_blockhash()?;
let ix = budget_instruction::apply_signature(&config.signers[0].pubkey(), pubkey, to);
let message = Message::new(vec![ix]);
let message = Message::new(&[ix]);
let mut tx = Transaction::new_unsigned(message);
tx.try_sign(&config.signers, blockhash)?;
check_account_for_fee(
@@ -2111,18 +2103,18 @@ pub fn request_and_confirm_airdrop(
log_instruction_custom_error::<SystemError>(result)
}
pub fn log_instruction_custom_error<E>(result: Result<String, ClientError>) -> ProcessResult
pub fn log_instruction_custom_error<E>(result: ClientResult<String>) -> ProcessResult
where
E: 'static + std::error::Error + DecodeError<E> + FromPrimitive,
{
match result {
Err(err) => {
if let ClientError::TransactionError(TransactionError::InstructionError(
if let ClientErrorKind::TransactionError(TransactionError::InstructionError(
_,
InstructionError::CustomError(code),
)) = err
)) = err.kind()
{
if let Some(specific_error) = E::decode_custom_error_to_enum(code) {
if let Some(specific_error) = E::decode_custom_error_to_enum(*code) {
error!("{}::{:?}", E::type_of(), specific_error);
eprintln!(
"Program Error ({}::{:?}): {}",
@@ -3325,7 +3317,7 @@ mod tests {
assert_eq!(
process_command(&config).unwrap(),
format!(
"Transaction failed with error {:?}",
"Transaction failed with error: {}",
TransactionError::AccountInUse
)
);