ghost-node/cli/src/command.rs

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use crate::cli::{Cli, Subcommand};
use frame_benchmarking_cli::{BenchmarkCmd, ExtrinsicFactory};
use futures::future::TryFutureExt;
use sc_cli::SubstrateCli;
use service::{
self, IdentifyVariant,
benchmarking::{
benchmark_inherent_data, RemarkBuilder, TransferKeepAliveBuilder
},
};
use keyring::Sr25519Keyring;
pub use crate::{error::Error, service::BlockId};
#[cfg(feature = "pyroscope")]
use pyroscope_pprofrs::{pprof_backend, PprofConfig};
type Result<T> = std::result::Result<T, Error>;
fn get_exec_name() -> Option<String> {
std::env::current_exe()
.ok()
.and_then(|pb| pb.file_name().map(|s| s.to_os_string()))
.and_then(|s| s.into_string().ok())
}
impl SubstrateCli for Cli {
fn impl_name() -> String {
"Ghost Node".into()
}
fn impl_version() -> String {
env!("CARGO_PKG_DESCRIPTION").into()
}
fn description() -> String {
env!("CARGO_PKG_DESCRIPTION").into()
}
fn author() -> String {
env!("CARGO_PKG_AUTHORS").into()
}
fn support_url() -> String {
format!("{}/issues/new", env!("CARGO_PKG_REPOSITORY")).into()
}
fn copyright_start_year() -> i32 {
2024
}
fn executable_name() -> String {
get_exec_name().unwrap_or("ghost".into())
}
fn load_spec(&self, id: &str) -> std::result::Result<Box<dyn sc_service::ChainSpec>, String> {
let id = if id == "" {
let n = get_exec_name().unwrap_or_default();
["casper"]
.iter()
.cloned()
.find(|&chain| n.starts_with(chain))
.unwrap_or("casper")
} else {
id
};
Ok(match id {
#[cfg(feature = "casper-native")]
"casper" => Box::new(service::chain_spec::casper_config()?),
#[cfg(feature = "casper-native")]
"casper-dev" | "dev" | "development" => Box::new(service::chain_spec::casper_development_config()?),
#[cfg(feature = "casper-native")]
"casper-local" | "local" => Box::new(service::chain_spec::casper_local_testnet_config()?),
#[cfg(feature = "casper-native")]
"casper-staging" | "staging" => Box::new(service::chain_spec::casper_staging_testnet_config()?),
#[cfg(not(feature = "casper-native"))]
name if name.starts_with("casper-") && !name.ends_with(".json") =>
Err(format!("`{}` only supported with `casper-native` feature enabled.", name))?,
#[cfg(feature = "casper-native")]
path => {
let path = std::path::PathBuf::from(path);
let chain_spec = Box::new(
service::GenericChainSpec::from_json_file(path.clone())?
) as Box<dyn service::ChainSpec>;
if chain_spec.is_casper() {
Box::new(service::CasperChainSpec::from_json_file(path)?)
} else {
chain_spec
}
},
})
}
}
fn set_ss58_version(spec: &Box<dyn service::ChainSpec>) {
use sp_core::crypto::Ss58AddressFormat;
let ss58_version = if spec.is_ghost() {
Ss58AddressFormat::custom(1995)
} else if spec.is_casper() {
Ss58AddressFormat::custom(1996)
} else {
panic!("Invalid network")
}
.into();
sp_core::crypto::set_default_ss58_version(ss58_version);
}
fn run_node_inner<F>(
cli: Cli,
logger_hook: F,
) -> Result<()>
where
F: FnOnce(&mut sc_cli::LoggerBuilder, &sc_service::Configuration),
{
let runner = cli
.create_runner_with_logger_hook::<sc_cli::RunCmd, F>(&cli.run.base, logger_hook)
.map_err(Error::from)?;
let chain_spec = &runner.config().chain_spec;
set_ss58_version(chain_spec);
runner.run_node_until_exit(move |config| async move {
let hwbench = (!cli.run.no_hardware_benchmarks)
.then_some(config.database.path().map(|database_path| {
let _ = std::fs::create_dir_all(&database_path);
sc_sysinfo::gather_hwbench(Some(database_path))
})).flatten();
let database_source = config.database.clone();
let task_manager = service::build_full(
config,
service::NewFullParams {
force_authoring_backoff: cli.run.force_authoring_backoff,
telemetry_worker_handle: None,
hwbench,
},
).map(|full| full.task_manager)?;
if let Some(path) = database_source.path() {
sc_storage_monitor::StorageMonitorService::try_spawn(
cli.storage_monitor,
path.to_path_buf(),
&task_manager.spawn_essential_handle(),
)?;
}
Ok(task_manager)
})
}
/// Parses ghost specific CLI arguments and run the service.
pub fn run() -> Result<()> {
let cli: Cli = Cli::from_args();
#[cfg(feature = "pyroscope")]
let mut pyroscope_agent_maybe = if let Some(ref agent_addr) = cli.run.pyroscope_server {
let address = agent_addr
.to_socket_addrs()
.map_err(Error::AddressResolutionFailure)?
.next()
.ok_or_else(|| Error::AddressResolutionMissing)?;
let agent = pyro::Pyroscope::builder(
"http://".to_owned() + address.to_string().as_str(),
"ghost".to_owned(),
).backend(pprof_backend(PprofConfig::new().sample_rate(113))).build()?;
Some(agent.start()?)
} else {
None
};
#[cfg(not(feature = "pyroscope"))]
if cli.run.pyroscope_server.is_some() {
return Err(Error::PyroscopeNotCompiledIn)
}
match &cli.subcommand {
None => run_node_inner(cli, ghost_metrics::logger_hook()),
Some(Subcommand::BuildSpec(cmd)) => {
let runner = cli.create_runner(cmd).map_err(Error::SubstrateCli)?;
Ok(runner.sync_run(|config| cmd.run(config.chain_spec, config.network))?)
},
Some(Subcommand::CheckBlock(cmd)) => {
let runner = cli.create_runner(cmd).map_err(Error::SubstrateCli)?;
let chain_spec = &runner.config().chain_spec;
set_ss58_version(chain_spec);
runner.async_run(|mut config| {
let (client, _, import_queue, task_manager) =
service::new_chain_ops(&mut config)?;
Ok((cmd.run(client, import_queue).map_err(Error::SubstrateCli), task_manager))
})
},
Some(Subcommand::ExportBlocks(cmd)) => {
let runner = cli.create_runner(cmd).map_err(Error::SubstrateCli)?;
let chain_spec = &runner.config().chain_spec;
set_ss58_version(chain_spec);
Ok(runner.async_run(|mut config| {
let ( client, _, _, task_manager ) =
service::new_chain_ops(&mut config)?;
Ok((cmd.run(client, config.database).map_err(Error::SubstrateCli), task_manager))
})?)
},
Some(Subcommand::ExportState(cmd)) => {
let runner = cli.create_runner(cmd).map_err(Error::SubstrateCli)?;
let chain_spec = &runner.config().chain_spec;
set_ss58_version(chain_spec);
Ok(runner.async_run(|mut config| {
let ( client, _, _, task_manager ) =
service::new_chain_ops(&mut config)?;
Ok((cmd.run(client, config.chain_spec).map_err(Error::SubstrateCli), task_manager))
})?)
},
Some(Subcommand::ImportBlocks(cmd)) => {
let runner = cli.create_runner(cmd).map_err(Error::SubstrateCli)?;
let chain_spec = &runner.config().chain_spec;
set_ss58_version(chain_spec);
Ok(runner.async_run(|mut config| {
let ( client, _, import_queue, task_manager ) =
service::new_chain_ops(&mut config)?;
Ok((cmd.run(client, import_queue).map_err(Error::SubstrateCli), task_manager))
})?)
},
Some(Subcommand::PurgeChain(cmd)) => {
let runner = cli.create_runner(cmd).map_err(Error::SubstrateCli)?;
Ok(runner.sync_run(|config| cmd.run(config.database))?)
},
Some(Subcommand::Revert(cmd)) => {
let runner = cli.create_runner(cmd).map_err(Error::SubstrateCli)?;
let chain_spec = &runner.config().chain_spec;
set_ss58_version(chain_spec);
Ok(runner.async_run(|mut config| {
let (client, backend, _, task_manager) =
service::new_chain_ops(&mut config)?;
let aux_revert = Box::new(|client, backend, blocks| {
service::revert_backend(client, backend, blocks).map_err(|err| {
match err {
service::Error::Blockchain(err) => err.into(),
err => sc_cli::Error::Application(err.into()),
}
})
});
Ok((
cmd.run(client, backend, Some(aux_revert)).map_err(Error::SubstrateCli),
task_manager
))
})?)
},
Some(Subcommand::Benchmark(cmd)) => {
let runner = cli.create_runner(cmd).map_err(Error::SubstrateCli)?;
let chain_spec = &runner.config().chain_spec;
match cmd {
#[cfg(not(feature = "runtime-benchmarks"))]
BenchmarkCmd::Storage(_) =>
return Err(sc_cli::Error::Input(
"Compile with `--feature=runtime-benchmarks \
to enable storage benchmarks.".into()
).into()),
#[cfg(feature = "runtime-benchmarks")]
BenchmarkCmd::Storage(cmd) => runner.sync_run(|mut config| {
let (client, backend, _, _,) =
service::new_chain_ops(&mut config)?;
let db = backend.expose_db();
let storage = backend.expose_storage();
cmd.run(config, client.clone(), db, storage).map_err(Error::SubstrateCli)
}),
BenchmarkCmd::Block(cmd) => runner.sync_run(|mut config| {
let (client, _, _, _,) =
service::new_chain_ops(&mut config)?;
cmd.run(client.clone()).map_err(Error::SubstrateCli)
}),
// These commands are very similar and can be handled in nearly the same way
BenchmarkCmd::Extrinsic(_) | BenchmarkCmd::Overhead(_) =>
runner.sync_run(|mut config| {
let (client, _, _, _) =
service::new_chain_ops(&mut config)?;
let inherent_data = benchmark_inherent_data()
.map_err(|e| format!("generating inherent data: {:?}", e))?;
let remark_builder = RemarkBuilder::new(
client.clone(),
config.chain_spec.identify_chain(),
);
match cmd {
BenchmarkCmd::Extrinsic(cmd) => {
let tka_builder = TransferKeepAliveBuilder::new(
client.clone(),
Sr25519Keyring::Alice.to_account_id(),
config.chain_spec.identify_chain(),
);
let ext_factory = ExtrinsicFactory(vec![
Box::new(remark_builder),
Box::new(tka_builder),
]);
cmd.run(client.clone(), inherent_data, Vec::new(), &ext_factory)
.map_err(Error::SubstrateCli)
},
BenchmarkCmd::Overhead(cmd) => cmd.run(
config,
client.clone(),
inherent_data,
Vec::new(),
&remark_builder,
).map_err(Error::SubstrateCli),
_ => unreachable!("Ensured by the outside match; qed"),
}
}),
BenchmarkCmd::Pallet(cmd) => {
set_ss58_version(chain_spec);
if cfg!(feature = "runtime-benchmarks") {
runner.sync_run(|config| {
cmd.run_with_spec::<sp_runtime::traits::HashingFor<service::Block>, ()>(
Some(config.chain_spec),
).map_err(|e| Error::SubstrateCli(e))
})
} else {
Err(sc_cli::Error::Input(
"Benchmarking wasn't enabled when building the node. \
You can enable it with `--features=runtime-benchmarks`.".into()
).into())
}
},
BenchmarkCmd::Machine(cmd) => runner.sync_run(|config| {
cmd.run(&config, ghost_machine_primitives::GHOST_NODE_REFERENCE_HARDWARE.clone())
.map_err(Error::SubstrateCli)
}),
// Note: this allows to implement additional new benchmark
// commands.
#[allow(unreachable_patterns)]
_ => Err(Error::CommandNotImplemented),
}
},
Some(Subcommand::Key(cmd)) => Ok(cmd.run(&cli)?),
Some(Subcommand::ChainInfo(cmd)) => {
let runner = cli.create_runner(cmd)?;
Ok(runner.sync_run(|config| cmd.run::<service::Block>(&config))?)
},
}?;
#[cfg(feature = "pyroscope")]
if let Some(pyroscope_agent) = pyroscope_agent_maybe.take() {
let agent = pyroscope_agent.stop()?;
agent.shutdown();
}
Ok(())
}