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use crate::{chain_spec, service, service::new_partial, Cli, Subcommand};
use node_executor::Executor;
use node_runtime::{Block, RuntimeApi};
use sc_cli::{ChainSpec, Result, Role, RuntimeVersion, SubstrateCli};
use sc_service::PartialComponents;
impl SubstrateCli for Cli {
fn impl_name() -> String {
"Substrate Node".into()
}
fn impl_version() -> String {
env!("SUBSTRATE_CLI_IMPL_VERSION").into()
}
fn description() -> String {
env!("CARGO_PKG_DESCRIPTION").into()
}
fn author() -> String {
env!("CARGO_PKG_AUTHORS").into()
}
fn support_url() -> String {
"https://github.com/paritytech/substrate/issues/new".into()
}
fn copyright_start_year() -> i32 {
2017
}
fn load_spec(&self, id: &str) -> std::result::Result<Box<dyn sc_service::ChainSpec>, String> {
let spec = match id {
"" =>
return Err(
"Please specify which chain you want to run, e.g. --dev or --chain=local"
.into(),
),
"dev" => Box::new(chain_spec::development_config()),
"local" => Box::new(chain_spec::local_testnet_config()),
"fir" | "flaming-fir" => Box::new(chain_spec::flaming_fir_config()?),
"staging" => Box::new(chain_spec::staging_testnet_config()),
path =>
Box::new(chain_spec::ChainSpec::from_json_file(std::path::PathBuf::from(path))?),
};
Ok(spec)
}
fn native_runtime_version(_: &Box<dyn ChainSpec>) -> &'static RuntimeVersion {
&node_runtime::VERSION
}
}
pub fn run() -> Result<()> {
let cli = Cli::from_args();
match &cli.subcommand {
None => {
let runner = cli.create_runner(&cli.run)?;
runner.run_node_until_exit(|config| async move {
match config.role {
Role::Light => service::new_light(config),
_ => service::new_full(config),
}
.map_err(sc_cli::Error::Service)
})
},
Some(Subcommand::Inspect(cmd)) => {
let runner = cli.create_runner(cmd)?;
runner.sync_run(|config| cmd.run::<Block, RuntimeApi, Executor>(config))
},
Some(Subcommand::Benchmark(cmd)) =>
if cfg!(feature = "runtime-benchmarks") {
let runner = cli.create_runner(cmd)?;
runner.sync_run(|config| cmd.run::<Block, Executor>(config))
} else {
Err("Benchmarking wasn't enabled when building the node. \
You can enable it with `--features runtime-benchmarks`."
.into())
},
Some(Subcommand::Key(cmd)) => cmd.run(&cli),
Some(Subcommand::Sign(cmd)) => cmd.run(),
Some(Subcommand::Verify(cmd)) => cmd.run(),
Some(Subcommand::Vanity(cmd)) => cmd.run(),
Some(Subcommand::BuildSpec(cmd)) => {
let runner = cli.create_runner(cmd)?;
runner.sync_run(|config| cmd.run(config.chain_spec, config.network))
},
Some(Subcommand::CheckBlock(cmd)) => {
let runner = cli.create_runner(cmd)?;
runner.async_run(|config| {
let PartialComponents { client, task_manager, import_queue, .. } =
new_partial(&config)?;
Ok((cmd.run(client, import_queue), task_manager))
})
},
Some(Subcommand::ExportBlocks(cmd)) => {
let runner = cli.create_runner(cmd)?;
runner.async_run(|config| {
let PartialComponents { client, task_manager, .. } = new_partial(&config)?;
Ok((cmd.run(client, config.database), task_manager))
})
},
Some(Subcommand::ExportState(cmd)) => {
let runner = cli.create_runner(cmd)?;
runner.async_run(|config| {
let PartialComponents { client, task_manager, .. } = new_partial(&config)?;
Ok((cmd.run(client, config.chain_spec), task_manager))
})
},
Some(Subcommand::ImportBlocks(cmd)) => {
let runner = cli.create_runner(cmd)?;
runner.async_run(|config| {
let PartialComponents { client, task_manager, import_queue, .. } =
new_partial(&config)?;
Ok((cmd.run(client, import_queue), task_manager))
})
},
Some(Subcommand::PurgeChain(cmd)) => {
let runner = cli.create_runner(cmd)?;
runner.sync_run(|config| cmd.run(config.database))
},
Some(Subcommand::Revert(cmd)) => {
let runner = cli.create_runner(cmd)?;
runner.async_run(|config| {
let PartialComponents { client, task_manager, backend, .. } = new_partial(&config)?;
Ok((cmd.run(client, backend), task_manager))
})
},
#[cfg(feature = "try-runtime")]
Some(Subcommand::TryRuntime(cmd)) => {
let runner = cli.create_runner(cmd)?;
runner.async_run(|config| {
let registry = config.prometheus_config.as_ref().map(|cfg| &cfg.registry);
let task_manager =
sc_service::TaskManager::new(config.task_executor.clone(), registry)
.map_err(|e| sc_cli::Error::Service(sc_service::Error::Prometheus(e)))?;
Ok((cmd.run::<Block, Executor>(config), task_manager))
})
},
#[cfg(not(feature = "try-runtime"))]
Some(Subcommand::TryRuntime) => Err("TryRuntime wasn't enabled when building the node. \
You can enable it with `--features try-runtime`."
.into()),
}
}