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// This file is part of Substrate.
// Copyright (C) 2017-2020 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
use crate::{chain_spec, service, Cli, Subcommand};
Cecile Tonglet
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use node_executor::Executor;
use node_runtime::{Block, RuntimeApi};
Cecile Tonglet
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impl SubstrateCli for Cli {
fn impl_name() -> &'static str {
"Substrate Node"
}
fn impl_version() -> &'static str {
env!("SUBSTRATE_CLI_IMPL_VERSION")
}
fn description() -> &'static str {
env!("CARGO_PKG_DESCRIPTION")
}
fn author() -> &'static str {
env!("CARGO_PKG_AUTHORS")
}
fn support_url() -> &'static str {
"https://github.com/paritytech/substrate/issues/new"
}
fn copyright_start_year() -> i32 {
2017
}
fn executable_name() -> &'static str {
"substrate"
}
fn load_spec(&self, id: &str) -> std::result::Result<Box<dyn sc_service::ChainSpec>, String> {
Ok(match id {
"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),
)?),
})
}
}
/// Parse command line arguments into service configuration.
Cecile Tonglet
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pub fn run() -> Result<()> {
let cli = Cli::from_args();
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match &cli.subcommand {
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None => {
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let runner = cli.create_runner(&cli.run)?;
runner.run_node(
service::new_light,
service::new_full,
node_runtime::VERSION
)
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}
Some(Subcommand::Inspect(cmd)) => {
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let runner = cli.create_runner(cmd)?;
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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 {
println!("Benchmarking wasn't enabled when building the node. \
You can enable it with `--features runtime-benchmarks`.");
Ok(())
}
Cecile Tonglet
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}
Some(Subcommand::Base(subcommand)) => {
let runner = cli.create_runner(subcommand)?;
runner.run_subcommand(subcommand, |config| Ok(new_full_start!(config).0))
}
}
}