Files
pezkuwi-subxt/substrate/bin/node-template/node/src/command.rs
T
Ashley b832e35c5e Remove the service, replacing it with a struct of individual chain components (#6352)
* WIP

* Making progress

* Almost ready

* Get service tests compiling

* Fix node screenshot

* Line widths

* Fix node cli tests

* Fix node cli warning

* ChainComponents -> ServiceComponents, fix tests

* make spawn_handle public

* Remove spawnnamed impl for taskmanager

* Move the keep alive stuff to the task manager

* Move the telemetry, base path, rpc keep_alive to the service builder

* Make the task manager keep alive an internal detail

* Rewrite the browser start_client future

* Remove run_node etc

* Revert my personal changes to browser-demo/build.sh

* use |config|

* Add a runtime_version function to SubstrateCli

* Reexport role and runtime version from sc cli

* Update Cargo.lock

* runtime_version -> native_runtime_version

* Pass chain spec to native_runtime_version for polkadot

* Fix line widths

* Traitify ServiceComponents Client
2020-06-30 11:00:42 +01:00

85 lines
2.2 KiB
Rust

// This file is part of Substrate.
// Copyright (C) 2017-2020 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use crate::chain_spec;
use crate::cli::Cli;
use crate::service;
use sc_cli::{SubstrateCli, RuntimeVersion, Role, ChainSpec};
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 {
"support.anonymous.an"
}
fn copyright_start_year() -> i32 {
2017
}
fn executable_name() -> &'static str {
env!("CARGO_PKG_NAME")
}
fn load_spec(&self, id: &str) -> 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()),
path => Box::new(chain_spec::ChainSpec::from_json_file(
std::path::PathBuf::from(path),
)?),
})
}
fn native_runtime_version(_: &Box<dyn ChainSpec>) -> &'static RuntimeVersion {
&node_template_runtime::VERSION
}
}
/// Parse and run command line arguments
pub fn run() -> sc_cli::Result<()> {
let cli = Cli::from_args();
match &cli.subcommand {
Some(subcommand) => {
let runner = cli.create_runner(subcommand)?;
runner.run_subcommand(subcommand, |config| Ok(new_full_start!(config).0))
}
None => {
let runner = cli.create_runner(&cli.run)?;
runner.run_node_until_exit(|config| match config.role {
Role::Light => service::new_light(config),
_ => service::new_full(config),
})
}
}
}