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malus - mockable overseer mvp (#3224)

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This commit is contained in:
Bernhard Schuster
2021-06-16 12:45:21 +02:00
committed by GitHub
parent b64d9885ad
commit 44a8aa23d5
16 changed files with 753 additions and 219 deletions
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polkadot/cli/src/command.rs
+53 -42
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@@ -181,53 +181,64 @@ fn ensure_dev(spec: &Box<dyn service::ChainSpec>) -> std::result::Result<(), Str
}
}
/// Launch a node, accepting arguments just like a regular node,
/// accepts an alternative overseer generator, to adjust behavior
/// for integration tests as needed.
#[cfg(feature = "malus")]
pub fn run_node(cli: Cli, overseer_gen: impl service::OverseerGen) -> Result<()> {
run_node_inner(cli, overseer_gen)
}
fn run_node_inner(cli: Cli, overseer_gen: impl service::OverseerGen) -> Result<()> {
let runner = cli.create_runner(&cli.run.base)
.map_err(Error::from)?;
let chain_spec = &runner.config().chain_spec;
set_default_ss58_version(chain_spec);
let grandpa_pause = if cli.run.grandpa_pause.is_empty() {
None
} else {
Some((cli.run.grandpa_pause[0], cli.run.grandpa_pause[1]))
};
if chain_spec.is_kusama() {
info!("----------------------------");
info!("This chain is not in any way");
info!(" endorsed by the ");
info!(" KUSAMA FOUNDATION ");
info!("----------------------------");
}
let jaeger_agent = cli.run.jaeger_agent;
runner.run_node_until_exit(move |config| async move {
let role = config.role.clone();
match role {
#[cfg(feature = "browser")]
Role::Light => service::build_light(config).map(|(task_manager, _)| task_manager).map_err(Into::into),
#[cfg(not(feature = "browser"))]
Role::Light => Err(Error::Other("Light client not enabled".into())),
_ => service::build_full(
config,
service::IsCollator::No,
grandpa_pause,
cli.run.no_beefy,
jaeger_agent,
None,
overseer_gen,
).map(|full| full.task_manager).map_err(Into::into)
}
})
}
/// Parses polkadot specific CLI arguments and run the service.
pub fn run() -> Result<()> {
let cli = Cli::from_args();
match &cli.subcommand {
None => {
let runner = cli.create_runner(&cli.run.base)
.map_err(Error::from)?;
let chain_spec = &runner.config().chain_spec;
set_default_ss58_version(chain_spec);
let grandpa_pause = if cli.run.grandpa_pause.is_empty() {
None
} else {
Some((cli.run.grandpa_pause[0], cli.run.grandpa_pause[1]))
};
if chain_spec.is_kusama() {
info!("----------------------------");
info!("This chain is not in any way");
info!(" endorsed by the ");
info!(" KUSAMA FOUNDATION ");
info!("----------------------------");
}
let jaeger_agent = cli.run.jaeger_agent;
runner.run_node_until_exit(move |config| async move {
let role = config.role.clone();
match role {
#[cfg(feature = "browser")]
Role::Light => service::build_light(config).map(|(task_manager, _)| task_manager).map_err(Into::into),
#[cfg(not(feature = "browser"))]
Role::Light => Err(Error::Other("Light client not enabled".into())),
_ => service::build_full(
config,
service::IsCollator::No,
grandpa_pause,
cli.run.no_beefy,
jaeger_agent,
None,
).map(|full| full.task_manager).map_err(Into::into)
}
})
},
None => run_node_inner(cli, service::RealOverseerGen),
Some(Subcommand::BuildSpec(cmd)) => {
let runner = cli.create_runner(cmd)?;
Ok(runner.sync_run(|config| {