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cargo dev crater: throw an error if we can't find our specified crate in the .toml list

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This commit is contained in:
Matthias Krüger
2020-12-27 16:20:32 +01:00
parent b6ef1e282e
commit ec1902ce43
3 changed files with 48 additions and 25 deletions
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40
clippy_dev/src/main.rs
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@@ -1,7 +1,10 @@
#![cfg_attr(feature = "deny-warnings", deny(warnings))]
use clap::{App, Arg, ArgMatches, SubCommand};
use clippy_dev::{bless, crater, fmt, new_lint, ra_setup, serve, stderr_length_check, update_lints};
use clippy_dev::{bless, fmt, new_lint, ra_setup, serve, stderr_length_check, update_lints};
#[cfg(feature = "crater")]
use clippy_dev::crater;
fn main() {
let matches = get_clap_config();
@@ -10,6 +13,7 @@ fn main() {
("bless", Some(matches)) => {
bless::bless(matches.is_present("ignore-timestamp"));
},
#[cfg(feature = "crater")]
("crater", Some(matches)) => {
crater::run(&matches);
},
@@ -49,8 +53,19 @@ fn main() {
}
fn get_clap_config<'a>() -> ArgMatches<'a> {
App::new("Clippy developer tooling")
.subcommand(
#[cfg(feature = "crater")]
let crater_sbcmd = SubCommand::with_name("crater")
.about("run clippy on a set of crates and check output")
.arg(
Arg::with_name("only")
.takes_value(true)
.value_name("CRATE")
.long("only")
.help("only process a single crate of the list"),
);
let app = App::new("Clippy developer tooling")
.subcommand(
SubCommand::with_name("bless")
.about("bless the test output changes")
.arg(
@@ -59,17 +74,6 @@ fn get_clap_config<'a>() -> ArgMatches<'a> {
.help("Include files updated before clippy was built"),
),
)
.subcommand(
SubCommand::with_name("crater")
.about("run clippy on a set of crates and check output")
.arg(
Arg::with_name("only")
.takes_value(true)
.value_name("CRATE")
.long("only")
.help("only process a single crate of the list"),
),
)
.subcommand(
SubCommand::with_name("fmt")
.about("Run rustfmt on all projects and tests")
@@ -177,6 +181,10 @@ fn get_clap_config<'a>() -> ArgMatches<'a> {
.validator_os(serve::validate_port),
)
.arg(Arg::with_name("lint").help("Which lint's page to load initially (optional)")),
)
.get_matches()
);
#[cfg(feature = "crater")]
let app = app.subcommand(crater_sbcmd);
app.get_matches()
}