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Print cargo dev help on missing arg and updated setup documentation

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This commit is contained in:
xFrednet
2021-06-16 00:21:13 +02:00
committed by flip1995
parent 41bc0f4d4d
commit 3d0984975e
5 changed files with 9 additions and 5 deletions
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4
clippy_dev/src/main.rs
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@@ -2,7 +2,7 @@
// warn on lints, that are included in `rust-lang/rust`s bootstrap
#![warn(rust_2018_idioms, unused_lifetimes)]
use clap::{App, Arg, ArgMatches, SubCommand};
use clap::{App, AppSettings, Arg, ArgMatches, SubCommand};
use clippy_dev::{bless, fmt, new_lint, serve, setup, stderr_length_check, update_lints};
fn main() {
let matches = get_clap_config();
@@ -52,6 +52,7 @@ fn main() {
fn get_clap_config<'a>() -> ArgMatches<'a> {
App::new("Clippy developer tooling")
.setting(AppSettings::ArgRequiredElseHelp)
.subcommand(
SubCommand::with_name("bless")
.about("bless the test output changes")
@@ -146,6 +147,7 @@ fn get_clap_config<'a>() -> ArgMatches<'a> {
.subcommand(
SubCommand::with_name("setup")
.about("Support for setting up your personal development environment")
.setting(AppSettings::ArgRequiredElseHelp)
.subcommand(
SubCommand::with_name("intellij")
.about("Alter dependencies so Intellij Rust can find rustc internals")