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Merge #4822

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4822: Let checkOnSafe default to some of the options of cargo r=matklad a=clemenswasser

This will fix #4631
The implementation works (as far as I have tested) but is suboptimal because I am copying the "cargo.features".

Co-authored-by: Clemens Wasser <clemens.wasser@gmail.com>
This commit is contained in:
bors[bot] 2020-06-10 07:39:44 +00:00 • committed by GitHub
commit 560b98bc50
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3 changed files with 42 additions and 8 deletions
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24
crates/ra_flycheck/src/lib.rs
View file

@ -18,8 +18,17 @@ pub use cargo_metadata::diagnostic::{
#[derive(Clone, Debug, PartialEq, Eq)]
pub enum FlycheckConfig {
CargoCommand { command: String, all_targets: bool, all_features: bool, extra_args: Vec<String> },
CustomCommand { command: String, args: Vec<String> },
CargoCommand {
command: String,
all_targets: bool,
all_features: bool,
features: Vec<String>,
extra_args: Vec<String>,
},
CustomCommand {
command: String,
args: Vec<String>,
},
}
/// Flycheck wraps the shared state and communication machinery used for
@ -188,7 +197,13 @@ impl FlycheckThread {
self.check_process = None;
let mut cmd = match &self.config {
FlycheckConfig::CargoCommand { command, all_targets, all_features, extra_args } => {
FlycheckConfig::CargoCommand {
command,
all_targets,
all_features,
extra_args,
features,
} => {
let mut cmd = Command::new(ra_toolchain::cargo());
cmd.arg(command);
cmd.args(&["--workspace", "--message-format=json", "--manifest-path"])
@ -198,6 +213,9 @@ impl FlycheckThread {
}
if *all_features {
cmd.arg("--all-features");
} else if !features.is_empty() {
cmd.arg("--features");
cmd.arg(features.join(" "));
}
cmd.args(extra_args);
cmd

6
crates/rust-analyzer/src/config.rs
View file

@ -147,6 +147,7 @@ impl Default for Config {
all_targets: true,
all_features: false,
extra_args: Vec::new(),
features: Vec::new(),
}),
inlay_hints: InlayHintsConfig {
@ -234,13 +235,14 @@ impl Config {
}
// otherwise configure command customizations
_ => {
if let Some(FlycheckConfig::CargoCommand { command, extra_args, all_targets, all_features })
if let Some(FlycheckConfig::CargoCommand { command, extra_args, all_targets, all_features, features })
= &mut self.check
{
set(value, "/checkOnSave/extraArgs", extra_args);
set(value, "/checkOnSave/command", command);
set(value, "/checkOnSave/allTargets", all_targets);
set(value, "/checkOnSave/allFeatures", all_features);
*all_features = get(value, "/checkOnSave/allFeatures").unwrap_or(self.cargo.all_features);
*features = get(value, "/checkOnSave/features").unwrap_or(self.cargo.features.clone());
}
}
};