bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/project-model/src/sysroot.rs')
-rw-r--r--crates/project-model/src/sysroot.rs19
1 files changed, 12 insertions, 7 deletions
diff --git a/crates/project-model/src/sysroot.rs b/crates/project-model/src/sysroot.rs
index 362bb0f5e7..3282719fef 100644
--- a/crates/project-model/src/sysroot.rs
+++ b/crates/project-model/src/sysroot.rs
@@ -10,7 +10,7 @@ use anyhow::{format_err, Result};
use la_arena::{Arena, Idx};
use paths::{AbsPath, AbsPathBuf};
-use crate::{utf8_stdout, ManifestPath};
+use crate::{utf8_stdout, CargoConfig, ManifestPath};
#[derive(Debug, Clone, Eq, PartialEq)]
pub struct Sysroot {
@@ -67,18 +67,20 @@ impl Sysroot {
self.crates.iter().map(|(id, _data)| id)
}
- pub fn discover(dir: &AbsPath) -> Result<Sysroot> {
+ pub fn discover(dir: &AbsPath, config: &CargoConfig) -> Result<Sysroot> {
tracing::debug!("Discovering sysroot for {}", dir.display());
- let sysroot_dir = discover_sysroot_dir(dir)?;
- let sysroot_src_dir = discover_sysroot_src_dir(&sysroot_dir, dir)?;
+ let sysroot_dir = discover_sysroot_dir(dir, config)?;
+ let sysroot_src_dir = discover_sysroot_src_dir(&sysroot_dir, dir, config)?;
let res = Sysroot::load(sysroot_dir, sysroot_src_dir)?;
Ok(res)
}
- pub fn discover_rustc(cargo_toml: &ManifestPath) -> Option<ManifestPath> {
+ pub fn discover_rustc(cargo_toml: &ManifestPath, config: &CargoConfig) -> Option<ManifestPath> {
tracing::debug!("Discovering rustc source for {}", cargo_toml.display());
let current_dir = cargo_toml.parent();
- discover_sysroot_dir(current_dir).ok().and_then(|sysroot_dir| get_rustc_src(&sysroot_dir))
+ discover_sysroot_dir(current_dir, config)
+ .ok()
+ .and_then(|sysroot_dir| get_rustc_src(&sysroot_dir))
}
pub fn load(sysroot_dir: AbsPathBuf, sysroot_src_dir: AbsPathBuf) -> Result<Sysroot> {
@@ -144,8 +146,9 @@ impl Sysroot {
}
}
-fn discover_sysroot_dir(current_dir: &AbsPath) -> Result<AbsPathBuf> {
+fn discover_sysroot_dir(current_dir: &AbsPath, config: &CargoConfig) -> Result<AbsPathBuf> {
let mut rustc = Command::new(toolchain::rustc());
+ rustc.envs(&config.extra_env);
rustc.current_dir(current_dir).args(&["--print", "sysroot"]);
tracing::debug!("Discovering sysroot by {:?}", rustc);
let stdout = utf8_stdout(rustc)?;
@@ -155,6 +158,7 @@ fn discover_sysroot_dir(current_dir: &AbsPath) -> Result<AbsPathBuf> {
fn discover_sysroot_src_dir(
sysroot_path: &AbsPathBuf,
current_dir: &AbsPath,
+ config: &CargoConfig,
) -> Result<AbsPathBuf> {
if let Ok(path) = env::var("RUST_SRC_PATH") {
let path = AbsPathBuf::try_from(path.as_str())
@@ -170,6 +174,7 @@ fn discover_sysroot_src_dir(
get_rust_src(sysroot_path)
.or_else(|| {
let mut rustup = Command::new(toolchain::rustup());
+ rustup.envs(&config.extra_env);
rustup.current_dir(current_dir).args(&["component", "add", "rust-src"]);
utf8_stdout(rustup).ok()?;
get_rust_src(sysroot_path)