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Add cargo.extraEnv setting

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This commit is contained in:
Daniel Paoliello 2022-08-18 14:41:17 -07:00
parent f64c95600c
commit c407cc554e
18 changed files with 155 additions and 43 deletions
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18
crates/project-model/src/rustc_cfg.rs
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@ -4,9 +4,13 @@ use std::process::Command;
use anyhow::Result;
use crate::{cfg_flag::CfgFlag, utf8_stdout, ManifestPath};
use crate::{cfg_flag::CfgFlag, utf8_stdout, CargoConfig, ManifestPath};
pub(crate) fn get(cargo_toml: Option<&ManifestPath>, target: Option<&str>) -> Vec<CfgFlag> {
pub(crate) fn get(
cargo_toml: Option<&ManifestPath>,
target: Option<&str>,
config: &CargoConfig,
) -> Vec<CfgFlag> {
let _p = profile::span("rustc_cfg::get");
let mut res = Vec::with_capacity(6 * 2 + 1);
@ -18,7 +22,7 @@ pub(crate) fn get(cargo_toml: Option<&ManifestPath>, target: Option<&str>) -> Ve
}
}
match get_rust_cfgs(cargo_toml, target) {
match get_rust_cfgs(cargo_toml, target, config) {
Ok(rustc_cfgs) => {
tracing::debug!(
"rustc cfgs found: {:?}",
@ -35,9 +39,14 @@ pub(crate) fn get(cargo_toml: Option<&ManifestPath>, target: Option<&str>) -> Ve
res
}
fn get_rust_cfgs(cargo_toml: Option<&ManifestPath>, target: Option<&str>) -> Result<String> {
fn get_rust_cfgs(
cargo_toml: Option<&ManifestPath>,
target: Option<&str>,
config: &CargoConfig,
) -> Result<String> {
if let Some(cargo_toml) = cargo_toml {
let mut cargo_config = Command::new(toolchain::cargo());
cargo_config.envs(&config.extra_env);
cargo_config
.current_dir(cargo_toml.parent())
.args(&["-Z", "unstable-options", "rustc", "--print", "cfg"])
@ -52,6 +61,7 @@ fn get_rust_cfgs(cargo_toml: Option<&ManifestPath>, target: Option<&str>) -> Res
}
// using unstable cargo features failed, fall back to using plain rustc
let mut cmd = Command::new(toolchain::rustc());
cmd.envs(&config.extra_env);
cmd.args(&["--print", "cfg", "-O"]);
if let Some(target) = target {
cmd.args(&["--target", target]);