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Cleanup workspace loading a tiny bit

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This commit is contained in:
Aleksey Kladov 2020-11-13 17:38:26 +01:00
parent aeda30e301
commit 4dfda64b39
7 changed files with 40 additions and 46 deletions
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34
crates/project_model/src/workspace.rs
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@ -1,3 +1,7 @@
//! Handles lowering of build-system specific workspace information (`cargo
//! metadata` or `rust-project.json`) into representation stored in the salsa
//! database -- `CrateGraph`.
use std::{fmt, fs, path::Component, process::Command};
use anyhow::{Context, Result};
@ -56,11 +60,7 @@ impl fmt::Debug for ProjectWorkspace {
}
impl ProjectWorkspace {
pub fn load(
manifest: ProjectManifest,
cargo_config: &CargoConfig,
with_sysroot: bool,
) -> Result<ProjectWorkspace> {
pub fn load(manifest: ProjectManifest, config: &CargoConfig) -> Result<ProjectWorkspace> {
let res = match manifest {
ProjectManifest::ProjectJson(project_json) => {
let file = fs::read_to_string(&project_json).with_context(|| {
@ -84,32 +84,30 @@ impl ProjectWorkspace {
cmd
})?;
let cargo = CargoWorkspace::from_cargo_metadata(&cargo_toml, cargo_config)
.with_context(|| {
let cargo = CargoWorkspace::from_cargo_metadata(&cargo_toml, config).with_context(
|| {
format!(
"Failed to read Cargo metadata from Cargo.toml file {}, {}",
cargo_toml.display(),
cargo_version
)
})?;
let sysroot = if with_sysroot {
},
)?;
let sysroot = if config.no_sysroot {
Sysroot::default()
} else {
Sysroot::discover(&cargo_toml).with_context(|| {
format!(
"Failed to find sysroot for Cargo.toml file {}. Is rust-src installed?",
cargo_toml.display()
)
})?
} else {
Sysroot::default()
};
let rustc = if let Some(rustc_dir) = &cargo_config.rustc_source {
Some(
CargoWorkspace::from_cargo_metadata(&rustc_dir, cargo_config)
.with_context(|| {
format!("Failed to read Cargo metadata for Rust sources")
})?,
)
let rustc = if let Some(rustc_dir) = &config.rustc_source {
Some(CargoWorkspace::from_cargo_metadata(&rustc_dir, config).with_context(
|| format!("Failed to read Cargo metadata for Rust sources"),
)?)
} else {
None
};