From 303b444dbb66019fc916dd350e54f7675aa3007f Mon Sep 17 00:00:00 2001
From: Craig Disselkoen <craigdissel@gmail.com>
Date: Tue, 5 May 2020 14:07:10 -0700
Subject: pull function out into new crate ra_env; use in ra_flycheck as well

---
 crates/ra_flycheck/Cargo.toml | 1 +
 crates/ra_flycheck/src/lib.rs | 8 ++------
 2 files changed, 3 insertions(+), 6 deletions(-)

(limited to 'crates/ra_flycheck')

diff --git a/crates/ra_flycheck/Cargo.toml b/crates/ra_flycheck/Cargo.toml
index 3d5093264..d0f7fb2dc 100644
--- a/crates/ra_flycheck/Cargo.toml
+++ b/crates/ra_flycheck/Cargo.toml
@@ -14,6 +14,7 @@ log = "0.4.8"
 cargo_metadata = "0.9.1"
 serde_json = "1.0.48"
 jod-thread = "0.1.1"
+ra_env = { path = "../ra_env" }
 
 [dev-dependencies]
 insta = "0.16.0"
diff --git a/crates/ra_flycheck/src/lib.rs b/crates/ra_flycheck/src/lib.rs
index f27252949..d8b727b0e 100644
--- a/crates/ra_flycheck/src/lib.rs
+++ b/crates/ra_flycheck/src/lib.rs
@@ -4,7 +4,6 @@
 mod conv;
 
 use std::{
-    env,
     io::{self, BufRead, BufReader},
     path::PathBuf,
     process::{Command, Stdio},
@@ -17,6 +16,7 @@ use lsp_types::{
     CodeAction, CodeActionOrCommand, Diagnostic, Url, WorkDoneProgress, WorkDoneProgressBegin,
     WorkDoneProgressEnd, WorkDoneProgressReport,
 };
+use ra_env::get_path_for_executable;
 
 use crate::conv::{map_rust_diagnostic_to_lsp, MappedRustDiagnostic};
 
@@ -216,7 +216,7 @@ impl FlycheckThread {
 
         let mut cmd = match &self.config {
             FlycheckConfig::CargoCommand { command, all_targets, all_features, extra_args } => {
-                let mut cmd = Command::new(cargo_binary());
+                let mut cmd = Command::new(get_path_for_executable("cargo").unwrap());
                 cmd.arg(command);
                 cmd.args(&["--workspace", "--message-format=json", "--manifest-path"]);
                 cmd.arg(self.workspace_root.join("Cargo.toml"));
@@ -337,7 +337,3 @@ fn run_cargo(
 
     Ok(())
 }
-
-fn cargo_binary() -> String {
-    env::var("CARGO").unwrap_or_else(|_| "cargo".to_string())
-}
-- 
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