From f31ee8d1bfc50de6cef5b746f6fd6431b7b772e5 Mon Sep 17 00:00:00 2001
From: Casper Beyer <caspervonb@pm.me>
Date: Fri, 30 Apr 2021 20:57:42 +0800
Subject: fix(test): default to num cpus when no value is given (#10443)

---
 cli/Cargo.toml | 1 +
 cli/flags.rs   | 5 ++---
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'cli')

diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index 707c3ec6e..f561b74e2 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -56,6 +56,7 @@ libc = "0.2.93"
 log = { version = "0.4.14", features = ["serde"] }
 lspower = "1.0.0"
 notify = "5.0.0-pre.7"
+num_cpus = "1.13.0"
 percent-encoding = "2.1.0"
 pin-project = "1.0.6"
 regex = "1.4.3"
diff --git a/cli/flags.rs b/cli/flags.rs
index 3e63f8014..0c916ecb8 100644
--- a/cli/flags.rs
+++ b/cli/flags.rs
@@ -1683,9 +1683,8 @@ fn test_parse(flags: &mut Flags, matches: &clap::ArgMatches) {
     if let Some(value) = matches.value_of("jobs") {
       value.parse().unwrap()
     } else {
-      // TODO(caspervonb) when no value is given use
-      // https://doc.rust-lang.org/std/thread/fn.available_concurrency.html
-      2
+      // TODO(caspervonb) drop the dependency on num_cpus when https://doc.rust-lang.org/std/thread/fn.available_concurrency.html becomes stable.
+      num_cpus::get()
     }
   } else {
     1
-- 
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