From 8455133e10ee9e36541e013613f14f12d96b8a48 Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Fri, 27 Jan 2023 09:56:11 +0100
Subject: .bash_utils: get rid of uname usage

---
 %HOME%/.bash_utils/cxx.sh | 11 +++--------
 %HOME%/.bash_utils/os.sh  |  5 ++---
 2 files changed, 5 insertions(+), 11 deletions(-)

(limited to '%HOME%/.bash_utils')

diff --git a/%HOME%/.bash_utils/cxx.sh b/%HOME%/.bash_utils/cxx.sh
index bd9885f..5ad27ca 100644
--- a/%HOME%/.bash_utils/cxx.sh
+++ b/%HOME%/.bash_utils/cxx.sh
@@ -5,14 +5,9 @@
 # For details, see https://github.com/egor-tensin/linux-home.
 # Distributed under the MIT License.
 
-_runc_os_is_cygwin() (
-    set -o errexit -o nounset -o pipefail
-    shopt -s inherit_errexit
-
-    local os
-    os="$( uname -o )"
-    test 'Cygwin' = "$os"
-)
+_runc_os_is_cygwin() {
+    test "$OSTYPE" = cygwin
+}
 
 if _runc_os_is_cygwin; then
     _runc_exe_ext='.exe'
diff --git a/%HOME%/.bash_utils/os.sh b/%HOME%/.bash_utils/os.sh
index 7a38ec9..c20203c 100644
--- a/%HOME%/.bash_utils/os.sh
+++ b/%HOME%/.bash_utils/os.sh
@@ -15,9 +15,8 @@ _ARCH_ARM='Arch Linux ARM'
 _FEDORA='Fedora'
 
 os_detect() {
-    command -v uname > /dev/null             \
-        && [ "$( uname -o )" == "$_CYGWIN" ] \
-        && _os="$_CYGWIN"                    \
+    [ "$OSTYPE" == cygwin ] \
+        && _os="$_CYGWIN"   \
         && return 0
 
     [ -r /etc/os-release ]                              \
-- 
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