fix: Use os_uname() to check for Linux

In build environments like Fedora's mockbuild, there is no OSTYPE environment variable set. Use a more secure method to detect Linux.
luvit · Jan 14, 2024 · 17992ab · 17992ab
1 parent 77f1bd3
commit 17992ab
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/utils.lua b/lib/utils.lua
@@ -20,8 +20,8 @@ else
   -- Normal lua will only have \ for path separator on windows.
   utils.isWindows = package.config:find("\\") and true or false
   if not utils.isWindows then
-    local _os = os.getenv('RUNNER_OS') or os.getenv('OSTYPE')
-    if (_os and _os:lower():match('linux')) then
+    local os = uv.os_uname()
+    if os.sysname == "Linux" then
       utils.isLinux = true
     end
   end