From 93aff9368d340baf04dd2c3d2c2e9245b18dd322 Mon Sep 17 00:00:00 2001
From: Guido Berhoerster <guido+freiesoftware@berhoerster.name>
Date: Wed, 20 Sep 2023 07:55:34 +0200
Subject: Improve OS detection for loading profiles

Use /etc/os-release which should be available on modern distros.
---
 fai/config/class/40-parse-profiles.sh | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/fai/config/class/40-parse-profiles.sh b/fai/config/class/40-parse-profiles.sh
index fd13f9b..ac3d850 100755
--- a/fai/config/class/40-parse-profiles.sh
+++ b/fai/config/class/40-parse-profiles.sh
@@ -116,14 +116,8 @@ prtresult() {
     newclasses="${arclasses[$res]}"
 }
 
-# a very simple OS + version detection mechanism, only usable on Debian
-# nfsroots for now...
-OS_SUFFIX=""
-if [ -e "/etc/debian_version" ]; then
-    OS_SUFFIX+="DEBIAN"
-    OS_VERSION_MAJOR="$(head -n1 /etc/debian_version | cut -d"." -f1)"
-    OS_SUFFIX+="_${OS_VERSION_MAJOR}"
-fi
+# a very simple OS + version detection mechanism
+OS_SUFFIX="$(source /etc/os-release 2>/dev/null && printf "%s_%s" "${ID^^}" "${VERSION_ID}")"
 
 # read all files with name matching *.profile 
 _parsed=0
-- 
cgit v1.2.3