.bashrc.d/01detect_system: Use /etc/os-release

[dotfiles-public.git] / src / .bashrc.d / 01detect_system

diff --git a/src/.bashrc.d/01detect_system b/src/.bashrc.d/01detect_system
index 03d8f1745871f541a38facd23686807c97559903..b46bbba2760872f26e78a628584d02b888300f3a 100644 (file)
--- a/src/.bashrc.d/01detect_system
+++ b/src/.bashrc.d/01detect_system
@@ -3,20 +3,11 @@
 # This makes it easy to adjust script locations and so forth to match
 # your system's file placement and other quirks.
 
-if [ -z "${OS}" ]; then
+if test -z "${OS}"; then
        export OS='UNKNOWN'
-       if [ -f '/etc/make.conf' ] || [ -f '/etc/portage/make.conf' ]; then
-               export OS='Gentoo'
-       elif [ "${SHELL#*gentoo}" != "${SHELL}" ]; then  # assumes 'gentoo' in prefix
-               export OS='Gentoo Prefix'
-       elif grep -i '^ID=.*arch' /etc/os-release > /dev/null 2>&1; then
-               export OS='Arch'
-       elif grep -i debian /etc/issue > /dev/null 2>&1; then
-               export OS='Debian'
-       elif grep -i ubuntu /etc/issue > /dev/null 2>&1; then
-               export OS='Ubuntu'
-       elif grep -i fedora /etc/issue > /dev/null 2>&1; then
-               export OS='Fedora'
+       _OS="$(source /etc/os-release && echo "${ID}")"
+       if test -n "_OS"; then
+               export OS="${_OS}"
        elif grep -i sunos /etc/motd > /dev/null 2>&1; then
                export OS='SunOS'
        else