os-release: factor out distro name/url

This should make the lives of our downstreams slightly simpler by not having to patch rc.sysinit,
but rather just ship their own /etc/os-release.

Signed-off-by: Tom Gundersen <teg@jklm.no>

1 files changed, 10 insertions, 0 deletions

diff --git a/functions b/functions
index 794766c..d7b2026 100644
--- a/functions
+++ b/functions
@@ -335,6 +335,16 @@ kill_all() {
 		fi
 }
 
+print_welcome() {
+	# see os-release(5)
+	. /etc/os-release
+
+	echo " "
+	printhl "${PRETTY_NAME}\n"
+	printhl "${C_H2}${HOME_URL}"
+	printsep
+}
+
 load_modules() {
 	local rc=0