From 38a2e3f0ce51f335c63bf77646a827e216fc3025 Mon Sep 17 00:00:00 2001
From: Cem Keylan <cem@ckyln.com>
Date: Mon, 13 Jan 2020 11:37:16 +0300
Subject: allow user hooks and make it more portable

---
 rc.lib | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 rc.lib

(limited to 'rc.lib')

diff --git a/rc.lib b/rc.lib
new file mode 100644
index 0000000..c7c8f84
--- /dev/null
+++ b/rc.lib
@@ -0,0 +1,29 @@
+#
+# rc.lib
+#
+
+# vim:filetype=sh
+# shellcheck disable=1090
+
+# Functions for rc.boot and rc.shutdown
+
+out() { printf "\033[1;36m->\033[0;00m\033[1m$1\033[0;00m\n" ;}
+error() { printf "\033[1;31m-> ERROR: \033[0;00m\033[1m$1\033[0;00m\n" ;}
+welcome() { printf '\033[1;36m->\033[m\033[1m Welcome to\033[35m Carbs Linux\033[m\033[1m!\n' ;}
+
+mnt() {
+    mountpoint -q "$1" || {
+        dir=$1
+        shift
+        mount "$@" "$dir"
+    }
+}
+
+emergency_shell() {
+    error "Cannot continue init due to errors above, starting emergency shell"
+    error "When ready, type 'exit' to continue the boot."
+
+    /bin/sh -l
+}
+
+run_hooks() { for file in "$@" ; do [ -f "$file" ] && . "$file"; done ;}
-- 
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