init: multiple changes

- kill runit services only if sv is available on the system
- add run_hook function
- add early-boot hook

1 files changed, 9 insertions, 0 deletions

diff --git a/rc.lib b/rc.lib
index 919883e..412f98b 100644
--- a/rc.lib
+++ b/rc.lib
@@ -8,3 +8,12 @@ shell() {
     error "Dropping to shell, type 'exit' to continue the boot process."
     sh -l
 }
+
+run_hook() {
+    out "Running '$1' hooks..."
+    for hook in "/etc/init/"*".$1"; do
+        [ -f "$hook" ] || continue
+        out "Running '$hook'..."
+        . "$hook"
+    done
+}