From 3378a54f15016c86e4c8c2ecafcaa45f0119fc00 Mon Sep 17 00:00:00 2001

From: =?UTF-8?q?Amadeusz=20=C5=BBo=C5=82nowski?= <aidecoe@aidecoe.name>

Date: Sun, 21 Aug 2011 12:47:13 +0200

Subject: [PATCH] dracut-functions: new function: inst_any [-d dest] f1 [f2

 [f3 ...]]

---

 dracut-functions |   28 ++++++++++++++++++++++++++++

 1 files changed, 28 insertions(+), 0 deletions(-)

diff --git a/dracut-functions b/dracut-functions

index d7f2e5f..43a6843 100755

--- a/dracut-functions

+++ b/dracut-functions

@@ -537,6 +537,34 @@ inst_hook() {

     inst_simple "$3" "/lib/dracut/hooks/${1}/${2}${3##*/}"

 }

+# install any of listed files

+#

+# If first argument is '-d' and second some destination path, first accessible

+# source is installed into this path, otherwise it will installed in the same

+# path as source.  If none of listed files was installed, function return 1.

+# On first successful installation it returns with 0 status.

+#

+# Example:

+#

+# inst_any -d /bin/foo /bin/bar /bin/baz

+#

+# Lets assume that /bin/baz exists, so it will be installed as /bin/foo in

+# initramfs.

+inst_any() {

+    local to f

+

+    [[ $1 = '-d' ]] && to="$2" && shift 2

+

+    for f in "$@"; do

+        if [[ -e $f ]]; then

+            [[ $to ]] && inst "$f" "$to" && return 0

+            inst "$f" && return 0

+        fi

+    done

+

+    return 1

+}

+

 dracut_install() {

     local _optional=no

     if [[ $1 = '-o' ]]; then