Matches rules filename if it's specified without prefix number.
---
dracut-functions | 25 +++++++++++++++++++++++--
1 files changed, 23 insertions(+), 2 deletions(-)
diff --git a/dracut-functions b/dracut-functions
index be6b2e9..1f2528e 100755
--- a/dracut-functions
+++ b/dracut-functions
@@ -319,11 +319,32 @@ inst_symlink() {
inst "$realsrc" && ln -s "$realsrc" "$target"
}
-# find a udev rule in the usual places.
+# find a udev rule in the usual places and try to be smart (just a bit).
+# See example:
+# find_rule default.rules
+# find_rule 50-default.rules
+# All of them will return: /lib/udev/rules.d/50-udev-default.rules
+# If there are few matching files, error message is printed.
find_rule() {
+ local rule t
+
[[ -f $1 ]] && { echo "$1"; return 0; }
for r in . /lib/udev/rules.d /etc/udev/rules.d $dracutbasedir/rules.d; do
- [[ -f $r/$1 ]] && { echo "$r/$1"; return 0; }
+ if ls $r/*$1 &>/dev/null; then
+ if [[ -f $r/$1 ]]; then
+ echo "$r/$1"
+ return 0
+ else
+ rule=$(ls "$r"/??"-$1" 2>/dev/null)
+ t=($rule)
+ if (( ${#t[@]} > 1 )); then
+ derror "Ambigous rules filename. Matches: ${t[@]}"
+ elif [[ -f "$rule" ]]; then
+ echo $rule
+ return 0
+ fi
+ fi
+ fi
done
return 1
}
--
1.7.1
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