On Mon, 2010-07-05 at 11:24 +0200, Amadeusz Żołnowski wrote:
> 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 $dracutbasedir/rules.d; do
# Parsing the output of ls can lead to strange and subtle bugs.
# Use globbing and parameter expansion instead, and go with the first
# matching file.
local f
for f in "$r/$1" "$r/${1%%-*}-udev-%{1##*-}" "$r/"*"$1"; do
[[ -f $f ]] || continue
echo "$f"
return 0
> done
> return 1
> }
--
Victor Lowther
LPIC2 UCP RHCE
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