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__user: remove =~, cleanup and beautify, replace cut with awk

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Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>
This commit is contained in:
Nico Schottelius 2011-04-04 10:45:41 +02:00
commit 4b76d8a7e0
1 changed files with 43 additions and 53 deletions
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96
conf/type/__user/gencode-remote
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@ -23,60 +23,50 @@
name="$__object_id"
command=
if grep -q "^$name" "$__object/explorer/passwd"; then
# user exists
command="usermod"
else
# user does not exist
command="useradd"
fi
get_current_value() {
local key="$1"
local new_value="$2"
local explorer="$__object/explorer/passwd"
local index
case "$key" in
password)
explorer="$__object/explorer/shadow"
index=2
;;
uid) index=3;;
gid)
if [[ $new_value =~ ^[0-9]+$ ]]; then
# numeric gid
index=4
else
# group name
explorer="$__object/explorer/group"
index=1
fi
;;
comment) index=5;;
home) index=6;;
shell) index=7;;
esac
cut -d':' -f $index "$explorer"
}
set -- "$@"
cd "$__object/parameter"
for property in $(ls .); do
new_value="$(cat "$property")"
current_value=$(get_current_value "$property" "$new_value")
if [ "$new_value" != "$current_value" ]; then
# Shedule changed properties for update
set -- "$@" "--$property" \"$new_value\"
if grep -q "^${name}:" "$__object/explorer/passwd"; then
for property in $(ls .); do
new_value="$(cat "$property")"
file="$__object/explorer/passwd"
case "$key" in
password)
field=3
file="$__object/explorer/shadow"
;;
gid)
if $(echo "$new_value" | grep -q '^[0-9][0-9]*$'); then
field=4
else
# group name
file="$__object/explorer/group"
field=1
fi
;;
uid) field=3 ;;
comment) field=5 ;;
home) field=6 ;;
shell) field=7 ;;
esac
current_value="$(awk -F: '{ print $ENVIRON["field"] }' < "$file")"
if [ "$new_value" != "$current_value" ]; then
# Shedule changed properties for update
set -- "$@" "--$property" \"$new_value\"
fi
done
if [ $# -gt 0 ]; then
# Update changed properties
echo usermod "$@" "$name"
fi
done
else
for property in $(ls .); do
new_value="$(cat "$property")"
set -- "$@" "--$property" \"$new_value\"
done
if [ $# -gt 0 ]; then
# Update changed properties
echo $command $@ $name
echo useradd "$@" "$name"
fi