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