Remove unused variables (almost, found bugs?)

Solves SC2034

references #540.

cdist/conf/type/__apt_ppa/manifest

@@ -18,8 +18,6 @@
 # along with cdist. If not, see <http://www.gnu.org/licenses/>.
 #
 
-name="$__object_id"
-
 __package software-properties-common
 
 require="__package/software-properties-common" \

cdist/conf/type/__block/manifest

@@ -18,8 +18,6 @@
 # along with cdist. If not, see <http://www.gnu.org/licenses/>.
 #
 
-
-file="$(cat "$__object/parameter/file" 2>/dev/null || echo "/$__object_id")"
 prefix=$(cat "$__object/parameter/prefix" 2>/dev/null || echo "#cdist:__block/$__object_id")
 suffix=$(cat "$__object/parameter/suffix" 2>/dev/null || echo "#/cdist:__block/$__object_id")
 text=$(cat "$__object/parameter/text")

cdist/conf/type/__ccollect_source/gencode-remote

@@ -56,7 +56,6 @@ set_mode() {
    echo chmod $1 >> "$__messages_out"
 }
 
-set_attributes=
 case "$state_should" in
     present|exists)
     # Note: Mode - needs to happen last as a chown/chgrp can alter mode by

cdist/conf/type/__file/gencode-remote

@@ -57,7 +57,6 @@ set_mode() {
    echo chmod $1 >> "$__messages_out"
 }
 
-set_attributes=
 case "$state_should" in
     present|exists|pre-exists)
     # Note: Mode - needs to happen last as a chown/chgrp can alter mode by

cdist/conf/type/__firewalld_rule/gencode-remote

@@ -19,7 +19,6 @@
 #
 #
 
-name="$__object_id"
 state_should="$(cat "$__object/parameter/state")"
 state_is="$(cat "$__object/explorer/rule")"
 

cdist/conf/type/__group/gencode-remote

@@ -40,11 +40,9 @@ shorten_property() {
 if [ "$state" = "present" ]; then
    case "$os" in
       freebsd)
-         supported_add_properties="gid"
          supported_change_properties="gid"
       ;;
       *)
-         supported_add_properties="gid password system"
          supported_change_properties="gid password"
       ;;
    esac

cdist/conf/type/__install_generate_fstab/gencode-local

@@ -28,7 +28,6 @@ $__remote_exec $__target_host blkid > "$__object/files/blkid"
 for object in $(find "$__global/object/__install_mount" -type d -name "$__cdist_object_marker"); do
    device="$(cat "$object/parameter/device")"
    dir="$(cat "$object/parameter/dir")"
-   prefix="$(cat "$object/parameter/prefix")"
    type="$(cat "$object/parameter/type")"
    if [ -f "$object/parameter/options" ]; then
       options="$(cat "$object/parameter/options")"

cdist/conf/type/__install_mkfs/manifest

@@ -19,13 +19,7 @@
 #
 
 # set defaults
-if [ -f "$__object/parameter/device" ]; then
-   device="(cat "$__object/parameter/device")"
-else
+if [ ! -f "$__object/parameter/device" ]; then
    device="/$__object_id"
    echo "$device" > "$__object/parameter/device"
 fi
-
-type="(cat "$__object/parameter/type")"
-
-options="(cat "$__object/parameter/options")"

cdist/conf/type/__install_reboot/gencode-remote

@@ -18,8 +18,6 @@
 # along with cdist. If not, see <http://www.gnu.org/licenses/>.
 #
 
-options="$(cat "$__object/parameter/options")"
-
 #echo "reboot $options"
 cat << DONE
 echo 1 > /proc/sys/kernel/sysrq

cdist/conf/type/__install_reboot/manifest

@@ -19,5 +19,7 @@
 #
 
 # set defaults
-options="$(cat "$__object/parameter/options" 2>/dev/null \
-   || echo "" | tee "$__object/parameter/options")"
+# TODO is this neccesary or should this be handled using the usual parameter/default workflow?
+if [ ! -f "$__object/parameter/options" ]; then
+	touch "$__object/parameter/options"
+fi

cdist/conf/type/__install_umount/manifest

@@ -19,5 +19,7 @@
 #
 
 # set defaults
-target="$(cat "$__object/parameter/target" 2>/dev/null \
-   || echo "/target" | tee "$__object/parameter/target")"
+# TODO is this neccesary or should this be handled using the usual parameter/default workflow?
+if [ ! -f "$__object/parameter/target" ]; then
+	echo "/target" > "$__object/parameter/target"
+fi

cdist/conf/type/__jail_freebsd10/gencode-remote

@@ -87,6 +87,7 @@ if [ $(expr "${ip}" : ".*, .*") -gt "0" ]; then
    SAVE_IFS="$IFS"
    IFS=", "
    for cur_ip in ${ip}; do
+      # TODO BUG? Why is cur_ip unused in the following line?
       # Just get the last IP address for SSH to listen on
       mgmt_ip=$(echo "${ip}" | cut '-d ' -f1)   # In case using "ip netmask" format rather than CIDR
    done

cdist/conf/type/__jail_freebsd9/gencode-remote

@@ -92,6 +92,7 @@ if [ $(expr "${ip}" : ".*|.*") -gt "0" ]; then
    SAVE_IFS="$IFS"
    IFS=", "
    for cur_ip in ${ip}; do
+      # TODO BUG? Why is cur_ip unused in the following line?
       # Just get the last IP address for SSH to listen on
       mgmt_ip=$(echo "${ip}" | sed -E -e 's/^.*\|(.*)\/[0-9]+$/\1/')
    done

cdist/conf/type/__pacman_conf_integrate/manifest

@@ -20,8 +20,6 @@
 
 state=$(cat $__object/parameter/state 2>/dev/null)
 
-path="/etc/"
-
 if [ "${state}" = "present" ]; then
     __file /etc/pacman.conf\
         --owner root --group root --mode 644 --source $__type/files/pacman.conf.cdist

cdist/conf/type/__postfix_master/manifest

@@ -36,7 +36,6 @@ __postfix
 
 # Default to object_id
 service="$(cat "$__object/parameter/service" 2>/dev/null || echo "$__object_id")"
-state="$(cat "$__object/parameter/state")"
 
 # NOTE: keep variables in sync in manifest,explorer,gencode-*
 prefix="#cdist:$__object_name"

cdist/conf/type/__qemu_img/manifest

@@ -4,7 +4,6 @@
 # Default settings
 #
 
-format="$(cat "$__object/parameter/format")"
 state_should="$(cat "$__object/parameter/state")"
 
 diskimage="/$__object_id"

cdist/conf/type/__rvm_gem/gencode-remote

@@ -20,8 +20,6 @@
 
 gem="$__object_id"
 gemset="$(cat "$__object/parameter/gemset")"
-ruby="$(echo "$gemset" | cut -d '@' -f 1)"
-gemsetname="$(echo "$gemset" | cut -d '@' -f 2)"
 state_is="$(cat "$__object/explorer/state")"
 user="$(cat "$__object/parameter/user")"
 state_should="$(cat "$__object/parameter/state")"

cdist/conf/type/__rvm_gemset/explorer/state

@@ -18,9 +18,6 @@
 # along with cdist. If not, see <http://www.gnu.org/licenses/>.
 #
 
-gemset="$__object_id"
-ruby="$(echo "$gemset" | cut -d '@' -f 1)"
-gemsetname="$(echo "$gemset" | cut -d '@' -f2)"
 user="$(cat "$__object/parameter/user")"
 
 if [ ! -e "~$user/.rvm/scripts/rvm" ] ; then

cdist/conf/type/__rvm_ruby/gencode-remote

@@ -21,7 +21,6 @@
 ruby="$__object_id"
 state_is="$(cat "$__object/explorer/state")"
 user="$(cat "$__object/parameter/user")"
-default="$(cat "$__object/parameter/default" 2>/dev/null || true)"
 state_should="$(cat "$__object/parameter/state")"
 
 [ "$state_is" = "$state_should" ] && exit 0

cdist/conf/type/__staged_file/gencode-local

@@ -23,7 +23,6 @@
 
 destination="$__object_id"
 source="$(cat "$__object/parameter/source")"
-cksum="$(cat "$__object/parameter/cksum")"
 stage_dir="$(cat "$__object/parameter/stage-dir")"
 state="$(cat "$__object/parameter/state")"
 fetch_command="$(cat "$__object/parameter/fetch-command")"

cdist/conf/type/__staged_file/manifest

@@ -19,11 +19,7 @@
 #
 
 destination="$__object_id"
-source="$(cat "$__object/parameter/source")"
-cksum="$(cat "$__object/parameter/cksum")"
 stage_dir="$(cat "$__object/parameter/stage-dir")"
-state="$(cat "$__object/parameter/state")"
-fetch_command="$(cat "$__object/parameter/fetch-command")"
 stage_file="${stage_dir}/${destination}"
 
 set -- "/${destination}"