optimize the usage of explorers for __filesystem

cdist/conf/type/__filesystem/explorer/blkdev_fstype

@@ -1,38 +0,0 @@
-#!/bin/sh
-#
-# 2016 - 2016 Daniel Heule     (hda at sfs.biz)
-#
-# This file is part of cdist.
-#
-# cdist is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# cdist is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with cdist. If not, see <http://www.gnu.org/licenses/>.
-#
-
-os=$("$__explorer/os")
-
-blkdev="$(cat "$__object/parameter/blkdev")"
-
-case "$os" in
-    centos|fedora|redhat|suse|gentoo)
-        if [ ! -x "$(command -v lsblk)" ]; then
-            echo "lsblk is required for __filesystem type" >&2
-            exit 1
-        else
-            echo -n $(lsblk -n -o FSTYPE "$blkdev" 2>/dev/null)
-        fi
-    ;;
-    *)
-        echo "__filesystem type lacks implementation for os: $os" >&2
-        exit 1
-    ;;
-esac

cdist/conf/type/__filesystem/explorer/blkdev_label

@@ -1,38 +0,0 @@
-#!/bin/sh
-#
-# 2016 - 2016 Daniel Heule     (hda at sfs.biz)
-#
-# This file is part of cdist.
-#
-# cdist is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# cdist is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with cdist. If not, see <http://www.gnu.org/licenses/>.
-#
-
-os=$("$__explorer/os")
-
-blkdev="$(cat "$__object/parameter/blkdev")"
-
-case "$os" in
-    centos|fedora|redhat|suse|gentoo)
-        if [ ! -x "$(command -v lsblk)" ]; then
-            echo "lsblk is required for __filesystem type" >&2
-            exit 1
-        else
-            echo -n $(lsblk -n -o LABEL "$blkdev" 2>/dev/null)
-        fi
-    ;;
-    *)
-        echo "__filesystem type lacks implementation for os: $os" >&2
-        exit 1
-    ;;
-esac

cdist/conf/type/__filesystem/explorer/blkdev_mountpoint

@@ -1,38 +0,0 @@
-#!/bin/sh
-#
-# 2016 - 2016 Daniel Heule     (hda at sfs.biz)
-#
-# This file is part of cdist.
-#
-# cdist is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# cdist is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with cdist. If not, see <http://www.gnu.org/licenses/>.
-#
-
-os=$("$__explorer/os")
-
-blkdev="$(cat "$__object/parameter/blkdev")"
-
-case "$os" in
-    centos|fedora|redhat|suse|gentoo)
-        if [ ! -x "$(command -v lsblk)" ]; then
-            echo "lsblk is required for __filesystem type" >&2
-            exit 1
-        else
-            echo -n $(lsblk -n -o MOUNTPOINT "$blkdev" 2>/dev/null)
-        fi
-    ;;
-    *)
-        echo "__filesystem type lacks implementation for os: $os" >&2
-        exit 1
-    ;;
-esac

cdist/conf/type/__filesystem/explorer/lsblk

@@ -28,7 +28,8 @@ case "$os" in
             echo "lsblk is required for __filesystem type" >&2
             exit 1
         else
-            echo -n $(lsblk -n -o NAME "$blkdev" 2>/dev/null)
+            #echo -n $(lsblk -nd -P -o NAME,FSTYPE,LABEL,MOUNTPOINT "$blkdev" 2>/dev/null)
+            lsblk -nd -P -o NAME,FSTYPE,LABEL,MOUNTPOINT "$blkdev" 2>/dev/null
         fi
     ;;
     *)

cdist/conf/type/__filesystem/gencode-remote

@@ -34,10 +34,11 @@ else
 fi
 
 
-blkdev_devname="$(cat "$__object/explorer/blkdev_devname")"
-blkdev_fstype="$(cat "$__object/explorer/blkdev_fstype")"
-blkdev_label="$(cat "$__object/explorer/blkdev_label")"
-blkdev_mountpoint="$(cat "$__object/explorer/blkdev_mountpoint")"
+
+blkdev_devname="$(grep -P -o2 'NAME="\K[^"]*' "$__object/explorer/lsblk")"
+blkdev_fstype="$(grep -P -o2 'FSTYPE="\K[^"]*' "$__object/explorer/lsblk")"
+blkdev_label="$(grep -P -o2 'LABEL="\K[^"]*' "$__object/explorer/lsblk")"
+blkdev_mountpoint="$(grep -P -o2 'MOUNTPOINT="\K[^"]*' "$__object/explorer/lsblk")"
 
 if [ -z "$blkdev_devname" ]; then
     echo "Specified device $mydev not found on target system" >&2