6 files changed, 200 insertions, 0 deletions
diff --git a/system/yabsm/README b/system/yabsm/README
new file mode 100644
index 0000000000..54aeaa4432
--- /dev/null
+++ b/system/yabsm/README
@@ -0,0 +1,21 @@
+Yabsm (yet another btrfs snapshot manageer) is a btrfs snapshot
+manager and backup system.
+
+To have the yabsm daemon start and stop with your host, add the
+following to /etc/rc.d/rc.local:
+
+  if [ -x /etc/rc.d/rc.yabsm ]; then
+    /etc/rc.d/rc.yabsm start
+  fi
+
+and add the following to /etc/rc.d/rc.local_shutdown (creating it if
+needed):
+
+  if [ -x /etc/rc.d/rc.yabsm ]; then
+    /etc/rc.d/rc.yabsm stop
+  fi
+
+Yabsm is configured via the /etc/yabsm.conf file. On installation, an
+example configuration will be installed to /etc/yabsm.conf.example.
+This example configuration is well documented and can be used (along
+with the manual) to help you create your own configuration.
diff --git a/system/yabsm/doinst.sh b/system/yabsm/doinst.sh
new file mode 100644
index 0000000000..0bbefd4a54
--- /dev/null
+++ b/system/yabsm/doinst.sh
@@ -0,0 +1,25 @@
+config() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  # If there's no config file by that name, mv it over:
+  if [ ! -r $OLD ]; then
+    mv $NEW $OLD
+  elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
+    # toss the redundant copy
+    rm $NEW
+  fi
+  # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+preserve_perms() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  if [ -e $OLD ]; then
+    cp -a $OLD ${NEW}.incoming
+    cat $NEW > ${NEW}.incoming
+    mv ${NEW}.incoming $NEW
+  fi
+  config $NEW
+}
+
+preserve_perms etc/rc.d/rc.yabsm.new
diff --git a/system/yabsm/rc.yabsm b/system/yabsm/rc.yabsm
new file mode 100644
index 0000000000..1d00263a65
--- /dev/null
+++ b/system/yabsm/rc.yabsm
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+# start/stop/restart the yabsm daemon.
+
+usage="usage: $0 start|stop|restart"
+
+if [ $# != 1 ]; then
+   echo "$usage"
+   exit 1
+fi
+
+case "$1" in
+'start')
+  echo "Starting yabsm daemon:  /usr/bin/yabsm"
+  /usr/bin/yabsm daemon start
+  ;;
+'stop')
+  echo "Stopping yabsm daemon:  /usr/bin/yabsm"
+  /usr/bin/yabsm daemon stop
+  ;;
+'restart')
+  echo "Restarting yabsm daemon:  /usr/bin/yabsm"
+  /usr/bin/yabsm daemon restart
+  ;;
+*)
+  echo "$usage"
+  exit 1
+esac
diff --git a/system/yabsm/slack-desc b/system/yabsm/slack-desc
new file mode 100644
index 0000000000..8564ae074f
--- /dev/null
+++ b/system/yabsm/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+     |-----handy-ruler------------------------------------------------------|
+yabsm: yabsm (yet another btrfs snapshot manager)
+yabsm:
+yabsm: A btrfs snapshot manager and backup system.
+yabsm:
+yabsm:
+yabsm:
+yabsm:
+yabsm:
+yabsm:
+yabsm:
+yabsm:
diff --git a/system/yabsm/yabsm.SlackBuild b/system/yabsm/yabsm.SlackBuild
new file mode 100644
index 0000000000..de3251c172
--- /dev/null
+++ b/system/yabsm/yabsm.SlackBuild
@@ -0,0 +1,97 @@
+#!/bin/bash
+
+# Slackware build script for yabsm
+
+# Copyright 2023 Nicholas Hubbard <nicholashubbard@posteo.net>
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=yabsm
+VERSION=${VERSION:-3.15.3}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+# yabsm's CPAN distribution name
+SRCNAM=App-Yabsm
+
+ARCH=noarch
+
+# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
+# the name of the created package would be, and then exit. This information
+# could be useful to other scripts.
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $SRCNAM-$VERSION
+tar xvf $CWD/$SRCNAM-$VERSION.tar.gz
+cd $SRCNAM-$VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+perl Makefile.PL \
+  PREFIX=/usr \
+  INSTALLDIRS=vendor \
+  INSTALLVENDORMAN1DIR=/usr/man/man1 \
+  INSTALLVENDORMAN3DIR=/usr/man/man3
+make
+make install DESTDIR=$PKG
+
+# add an rc.yabsm to start/stop/restart the daemon
+install -D -m 0755 $CWD/rc.yabsm $PKG/etc/rc.d/rc.yabsm.new
+
+# add the example configuration to /etc/yabsmd.conf.example
+install -D -m 0644 examples/yabsm.conf.example $PKG/etc/yabsm.conf.example
+
+find $PKG/usr/man -type f -exec gzip -9 {} \;
+
+for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
+
+find $PKG -name perllocal.pod -o -name ".packlist" -o -name "*.bs" | xargs rm -f || true
+
+find $PKG -depth -type d -empty -delete || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a Changes LICENSE $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a examples/yabsm.conf.example $PKG/etc/yabsm.conf.example
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
diff --git a/system/yabsm/yabsm.info b/system/yabsm/yabsm.info
new file mode 100644
index 0000000000..984af3f5e6
--- /dev/null
+++ b/system/yabsm/yabsm.info
@@ -0,0 +1,10 @@
+PRGNAM="yabsm"
+VERSION="3.15.3"
+HOMEPAGE="https://metacpan.org/dist/App-Yabsm/view/bin/yabsm"
+DOWNLOAD="https://cpan.metacpan.org/authors/id/N/NH/NHUBBARD/App-Yabsm-3.15.3.tar.gz"
+MD5SUM="47f83018534b8be80ba873889853c8b4"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Nicholas Hubbard"
+EMAIL="nicholashubbard@posteo.net"