chef-workstation.SlackBuild

#!/bin/sh

# Copyright 2009-2010  Erik Hanson, Minneapolis, MN, USA
# Copyright 2011, 2015  Patrick J. Volkerding, Sebeka, MN, USA
# Copyright 2018-2020  Zak B. Elep, Makati, Manila, Philippines
# 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.


PKGNAM=chef-workstation
RELEASE=${RELEASE:-21.7.524-1}

# Allow $ARCH to be preset before running the script.  This is useful in the
# case where someone is running a 32-bit chroot environment under an x86_64
# kernel:
ARCH="x86_64"
DEBARCH="amd64"

# Get the version from the Debian/Ubuntu .deb (thanks to Fred Richards):
VERSION=$(ar p "chef-workstation_${RELEASE}_${DEBARCH}.deb" control.tar.gz 2> /dev/null | tar zxO ./control 2> /dev/null | grep Version | awk '{print $2}' | cut -d- -f1)
BUILD=${BUILD:-1zakame}


if [ ! "$(id -u)" = 0 ]; then
  cat << EOF

This script must be run as root.

EOF
  exit 1
fi

if ! /bin/ls chef-workstation_*.deb 1> /dev/null 2> /dev/null ; then
  cat << EOF

This is a script to repackage a chef-workstation .deb package
for Slackware.  Run this script in the same directory as this
binary package:

  chef-workstation_${RELEASE}_${DEBARCH}.deb

This will create a Slackware .txz package.  Install it with installpkg
or use upgradepkg to upgrade from a previous version.

EOF
  exit 1
fi

CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-$PKGNAM
OUTPUT=${OUTPUT:-/tmp}

/bin/sha256sum -c chef-workstation.checksums || exit 1

rm -rf "$PKG"
mkdir -p "$TMP" "$PKG" "$OUTPUT"
cd "$PKG" || exit 1
ar p "$CWD/chef-workstation_${RELEASE}_${DEBARCH}.deb" data.tar.xz | tar xJv || exit 1
chown -R root:root .
chmod -R u+w,go+r-w,a-s .

# Link binaries in /opt/chef-workstation/bin to /usr/bin:
binaries="berks chef chef-analyze chef-apply chef-automate-collect chef-cli chef-client chef-resource-inspector chef-run chef-service-manager chef-shell chef-solo chef-vault chef-windows-service chef-zero cookstyle delivery fauxhai foodcritic hab inspec kitchen knife mixlib-install ohai stove"
mkdir -p "$PKG/usr/bin"
for binary in $binaries; do
  ( cd "$PKG/usr/bin" || exit 1 ; ln -sf "../../opt/chef-workstation/bin/$binary" "$binary" )
done

# Link experimental chef-workstation-app to /usr/bin:
( cd "$PKG/usr/bin" || exit 1 ; ln -sf ../../opt/chef-workstation/components/chef-workstation-app/chef-workstation-app chef-workstation-app )

# Make sure top-level perms are correct:
chmod 0755 .

mkdir -p "$PKG/install"
cat "$CWD/slack-desc" > "$PKG/install/slack-desc"

cd "$PKG" || exit 1
/sbin/makepkg -l y -c n "$OUTPUT/$PKGNAM-$VERSION-$ARCH-$BUILD.txz"