slackbuilds/ap/knock-bin/SlackBuild

#!/bin/bash

CWD=$(pwd)

PRGNAM=$(basename $CWD)
VERSION=${VERSION:-$(curl -s https://api.github.com/repos/BentonEdmondson/knock/tags | jq -r '.[1].name')}
ARCH=$(uname -m)
BUILD=${BUILD:-1}
TAG=${TAG:-gwh}
TMP=${TMP:-/tmp/$TAG}
PKG=$TMP/pkg-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

REPOSITORY=${REPOSITORY:-/home/installs/SlackBuilds/_repositories/$PRGNAM}

mkdir -p $REPOSITORY

[ ! -e $REPOSITORY/knock-${VERSION}-${ARCH}-linux ] && wget -c -O $REPOSITORY/knock-${VERSION}-${ARCH}-linux https://github.com/BentonEdmondson/knock/releases/download/${VERSION}/knock-${VERSION}-${ARCH}-linux

DOCS="license readme.md demo.png"
for i in $DOCS; do
    [ ! -e $REPOSITORY/${i}-${VERSION} ] && wget -c -O $REPOSITORY/${i}-${VERSION} https://raw.githubusercontent.com/BentonEdmondson/knock/${VERSION}/$i
done

rm -fr $PKG
mkdir -p $PKG/usr/{bin,doc/knock}/

cp $REPOSITORY/knock-${VERSION}-${ARCH}-linux $PKG/usr/bin/knock
chmod +x $PKG/usr/bin/knock

for i in $DOCS; do
    cp $REPOSITORY/${i}-${VERSION} $PKG/usr/doc/knock/$i
done

mkdir -p $PKG/install

cat <<EOF > $PKG/install/slack-desc
# 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 ':'.

         |-----handy-ruler------------------------------------------------------|
${PRGNAM}: ${PRGNAM} (Convert ACSM files to DRM-free EPUB files with one command)
${PRGNAM}:
${PRGNAM}: This software does not utilize Adobe Digital Editions nor Wine. It is
${PRGNAM}: completely free and open-source software written natively for Linux.
${PRGNAM}:
${PRGNAM}: usage:
${PRGNAM}:   $ knock file.acsm
${PRGNAM}:
${PRGNAM}:
${PRGNAM}:
${PRGNAM}: https://github.com/BentonEdmondson/knock
EOF

cd $PKG
rm -f $PKG/{,usr/}lib$(uname -m | grep -o 64)/*.la
/sbin/makepkg --linkadd y --chown n --prepend ${OUTPUT}/${PRGNAM}-$(echo ${VERSION} | tr - _)-${ARCH}-${BUILD}${TAG}.txz