#!/bin/bash

CWD=$(pwd)

PRGNAM=$(basename $CWD)
GITHUB_REPO=gohugoio/hugo
VERSION=${VERSION:-$(curl -s https://api.github.com/repos/${GITHUB_REPO}/tags | jq -r '.[0].name' | tr -d v)}
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

HUGO_ARCH="64bit"
case $(uname -m) in
    "x86_64")
	HUGO_ARCH="64bit"
	;;
    "aarch64")
	HUGO_ARCH="ARM64"
	;;
    "arm*")
	HUGO_ARCH="ARM"
	;;
esac

[ ! -e $REPOSITORY/hugo_${VERSION}_Linux-${HUGO_ARCH}.tar.gz ] && wget -c -O $REPOSITORY/hugo_${VERSION}_Linux-${HUGO_ARCH}.tar.gz https://github.com/gohugoio/hugo/releases/download/v${VERSION}/hugo_${VERSION}_Linux-${HUGO_ARCH}.tar.gz

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

cd $PKG/usr/bin/
tar xvf $REPOSITORY/hugo_${VERSION}_Linux-${HUGO_ARCH}.tar.gz
mv README.md LICENSE $PKG/usr/doc/hugo/
chmod +x $PKG/usr/bin/hugo

mkdir -p $PKG/usr/share/zsh/site-functions
$PKG/usr/bin/hugo completion zsh > $PKG/usr/share/zsh/site-functions/_hugo

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} (The world’s fastest framework for building websites.)
${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}: 
${PRGNAM}: 
${PRGNAM}:
${PRGNAM}:
${PRGNAM}:
${PRGNAM}: https://gohugo.io
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