#!/usr/bin/env bash
set -x

# Install deps
sudo apt install -y \
	cmake \
	dh-cmake \
	git \
	build-essential \
	libcairo2 \
	libcairo2-dev \
	libzip4 \
	libzip-dev \
	librsvg2-2 \
	librsvg2-dev \
	libtomlplusplus-dev \
	libtomlplusplus3

# Set github user and project name
USER="hyprwm"
PROJECT="hyprcursor"
LICENSE="bsd"
HOMEPAGE="https://github.com/hyprwm/hyprcursor"
BUILD_HOME="/var/tmp/hyprcursor-git_build"
PACKAGE="hyprcursor"
VERSION=$(curl "https://api.github.com/repos/${USER}/${PROJECT}/tags?per_page=5" | jq -r '.[0] | .name')
VERSION=${VERSION:1} # strip the preceding 'v'
SECTION="x11/wm"
DEBEMAIL="cyteen@ring-zero.xo.uk"
DEBFULLNAME="Cyteen May"
DESCRIPTION="Hyprcursor is a cursor theme format."
LONG_DESCRIPTION="Hyprcursor is an efficient cursor theme format that addresses the limitations of XCursor, including poor scaling, lack of support for vector cursors, and high space inefficiency."

# Make the BUILD_HOME directory and clone upstream
mkdir -p ${BUILD_HOME}
cd ${BUILD_HOME} || exit

git clone https://github.com/${USER}/${PROJECT}.git ${PACKAGE}-${VERSION}

cd ${PACKAGE}-${VERSION} || exit

# debianize the BUILD_HOME directory
dh_make \
	--createorig \
	--single \
	--native \
	--copyright ${LICENSE} \
	--yes

# Customize the debian directory values
sed -i 's|^\(Section: \).*|\1'${SECTION}'|' debian/control
sed -i "s|^\(Maintainer: \).*|\1'${DEBFULLNAME}\ \<${DEBEMAIL}\>'|" debian/control
sed -i 's|^\(Homepage: \).*|\1'${HOMEPAGE}'|' debian/control
# sed -i "s,^\(Description: \).*,\1${DESCRIPTION}," debian/control
# sed -i "s|.*insert long.*|${LONG_DESCRIPTION}|" debian/control
sed -i "s|<insert up to 60 chars description>|${DESCRIPTION}|" debian/control
sed -i "s|<Insert long description, indented with spaces.>|${LONG_DESCRIPTION}|" debian/control

cat <<'EOF' >debian/rules
#!/usr/bin/make -f

# Uncomment and adjust the following lines as needed
#export DH_VERBOSE = 1
#export DEB_BUILD_MAINT_OPTIONS = hardening=+all
#export DEB_CFLAGS_MAINT_APPEND = -Wall -pedantic
#export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed

%:
	dh $@ --buildsystem=cmake

override_dh_auto_configure:
	dh_auto_configure -- \
	-DCMAKE_INSTALL_PREFIX=/usr \
  -DCMAKE_BUILD_TYPE:STRING=Release \
	-DCMAKE_LIBRARY_ARCHITECTURE="$(DEB_HOST_MULTIARCH)"
EOF

# Build and install Hyprcursor using CMake
# cmake --no-warn-unused-cli -DCMAKE_BUILD_TYPE:STRING=Release -DCMAKE_INSTALL_PREFIX:PATH=/usr -S . -B ./build
# cmake --build ./build --config Release --target all -j$(nproc 2>/dev/null || getconf NPROCESSORS_CONF)
# sudo cmake --install build

cat <<EOF >debian/watch
version=4
opts=filenamemangle=s/.+\/v?(\d\S+)\.tar\.gz/${PROJECT}-$1\.tar\.gz/ \
 https://github.com/${USER}/${PROJECT}/tags .*/v?(\d\S+)\.tar\.gz
EOF

DEB_BUILD_OPTIONS=nocheck dpkg-buildpackage -us -uc -b

echo ${PACKAGE}_${VERSION}_amd64.deb

sudo dpkg -i ../${PACKAGE}_${VERSION}_amd64.deb