#!/usr/bin/env bash

# Exit the script if any of the commands fail
set -e
set -u
set -o pipefail

# Set working directory to the location of this script
cd "$(dirname "${BASH_SOURCE[0]}")"
STARTDIR="$(pwd)"
DESTDIR="$STARTDIR/pkg"
OUTDIR="$STARTDIR/deb"
mkdir "$OUTDIR"

# get version
repo="aristocratos/bpytop"
api=$(curl --silent "https://api.github.com/repos/$repo/tags")
new=$(echo $api | grep -Po '"name": "v\K.*?(?=")' | sort -V | tail -n 1)
rm -rf "$DESTDIR"

wget -q https://github.com/$repo/archive/v$new.tar.gz -O "$STARTDIR/bpytop.tar.gz"
tar xzf "$STARTDIR/bpytop.tar.gz"

# Install files
install -Dm 755 "$STARTDIR/bpytop-$new/bpytop.py" "$DESTDIR/usr/local/bin/bpytop"
install -Dm 644 "$STARTDIR/bpytop-$new/README.md" "$DESTDIR/usr/local/share/bpytop/doc"
install -dm 644 "$STARTDIR/bpytop-$new/themes" "$DESTDIR/usr/local/share/"

mkdir -p "$DESTDIR/DEBIAN"
cp "$STARTDIR/DEBIAN/"* "$DESTDIR/DEBIAN/"

# Modify control file for build
sed -i "s/VERSION-TO-REPLACE/$new/" "$DESTDIR/DEBIAN/control"

# Build .deb
dpkg-deb --build "$DESTDIR" "$OUTDIR"