#!/bin/bash
# İnary paketi üreten clone makepkg (SulinOS topluluğu tarafından geliştirildi)
# Çok önemli uyarı: bu betik deneysel çalışmadır. sisteme zarar verebilir.
#
# Bu betik ile tüm archlinux/aur paketleri derlenememektedir.
arch-meson(){
	exec meson setup \
	  --prefix        /usr \
	  --libexecdir    lib \
	  --sbindir       bin \
	  --buildtype     plain \
	  --auto-features enabled \
	  --wrap-mode     nodownload \
	  -D              b_lto=true \
	  -D              b_pie=true \
	  "$@"

}
pwd=$(pwd)
export pkgdir=$pwd/install
export srcdir=.
export distrel=s19
. PKGBUILD
fetch_sources(){
	for src in ${source[@]} ${source_x86_64[@]} ; do
		echo -e "\033[44;1m$src\033[;0m"
		if echo "$src" | grep "git://" &>/dev/null ; then
			srcloc=$(echo $src | sed "s|^.*git://|git://|g")
			srcname=$(echo $src | sed "s|::git://.*$||g")
			echo $srcloc $srcname
			[ -d "$srcname" ] || git clone  --depth=1 $srcloc $srcname
		elif echo "$src" | grep "^git+" &>/dev/null ; then
			srcloc=$(echo $src | sed "s|^git+||g")
			git clone --depth=1 $srcloc || true
		elif echo "$src" | grep "::http" &>/dev/null ; then
                        srcloc=$(echo $src | sed "s|^.*::||g")
                        srcname=$(echo $src | sed "s|::http.*$||g")
			echo $srcloc
			wget -c $srcloc -O $srcname
			echo $srcname | grep ".tar.*" && tar -xf $srcname
		elif [ -f $src ] ; then
			touch $src
		else
			wget -c $src -O $(basename $src) || true
			basename $src | grep ".tar.*" && tar -xf $(basename $src) || true
		fi
	done
}
check_make_dep(){
	missdep=""
	for dep in ${makedepends[@]} ${depends[@]}
	do
		echo "checking $dep"
		LANG=C inary info $dep -s -N | grep "\[inst\]" >/dev/null
		if [ ! $? -eq 0 ] ; then
			if [ "$dep" != "hicolor-icon-theme" ] ; then
				export missdep="$missdep $dep"
			fi
			#exit 1
		fi
	done
	echo -e "\033[31;1mMissing: $missdep\033[;0m" > /dev/stderr
	if [ "$missdep" != "" ] ; then
		su -c "inary it $missdep" || {
			echo -e "\033[31;1mInary cannot install all dependencies.\nPress any key to continue or ctrl c to exit.\033[;0m"
			read -n 1 c
		}
	fi
}
function_exists() {
    declare -f -F $1 > /dev/null
    return $?
}
run(){
	cd $pwd
	if function_exists $1 ; then
		echo -e "\033[32;1m$2\033[;0m" > /dev/stderr
		if ! $1 ; then
			echo -e "\033[31;1m$1 failed\033[;0m" > /dev/stderr
			exit 1
		fi
	fi
}
create_tar(){
cd install
[ -f ../install.tar.xz ] && rm -f ../install.tar.xz
tar --xz -cf ../install.tar.xz *
echo -e "<Files>" > ../files.xml
find | sed "s|^\./||g" | while read line
do
	if [ -f $line ] ; then
		echo -e "   <File>" >> ../files.xml
	        echo -e "      <Path>$line</Path>" >> ../files.xml
        	echo -e "      <Type>data</Type>" >> ../files.xml
        	echo -e "      <Size>$(du -b $line | awk '{print $1}')</Size>" >> ../files.xml
        	echo -e "      <Uid>0</Uid>" >> ../files.xml
        	echo -e "      <Gid>0</Gid>" >> ../files.xml
        	echo -e "      <Mode>0o755</Mode>" >> ../files.xml
        	echo -e "      <Hash>$(sha1sum $line | awk '{print $1}')</Hash>" >> ../files.xml
        	echo -e "   </File>" >> ../files.xml
	fi
done
echo -e "</Files>" >> ../files.xml
}
write_metadata(){
	export installtarhash="$(sha1sum install.tar.xz | awk '{print $1}')"
	echo -e "<INARY>"
	echo -e "    <Source>"
	echo -e "        <Name>$pkgname</Name>"
	echo -e "        <Homepage>$url</Homepage>"
	echo -e "        <Packager>"
	echo -e "            <Name>Auto generated</Name>"
	echo -e "            <Email>auto@generat.et</Email>"
	echo -e "        </Packager>"
	echo -e "    </Source>"
	echo -e "    <Package>"
	echo -e "    <RFP></RFP>"
	echo -e "    <PartOf>aur</PartOf>"	
	echo -e "        <Name>$pkgname</Name>"
	echo -e "        <Summary xml:lang=\"en\">$pkgdesc</Summary>"
	echo -e "        <Description xml:lang=\"en\">$pkgdesc</Description>"
	echo -e "        <IsA>app</IsA>"
	echo -e "        <License>$license</License>"
	echo -e "    <RuntimeDependencies>"
	for dep in ${depends[@]}
	do
		echo -e "        <Dependency>$dep</Dependency>"
	done
	echo -e "    </RuntimeDependencies>"
	echo -e "        <Files>"
	echo -e "            <Path fileType=\"data\">/usr</Path>"
	echo -e "            <Path fileType=\"data\">/etc</Path>"
	echo -e "            <Path fileType=\"data\">/bin</Path>"
	echo -e "            <Path fileType=\"data\">/var</Path>"
	echo -e "            <Path fileType=\"data\">/lib</Path>"
	echo -e "            <Path fileType=\"data\">/boot</Path>"
	echo -e "        </Files>"
	echo -e "        <History>"
	echo -e "            <Update release=\"1\">"
	echo -e "                <Date>2020-04-24</Date>"
	echo -e "                <Version>$pkgver</Version>"
	echo -e "                <Comment>Auto generated.</Comment>"
	echo -e "                <Name>Auto generated</Name>"
	echo -e "                <Email>auto@generat.et</Email>"
	echo -e "            </Update>"
	echo -e "        </History>"
	echo -e "        <BuildHost>uludag</BuildHost>"
	echo -e "        <Distribution>Sulin</Distribution>"
	echo -e "        <DistributionRelease>2019</DistributionRelease>"
	echo -e "        <Architecture>x86_64</Architecture>"
	echo -e "        <InstalledSize>1</InstalledSize>"
	echo -e "        <InstallTarHash>$installtarhash</InstallTarHash>"
	echo -e "        <PackageFormat>1.2</PackageFormat>"
	echo -e "    </Package>"
	echo -e "</INARY>"
}
create_inary(){
	zip $pkgname-$pkgver-$pkgrel-$distrel-$(uname -m).inary install.tar.xz metadata.xml files.xml
}
run fetch_sources "Downloading"
run check_make_dep "Checking dependency"
run pkgver "Runninn pkgver"
run prepare "Running prepare"
run build "Building"
run package "Installing"
run create_tar "Creating install.tar.xz"
run write_metadata "Generating metadata.xml" > $pwd/metadata.xml
run create_inary "Building inary file"