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# Maintainer: Bao Trinh <qubidt at gmail dot com>
# Contributor: nightuser <nightuser.android@gmail.com>

pkgname=dduper-git
_pkgname=${pkgname%'-git'}
pkgver=0.04.r23.g11b7855
_btrfsprogsver=6.1
pkgrel=1
pkgdesc='Block-level out-of-band BTRFS dedupe tool'
url="https://github.com/Lakshmipathi/dduper"
license=(GPL2)
arch=(x86_64)
makedepends=('git')
depends=('glibc' 'util-linux-libs' 'lzo' 'zlib' 'zstd' 'libgcrypt' 'python' 'python-numpy' 'python-prettytable')
source=(
	"${_pkgname}::git+https://github.com/Lakshmipathi/dduper.git"
	"https://www.kernel.org/pub/linux/kernel/people/kdave/btrfs-progs/btrfs-progs-v${_btrfsprogsver}.tar."{sign,xz}
	'0001-Change-the-path-to-patched-btrfs.patch')
sha256sums=('SKIP'
            'SKIP'
            '378bcafabdb64c453ac64fef3d4cf8c8d5e47f310319743f580667f9c1114657'
            'e00b2c85b3905155ebbedfe0b985e390915ee0576136137937687e008a2de352')
validpgpkeys=(
	'F2B41200C54EFB30380C1756C565D5F9D76D583B')

pkgver() {
	cd "${_pkgname}"
	git describe --long --tags --abbrev=7 | sed 's/^v//;s/\([^-]*-g\)/r\1/;s/-/./g'
}

prepare() {
	cd "${srcdir}/${_pkgname}"
	patch -Np1 -i "${srcdir}/0001-Change-the-path-to-patched-btrfs.patch"

	cd "${srcdir}/btrfs-progs-v${_btrfsprogsver}"
	patch -Np1 -i "${srcdir}/${_pkgname}/patch/btrfs-progs-v${_btrfsprogsver}/0001-Print-csum-for-a-given-file-on-stdout.patch"
}

build() {
	cd "btrfs-progs-v${_btrfsprogsver}"
	./autogen.sh
	./configure --prefix=/usr --with-crypto=libgcrypt \
		--disable-documentation \
		--disable-shared --disable-static \
		--disable-convert --disable-python
	make btrfs
}

package() {
	install -Dm755 "${_pkgname}/${_pkgname}" "${pkgdir}/usr/bin/${_pkgname}"
	install -Dm755 "btrfs-progs-v${_btrfsprogsver}/btrfs" "${pkgdir}/usr/lib/${_pkgname}-btrfs"
}

# vim: noet:sw=8:ts=8