# Contributor: Sergei Lukin <sergej.lukin@gmail.com>
# Contributor: Sören Tempel <soeren+alpine@soeren-tempel.net>
# Contributor: Pierre-Gilas MILLON <pgmillon@gmail.com>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=libgit2
pkgver=1.1.1
pkgrel=0
pkgdesc="linkable library for Git"
url="https://libgit2.org/"
arch="all"
license="GPL-2.0-only WITH GCC-exception-2.0"
depends_dev="curl-dev libssh2-dev http-parser-dev"
makedepends_host="$depends_dev zlib-dev openssl-dev pcre-dev"
makedepends_build="python3 cmake"
subpackages="$pkgname-static $pkgname-dev $pkgname-tests::noarch"
source="$pkgname-$pkgver.tar.gz::https://github.com/libgit2/libgit2/archive/v$pkgver.tar.gz
	"

# secfixes:
#   0.28.4-r0:
#     - CVE-2019-1348
#     - CVE-2019-1349
#     - CVE-2019-1350
#     - CVE-2019-1351
#     - CVE-2019-1352
#     - CVE-2019-1353
#     - CVE-2019-1354
#     - CVE-2019-1387
#   0.27.4-r0:
#     - CVE-2018-15501
#   0.27.3-r0:
#     - CVE-2018-10887
#     - CVE-2018-10888
#   0.25.1-r0:
#     - CVE-2016-10128
#     - CVE-2016-10129
#     - CVE-2016-10130
#   0.24.3-r0:
#     - CVE-2016-8568
#     - CVE-2016-8569

prepare() {
	default_prepare
	mkdir -p "$builddir"/build
	sed -i 's|/usr/bin/env python|/usr/bin/env python3|' tests/generate.py

	if [ "$CARCH" = "ppc64le" ]; then
		# this test hangs
		sed -i -E '/ADD_CLAR_TEST\(auth_clone /d' tests/CMakeLists.txt
	fi
}

build() {
	cd "$builddir"/build

	cmake .. \
		-DCMAKE_BUILD_TYPE=None \
		-DCMAKE_INSTALL_PREFIX=/usr \
		-DCMAKE_INSTALL_LIBDIR=lib \
		-DUSE_HTTP_PARSER=system \
		-DUSE_HTTPS=OpenSSL \
		-DREGEX_BACKEND=pcre \
		-DUSE_BUNDLED_ZLIB=OFF \
		-DCMAKE_C_FLAGS="$CFLAGS"
	make

	# Build static library
	mkdir -p "$builddir"/build-static
	cd "$builddir"/build-static

	cmake .. \
		-DCMAKE_BUILD_TYPE=None \
		-DCMAKE_INSTALL_PREFIX=/usr \
		-DCMAKE_INSTALL_LIBDIR=lib \
		-DUSE_HTTP_PARSER=system \
		-DUSE_HTTPS=OpenSSL \
		-DREGEX_BACKEND=pcre \
		-DUSE_BUNDLED_ZLIB=OFF \
		-DCMAKE_C_FLAGS="$CFLAGS" \
		-DBUILD_SHARED_LIBS=OFF
	make
}

check() {
	cd "$builddir"/build
	# Test 'offline' fails on s390x, aarch64 and ppc64le
	ctest -E 'offline|online'
}

package() {
	make -C build DESTDIR="$pkgdir" install
	make -C build-static DESTDIR="$pkgdir" install
}

tests() {
	pkgdesc="$pkgdesc (tests)"

	mkdir -p "$subpkgdir"/usr/src/$pkgname/
	cp -a "$builddir"/tests "$subpkgdir"/usr/src/$pkgname/
}

sha512sums="
287255c81e5baa04d8fbce95efca8174cb34da8025cab979445d41e8361955f1d8c582d7705666ae9fc03c5215fc4f4f57e51d73d14ca9b063ed94077f88e6bc  libgit2-1.1.1.tar.gz
"