# Contributor: Oleg Titov <oleg.titov@gmail.com>
# Maintainer: Oleg Titov <oleg.titov@gmail.com>
pkgname=singularity
pkgver=3.1.1
pkgrel=0
pkgdesc="Application containers focused on reproducibility for scientific computing and HPC world."
url="https://www.sylabs.io/singularity/"
arch="all"
license="BSD-3-Clause BSD-3-Clause-LBNL"
options="suid"
depends="squashfs-tools"
makedepends="
	go
	linux-headers
	openssl-dev
	libuuid
	util-linux-dev
	libseccomp-dev
	"
subpackages="$pkgname-doc $pkgname-bash-completion:bashcomp:noarch"
source="$pkgname-$pkgver.tar.gz::https://github.com/sylabs/singularity/archive/v$pkgver.tar.gz"
builddir="$srcdir/src/github.com/sylabs/$pkgname"

prepare() {
	export GOPATH="$srcdir"

	mkdir -p $(dirname $builddir)
	mv "$srcdir"/$pkgname-$pkgver "$builddir"/

	default_prepare
}

build() {
	export GOPATH="$srcdir"
	export GOBIN="$GOPATH/bin"

	./mconfig \
		--prefix=/usr \
		--sysconfdir=/etc \
		--mandir=/usr/share/man \
		--infodir=/usr/share/infodir \
		--localstatedir=/var

	cd ./builddir
	make
}

check() {
	cd "$builddir"/builddir/

	./singularity version

	./singularity search alpine

	./singularity key search Sylabs

	./singularity pull alpine
	printf 'Y\n' | ./singularity verify alpine_latest.sif 
	./singularity key list

	./singularity cache list
	./singularity cache clean --name alpine_latest.sif
	./singularity cache list
}

package() {
	cd "$builddir"/builddir/
	make DESTDIR="$pkgdir" install

	# bash completion has it's own package
	rm -r "$pkgdir"/etc/bash_completion.d/

	cd "$builddir"
	install -m644 -D -t "$pkgdir/usr/share/licenses/$pkgname" LICENSE.md
	install -m644 -D -t "$pkgdir/usr/share/licenses/$pkgname" LICENSE-LBNL.md
	install -m644 -D -t "$pkgdir/usr/share/doc/$pkgname" README.md

}

bashcomp() {
	depends=""
	pkgdesc="Bash completion for $pkgname"
	install_if="$pkgname=$pkgver-r$pkgrel bash-completion"

	install -Dm 644 "$builddir"/builddir/etc/bash_completion.d/singularity \
		"$subpkgdir"/usr/share/bash-completion/completions/$pkgname
}
sha512sums="e3456b8629ea697f78f3260dc4f3ae3689a9dc274c49f7e8afb1c3f6f333f5e7402d4253eca767ae90b52e67ee006b58793338384cadda50191fba0e0e7bfd55  singularity-3.1.1.tar.gz"