void-packages/srcpkgs/nix/template

# Template file for 'nix'
pkgname=nix
version=1.6.1
revision=1
build_style=gnu-configure
# Use /nix/var as suggested by the official Manual.
configure_args="--localstatedir=/nix/var"
hostmakedepends="pkg-config flex"
makedepends="bzip2-devel openssl-devel sqlite-devel gc-devel curl perl-WWW-Curl perl-DBD-SQLite"
# Default configuration file.
conf_files="/etc/nix/nix.conf"
# Extra run-time dependencies.
depends="curl perl-WWW-Curl perl-DBD-SQLite"
# Create required build users/groups.
system_groups="nixbld"
for f in $(seq 10); do
	system_accounts+=" nixbld${f}"
	eval export nixbld\${f}_homedir="/var/empty"
	eval export nixbld\${f}_groups="nixbld"
done
# Register systemd service by default.
systemd_services="nix-daemon.service on"
# Create required run-time directories.
make_dirs="
	/nix/var/log/nix/drvs 0755 root root
	/nix/var/nix/profiles 0755 root root
	/nix/var/nix/profiles/per-user 1777 root root
	/nix/var/nix/gcroots/per-user 1777 root root
	/nix/var/nix/temproots 0755 root root
	/nix/var/nix/gcroots 0755 root root
	/nix/var/nix/manifests 0755 root root
	/nix/var/nix/userpool 0755 root root
	/nix/var/nix/db 0755 root root
	/nix/store 1775 root nixbld"
short_desc="A purely functional package manager"
maintainer="Juan RP <xtraeme@gmail.com>"
license="MIT"
homepage="http://nixos.org/nix/"
distfiles="http://nixos.org/releases/nix/nix-${version}/nix-${version}.tar.xz"
checksum=31d15f99b2405924a4be278334cc973a71999303631e6798c1d294db9be4bf84

post_install() {
	# Remove unused stuff.
	rm -rf ${DESTDIR}/usr/include ${DESTDIR}/nix
	# Let users interact with the nix-daemon by default.
	vmkdir etc/profile.d
	echo 'export NIX_REMOTE=daemon' > ${DESTDIR}/etc/profile.d/nix-daemon.sh
	# Install nix-daemon systemd service.
	vinstall ${FILESDIR}/nix-daemon.service 644 usr/lib/systemd/system
	# Setup build users.
	echo 'build-users-group = nixbld' > ${DESTDIR}/etc/nix/nix.conf
	# Install our profile.d/nix for multi-user by default.
	vinstall ${FILESDIR}/nix.sh 644 etc/profile.d
}