# Maintainer: George Rawlinson <grawlinson@archlinux.org>
# Contributor: Maciej Sieczka <msieczka at sieczka dot org>

pkgname=apptainer
pkgver=1.1.8
pkgrel=1
pkgdesc='Application containers for secure high performance computing'
arch=('x86_64')
url='https://apptainer.org/'
license=('BSD' 'custom:LBNL')
backup=(
  'etc/apptainer/apptainer.conf'
  'etc/apptainer/capability.json'
  'etc/apptainer/cgroups/cgroups.toml'
  'etc/apptainer/dmtcp-conf.yaml'
  'etc/apptainer/ecl.toml'
  'etc/apptainer/global-pgp-public'
  'etc/apptainer/network/00_bridge.conflist'
  'etc/apptainer/network/10_ptp.conflist'
  'etc/apptainer/network/20_ipvlan.conflist'
  'etc/apptainer/network/30_macvlan.conflist'
  'etc/apptainer/network/40_fakeroot.conflist'
  'etc/apptainer/nvliblist.conf'
  'etc/apptainer/remote.yaml'
  'etc/apptainer/rocmliblist.conf'
  'etc/apptainer/seccomp-profiles/default.json'
)
depends=(
  'fakeroot'
  'fuse2fs'
  'fuse-overlayfs'
  'squashfs-tools'
  'squashfuse'
  'libseccomp'
  'e2fsprogs'
)
makedepends=(
  'git'
  'go'
  'cryptsetup'
)
conflicts=('singularity-container')
replaces=('singularity-container')
options=('!lto' '!debug')
_commit='60420641b175f0c224f116397399d263394a0ee8'
source=(
  "$pkgname::git+https://github.com/apptainer/apptainer.git#commit=$_commit"
  'tmpfiles.conf'
)
sha512sums=('SKIP'
            '5f10f162e7e48d2ca821529906a4ef692fc32cec8f61d8f03ea60361e1a204eacbeca8b6214bea0accd019c765d9c4c15300ca01c83ab3cbbdc44e82c7e4908d')
b2sums=('SKIP'
        'dc9bfeb268d297b8785348c83f89a68ff760de278c8f101831a930ca0b42d2052d0498d7dd8c66f48b9fef2eb3c901de082939e85b22d0a99f7db4e22744bced')

pkgver() {
  cd "$pkgname"

  git describe --tags | sed 's/^v//'
}

prepare() {
  cd "$pkgname"

  # fix bash completion path
  sed -e "s|/etc/bash_completion.d|/usr/share/bash-completion/completions|" \
    -e "s|\$(SYSCONFDIR)/bash_completion.d|/usr/share/bash-completion/completions|" \
    -i  mlocal/frags/build_cli.mk
}

build() {
  cd "$pkgname"

  # provide version to build script
  echo "$pkgver" > VERSION

  # set Go flags
  export CGO_CPPFLAGS="${CPPFLAGS}"
  export CGO_CFLAGS="${CFLAGS}"
  export CGO_CXXFLAGS="${CXXFLAGS}"
  export CGO_LDFLAGS="${LDFLAGS}"
  export GOFLAGS="-buildmode=pie -trimpath -ldflags=-linkmode=external -mod=readonly -modcacherw"

  ./mconfig \
    --prefix=/usr \
    --sysconfdir=/etc \
    --libexecdir=/usr/lib \
    --localstatedir=/var/lib \
    -P release-stripped \
    --without-suid \
    -v

  make -C builddir
}

package() {
  cd "$pkgname"

  # binaries & man pages
  make -C builddir DESTDIR="$pkgdir" install

  # license
  install -vDm644 -t "$pkgdir/usr/share/licenses/$pkgname" LICENSE.md

  # documentation
  install -vDm644 -t "$pkgdir/usr/share/doc/$pkgname" README.md

  # let systemd-tmpfiles generate state directory
  rm -rf "$pkgdir/var"
  install -vDm644 "$srcdir/tmpfiles.conf" \
    "$pkgdir/usr/lib/tmpfiles.d/$pkgname.conf"
}