%global with_debug 1

%if 0%{?with_debug}
%global _find_debuginfo_dwz_opts %{nil}
%global _dwz_low_mem_die_limit 0
%else
%global debug_package   %{nil}
%endif

%if ! 0%{?gobuild:1}
%define gobuild(o:) GO111MODULE=off go build -buildmode pie -compiler gc -tags="rpm_crashtraceback ${BUILDTAGS:-}" -ldflags "${LDFLAGS:-} -B 0x$(head -c20 /dev/urandom|od -An -tx1|tr -d ' \\n') -extldflags '-Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld '" -a -v -x %{?**};
%endif

%global provider github
%global provider_tld com
%global project containerd
%global repo stargz-snapshotter
# https://github.com/containerd/stargz-snapshotter
%global import_path %{provider}.%{provider_tld}/%{project}/%{repo}
%global git0 https://%{import_path}

%global built_tag v0.10.1
%global built_tag_strip %(b=%{built_tag}; echo ${b:1})

Name: %{repo}
Version: 0.10.1
Release: 2%{?dist}
Summary: Fast container image distribution plugin with lazy pulling
License: ASL 2.0
URL: %{git0}
Source0: %{built_tag}-vendor.tar.gz
BuildRequires: golang
BuildRequires: go-rpm-macros
BuildRequires: git
BuildRequires: glib2-devel
BuildRequires: glibc-static
BuildRequires: make
BuildRequires: systemd-rpm-macros

# vendored go libs, commented ones make rpmbuild unhappy
# awk '{print "Provides: bundled(golang("$1")) = "$2}' cmd/go.mod | sort
# Provides: bundled(golang(github.com/containerd/containerd)) = v1.6.0-beta.1.0.20211101005050-f0d3ea96cf8c
# Provides: bundled(golang(github.com/containerd/containerd/api)) = v1.6.0-beta.1.0.20211101005050-f0d3ea96cf8c
Provides: bundled(golang(github.com/containerd/go-cni)) = v1.1.0
Provides: bundled(golang(github.com/containerd/stargz-snapshotter)) = v0.10.0
Provides: bundled(golang(github.com/containerd/stargz-snapshotter/estargz)) = v0.10.0
Provides: bundled(golang(github.com/containerd/stargz-snapshotter/ipfs)) = v0.10.0
Provides: bundled(golang(github.com/coreos/go-systemd/v22)) = v22.3.2
Provides: bundled(golang(github.com/docker/go-metrics)) = v0.0.1
Provides: bundled(golang(github.com/hashicorp/go-multierror)) = v1.1.1
Provides: bundled(golang(github.com/ipfs/go-ipfs-http-client)) = v0.1.0
Provides: bundled(golang(github.com/ipfs/interface-go-ipfs-core)) = v0.5.2
Provides: bundled(golang(github.com/opencontainers/go-digest)) = v1.0.0
# Provides: bundled(golang(github.com/opencontainers/image-spec)) = v1.0.2-0.20210819154149-5ad6f50d6283
# Provides: bundled(golang(github.com/opencontainers/runtime-spec)) = v1.0.3-0.20210326190908-1c3f411f0417
Provides: bundled(golang(github.com/pelletier/go-toml)) = v1.9.4
Provides: bundled(golang(github.com/pkg/errors)) = v0.9.1
Provides: bundled(golang(github.com/rs/xid)) = v1.3.0
Provides: bundled(golang(github.com/sirupsen/logrus)) = v1.8.1
Provides: bundled(golang(github.com/urfave/cli)) = v1.22.4
Provides: bundled(golang(go)) = 1.16
# Provides: bundled(golang(golang.org/x/sys)) = v0.0.0-20210915083310-ed5796bab164
Provides: bundled(golang(google.golang.org/grpc)) = v1.42.0
Provides: bundled(golang(k8s.io/cri-api)) = v0.22.3

%description
%{summary}

%prep
%autosetup -Sgit -n %{name}-%{built_tag_strip}-vendor

%build
mkdir _build
pushd _build
mkdir -p src/%{provider}.%{provider_tld}/%{project}
ln -s $(dirs +1 -l) src/%{import_path}
popd

mv cmd/vendor src

export GOPATH=$(pwd)/_build:$(pwd)
export CGO_CFLAGS="-O2 -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -ffat-lto-objects -fexceptions -fasynchronous-unwind-tables -fstack-protector-strong -fstack-clash-protection -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64"
%ifarch x86_64
export CGO_CFLAGS+=" -m64 -mtune=generic -fcf-protection=full"
%endif
# These extra flags present in %%{optflags} have been skipped for now as they break the build
#export CGO_CFLAGS+=" -flto=auto -Wp,D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1"

%gobuild -o out/%{project}-stargz-grpc %{import_path}/cmd/%{project}-stargz-grpc
%gobuild -o out/ctr-remote %{import_path}/cmd/ctr-remote
%gobuild -o out/stargz-store %{import_path}/cmd/stargz-store

%install
export GOPATH=$(pwd)/_build:$(pwd):%{gopath}
make CMD_DESTDIR=%{buildroot}%{_prefix} install
sed -i 's/\/local//' script/config-cri-o/etc/systemd/system/stargz-store.service
install -D -m 644 script/config-cri-o/etc/systemd/system/stargz-store.service %{buildroot}%{_unitdir}/stargz-store.service

#define license tag if not already defined
%{!?_licensedir:%global license %doc}

%post
%systemd_post stargz-store.service

%preun
%systemd_preun stargz-store.service

%postun
%systemd_postun stargz-store.service

%files
%license LICENSE
%doc NOTICE.md README.md docs/{ctr-remote,overview,stargz-estargz,verification}.md
%{_bindir}/%{project}-stargz-grpc
%{_bindir}/ctr-remote
%{_bindir}/stargz-store
%{_unitdir}/stargz-store.service

%changelog
* Sat Jan 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0.10.1-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild

* Thu Nov 18 2021 RH Container Bot <rhcontainerbot@fedoraproject.org> - 0.10.1-1
- autobuilt v0.10.1

* Fri Nov 12 2021 RH Container Bot <rhcontainerbot@fedoraproject.org> - 0.10.0-1
- autobuilt v0.10.0

* Wed Oct 06 2021 Kohei Tokunaga <ktokunaga.mail@gmail.com> - 0.9.0-2
- Add install of systemd config for Stargz Store

* Wed Sep 29 2021 RH Container Bot <rhcontainerbot@fedoraproject.org> - 0.9.0-1
- autobuilt v0.9.0

* Thu Sep 09 2021 Lokesh Mandvekar <lsm5@fedoraproject.org> - 0.8.0-1
- Resolves: #2000732 - Initial package