# Generated by rust2rpm 18
%bcond_without check
%global __cargo_skip_build 0

%global crate below

%if 0%{?el8}
# disabling this as it chokes on the vendored dependencies
%undefine __brp_mangle_shebangs
# el8 doesn't have these macros
%global __crates_url https://crates.io/api/v1/crates/
%global crates_source %{__crates_url}%{crate}/%{version}/download#/%{crate}-%{version}.crate
%endif

%global forgeurl https://github.com/facebookincubator/below

Name:           rust-%{crate}
Version:        0.3.0
Release:        %autorelease
Summary:        Interactive tool to view and record historical system data

# Upstream license specification: Apache-2.0
License:        ASL 2.0
URL:            https://crates.io/crates/below
Source:         %{crates_source}

# Get these from the repo as they aren't included in the crate
Source1:        %{forgeurl}/raw/v%{version}/etc/below.service
Source2:        %{forgeurl}/raw/v%{version}/etc/logrotate.conf
Source3:        %{forgeurl}/raw/v%{version}/README.md#/README-upstream.md
# vendored dependencies for EPEL
# update with ./update-vendor-tarball.sh after bumping the specfile version
Source4:        %{crate}-%{version}-vendor.tar.gz
# EPEL specific doc
Source5:        README-epel.md

ExclusiveArch:  %{rust_arches}

%if 0%{?el8}
BuildRequires:  rust-toolset
# for libbpf-sys
BuildRequires:  kernel-headers
BuildRequires:  elfutils-libelf-devel
BuildRequires:  libbpf-devel
BuildRequires:  zlib-devel
# for libbpf-cargo
BuildRequires:  clang
BuildRequires:  rustfmt
%else
BuildRequires:  rust-packaging
%endif
BuildRequires:  systemd-rpm-macros

%global _description %{expand:
below is an interactive tool to view and record historical system data. It has
support for:

- information regarding hardware resource utilization
- viewing the cgroup hierarchy
- cgroup and process information
- pressure stall information (PSI)
- record mode to record system data
- replay mode to replay historical system data
- live mode to view live system data
- dump subcommand to report script-friendly information (e.g. JSON and CSV)

below does not have support for cgroup1.

The name "below" stems from the fact that the below developers rejected many of
atop's design and style decisions.}

%description %{_description}

%package     -n %{crate}
Summary:        %{summary}

Recommends:     logrotate

%description -n %{crate} %{_description}

%files       -n %{crate}
%license LICENSE
%doc README.md
%if 0%{?el8}
%doc README-epel.md
%endif
%attr(755, root, root) %{_bindir}/%{crate}
%{_unitdir}/%{crate}.service
%config(noreplace) %{_sysconfdir}/logrotate.d/%{crate}.conf
%dir %{_localstatedir}/log/%{crate}

%post        -n %{crate}
%systemd_post %{crate}.service

%preun       -n %{crate}
%systemd_preun %{crate}.service

%postun      -n %{crate}
%systemd_postun_with_restart %{crate}.service

%prep
%if 0%{?el8}
%setup -q -n %{crate}-%{version}
%cargo_prep -V 4
cp -p %{SOURCE5} README-epel.md
%else
%autosetup -n %{crate}-%{version_no_tilde} -p1
%cargo_prep
%endif
cp -p %{SOURCE3} README.md

%if 0%{?fedora}
%generate_buildrequires
%cargo_generate_buildrequires
%endif

%build
%cargo_build

%install
%cargo_install
install -D -p -m0644 %{SOURCE1} %{buildroot}%{_unitdir}/%{crate}.service
install -D -p -m0644 %{SOURCE2} \
  %{buildroot}%{_sysconfdir}/logrotate.d/%{crate}.conf
install -d -m1777 %{buildroot}%{_localstatedir}/log/%{crate}

%if %{with check}
%check
%cargo_test
%endif

%changelog
%autochangelog