%define _debugsource_template %{nil}
%define debug_package %{nil}

%bcond_with vendored

%global time_fix_version 0.3.36

Name:           bottom
Version:        0.12.3
Release:        3%{?dist}
Summary:        Cross-platform graphical process and system monitor

License:        MIT
URL:            https://github.com/ClementTsang/bottom
Source0:        https://github.com/ClementTsang/bottom/archive/refs/tags/%{version}/%{name}-%{version}.tar.gz
%if %{with vendored}
Source1:        %{name}-%{version}-vendor.tar.zst
%endif

BuildRequires:  cargo
BuildRequires:  rust
BuildRequires:  gcc

Requires:       hicolor-icon-theme

%description
bottom, also known as btm, is a customizable cross-platform graphical
process and system monitor for the terminal.

%prep
%autosetup -n %{name}-%{version}

# Kill the toolchain file so rustup doesn't attempt network access
rm -f rust-toolchain.toml

# Fedora 44 has modern Rust. An older time 0.3.x release can fail with E0282
# on Rust 1.80+. The vendored Cargo.lock in Source1 is pre-fixed.
#
# For vendored COPR builds, Source1 contains:
#   vendor/
#   .cargo/config.toml
#   Cargo.lock
# where Cargo.lock was already updated to time %{time_fix_version}.
%if %{with vendored}
tar -xaf %{SOURCE1}
test -d vendor
test -f .cargo/config.toml
test -f Cargo.lock
%else
export CARGO_HOME="$PWD/.cargo-home"
%endif

%build
export CARGO_HOME="$PWD/.cargo-home"
export BTM_GENERATE=true
export COMPLETION_DIR="$PWD/target/tmp/bottom/completion"
export MANPAGE_DIR="$PWD/target/tmp/bottom/manpage"

%if %{with vendored}
export CARGO_NET_OFFLINE=true
cargo build --release --frozen --offline
%else
cargo build --release --locked
%endif

%install
install -Dpm 0755 target/release/btm \
    %{buildroot}%{_bindir}/btm

# Man page generated by build.rs when BTM_GENERATE=true.
install -Dpm 0644 target/tmp/bottom/manpage/btm.1 \
    %{buildroot}%{_mandir}/man1/btm.1

# Shell completions generated by build.rs when BTM_GENERATE=true.
install -Dpm 0644 target/tmp/bottom/completion/btm.bash \
    %{buildroot}%{_datadir}/bash-completion/completions/btm

install -Dpm 0644 target/tmp/bottom/completion/btm.fish \
    %{buildroot}%{_datadir}/fish/vendor_completions.d/btm.fish

install -Dpm 0644 target/tmp/bottom/completion/_btm \
    %{buildroot}%{_datadir}/zsh/site-functions/_btm

%check
%{buildroot}%{_bindir}/btm --version

%files
%license LICENSE
%doc README.md
%{_bindir}/btm
%{_mandir}/man1/btm.1*
%{_datadir}/bash-completion/completions/btm
%{_datadir}/fish/vendor_completions.d/btm.fish
%{_datadir}/zsh/site-functions/_btm

%changelog
* Tue May 05 2026 sachesi <sachesi@info.bot> - 0.12.3-3
- Fix non-vendored build: remove cargo update -p time --precise (version too old for bottom 0.12.3)

* Tue May 05 2026 sachesi <sachesi@info.bot> - 0.12.3-2
- Default to online build (--without vendored). Set enable_net=True in Copr.

* Tue May 05 2026 sachesi <sachesi@info.bot> - 0.12.3-1
- Update to 0.12.3
- Switch %bcond_with vendored to %bcond_without vendored so COPR defaults to offline builds
- Remove rust-toolchain.toml in %%prep to prevent rustup toolchain fetch in offline builds

* Tue Apr 28 2026 sachesi <sachesi@info.bot> - 0.9.6-2
- Update time crate to 0.3.36 during build/vendoring to fix Rust 1.80+ E0282
- Generate and install man page plus Bash, Fish, and Zsh completions

* Tue Apr 28 2026 sachesi <sachesi@info.bot> - 0.9.6-1
- Initial import