%global forgeurl https://github.com/herdrdev/herdr

# Rust release builds carry no debug info by default, so an empty debuginfo
# subpackage would fail the build.
%global debug_package %{nil}

# Exact Zig version required by vendor/libghostty-vt (build.zig.zon:
# minimum_zig_version, enforced as an equality check by requireZig).
# When herdr bumps this, update the version and both checksums together;
# they come from https://ziglang.org/download/index.json
%global zig_version 0.16.0
%ifarch x86_64
%global zig_sha256 70e49664a74374b48b51e6f3fdfbf437f6395d42509050588bd49abe52ba3d00
%endif
%ifarch aarch64
%global zig_sha256 ea4b09bfb22ec6f6c6ceac57ab63efb6b46e17ab08d21f69f3a48b38e1534f17
%endif

Name:           herdr
Version:        0.9.5
Release:        1%{?dist}
Summary:        Terminal workspace manager for AI coding agents

License:        Apache-2.0
URL:            https://herdr.dev
Source0:        %{forgeurl}/archive/v%{version}/%{name}-%{version}.tar.gz

BuildRequires:  rust
BuildRequires:  cargo
BuildRequires:  gcc
# build.rs invokes `zig build` to compile the vendored libghostty-vt static
# library. Ghostty's requireZig() demands an *exact* Zig version, not a
# minimum, and Fedora's zig package moves ahead of it (F44 now ships 0.16.0,
# which also changed std.Io.Dir.readFileAlloc's signature). So the exact
# toolchain is fetched below rather than taken from the buildroot.
BuildRequires:  curl
BuildRequires:  tar
BuildRequires:  xz
# Zig's own HTTP client loads the system CA bundle to fetch libghostty-vt's
# dependencies; without this the buildroot may have no certs and `zig build`
# dies with TlsInitializationFailed.
BuildRequires:  ca-certificates

# Notification sounds are played by shelling out to whichever of these is
# present; the binary degrades silently if none is. pw-play ships in
# pipewire-utils and is present on a default Fedora desktop anyway.
Recommends:     pipewire-utils

# build.rs only maps x86_64 and aarch64 to Zig targets for Linux.
ExclusiveArch:  x86_64 aarch64

%description
herdr is a terminal user interface for running and supervising multiple AI
coding agents side by side. It manages panes, tracks each agent's state
(working, idle, blocked on input), and notifies you when one needs attention,
so several agents can be kept busy from a single terminal.

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

%build
export CARGO_HOME="%{_builddir}/.cargo"

# Fetch the exact Zig the vendored libghostty-vt expects. build.rs runs
# whatever $ZIG points at, falling back to "zig" on PATH.
ZIG_DIST="zig-%{_arch}-linux-%{zig_version}"
curl -sSfL --retry 3 -o "${ZIG_DIST}.tar.xz" \
  "https://ziglang.org/download/%{zig_version}/${ZIG_DIST}.tar.xz"
echo "%{zig_sha256}  ${ZIG_DIST}.tar.xz" | sha256sum -c -
tar xf "${ZIG_DIST}.tar.xz"
export ZIG="$PWD/${ZIG_DIST}/zig"
"$ZIG" version

# Zig needs writable cache directories and, on first run, fetches the
# vendored library's own dependencies over the network.
export ZIG_GLOBAL_CACHE_DIR="%{_builddir}/.cache/zig"
export ZIG_LOCAL_CACHE_DIR="%{_builddir}/.cache/zig-local"
%{?build_rustflags:export RUSTFLAGS="%{build_rustflags}"}
cargo build --release --locked

%install
install -Dpm0755 target/release/%{name} %{buildroot}%{_bindir}/%{name}

# Shell completions, generated by the binary we just built.
BIN=target/release/%{name}

install -d %{buildroot}%{_datadir}/bash-completion/completions
$BIN completion bash > %{buildroot}%{_datadir}/bash-completion/completions/%{name}

install -d %{buildroot}%{_datadir}/zsh/site-functions
$BIN completion zsh > %{buildroot}%{_datadir}/zsh/site-functions/_%{name}

install -d %{buildroot}%{_datadir}/fish/vendor_completions.d
$BIN completion fish > %{buildroot}%{_datadir}/fish/vendor_completions.d/%{name}.fish

%check
target/release/%{name} --version

%files
%license LICENSE
%doc README.md CHANGELOG.md
%{_bindir}/%{name}
%{_datadir}/bash-completion/completions/%{name}
%{_datadir}/zsh/site-functions/_%{name}
%{_datadir}/fish/vendor_completions.d/%{name}.fish

%changelog
* Thu Oct 15 2026 Dexxiez <toby@boulton.net.au> - 0.9.5-1
- Update to 0.9.5

* Wed Oct 14 2026 Dexxiez <toby@boulton.net.au> - 0.9.4-1
- Update to 0.9.4

* Wed Sep 30 2026 Dexxiez <toby@boulton.net.au> - 0.9.3-1
- Update to 0.9.3

* Tue Sep 29 2026 Dexxiez <toby@boulton.net.au> - 0.9.2-1
- Update to 0.9.2

* Thu Sep 24 2026 Dexxiez <toby@boulton.net.au> - 0.9.1-2
- Bump pinned Zig to 0.16.0, required by vendored libghostty-vt in 0.9.1

* Thu Sep 17 2026 Dexxiez <toby@boulton.net.au> - 0.9.1-1
- Update to 0.9.1

* Thu Sep 10 2026 Dexxiez <toby@boulton.net.au> - 0.9.0-2
- Add explicit ca-certificates BuildRequires so zig can fetch over TLS

* Tue Sep 08 2026 Dexxiez <toby@boulton.net.au> - 0.9.0-1
- Update to 0.9.0

* Fri Aug 28 2026 Dexxiez <toby@boulton.net.au> - 0.8.2-1
- Initial package