# NOTE: This package requires "Enable internet access during builds" in COPR
# settings — the build bootstraps rustup and cargo fetches crates over the network.

%global debug_package %{nil}

Name:           zellij
Version:        0.44.3
Release:        2%{?dist}
Summary:        A terminal workspace and multiplexer

License:        MIT
URL:            https://github.com/zellij-org/zellij
Source0:        %{url}/archive/v%{version}/%{name}-%{version}.tar.gz

# We build with rustup (not Fedora's rust/cargo) so the compiler version is
# driven by the source tree's rust-toolchain.toml. This lets the package track
# the latest stable zellij without coordinating with whatever Rust the Fedora
# chroot happens to ship (latest zellij needs Rust newer than Fedora's).
BuildRequires:  rustup
BuildRequires:  gcc
BuildRequires:  cmake
BuildRequires:  git
BuildRequires:  pkgconfig(openssl)

%description
Zellij is a terminal workspace and multiplexer with a layout and plugin system.
Its default plugins ship as prebuilt WebAssembly assets in the source tree, so
only the main binary is compiled here (no wasm toolchain required).

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

%build
# Toolchain bootstrap and build happen in %%install (see below).

%install
export RUSTUP_HOME=%{_builddir}/.rustup
export CARGO_HOME=%{_builddir}/.cargo
export PATH="${CARGO_HOME}/bin:${PATH}"

# Link against the chroot's system OpenSSL (pulled in via BuildRequires:
# pkgconfig(openssl)) instead of letting the openssl-sys crate vendor and
# compile its own copy. The vendored build runs OpenSSL's ./Configure, whose
# perl needs FindBin.pm — not present in the minimal mock chroot — so it fails
# with "Can't locate FindBin.pm in @INC". Using the system lib also skips
# compiling OpenSSL from source entirely, which is faster.
export OPENSSL_NO_VENDOR=1

# Read the Rust channel this release pins (rust-toolchain.toml, currently
# "1.92.0") and install exactly that with rustup. Reading it from the source
# tree means bumping Version above is all it takes to follow a new zellij — the
# build never depends on whatever Rust the Fedora chroot ships. We then remove
# the file and pin the toolchain explicitly, so cargo doesn't also try to add
# the wasm32/musl targets it lists (we only build the host binary).
toolchain="$(sed -n 's/^[[:space:]]*channel[[:space:]]*=[[:space:]]*"\([^"]*\)".*/\1/p' rust-toolchain.toml)"
rm -f rust-toolchain.toml
rustup-init -y --no-modify-path --profile minimal --default-toolchain none
rustup toolchain install "${toolchain}" --profile minimal
rustup default "${toolchain}"

# Build only the zellij binary crate; the default plugins are embedded from the
# prebuilt .wasm under zellij-utils/assets, so the wasm32 target is never built.
RUSTFLAGS='-C strip=symbols' cargo install --locked --root=%{buildroot}%{_prefix} --path .

# Remove cargo bookkeeping created by `cargo install`
rm -f %{buildroot}%{_prefix}/.crates.toml
rm -f %{buildroot}%{_prefix}/.crates2.json

# Shell completions, generated by the freshly built binary
mkdir -p %{buildroot}%{_datadir}/bash-completion/completions
mkdir -p %{buildroot}%{_datadir}/zsh/site-functions
mkdir -p %{buildroot}%{_datadir}/fish/vendor_completions.d
%{buildroot}%{_bindir}/%{name} setup --generate-completion bash > %{buildroot}%{_datadir}/bash-completion/completions/%{name}
%{buildroot}%{_bindir}/%{name} setup --generate-completion zsh  > %{buildroot}%{_datadir}/zsh/site-functions/_%{name}
%{buildroot}%{_bindir}/%{name} setup --generate-completion fish > %{buildroot}%{_datadir}/fish/vendor_completions.d/%{name}.fish

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

%changelog
* Sun Jun 28 2026 Hypercube <hypercube@binarypie.dev> - 0.44.3-2
- Set OPENSSL_NO_VENDOR=1 so openssl-sys links the chroot's system OpenSSL
  instead of vendoring its own copy, which failed to configure (missing
  perl FindBin.pm in the minimal mock chroot)

* Wed Jun 24 2026 Hypercube <hypercube@binarypie.dev> - 0.44.3-1
- Initial package for Hypercube
- Build with rustup-managed toolchain (per upstream rust-toolchain.toml) so the
  package tracks the latest stable zellij regardless of Fedora's Rust version