Name:           uncloud
Version:        0.1.0
Release:        0.alpha.38%{?dist}
Summary:        Self-hosted personal cloud storage desktop client

License:        AGPL-3.0-or-later
URL:            https://github.com/decaychain/uncloud
Source0:        %{name}-%{version}.tar.gz

# COPR mock chroots get network access enabled in the project settings.
# Without it cargo and npm cannot fetch dependencies inside the build.
BuildRequires:  rust
BuildRequires:  cargo
# Fedora's pre-packaged wasm target. Without it, `dx build` tries to
# invoke `rustup target add wasm32-unknown-unknown` (since the project
# is a WASM frontend), and rustup isn't installed in the COPR chroot —
# Fedora's Rust comes as system packages, not via rustup.
BuildRequires:  rust-std-static-wasm32-unknown-unknown
# Link the native binary with LLD (matches what GitHub Actions uses
# via Tauri's bundle pipeline). The default Fedora linker (BFD) was
# producing a binary with a different DT_NEEDED ordering — libgio-2.0
# loaded earlier, which on NVIDIA + Wayland triggered an init-order
# race inside libnvidia-eglcore's libdbus usage. LLD's `--as-needed`
# default also trims spurious deps to match GitHub's binary.
BuildRequires:  lld
BuildRequires:  gcc
BuildRequires:  gcc-c++
BuildRequires:  pkgconfig
BuildRequires:  pkgconfig(openssl)
BuildRequires:  pkgconfig(webkit2gtk-4.1)
BuildRequires:  pkgconfig(gtk+-3.0)
BuildRequires:  pkgconfig(libsoup-3.0)
BuildRequires:  pkgconfig(ayatana-appindicator3-0.1)
BuildRequires:  patchelf
BuildRequires:  rsvg-pixbuf-loader
BuildRequires:  nodejs
BuildRequires:  npm

Requires:       webkit2gtk4.1
Requires:       gtk3
Requires:       libappindicator-gtk3

%description
Uncloud is a self-hosted personal cloud storage system with file sync,
sharing, and in-browser playback for music and photos. This package
installs the desktop sync client (a Tauri-based GUI that syncs a chosen
local folder against an Uncloud server).

%prep
%setup -q

%build
# dioxus-cli is not packaged for Fedora, so we cargo-install it into a
# build-local prefix. Network access is required (and enabled on the
# COPR project). Pinned to 0.7.5: dx 0.7.7 (current latest on
# crates.io) refuses to build a project pinned to dioxus 0.7.5.
cargo install dioxus-cli --version 0.7.5 --root %{_builddir}/%{name}-%{version}/cargo-tools
export PATH="%{_builddir}/%{name}-%{version}/cargo-tools/bin:$PATH"

# Build the web frontend bundle that the desktop binary serves locally.
#
# Fedora's RPM build environment poisons RUSTFLAGS with
# `-Clink-arg=-specs=/usr/lib/rpm/redhat/redhat-package-notes`, which is
# fine for the native GCC linker but lld (used for wasm32) chokes on
# it: `lld: error: unknown argument: -specs=`. A subshell `unset`
# strips those flags only for the wasm build — the subsequent native
# `cargo build` of uncloud-desktop still gets them.
pushd crates/uncloud-web
npm ci --no-audit --no-fund
(
    unset RUSTFLAGS CARGO_BUILD_RUSTFLAGS CARGO_ENCODED_RUSTFLAGS
    dx build --release
)
popd

# Copy the bundle into the location the desktop binary embeds.
rm -rf crates/uncloud-desktop/src-frontend/assets/
cp -r target/dx/uncloud-web/release/web/public/* \
  crates/uncloud-desktop/src-frontend/

# Build the desktop binary itself. We deliberately invoke `cargo build`
# directly rather than `cargo tauri build`: Tauri's bundler exists to
# produce native packages, which is exactly what this RPM already is.
#
# Append `-fuse-ld=lld` to RUSTFLAGS so the native binary is linked with
# LLD instead of Fedora's default BFD. Matches the GitHub-Actions build,
# whose binary works on NVIDIA + Wayland where the BFD-linked one
# crashes due to a DT_NEEDED ordering difference (libgio-2.0 loaded
# earlier under BFD, racing libnvidia-eglcore's libdbus init).
export RUSTFLAGS="${RUSTFLAGS:-} -Clink-arg=-fuse-ld=lld"
cargo build --release --bin uncloud-desktop

%install
install -Dm755 target/release/uncloud-desktop \
  %{buildroot}%{_bindir}/%{name}
install -Dm644 packaging/fedora/uncloud.desktop \
  %{buildroot}%{_datadir}/applications/de.lunarstream.uncloud.desktop
install -Dm644 crates/uncloud-desktop/icons/icon.png \
  %{buildroot}%{_datadir}/icons/hicolor/512x512/apps/%{name}.png

%files
%license LICENSE
%{_bindir}/%{name}
%{_datadir}/applications/de.lunarstream.uncloud.desktop
%{_datadir}/icons/hicolor/512x512/apps/%{name}.png

%changelog
* Sat May 02 2026 Decay Chain <noreply@github.com> - 0.1.0-0.alpha.38
- Automated COPR build