%bcond check 1

Name:           bkg_pg
Version:        0.0.0
Release:        1%{?dist}
Summary:        PostgreSQL extension for finding mentions in chat text

# Cumulative SPDX over bkg_pg (AGPL-3.0-or-later) and every statically-linked
# crate; recompute with %%cargo_license_summary when the dep tree changes.
License:        AGPL-3.0-or-later AND Apache-2.0 AND (Apache-2.0 OR MIT) AND BSD-3-Clause AND ISC AND MIT AND (MIT OR Apache-2.0) AND (MIT OR Apache-2.0 OR LGPL-2.1-or-later) AND Unicode-3.0 AND (Unlicense OR MIT) AND Zlib
URL:            https://github.com/kalkin/monorepo
# In-repo source (pg/mentions): builds/source-archive snapshots the tracked tree
# into this tarball at srpm time — see the `source-dir` marker.
Source0:        %{name}-%{version}.tar.gz
Source1:        %{name}-%{version}-vendor.tar.xz

ExclusiveArch:  %{rust_arches}

# cargo pgrx drives the whole build; pin it to the crate's pgrx (=0.18.0).
BuildRequires:  cargo-pgrx = 0.18.0
BuildRequires:  cargo-rpm-macros >= 24
# pgrx-pg-sys generates bindings from the server headers via bindgen, then
# formats them with rustfmt.
BuildRequires:  postgresql-server-devel
BuildRequires:  clang-devel
BuildRequires:  gcc
BuildRequires:  rustfmt

Requires:       postgresql-server

%description
bkg_pg exposes bkg_find_mentions(text, names text[]) as a PostgreSQL function
that detects XMPP/IRC-style mentions of a set of names inside free text. It
matches across punctuation and white space and recognizes Cyrillic
transliterations of Latin nicks, using an Aho-Corasick automaton for linear-time
multi-pattern search. Built in Rust with pgrx.

%prep
%autosetup -n %{name}-%{version} -p1
tar -xJf %{SOURCE1}
%cargo_prep -v vendor

%build
# `package` builds the .so and generates the SQL against the given pg_config; it
# needs neither a compiled PostgreSQL nor an initdb'd instance. Hand-write the
# PGRX_HOME config that `cargo pgrx init` would otherwise produce (init would
# also run the absent initdb), pointing pg18 at Fedora's pg_config.
export PGRX_HOME="$PWD/.pgrx"
mkdir -p "$PGRX_HOME"
cat > "$PGRX_HOME/config.toml" <<EOF
[configs]
pg18 = "%{_bindir}/pg_config"
EOF
cargo pgrx package --pg-config %{_bindir}/pg_config
%{cargo_vendor_manifest}

%install
# cargo pgrx package stages the artifacts under the real pg_config prefixes in
# target/release/<name>-pg18/, so install the three extension files from there.
stage=$(echo target/release/%{name}-pg18)
install -Dpm0755 "$stage"%{_libdir}/pgsql/%{name}.so \
    %{buildroot}%{_libdir}/pgsql/%{name}.so
install -Dpm0644 "$stage"%{_datadir}/pgsql/extension/%{name}.control \
    %{buildroot}%{_datadir}/pgsql/extension/%{name}.control
install -Dpm0644 "$stage"%{_datadir}/pgsql/extension/%{name}--%{version}.sql \
    %{buildroot}%{_datadir}/pgsql/extension/%{name}--%{version}.sql

%check
%if %{with check}
# No running server in the offline chroot: smoke-check the built artifacts only.
test -f %{buildroot}%{_libdir}/pgsql/%{name}.so
grep -q "default_version = '%{version}'" \
    %{buildroot}%{_datadir}/pgsql/extension/%{name}.control
%endif

%files
%license COPYING
%license cargo-vendor.txt
%doc README.md
%{_libdir}/pgsql/%{name}.so
%{_datadir}/pgsql/extension/%{name}.control
%{_datadir}/pgsql/extension/%{name}--%{version}.sql

%changelog
* Tue Jun 30 2026 Bahtiar `kalkin-` Gadimov <bahtiar@gadimov.de> - 0.0.0-1
- Initial package of the in-repo pgrx extension pg/mentions