Name:           python-tree-sitter
Version:        0.26.0
Release:        1%{?dist}
Summary:        Python bindings to the Tree-sitter parsing library

License:        MIT
URL:            https://github.com/tree-sitter/py-tree-sitter
Source0:        %{pypi_source tree_sitter}

BuildRequires:  python3-devel
BuildRequires:  gcc
BuildRequires:  pkgconfig(tree-sitter)
BuildRequires:  python3-pytest
# Grammars for the test suite
BuildRequires:  pkgconfig(tree-sitter-html)
BuildRequires:  pkgconfig(tree-sitter-javascript)
BuildRequires:  pkgconfig(tree-sitter-json)
BuildRequires:  pkgconfig(tree-sitter-python)
BuildRequires:  pkgconfig(tree-sitter-rust)

%global _description %{expand:
Python bindings to Tree-sitter, an incremental parsing library. With a
grammar package such as tree-sitter-javascript, they parse source code into
concrete syntax trees, edit and re-parse them, walk them with cursors and
run pattern queries over them.}

%description %{_description}

%package -n     python3-tree-sitter
Summary:        %{summary}

%description -n python3-tree-sitter %{_description}

%prep
%autosetup -n tree_sitter-%{version}
# Link Fedora's libtree-sitter instead of compiling the bundled copy; the
# bindings use only the public API (tree_sitter/api.h).
rm -r tree_sitter/core
sed -i \
    -e '/"tree_sitter\/core\/lib\/src\/lib.c",/d' \
    -e '/"tree_sitter\/core\/lib\/include",/d' \
    -e '/"tree_sitter\/core\/lib\/src",/d' \
    -e 's/^\(\s*\)name="tree_sitter._binding",/&\n\1libraries=["tree-sitter"],/' \
    -e '/("TREE_SITTER_HIDE_SYMBOLS", None),/d' \
    setup.py
grep -q 'libraries=\["tree-sitter"\]' setup.py
! grep -q core/lib setup.py

%generate_buildrequires
%pyproject_buildrequires

%build
%pyproject_wheel

%install
%pyproject_install
%pyproject_save_files -l tree_sitter

%check
%pyproject_check_import
# The tests import grammar modules from PyPI (tree_sitter_javascript and
# others). Stand in for them with Fedora's grammar libraries.
for g in html javascript json python rust; do
    mkdir -p _grammars/tree_sitter_$g
    cat > _grammars/tree_sitter_$g/__init__.py <<PYEOF
import ctypes
_lib = ctypes.CDLL("libtree-sitter-$g.so")
_lib.tree_sitter_$g.restype = ctypes.c_void_p
_new = ctypes.pythonapi.PyCapsule_New
_new.restype = ctypes.py_object
_new.argtypes = (ctypes.c_void_p, ctypes.c_char_p, ctypes.c_void_p)
def language():
    return _new(_lib.tree_sitter_$g(), b"tree_sitter.Language", None)
PYEOF
done
PYTHONPATH=%{buildroot}%{python3_sitearch}:$PWD/_grammars %pytest tests

%files -n python3-tree-sitter -f %{pyproject_files}
%doc README.md

%changelog
* Sun Nov 01 2026 Morgan Hough <morgan.hough@gmail.com> - 0.26.0-1
- Initial package