# This is a backward-compatible suffix used in all pyproject-rpm-macros directories
# For the main Python it's empty, for all others it's "-3.X"
%_pyproject_files_pkgversion %{expr:"%{python3_pkgversion}" != "3" ? "-%{python3_pkgversion}" : ""}

# This is a directory where wheels are stored and installed from, absolute
%_pyproject_wheeldir %{_builddir}%{?buildsubdir:/%{buildsubdir}}/pyproject-wheeldir%{_pyproject_files_pkgversion}

# This is a directory used as TMPDIR, where pip copies sources to and builds from, relative to PWD
# For proper debugsource packages, we create TMPDIR within PWD
# See https://github.com/pypa/pip/issues/7555#issuecomment-595180864
#
# This will be used in debugsource package paths (applies to extension modules only)
# NB: pytest collects tests from here if not hidden
#     https://docs.pytest.org/en/latest/reference.html#confval-norecursedirs
%_pyproject_builddir %{_builddir}%{?buildsubdir:/%{buildsubdir}}/.pyproject-builddir%{_pyproject_files_pkgversion}

# We prefix all created files with this value to make them unique
# Ideally, we would put them into %%{buildsubdir}, but that value changes during the spec
# The used value is similar to the one used to define the default %%buildroot
%_pyproject_files_prefix %{name}-%{version}-%{release}.%{_arch}%{_pyproject_files_pkgversion}

%pyproject_files %{_builddir}/%{_pyproject_files_prefix}-pyproject-files
%_pyproject_modules %{_builddir}/%{_pyproject_files_prefix}-pyproject-modules
%_pyproject_ghost_distinfo %{_builddir}/%{_pyproject_files_prefix}-pyproject-ghost-distinfo
%_pyproject_record %{_builddir}/%{_pyproject_files_prefix}-pyproject-record
%_pyproject_buildrequires %{_builddir}/%{_pyproject_files_prefix}-pyproject-buildrequires

# Internal macro, takes %%set_build_flags and strips all the exports
# TODO: Make such a list an actual source of %%set_build_flags (in redhat-rpm-config)
# Cannot use %%gsub directly to preserve EL 9 compatibility
%_pyproject_build_flags %{lua:local exports = rpm.expand('%{set_build_flags} ;'); print((exports:gsub('%s*;+%s+export%s+[%u_]+%s*;+%s*', ' ')))}

# Avoid leaking %%{_pyproject_builddir} to pytest collection
# https://bugzilla.redhat.com/show_bug.cgi?id=1935212
# The value is read and used by the %%pytest and %%tox macros:
%_set_pytest_addopts %global __pytest_addopts --ignore=%{_pyproject_builddir}

%pyproject_wheel(C:) %{expand:\\\
%_set_pytest_addopts
mkdir -p "%{_pyproject_builddir}"
%{_pyproject_build_flags} \\\
TMPDIR="%{_pyproject_builddir}" \\\
%{__python3} -Bs %{_rpmconfigdir}/redhat/pyproject_wheel.py %{?**} %{_pyproject_wheeldir}
}


%pyproject_build_lib %{!?__pyproject_build_lib_warned:%{warn:The %%{pyproject_build_lib} macro is deprecated.
It only works with setuptools and is not build-backend-agnostic.
The macro is not scheduled for removal, but there is a possibility of incompatibilities with future versions of setuptools.
As a replacement for the macro for the setuptools backend on Fedora 37+, you can use $PWD/build/lib for pure Python packages,
or $PWD/build/lib.%%{python3_platform}-cpython-%%{python3_version_nodots} for packages with extension modules.
Other build backends and older distributions may need different paths.
See https://lists.fedoraproject.org/archives/list/python-devel@lists.fedoraproject.org/thread/HMLOPAU3RZLXD4BOJHTIPKI3I4U6U7OE/ for details.
}%global __pyproject_build_lib_warned 1}%{expand:\\\
$(
pyproject_build_lib=()
if [ -d build/lib.%{python3_platform}-cpython-%{python3_version_nodots} ]; then
  pyproject_build_lib+=( "${PWD}/build/lib.%{python3_platform}-cpython-%{python3_version_nodots}" )
fi
if [ -d build/lib.%{python3_platform}-%{python3_version} ]; then
  pyproject_build_lib+=( "${PWD}/build/lib.%{python3_platform}-%{python3_version}" )
fi
if [ -d build/lib ]; then
  pyproject_build_lib+=( "${PWD}/build/lib" )
fi
for directory in $(find "%{_pyproject_builddir}" -type d -wholename "%{_pyproject_builddir}/pip-req-build-*/build/lib.%{python3_platform}-%{python3_version}" 2>/dev/null); do
  pyproject_build_lib+=( "${directory}" )
done
for directory in $(find "%{_pyproject_builddir}" -type d -wholename "%{_pyproject_builddir}/pip-req-build-*/build/lib" 2>/dev/null); do
  pyproject_build_lib+=( "${directory}" )
done
echo $(IFS=:; echo "${pyproject_build_lib[*]}")
)}


%pyproject_install() %{expand:\\\
specifier=$(ls %{_pyproject_wheeldir}/*.whl | xargs basename --multiple | sed -E 's/([^-]+)-([^-]+)-.+\\\.whl/\\\1==\\\2/')
if [ -z $specifier ]; then
  echo 'ERROR: %%%%pyproject_install found no wheel in %%%%{_pyproject_wheeldir} %{_pyproject_wheeldir}' >&2
  exit 1
fi
TMPDIR="%{_pyproject_builddir}" %{__python3} -m pip install --root %{buildroot} --prefix %{_prefix} --no-deps --disable-pip-version-check --progress-bar off --verbose --ignore-installed --no-warn-script-location --no-index --no-cache-dir --find-links %{_pyproject_wheeldir} $specifier
if [ -d %{buildroot}%{_bindir} ]; then
  %py3_shebang_fix %{buildroot}%{_bindir}/*
  rm -rfv %{buildroot}%{_bindir}/__pycache__
fi
rm -f %{_pyproject_ghost_distinfo}
site_dirs=()
# Process %%{python3_sitelib} if exists
if [ -d %{buildroot}%{python3_sitelib} ]; then
  site_dirs+=( "%{python3_sitelib}" )
fi
# Process %%{python3_sitearch} if exists and does not equal to %%{python3_sitelib}
if [ %{buildroot}%{python3_sitearch} != %{buildroot}%{python3_sitelib} ] && [ -d %{buildroot}%{python3_sitearch} ]; then
  site_dirs+=( "%{python3_sitearch}" )
fi
# Process all *.dist-info dirs in sitelib/sitearch
for site_dir in ${site_dirs[@]}; do
  for distinfo in %{buildroot}$site_dir/*.dist-info; do
    echo "%ghost ${distinfo#%{buildroot}}" >> %{_pyproject_ghost_distinfo}
    sed -i 's/pip/rpm/' ${distinfo}/INSTALLER
    PYTHONPATH=%{_rpmconfigdir}/redhat \\
      %{__python3} -B %{_rpmconfigdir}/redhat/pyproject_preprocess_record.py \\
      --buildroot %{buildroot} --record ${distinfo}/RECORD --output %{_pyproject_record}
    rm -fv ${distinfo}/RECORD
    rm -fv ${distinfo}/REQUESTED
  done
done
lines=$(wc -l %{_pyproject_ghost_distinfo} | cut -f1 -d" ")
if [ $lines -ne 1 ]; then
  echo -e "\\n\\nWARNING: %%%%pyproject_extras_subpkg won't work without explicit -i or -F, found $lines dist-info directories.\\n\\n" >&2
  rm %{_pyproject_ghost_distinfo}  # any attempt to use this will fail
fi
}


# Note: the three times nested questionmarked -i -f -F pattern means: If none of those options was used -- in that case, we inject our own -f
%pyproject_extras_subpkg(n:i:f:FaA) %{expand:%{?python_extras_subpkg:%{python_extras_subpkg%{?!-i:%{?!-f:%{?!-F: -f %{_pyproject_ghost_distinfo}}}} %**}}}


# Escaping shell-globs, percentage signs and spaces was reworked in RPM 4.19+
# https://github.com/rpm-software-management/rpm/issues/1749#issuecomment-1020420616
# Since we support both ways, we pass either 4.19 or 4.18 to the script, so it knows which one to use
# Rather than passing the actual version, we let RPM compare the versions, as it is easier done here than in Python
%pyproject_save_files(lL) %{expand:\\\
%{expr:v"0%{?rpmversion}" >= v"4.18.90" ? "RPM_FILES_ESCAPE=4.19" : "RPM_FILES_ESCAPE=4.18" } \\
%{__python3} %{_rpmconfigdir}/redhat/pyproject_save_files.py \\
  --output-files "%{pyproject_files}" \\
  --output-modules "%{_pyproject_modules}" \\
  --buildroot "%{buildroot}" \\
  --sitelib "%{python3_sitelib}" \\
  --sitearch "%{python3_sitearch}" \\
  --python-version "%{python3_version}" \\
  --pyproject-record "%{_pyproject_record}" \\
  --prefix "%{_prefix}" \\
  %{**}
}

# -t - Process only top-level modules
# -e - Exclude the module names matching given glob, may be used repeatedly
%pyproject_check_import(e:t) %{expand:\\\
if [ ! -f "%{_pyproject_modules}" ]; then
  echo 'ERROR: %%%%pyproject_check_import only works when %%%%pyproject_save_files is used' >&2
  exit 1
fi
%py3_check_import -f "%{_pyproject_modules}" %{?**}
}


%_pyproject_check_import_allow_no_modules(e:t) \
if [ -z "$(cat %{_pyproject_modules})" ]; then\
  echo "No modules to check found, exiting check"\
else\
  %pyproject_check_import %{?**}\
fi


%default_toxenv py%{python3_version_nodots}
%toxenv %{default_toxenv}


# Note: Keep the options in sync with this macro from macros.aaa-pyproject-srpm
%pyproject_buildrequires(rRxtNwpe:C:) %{expand:\\\
%_set_pytest_addopts
# The default flags expect the package note file to exist
# see https://bugzilla.redhat.com/show_bug.cgi?id=2097535
%{?_package_note_flags:%_generate_package_note_file}
%{-R:
%{-r:%{error:The -R and -r options are mutually exclusive}}
%{-x:%{error:The -R and -x options are mutually exclusive}}
%{-e:%{error:The -R and -e options are mutually exclusive}}
%{-t:%{error:The -R and -t options are mutually exclusive}}
%{-w:%{error:The -R and -w options are mutually exclusive}}
%{-p:%{error:The -R and -p options are mutually exclusive}}
}
%{-N:
%{-r:%{error:The -N and -r options are mutually exclusive}}
%{-x:%{error:The -N and -x options are mutually exclusive}}
%{-e:%{error:The -N and -e options are mutually exclusive}}
%{-t:%{error:The -N and -t options are mutually exclusive}}
%{-w:%{error:The -N and -w options are mutually exclusive}}
%{-p:%{error:The -N and -p options are mutually exclusive}}
%{-C:%{error:The -N and -C options are mutually exclusive}}
}
%{-w:
%{-p:%{error:The -w and -p options are mutually exclusive}}
}
%{-e:%{expand:%global toxenv %(%{__python3} -s %{_rpmconfigdir}/redhat/pyproject_construct_toxenv.py %{?**})}}
echo 'pyproject-rpm-macros'  # first stdout line matches the implementation in macros.aaa-pyproject-srpm
echo 'python%{python3_pkgversion}-devel'
echo 'python%{python3_pkgversion}dist(packaging)'
%{!-N:echo 'python%{python3_pkgversion}dist(pip) >= 19'
if [ -f pyproject.toml ]; then
  %["%{python3_pkgversion}" == "3"
    ? "echo '(python%{python3_pkgversion}dist(tomli) if python%{python3_pkgversion}-devel < 3.11)'"
    : "%[v"%{python3_pkgversion}" < v"3.11"
       ? "echo 'python%{python3_pkgversion}dist(tomli)'"
       : "true # will use tomllib, echo nothing"
    ]"
  ]
elif [ -f setup.py ]; then
  # Note: If the default requirements change, also change them in the script!
  echo 'python%{python3_pkgversion}dist(setuptools) >= 40.8'
  echo 'python%{python3_pkgversion}dist(wheel)'
else
  echo 'ERROR: Neither pyproject.toml nor setup.py found, consider using %%%%pyproject_buildrequires -N <requirements-file> if this is not a Python package.' >&2
  exit 1
fi}
# setuptools assumes no pre-existing dist-info
rm -rfv *.dist-info/ >&2
if [ -f %{__python3} ]; then
  mkdir -p "%{_pyproject_builddir}"
  echo -n > %{_pyproject_buildrequires}
  %{_pyproject_build_flags} \\\
  TMPDIR="%{_pyproject_builddir}" \\\
  RPM_TOXENV="%{toxenv}" HOSTNAME="rpmbuild" %{__python3} -Bs %{_rpmconfigdir}/redhat/pyproject_buildrequires.py %{?!_python_no_extras_requires:--generate-extras} --python3_pkgversion %{python3_pkgversion} --wheeldir %{_pyproject_wheeldir} --output %{_pyproject_buildrequires} %{?**} >&2
  cat %{_pyproject_buildrequires}
fi
# Incomplete .dist-info dir might confuse importlib.metadata
rm -rfv *.dist-info/ >&2
}


%tox(e:) %{expand:\\\
TOX_TESTENV_PASSENV="${TOX_TESTENV_PASSENV:-*}" \\
%{?py3_test_envvars}%{?!py3_test_envvars:PYTHONDONTWRITEBYTECODE=1 \\
PATH="%{buildroot}%{_bindir}:$PATH" \\
PYTHONPATH="${PYTHONPATH:-%{buildroot}%{python3_sitearch}:%{buildroot}%{python3_sitelib}}" \\
%{?__pytest_addopts:PYTEST_ADDOPTS="${PYTEST_ADDOPTS:-} %{__pytest_addopts}"}} \\
HOSTNAME="rpmbuild" \\
%{__python3} -m tox --current-env -q --recreate -e "%{-e:%{-e*}}%{!-e:%{toxenv}}" %{?*}
}


# Declarative buildsystem, requires RPM 4.20+ to work
# https://rpm-software-management.github.io/rpm/manual/buildsystem.html
%buildsystem_pyproject_conf() %nil
%buildsystem_pyproject_generate_buildrequires() %pyproject_buildrequires %*
%buildsystem_pyproject_build() %pyproject_wheel %*
%buildsystem_pyproject_install() %["%{shrink:%*}" == "" ? "%{error:BuildOption(install) is mandatory with pyproject BuildSystem.}" : "%pyproject_install \
%pyproject_save_files %*"]
%buildsystem_pyproject_check() %pyproject_check_import %*