package rosa

import (
	"strings"

	"hakurei.app/internal/pkg"
)

// NewPython returns a [pkg.Artifact] containing an installation of Python.
func (t Toolchain) NewPython() pkg.Artifact {
	const (
		version  = "3.14.2"
		checksum = "7nZunVMGj0viB-CnxpcRego2C90X5wFsMTgsoewd5z-KSZY2zLuqaBwG-14zmKys"
	)
	skipTests := []string{
		// requires internet access (http://www.pythontest.net/)
		"test_asyncio",
		"test_socket",
		"test_urllib2",
		"test_urllibnet",
		"test_urllib2net",

		// hits std.PresetExt ruleset
		"test_os",
		"test_posix",
		"test_shutil",

		// somehow picks up mtime of source code
		"test_zipfile",

		// requires gcc
		"test_ctypes",

		// breaks on llvm
		"test_dbm_gnu",
	}
	return t.New("python-"+version, []pkg.Artifact{
		t.NewMake(),
		t.NewZlib(),
	}, nil, []string{
		"EXTRATESTOPTS=-j0 -x " + strings.Join(skipTests, " -x "),
	}, `
# test_synopsis_sourceless assumes this is writable and checks __pycache__
chmod -R +w /usr/src/python/

export HOME="$(mktemp -d)"
cd "$(mktemp -d)"
/usr/src/python/configure \
	--prefix=/system
make "-j$(nproc)"
make test
make DESTDIR=/work install
`, pkg.Path(AbsUsrSrc.Append("python"), true,
		pkg.NewHTTPGetTar(
			nil, "https://www.python.org/ftp/python/"+version+
				"/Python-"+version+".tgz",
			mustDecode(checksum),
			pkg.TarGzip,
		)))
}