hakurei/internal/rosa/python.go

package rosa

import (
	"slices"
	"strings"

	"hakurei.app/internal/pkg"
)

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",

		// makes assumptions about uid_map/gid_map
		"test_os",
		"test_subprocess",

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

		// requires gcc
		"test_ctypes",

		// breaks on llvm
		"test_dbm_gnu",
	}
	return t.New("python-"+version, false, []pkg.Artifact{
		t.Load(Make),
		t.Load(Zlib),
		t.Load(Libffi),
	}, nil, []string{
		"EXTRATESTOPTS=-j0 -x " + strings.Join(skipTests, " -x "),

		// _ctypes appears to infer something from the linker name
		"LDFLAGS=-Wl,--dynamic-linker=/system/lib/" +
			"ld-musl-" + linuxArch() + ".so.1",
	}, `
# 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 \
	--build="${ROSA_TRIPLE}"
make "-j$(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,
		)))
}
func init() { artifactsF[Python] = Toolchain.newPython }

// newViaPip is a helper for installing python dependencies via pip.
func (t Toolchain) newViaPip(
	name, version, abi, platform, checksum, prefix string,
	extra ...pkg.Artifact,
) pkg.Artifact {
	wname := name + "-" + version + "-py3-" + abi + "-" + platform + ".whl"
	return t.New(name+"-"+version, false, slices.Concat([]pkg.Artifact{
		t.Load(Python),
	}, extra), nil, nil, `
pip3 install \
	--no-index \
	--prefix=/system \
	--root=/work \
	/usr/src/`+wname+`
`, pkg.Path(AbsUsrSrc.Append(wname), false, pkg.NewHTTPGet(
		nil, prefix+wname,
		mustDecode(checksum),
	)))
}

func (t Toolchain) newSetuptools() pkg.Artifact {
	const (
		version  = "80.10.1"
		checksum = "p3rlwEmy1krcUH1KabprQz1TCYjJ8ZUjOQknQsWh3q-XEqLGEd3P4VrCc7ouHGXU"
	)
	return t.New("setuptools-"+version, false, []pkg.Artifact{
		t.Load(Python),
	}, nil, nil, `
pip3 install \
	--no-index \
	--prefix=/system \
	--root=/work \
	/usr/src/setuptools
`, pkg.Path(AbsUsrSrc.Append("setuptools"), true, pkg.NewHTTPGetTar(
		nil, "https://github.com/pypa/setuptools/archive/refs/tags/"+
			"v"+version+".tar.gz",
		mustDecode(checksum),
		pkg.TarGzip,
	)))
}
func init() { artifactsF[Setuptools] = Toolchain.newSetuptools }

func (t Toolchain) newPygments() pkg.Artifact {
	return t.newViaPip("pygments", "2.19.2", "none", "any",
		"ak_lwTalmSr7W4Mjy2XBZPG9I6a0gwSy2pS87N8x4QEuZYif0ie9z0OcfRfi9msd",
		"https://files.pythonhosted.org/packages/"+
			"c7/21/705964c7812476f378728bdf590ca4b771ec72385c533964653c68e86bdc/")
}
func init() { artifactsF[Pygments] = Toolchain.newPygments }

func (t Toolchain) newPluggy() pkg.Artifact {
	return t.newViaPip("pluggy", "1.6.0", "none", "any",
		"2HWYBaEwM66-y1hSUcWI1MyE7dVVuNNRW24XD6iJBey4YaUdAK8WeXdtFMQGC-4J",
		"https://files.pythonhosted.org/packages/"+
			"54/20/4d324d65cc6d9205fabedc306948156824eb9f0ee1633355a8f7ec5c66bf/")
}
func init() { artifactsF[Pluggy] = Toolchain.newPluggy }

func (t Toolchain) newPackaging() pkg.Artifact {
	return t.newViaPip("packaging", "26.0", "none", "any",
		"iVVXcqdwHDskPKoCFUlh2x8J0Gyq-bhO4ns9DvUJ7oJjeOegRYtSIvLV33Bki-pP",
		"https://files.pythonhosted.org/packages/"+
			"b7/b9/c538f279a4e237a006a2c98387d081e9eb060d203d8ed34467cc0f0b9b53/")
}
func init() { artifactsF[Packaging] = Toolchain.newPackaging }

func (t Toolchain) newIniConfig() pkg.Artifact {
	const version = "2.3.0"
	return t.newViaPip("iniconfig", version, "none", "any",
		"SDgs4S5bXi77aVOeKTPv2TUrS3M9rduiK4DpU0hCmDsSBWqnZcWInq9lsx6INxut",
		"https://github.com/pytest-dev/iniconfig/releases/download/"+
			"v"+version+"/")
}
func init() { artifactsF[IniConfig] = Toolchain.newIniConfig }

func (t Toolchain) newPyTest() pkg.Artifact {
	const version = "9.0.2"
	return t.newViaPip("pytest", version, "none", "any",
		"IM2wDbLke1EtZhF92zvAjUl_Hms1uKDtM7U8Dt4acOaChMnDg1pW7ib8U0wYGDLH",
		"https://github.com/pytest-dev/pytest/releases/download/"+
			version+"/",
		t.Load(IniConfig),
		t.Load(Packaging),
		t.Load(Pluggy),
		t.Load(Pygments),
	)
}
func init() { artifactsF[PyTest] = Toolchain.newPyTest }