| # Copyright 2022 The ChromiumOS Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """Spider to get metadata about every ebuild.""" |
| |
| from chromite.contrib.portage_explorer import spiderlib |
| from chromite.lib import constants |
| from chromite.utils import key_value_store |
| |
| |
| def execute(output: spiderlib.SpiderOutput) -> None: |
| """Get all the ebuild metadata for all the ebuilds. |
| |
| Get the EAPI, DESCRIPTION, HOMEPAGE, LICENSE, SLOT, SRC_URI, RESTRICT, |
| DEPEND, RDEPEND, BDEPEND, PDEPEND, IUSE, and the eclasses inherited for |
| every ebuild by reading its md5-cache if it has one. |
| |
| Args: |
| output: SpiderOutput representing the final output from all the spiders. |
| """ |
| for overlay in output.overlays: |
| for ebuild in overlay.ebuilds: |
| md5_cache_path = ( |
| constants.SOURCE_ROOT |
| / overlay.path |
| / "metadata" |
| / "md5-cache" |
| / ebuild.package.category |
| / ebuild.package.pvr |
| ) |
| if not md5_cache_path.exists(): |
| continue |
| store_data = key_value_store.LoadData( |
| md5_cache_path.read_text(encoding="utf-8") |
| ) |
| ebuild.eapi = int(store_data.get("EAPI", 0)) |
| ebuild.description = store_data.get("DESCRIPTION", "") |
| ebuild.homepage = store_data.get("HOMEPAGE", "") |
| ebuild.license_ = store_data.get("LICENSE", "") |
| ebuild.slot = store_data.get("SLOT", "") |
| ebuild.src_uri = store_data.get("SRC_URI", "") |
| ebuild.restrict = store_data.get("RESTRICT", "") |
| ebuild.depend = store_data.get("DEPEND", "") |
| ebuild.rdepend = store_data.get("RDEPEND", "") |
| ebuild.bdepend = store_data.get("BDEPEND", "") |
| ebuild.pdepend = store_data.get("PDEPEND", "") |
| use_flags = store_data.get("IUSE", "").split() |
| for flag in use_flags: |
| ebuild.add_use_flag(flag) |
| ebuild.use_flags.sort(key=lambda ebuild_use: ebuild_use.name) |
| _eclasses_ = store_data.get("_eclasses_", "").split() |
| hold_eclasses = sorted(_eclasses_[::2]) |
| ebuild.eclass_inherits = hold_eclasses |
