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builder.py
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builder.py
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# Copyright (c) Contributors to the aswf-docker Project. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
"""
CI Image and Package Builder
"""
import logging
import subprocess
import json
import os
import tempfile
import typing
from aswfdocker import constants, aswfinfo, utils, groupinfo, index
logger = logging.getLogger(__name__)
class Builder:
"""Builder generates a "docker buildx bake" json file to drive the parallel builds of Docker images."""
def __init__(
self,
build_info: aswfinfo.ASWFInfo,
group_info: groupinfo.GroupInfo,
push: bool = False,
use_conan: bool = False,
):
self.push = push
self.build_info = build_info
self.group_info = group_info
self.use_conan = use_conan
self.index = index.Index()
def make_bake_dict(
self,
keep_source: bool,
keep_build: bool,
build_missing: bool,
conan_login: bool,
) -> typing.Dict[str, dict]:
root: typing.Dict[str, dict] = {}
root["target"] = {}
for image, version in self.group_info.iter_images_versions():
use_conan = self.group_info.type == constants.ImageType.PACKAGE and (
self.use_conan
or self.index.is_conan_only_package(image.replace("ci-package-", ""))
)
versions_to_bake = set()
major_version = utils.get_major_version(version)
version_info = self.index.version_info(major_version)
if self.group_info.type == constants.ImageType.PACKAGE:
image_base = image.replace("ci-package-", "")
group = self.index.get_group_from_image(
self.group_info.type, image_base
)
if use_conan:
if version in versions_to_bake:
# Only one version per image needed
continue
# if version_info.ci_common_version != major_version:
# Only bake conan images in ci_common container!
# version = version_info.ci_common_version
# major_version = utils.get_major_version(version)
versions_to_bake.add(version)
tags = list(
map(
lambda tag: f"{constants.DOCKER_REGISTRY}/{self.build_info.docker_org}"
+ f"/ci-baseos-gl-conan:{tag}",
[version, major_version],
)
)
docker_file = "packages/common/Dockerfile"
else:
tags = version_info.get_tags(
version,
self.build_info.docker_org,
image,
extra_suffix=version_info.package_versions.get(
"ASWF_"
+ image.replace("ci-package-", "").upper()
+ "_VERSION"
),
)
docker_file = f"packages/{group}/Dockerfile"
else:
tags = version_info.get_tags(version, self.build_info.docker_org, image)
docker_file = f"{image}/Dockerfile"
major_version_no_clang = major_version.split("-")[0]
if version_info.ci_common_version == major_version_no_clang:
channel = f"ci_common{major_version_no_clang}"
else:
channel = f"vfx{version_info.major_version}"
args = {
"ASWF_ORG": self.build_info.docker_org,
"ASWF_PKG_ORG": self.build_info.package_org,
"ASWF_VERSION": version,
"CI_COMMON_VERSION": version_info.ci_common_version,
"ASWF_CONAN_CHANNEL": channel,
}
if use_conan:
# params as env var needed for conan build
args.update(
{
"ASWF_PKG_NAME": image.replace("ci-package-", ""),
"ASWF_PKG_VERSION": version_info.package_versions.get(
"ASWF_"
+ image.replace("ci-package-", "").upper()
+ "_VERSION"
),
"CONAN_USER_HOME": constants.CONAN_USER_HOME,
"ASWF_CONAN_KEEP_SOURCE": "--keep-source"
if keep_source
else "",
"ASWF_CONAN_KEEP_BUILD": "--keep-build" if keep_build else "",
"ASWF_CONAN_BUILD_MISSING": "--build=missing"
if build_missing
else "",
"ASWF_CONAN_PUSH": "TRUE" if self.push else "",
}
)
args.update(version_info.all_package_versions)
target_dict = {
"context": ".",
"dockerfile": docker_file,
"args": args,
"labels": {
"org.opencontainers.image.created": self.build_info.build_date,
"org.opencontainers.image.revision": self.build_info.vcs_ref,
},
"tags": tags,
"output": ["type=registry,push=true" if self.push else "type=docker"],
}
if self.group_info.type == constants.ImageType.PACKAGE:
if use_conan:
target_dict["target"] = "ci-baseos-gl-conan"
else:
target_dict["target"] = image
root["target"][f"{image}-{major_version}"] = target_dict
root["group"] = {"default": {"targets": list(root["target"].keys())}}
return root
def make_bake_jsonfile(
self,
keep_source: bool,
keep_build: bool,
build_missing: bool,
conan_login: bool,
) -> typing.Optional[str]:
d = self.make_bake_dict(keep_source, keep_build, build_missing, conan_login)
if not d["group"]["default"]["targets"]:
return None
groups = "-".join(self.group_info.names)
versions = "-".join(self.group_info.versions)
path = os.path.join(
tempfile.gettempdir(),
f"docker-bake-{self.group_info.type.name}-{groups}-{versions}.json",
)
with open(path, "w", encoding="utf-8") as f:
json.dump(d, f, indent=4, sort_keys=True)
return path
def _run(self, cmd: str, dry_run: bool):
if dry_run:
logger.info("Would run: '%s'", cmd)
else:
logger.info("Building: '%s'", cmd)
subprocess.run(cmd, shell=True, check=True, cwd=self.build_info.repo_root)
def _run_in_docker(self, base_cmd, cmd, dry_run):
self._run(
" ".join(base_cmd + cmd),
dry_run=dry_run,
)
def _get_conan_env_vars(self, version_info):
envs = {
"CONAN_USER_HOME": constants.CONAN_USER_HOME,
"CCACHE_DIR": "/tmp/ccache",
"CONAN_NON_INTERACTIVE": "1",
}
if "CONAN_LOGIN_USERNAME" in os.environ:
envs["CONAN_LOGIN_USERNAME"] = os.environ["CONAN_LOGIN_USERNAME"]
if "ARTIFACTORY_USER" in os.environ:
envs["CONAN_LOGIN_USERNAME"] = os.environ["ARTIFACTORY_USER"]
if "CONAN_PASSWORD" in os.environ:
envs["CONAN_PASSWORD"] = os.environ["CONAN_PASSWORD"]
if "ARTIFACTORY_TOKEN" in os.environ:
envs["CONAN_PASSWORD"] = os.environ["ARTIFACTORY_TOKEN"]
for name, value in version_info.all_package_versions.items():
envs[name] = value
return envs
# We should leverage this to avoid repeating volume definitions in packages/common/Dockerfiles
def _get_conan_vols(self):
conan_base = os.path.join(utils.get_git_top_level(), "packages", "conan")
vols = {
os.path.join(conan_base, "settings"): os.path.join(
constants.CONAN_USER_HOME, ".conan"
),
os.path.join(conan_base, "data"): os.path.join(
constants.CONAN_USER_HOME, "d"
),
os.path.join(conan_base, "recipes"): os.path.join(
constants.CONAN_USER_HOME, "recipes"
),
os.path.join(conan_base, "ccache"): "/tmp/ccache",
}
return vols
def _get_conan_base_cmd(self, version_info):
base_cmd = ["docker", "run"]
for name, value in self._get_conan_env_vars(version_info).items():
base_cmd.append("-e")
base_cmd.append(f"{name}={value}")
for name, value in self._get_conan_vols().items():
base_cmd.append("-v")
base_cmd.append(f"{name}:{value}")
tag = (
f"{constants.DOCKER_REGISTRY}/{self.build_info.docker_org}"
+ f"/ci-baseos-gl-conan:{version_info.ci_common_version}"
)
base_cmd.append(tag)
return base_cmd
def _build_conan_package(
self,
image,
version,
dry_run,
progress,
keep_source,
keep_build,
conan_login,
build_missing,
bake_jsonfile,
):
major_version = utils.get_major_version(version)
version_info = self.index.version_info(major_version)
base_cmd = self._get_conan_base_cmd(version_info)
if conan_login:
# We keep this as a separate step: the end result is to store credentials in
# packages/conan/.conan/.conan.db which is not thread safe: once we are able
# to run Conan builds from a single "docker buildx bake" invocation, we will
# want to keep the login step separate.
self._run_in_docker(
base_cmd,
[
"conan",
"user",
"-p",
"-r",
self.build_info.docker_org,
],
dry_run,
)
#
# These are kept for reference, they now live in
# packages/common/Dockerfile
#
# full_version = version_info.package_versions.get(
# "ASWF_" + image.upper() + "_VERSION"
# )
# conan_version = (
# f"{image}/{full_version}"
# f"@{self.build_info.docker_org}/{version_info.conan_profile}"
# )
# alias_version = (
# f"{image}/latest"
# f"@{self.build_info.docker_org}/{version_info.conan_profile}"
# )
# buildx bake --set allows us to override settings in the bake file and avoid having to rewrite it.
# output=type=cacheonly : no container is produced, we only want the cache containing the output of conan builds
# target.target=ci-conan-package-builder : see packages/common/Dockerfile for the Conan build container which runs:
#
# - conan user (conditional)
# - conan create
# - conan alias
# - conan upload main version (conditional)
# - conan upload latest alias version (conditional)
# FIXME: not sure about ci-package-{image}-3
self._run(
f"docker buildx bake -f {bake_jsonfile} --set=*.output=type=cacheonly --set=*.target.target=ci-conan-package-builder --progress {progress} ci-package-{image}-{major_version}",
dry_run=dry_run,
)
def build(
self,
dry_run: bool = False,
progress: str = "",
keep_source=False,
keep_build=False,
conan_login=False,
build_missing=False,
) -> None:
images_and_versions = []
for image, version in self.group_info.iter_images_versions(get_image=True):
if (
self.group_info.type == constants.ImageType.PACKAGE
and not self.use_conan
and self.index.is_conan_only_package(image)
):
logger.warning("Skipping %s as it is a conan-only package!", image)
continue
images_and_versions.append((image, version))
if not images_and_versions:
return
path = self.make_bake_jsonfile(
keep_source, keep_build, build_missing, conan_login
)
if path:
self._run(
f"docker buildx bake -f {path} --progress {progress}", dry_run=dry_run
)
if not self.use_conan or self.group_info.type == constants.ImageType.IMAGE:
return
conan_base = os.path.join(utils.get_git_top_level(), "packages", "conan")
for image, version in images_and_versions:
recipe_path = os.path.join(conan_base, "recipes", image)
if not os.path.exists(recipe_path):
logger.warning("Recipe for %s not found: skipping!", image)
continue
self._build_conan_package(
image,
version,
dry_run,
progress,
keep_source,
keep_build,
conan_login,
build_missing,
path,
)