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How to use for_container method in localstack

Best Python code snippet using localstack_python

cloud_build.py

Source:cloud_build.py

1# Copyright 2019 The Android Open Source Project2#3# Licensed under the Apache License, Version 2.0 (the "License");4# you may not use this file except in compliance with the License.5# You may obtain a copy of the License at6#7#     http://www.apache.org/licenses/LICENSE-2.08#9# Unless required by applicable law or agreed to in writing, software10# distributed under the License is distributed on an "AS IS" BASIS,11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12# See the License for the specific language governing permissions and13# limitations under the License.14import itertools15import logging16import os17import re18import yaml19import emu.emu_downloads_menu as emu_downloads_menu20from emu.template_writer import TemplateWriter21from emu.process import run22from emu.containers.emulator_container import EmulatorContainer23from emu.containers.system_image_container import SystemImageContainer24from emu.emu_downloads_menu import accept_licenses25from emu.utils import mkdir_p26def git_commit_and_push(dest):27    """Commit and pushes this cloud build to the git repo.28    Note that this can be *EXTREMELY* slow as you will likely29    have very large objects in your repo.30    Args:31        dest ({string}): The destination of the git repository.32    """33    run(["git", "add", "--verbose", "*"], dest)34    run(["git", "commit", "-F", "README.MD"], dest)35    run(["git", "push"], dest)36def create_build_step(for_container, destination):37    build_destination = os.path.join(destination, for_container.image_name())38    logging.info("Generating %s", build_destination)39    for_container.write(build_destination)40    if for_container.can_pull():41        logging.warning("Container already available, no need to create step.")42        return {}43    step = for_container.create_cloud_build_step(for_container.image_name())44    step["waitFor"] = ["-"]45    step["id"] = for_container.image_name()46    logging.info("Adding step: %s", step)47    return step48def cloud_build(args):49    """Prepares the cloud build yaml and all its dependencies.50    The cloud builder will generate a single cloudbuild.yaml and generates the build51    scripts for every individual container.52    It will construct the proper dependencies as needed.53    """54    accept_licenses(True)55    mkdir_p(args.dest)56    image_zip = [args.img]57    # Check if we are building a custom image from a zip file58    if not os.path.exists(image_zip[0]):59        # We are using a standard image, we likely won't need to download it.60        image_zip = emu_downloads_menu.find_image(image_zip[0])61    emulator_zip = [args.emuzip]62    if emulator_zip[0] in ["stable", "canary", "all"]:63        emulator_zip = [x.download() for x in emu_downloads_menu.find_emulator(emulator_zip[0])]64    elif re.match(r"\d+", emulator_zip[0]):65        # We must be looking for a build id66        logging.warning("Treating %s as a build id", emulator_zip[0])67        emulator_zip = [emu_downloads_menu.download_build(emulator_zip[0])]68    steps = []69    images = []70    emulators = set()71    emulator_images = []72    for (img, emu) in itertools.product(image_zip, emulator_zip):73        logging.info("Processing %s, %s", img, emu)74        system_container = SystemImageContainer(img, args.repo)75        if args.sys:76            steps.append(create_build_step(system_container, args.dest))77        else:78            for metrics in [True, False]:79                emulator_container = EmulatorContainer(emu, system_container, args.repo, metrics)80                emulators.add(emulator_container.props["emu_build_id"])81                steps.append(create_build_step(emulator_container, args.dest))82                images.append(emulator_container.full_name())83                images.append(emulator_container.latest_name())84                emulator_images.append(emulator_container.full_name())85                emulator_images.append(emulator_container.latest_name())86    cloudbuild = {"steps": steps, "images": images, "timeout": "21600s"}87    logging.info("Writing cloud yaml [%s] in %s", yaml, args.dest)88    with open(os.path.join(args.dest, "cloudbuild.yaml"), "w") as ymlfile:89        yaml.dump(cloudbuild, ymlfile)90    writer = TemplateWriter(args.dest)91    writer.write_template(92        "cloudbuild.README.MD",93        {"emu_version": ", ".join(emulators), "emu_images": "\n".join(["* {}".format(x) for x in emulator_images])},94        rename_as="README.MD",95    )96    writer.write_template(97        "registry.README.MD",98        {99            "emu_version": ", ".join(emulators),100            "emu_images": "\n".join(["* {}".format(x) for x in images]),101            "first_image": next(iter(images), None),102        },103        rename_as="REGISTRY.MD",104    )105    if args.git:...

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