def build(
self,
namespace: argparse.Namespace,
image: str,
build_config: config.ImageBuildConfig):
'''
:param namespace: Namespace passed in via CLI.
:param image: The image to build.
:param build_config: the image build configuration.
:raises: subprocess.CalledProcessError
'''
LOGGER.info('Build image')
LOGGER.info('Dry Run: %s', namespace.dry_run)
image_dir = util.get_image_dir(namespace.path, image)
image = build_config.image.full_name
build_args = builder.get_build_args(build_config)
command = util.Command(['buildah', 'bud', '-t'])
command.add_arg(image)
command.add_args_list('--build-arg', build_args)
version = build_config.image.tag_build.version
if version:
command.add_args('--build-arg', f'VERSION={version}')
# add build context
command.add_arg('.')
LOGGER.info('Image name: %s', image)
LOGGER.info('Command: %s', ' '.join(command))
if namespace.dry_run:
return
# build
with util.pushd(image_dir):
subprocess.check_call(command)
image_tag = build_config.image.tag
if namespace.tag_latest and image_tag != 'latest':
self.tag_latest(image)
if namespace.push:
self.push(
namespace=namespace,
image=image)
def _tag(self, image: str, tag: str):
'''
:param image: The image to tag.
:param tag: The tag for the image.
:raises: subprocess.CalledProcessError
'''
LOGGER.info('Tag image')
command = util.Command(['buildah', 'tag', image])
name, _ = image.rsplit(':', 1)
new_image = ':'.join([name, tag])
command.add_arg(new_image)
LOGGER.info('Image to tag: %s', image)
LOGGER.info('Additional tag: %s', new_image)
LOGGER.info('Command: %s', ' '.join(command))
subprocess.check_call(command)
def _create_command(self, namespace: argparse.Namespace, action: str,
build_args: list):
'''
Creates the command for the buildkit builder.
'''
command = util.Command(['buildctl'])
if namespace.addr:
command.add_args(name='--addr', value=namespace.addr)
command.add_arg(name=action)
command.add_args(name='--frontend', value='dockerfile.v0')
command.add_args(name='--local', value='context=.')
command.add_args(name='--local', value='dockerfile=.')
command.add_args_list(
name='--opt', values=[f'build-arg:{arg}' for arg in build_args])
return command
def push(self, namespace: argparse.Namespace, image: str):
'''
:param image: The image to tag.
:raises: subprocess.CalledProcessError
'''
LOGGER.info('Push image')
LOGGER.info('Dry Run: %s', namespace.dry_run)
LOGGER.info('Image to push: %s', image)
command = util.Command(['podman', 'push', image])
LOGGER.info('Command: %s', ' '.join(command))
if namespace.dry_run:
return
subprocess.check_call(command)
if namespace.tag_latest:
self.tag_latest(image)
command[-1] = util.set_image_tag_latest(image=image)
LOGGER.info('Command: %s', ' '.join(command))
subprocess.check_call(command)