Files
docker-stacks/tagging/tag_image.py
2022-03-16 14:48:23 +02:00

61 lines
1.9 KiB
Python
Executable File

#!/usr/bin/env python3
# Copyright (c) Jupyter Development Team.
# Distributed under the terms of the Modified BSD License.
import argparse
import logging
from plumbum.cmd import docker
from .docker_runner import DockerRunner
from .get_taggers_and_manifests import get_taggers_and_manifests
from .github_set_env import github_set_env
LOGGER = logging.getLogger(__name__)
def tag_image(short_image_name: str, owner: str) -> None:
"""
Tags <owner>/<short_image_name>:latest with the tags reported by all taggers
for the given image.
Tags are in a GitHub Actions environment also saved to environment variables
in a format making it easy to append them.
"""
LOGGER.info(f"Tagging image: {short_image_name}")
taggers, _ = get_taggers_and_manifests(short_image_name)
image = f"{owner}/{short_image_name}:latest"
with DockerRunner(image) as container:
tags = []
for tagger in taggers:
tagger_name = tagger.__class__.__name__
tag_value = tagger.tag_value(container)
tags.append(tag_value)
LOGGER.info(
f"Applying tag, tagger_name: {tagger_name} tag_value: {tag_value}"
)
docker["tag", image, f"{owner}/{short_image_name}:{tag_value}"]()
if tags:
env_name = f'{short_image_name.replace("-", "_")}_EXTRA_TAG_ARGS'
docker_build_tag_args = " ".join(
[f"-t {owner}/{short_image_name}:{tag}" for tag in tags]
)
github_set_env(env_name, docker_build_tag_args)
if __name__ == "__main__":
logging.basicConfig(level=logging.INFO)
arg_parser = argparse.ArgumentParser()
arg_parser.add_argument(
"--short-image-name",
required=True,
help="Short image name to apply tags for",
)
arg_parser.add_argument("--owner", required=True, help="Owner of the image")
args = arg_parser.parse_args()
tag_image(args.short_image_name, args.owner)