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56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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import os
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from io import BytesIO
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from taskgraph.util.docker import create_context_tar, docker_image, stream_context_tar
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from gecko_taskgraph.util import docker
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from . import GECKO
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def build_context(name, outputFile, args=None):
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"""Build a context.tar for image with specified name."""
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if not name:
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raise ValueError("must provide a Docker image name")
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if not outputFile:
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raise ValueError("must provide a outputFile")
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image_dir = docker.image_path(name)
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if not os.path.isdir(image_dir):
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raise Exception("image directory does not exist: %s" % image_dir)
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create_context_tar(GECKO, image_dir, outputFile, args=args)
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def build_image(name, tag, args=None):
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"""Build a Docker image of specified name.
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Output from image building process will be printed to stdout.
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"""
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if not name:
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raise ValueError("must provide a Docker image name")
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image_dir = docker.image_path(name)
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if not os.path.isdir(image_dir):
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raise Exception("image directory does not exist: %s" % image_dir)
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tag = tag or docker_image(name, by_tag=True)
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buf = BytesIO()
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stream_context_tar(GECKO, image_dir, buf, args)
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docker.post_to_docker(buf.getvalue(), "/build", nocache=1, t=tag)
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print(f"Successfully built {name} and tagged with {tag}")
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if tag.endswith(":latest"):
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print("*" * 50)
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print("WARNING: no VERSION file found in image directory.")
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print("Image is not suitable for deploying/pushing.")
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print("Create an image suitable for deploying/pushing by creating")
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print("a VERSION file in the image directory.")
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print("*" * 50)
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