mirror of https://github.com/docker/compose.git
Inital pass on comprehensive automated release script
Signed-off-by: Joffrey F <joffrey@docker.com>
This commit is contained in:
parent
12b68572ef
commit
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If you're a Mac or Windows user, the best way to install Compose and keep it up-to-date is **[Docker for Mac and Windows](https://www.docker.com/products/docker)**.
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Docker for Mac and Windows will automatically install the latest version of Docker Engine for you.
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Alternatively, you can use the usual commands to install or upgrade Compose:
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```
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curl -L https://github.com/docker/compose/releases/download/{{version}}/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
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chmod +x /usr/local/bin/docker-compose
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```
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See the [install docs](https://docs.docker.com/compose/install/) for more install options and instructions.
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## Compose file format compatibility matrix
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| Compose file format | Docker Engine |
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| --- | --- |
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{% for engine, formats in compat_matrix.items() -%}
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| {% for format in formats %}{{format}}{% if not loop.last %}, {% endif %}{% endfor %} | {{engine}}+ |
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{% endfor -%}
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## Changes
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{{changelog}}
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Thanks to {% for name in contributors %}@{{name}}{% if not loop.last %}, {% endif %}{% endfor %} for contributing to this release!
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## Integrity check
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Binary name | SHA-256 sum
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| --- | --- |
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{% for filename, sha in integrity.items() -%}
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| `{{filename}}` | `{{sha[1]}}` |
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{% endfor -%}
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from __future__ import absolute_import
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from __future__ import print_function
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from __future__ import unicode_literals
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import argparse
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import os
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import sys
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import time
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from jinja2 import Template
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from release.bintray import BintrayAPI
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from release.const import BINTRAY_ORG
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from release.const import NAME
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from release.const import REPO_ROOT
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from release.downloader import BinaryDownloader
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from release.repository import get_contributors
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from release.repository import Repository
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from release.repository import upload_assets
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from release.utils import branch_name
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from release.utils import compatibility_matrix
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from release.utils import read_release_notes_from_changelog
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from release.utils import ScriptError
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from release.utils import update_init_py_version
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from release.utils import update_run_sh_version
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def create_initial_branch(repository, release, base, bintray_user):
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release_branch = repository.create_release_branch(release, base)
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print('Updating version info in __init__.py and run.sh')
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update_run_sh_version(release)
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update_init_py_version(release)
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input('Please add the release notes to the CHANGELOG.md file, then press Enter to continue.')
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proceed = ''
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while proceed.lower() != 'y':
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print(repository.diff())
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proceed = input('Are these changes ok? y/N ')
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repository.create_bump_commit(release_branch, release)
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repository.push_branch_to_remote(release_branch)
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bintray_api = BintrayAPI(os.environ['BINTRAY_TOKEN'], bintray_user)
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print('Creating data repository {} on bintray'.format(release_branch.name))
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bintray_api.create_repository(BINTRAY_ORG, release_branch.name, 'generic')
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def monitor_pr_status(pr_data):
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print('Waiting for CI to complete...')
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last_commit = pr_data.get_commits().reversed[0]
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while True:
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status = last_commit.get_combined_status()
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if status.state == 'pending':
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summary = {
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'pending': 0,
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'success': 0,
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'failure': 0,
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}
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for detail in status.statuses:
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summary[detail.state] += 1
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print('{pending} pending, {success} successes, {failure} failures'.format(**summary))
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if status.total_count == 0:
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# Mostly for testing purposes against repos with no CI setup
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return True
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time.sleep(30)
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elif status.state == 'success':
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print('{} successes: all clear!'.format(status.total_count))
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return True
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else:
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raise ScriptError('CI failure detected')
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def create_release_draft(repository, version, pr_data, files):
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print('Creating Github release draft')
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with open(os.path.join(os.path.dirname(__file__), 'release.md.tmpl'), 'r') as f:
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template = Template(f.read())
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print('Rendering release notes based on template')
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release_notes = template.render(
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version=version,
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compat_matrix=compatibility_matrix(),
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integrity=files,
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contributors=get_contributors(pr_data),
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changelog=read_release_notes_from_changelog(),
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)
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gh_release = repository.create_release(
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version, release_notes, draft=True, prerelease='-rc' in version,
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target_commitish='release'
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)
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print('Release draft initialized')
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return gh_release
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def resume(args):
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raise NotImplementedError()
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try:
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repository = Repository(REPO_ROOT, args.repo or NAME)
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br_name = branch_name(args.release)
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if not repository.branch_exists(br_name):
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raise ScriptError('No local branch exists for this release.')
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# release_branch = repository.checkout_branch(br_name)
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except ScriptError as e:
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print(e)
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return 1
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return 0
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def cancel(args):
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try:
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repository = Repository(REPO_ROOT, args.repo or NAME)
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repository.close_release_pr(args.release)
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repository.remove_release(args.release)
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repository.remove_bump_branch(args.release)
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# TODO: uncomment after testing is complete
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# bintray_api = BintrayAPI(os.environ['BINTRAY_TOKEN'], args.bintray_user)
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# print('Removing Bintray data repository for {}'.format(args.release))
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# bintray_api.delete_repository(BINTRAY_ORG, branch_name(args.release))
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except ScriptError as e:
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print(e)
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return 1
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print('Release cancellation complete.')
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return 0
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def start(args):
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try:
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repository = Repository(REPO_ROOT, args.repo or NAME)
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create_initial_branch(repository, args.release, args.base, args.bintray_user)
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pr_data = repository.create_release_pull_request(args.release)
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monitor_pr_status(pr_data)
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downloader = BinaryDownloader(args.destination)
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files = downloader.download_all(args.release)
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gh_release = create_release_draft(repository, args.release, pr_data, files)
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upload_assets(gh_release, files)
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except ScriptError as e:
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print(e)
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return 1
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return 0
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def main():
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if 'GITHUB_TOKEN' not in os.environ:
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print('GITHUB_TOKEN environment variable must be set')
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return 1
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if 'BINTRAY_TOKEN' not in os.environ:
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print('BINTRAY_TOKEN environment variable must be set')
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return 1
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parser = argparse.ArgumentParser(
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description='Orchestrate a new release of docker/compose. This tool assumes that you have'
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'obtained a Github API token and Bintray API key and set the GITHUB_TOKEN and'
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'BINTRAY_TOKEN environment variables accordingly.',
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epilog='''Example uses:
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* Start a new feature release (includes all changes currently in master)
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release.py -b user start 1.23.0
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* Start a new patch release
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release.py -b user --patch 1.21.0 start 1.21.1
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* Cancel / rollback an existing release draft
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release.py -b user cancel 1.23.0
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* Restart a previously aborted patch release
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release.py -b user -p 1.21.0 resume 1.21.1
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''', formatter_class=argparse.RawTextHelpFormatter)
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parser.add_argument(
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'action', choices=['start', 'resume', 'cancel'],
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help='The action to be performed for this release'
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)
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parser.add_argument('release', help='Release number, e.g. 1.9.0-rc1, 2.1.1')
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parser.add_argument(
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'--patch', '-p', dest='base',
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help='Which version is being patched by this release'
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)
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parser.add_argument(
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'--repo', '-r', dest='repo',
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help='Start a release for the given repo (default: {})'.format(NAME)
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)
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parser.add_argument(
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'-b', dest='bintray_user', required=True, metavar='USER',
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help='Username associated with the Bintray API key'
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)
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parser.add_argument(
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'--destination', '-o', metavar='DIR', default='binaries',
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help='Directory where release binaries will be downloaded relative to the project root'
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)
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args = parser.parse_args()
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if args.action == 'start':
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return start(args)
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elif args.action == 'resume':
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return resume(args)
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elif args.action == 'cancel':
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return cancel(args)
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print('Unexpected action "{}"'.format(args.action), file=sys.stderr)
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return 1
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if __name__ == '__main__':
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sys.exit(main())
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from __future__ import absolute_import
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from __future__ import unicode_literals
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import json
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import requests
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from .const import NAME
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class BintrayAPI(requests.Session):
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def __init__(self, api_key, user, *args, **kwargs):
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super(BintrayAPI, self).__init__(*args, **kwargs)
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self.auth = (user, api_key)
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self.base_url = 'https://api.bintray.com/'
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def create_repository(self, subject, repo_name, repo_type='generic'):
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url = '{base}/repos/{subject}/{repo_name}'.format(
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base=self.base_url, subject=subject, repo_name=repo_name,
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)
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data = {
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'name': repo_name,
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'type': repo_type,
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'private': False,
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'desc': 'Automated release for {}: {}'.format(NAME, repo_name),
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'labels': ['docker-compose', 'docker', 'release-bot'],
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}
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return self.post_json(url, data)
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def delete_repository(self, subject, repo_name):
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url = '{base}/repos/{subject}/{repo_name}'.format(
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base=self.base_url, subject=subject, repo_name=repo_name,
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)
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return self.delete(url)
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def post_json(self, url, data, **kwargs):
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if 'headers' not in kwargs:
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kwargs['headers'] = {}
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kwargs['headers']['Content-Type'] = 'application/json'
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return self.post(url, data=json.dumps(data), **kwargs)
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from __future__ import absolute_import
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from __future__ import unicode_literals
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import os
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REPO_ROOT = os.path.join(os.path.dirname(__file__), '..', '..', '..')
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NAME = 'shin-/compose'
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BINTRAY_ORG = 'shin-compose'
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from __future__ import absolute_import
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from __future__ import print_function
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from __future__ import unicode_literals
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import hashlib
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import os
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import requests
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from .const import BINTRAY_ORG
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from .const import NAME
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from .const import REPO_ROOT
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from .utils import branch_name
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class BinaryDownloader(requests.Session):
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base_bintray_url = 'https://dl.bintray.com/{}'.format(BINTRAY_ORG)
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base_appveyor_url = 'https://ci.appveyor.com/api/projects/{}/artifacts/'.format(NAME)
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def __init__(self, destination, *args, **kwargs):
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super(BinaryDownloader, self).__init__(*args, **kwargs)
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self.destination = destination
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os.makedirs(self.destination, exist_ok=True)
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def download_from_bintray(self, repo_name, filename):
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print('Downloading {} from bintray'.format(filename))
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url = '{base}/{repo_name}/{filename}'.format(
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base=self.base_bintray_url, repo_name=repo_name, filename=filename
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)
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full_dest = os.path.join(REPO_ROOT, self.destination, filename)
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return self._download(url, full_dest)
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def download_from_appveyor(self, branch_name, filename):
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print('Downloading {} from appveyor'.format(filename))
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url = '{base}/dist%2F{filename}?branch={branch_name}'.format(
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base=self.base_appveyor_url, filename=filename, branch_name=branch_name
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)
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full_dest = os.path.join(REPO_ROOT, self.destination, filename)
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return self.download(url, full_dest)
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def _download(self, url, full_dest):
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m = hashlib.sha256()
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with open(full_dest, 'wb') as f:
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r = self.get(url, stream=True)
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for chunk in r.iter_content(chunk_size=1024 * 600, decode_unicode=False):
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print('.', end='', flush=True)
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m.update(chunk)
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f.write(chunk)
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print(' download complete')
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hex_digest = m.hexdigest()
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with open(full_dest + '.sha256', 'w') as f:
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f.write('{} {}\n'.format(hex_digest, os.path.basename(full_dest)))
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return full_dest, hex_digest
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def download_all(self, version):
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files = {
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'docker-compose-Darwin-x86_64': None,
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'docker-compose-Linux-x86_64': None,
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# 'docker-compose-Windows-x86_64.exe': None,
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}
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for filename in files.keys():
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if 'Windows' in filename:
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files[filename] = self.download_from_appveyor(
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branch_name(version), filename
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)
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else:
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files[filename] = self.download_from_bintray(
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branch_name(version), filename
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)
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return files
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from __future__ import absolute_import
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from __future__ import unicode_literals
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import os
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from git import GitCommandError
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from git import Repo
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from github import Github
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from .const import NAME
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from .const import REPO_ROOT
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from .utils import branch_name
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from .utils import read_release_notes_from_changelog
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from .utils import ScriptError
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class Repository(object):
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def __init__(self, root=None, gh_name=None):
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if root is None:
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root = REPO_ROOT
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if gh_name is None:
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gh_name = NAME
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self.git_repo = Repo(root)
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self.gh_client = Github(os.environ['GITHUB_TOKEN'])
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self.gh_repo = self.gh_client.get_repo(gh_name)
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def create_release_branch(self, version, base=None):
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print('Creating release branch {} based on {}...'.format(version, base or 'master'))
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remote = self.find_remote(self.gh_repo.full_name)
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remote.fetch()
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if self.branch_exists(branch_name(version)):
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raise ScriptError(
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"Branch {} already exists locally. "
|
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"Please remove it before running the release script.".format(branch_name(version))
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)
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if base is not None:
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base = self.git_repo.tag('refs/tags/{}'.format(base))
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else:
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base = 'refs/remotes/{}/master'.format(remote.name)
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release_branch = self.git_repo.create_head(branch_name(version), commit=base)
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release_branch.checkout()
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self.git_repo.git.merge('--strategy=ours', '--no-edit', '{}/release'.format(remote.name))
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with release_branch.config_writer() as cfg:
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cfg.set_value('release', version)
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return release_branch
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|
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def find_remote(self, remote_name=None):
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if not remote_name:
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remote_name = self.gh_repo.full_name
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for remote in self.git_repo.remotes:
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for url in remote.urls:
|
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if remote_name in url:
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return remote
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return None
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def create_bump_commit(self, bump_branch, version):
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print('Creating bump commit...')
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bump_branch.checkout()
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self.git_repo.git.commit('-a', '-s', '-m "Bump {}"'.format(version), '--no-verify')
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def diff(self):
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return self.git_repo.git.diff()
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def checkout_branch(self, name):
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return self.git_repo.branches[name].checkout()
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def push_branch_to_remote(self, branch, remote_name=None):
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print('Pushing branch {} to remote...'.format(branch.name))
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remote = self.find_remote(remote_name)
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remote.push(refspec=branch)
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|
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def branch_exists(self, name):
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return name in [h.name for h in self.git_repo.heads]
|
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|
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def create_release_pull_request(self, version):
|
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return self.gh_repo.create_pull(
|
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title='Bump {}'.format(version),
|
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body='Automated release for docker-compose {}\n\n{}'.format(
|
||||
version, read_release_notes_from_changelog()
|
||||
),
|
||||
base='release',
|
||||
head=branch_name(version),
|
||||
)
|
||||
|
||||
def create_release(self, version, release_notes, **kwargs):
|
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return self.gh_repo.create_git_release(
|
||||
tag=version, name=version, message=release_notes, **kwargs
|
||||
)
|
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|
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def remove_release(self, version):
|
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print('Removing release draft for {}'.format(version))
|
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releases = self.gh_repo.get_releases()
|
||||
for release in releases:
|
||||
if release.tag_name == version and release.title == version:
|
||||
if not release.draft:
|
||||
print(
|
||||
'The release at {} is no longer a draft. If you TRULY intend '
|
||||
'to remove it, please do so manually.'
|
||||
)
|
||||
continue
|
||||
release.delete_release()
|
||||
|
||||
def remove_bump_branch(self, version, remote_name=None):
|
||||
name = branch_name(version)
|
||||
if not self.branch_exists(name):
|
||||
return False
|
||||
print('Removing local branch "{}"'.format(name))
|
||||
if self.git_repo.active_branch.name == name:
|
||||
print('Active branch is about to be deleted. Checking out to master...')
|
||||
try:
|
||||
self.checkout_branch('master')
|
||||
except GitCommandError:
|
||||
raise ScriptError(
|
||||
'Unable to checkout master. Try stashing local changes before proceeding.'
|
||||
)
|
||||
self.git_repo.branches[name].delete(self.git_repo, name, force=True)
|
||||
print('Removing remote branch "{}"'.format(name))
|
||||
remote = self.find_remote(remote_name)
|
||||
try:
|
||||
remote.push(name, delete=True)
|
||||
except GitCommandError as e:
|
||||
if 'remote ref does not exist' in str(e):
|
||||
return False
|
||||
raise ScriptError(
|
||||
'Error trying to remove remote branch: {}'.format(e)
|
||||
)
|
||||
return True
|
||||
|
||||
def close_release_pr(self, version):
|
||||
print('Retrieving and closing release PR for {}'.format(version))
|
||||
name = branch_name(version)
|
||||
open_prs = self.gh_repo.get_pulls(state='open')
|
||||
count = 0
|
||||
for pr in open_prs:
|
||||
if pr.head.ref == name:
|
||||
print('Found matching PR #{}'.format(pr.number))
|
||||
pr.edit(state='closed')
|
||||
count += 1
|
||||
if count == 0:
|
||||
print('No open PR for this release branch.')
|
||||
return count
|
||||
|
||||
|
||||
def get_contributors(pr_data):
|
||||
commits = pr_data.get_commits()
|
||||
authors = {}
|
||||
for commit in commits:
|
||||
author = commit.author.login
|
||||
authors[author] = authors.get(author, 0) + 1
|
||||
return [x[0] for x in sorted(list(authors.items()), key=lambda x: x[1])]
|
||||
|
||||
|
||||
def upload_assets(gh_release, files):
|
||||
print('Uploading binaries and hash sums')
|
||||
for filename, filedata in files.items():
|
||||
print('Uploading {}...'.format(filename))
|
||||
gh_release.upload_asset(filedata[0], content_type='application/octet-stream')
|
||||
gh_release.upload_asset('{}.sha256'.format(filedata[0]), content_type='text/plain')
|
||||
gh_release.upload_asset(
|
||||
os.path.join(REPO_ROOT, 'script', 'run', 'run.sh'), content_type='text/plain'
|
||||
)
|
|
@ -0,0 +1,63 @@
|
|||
from __future__ import absolute_import
|
||||
from __future__ import unicode_literals
|
||||
|
||||
import os
|
||||
import re
|
||||
|
||||
from .const import REPO_ROOT
|
||||
from compose import const as compose_const
|
||||
|
||||
section_header_re = re.compile(r'^[0-9]+\.[0-9]+\.[0-9]+ \([0-9]{4}-[01][0-9]-[0-3][0-9]\)$')
|
||||
|
||||
|
||||
class ScriptError(Exception):
|
||||
pass
|
||||
|
||||
|
||||
def branch_name(version):
|
||||
return 'bump-{}'.format(version)
|
||||
|
||||
|
||||
def read_release_notes_from_changelog():
|
||||
with open(os.path.join(REPO_ROOT, 'CHANGELOG.md'), 'r') as f:
|
||||
lines = f.readlines()
|
||||
i = 0
|
||||
while i < len(lines):
|
||||
if section_header_re.match(lines[i]):
|
||||
break
|
||||
i += 1
|
||||
|
||||
j = i + 1
|
||||
while j < len(lines):
|
||||
if section_header_re.match(lines[j]):
|
||||
break
|
||||
j += 1
|
||||
|
||||
return ''.join(lines[i + 2:j - 1])
|
||||
|
||||
|
||||
def update_init_py_version(version):
|
||||
path = os.path.join(REPO_ROOT, 'compose', '__init__.py')
|
||||
with open(path, 'r') as f:
|
||||
contents = f.read()
|
||||
contents = re.sub(r"__version__ = '[0-9a-z.-]+'", "__version__ = '{}'".format(version), contents)
|
||||
with open(path, 'w') as f:
|
||||
f.write(contents)
|
||||
|
||||
|
||||
def update_run_sh_version(version):
|
||||
path = os.path.join(REPO_ROOT, 'script', 'run', 'run.sh')
|
||||
with open(path, 'r') as f:
|
||||
contents = f.read()
|
||||
contents = re.sub(r'VERSION="[0-9a-z.-]+"', 'VERSION="{}"'.format(version), contents)
|
||||
with open(path, 'w') as f:
|
||||
f.write(contents)
|
||||
|
||||
|
||||
def compatibility_matrix():
|
||||
result = {}
|
||||
for engine_version in compose_const.API_VERSION_TO_ENGINE_VERSION.values():
|
||||
result[engine_version] = []
|
||||
for fmt, api_version in compose_const.API_VERSIONS.items():
|
||||
result[compose_const.API_VERSION_TO_ENGINE_VERSION[api_version]].append(fmt.vstring)
|
||||
return result
|
Loading…
Reference in New Issue