218 lines
7.4 KiB
Python
Executable file
218 lines
7.4 KiB
Python
Executable file
#!/usr/bin/env nix-shell
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#! nix-shell -I nixpkgs=../../../.. -i python3 -p bundix bundler nix-update nix nix-universal-prefetch python3 python3Packages.requests python3Packages.click python3Packages.click-log python3Packages.packaging prefetch-yarn-deps
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import click
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import click_log
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import os
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import re
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import logging
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import subprocess
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import json
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import pathlib
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import tempfile
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from packaging.version import Version
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from typing import Iterable
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import requests
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logger = logging.getLogger(__name__)
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class GitLabRepo:
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version_regex = re.compile(r"^v\d+\.\d+\.\d+(\-rc\d+)?(\-ee)?")
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def __init__(self, owner: str = 'gitlab-org', repo: str = 'gitlab'):
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self.owner = owner
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self.repo = repo
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@property
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def url(self):
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return f"https://gitlab.com/{self.owner}/{self.repo}"
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@property
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def tags(self) -> Iterable[str]:
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r = requests.get(self.url + "/refs?sort=updated_desc&ref=master").json()
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tags = r.get("Tags", [])
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# filter out versions not matching version_regex
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versions = list(filter(self.version_regex.match, tags))
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# sort, but ignore v and -ee for sorting comparisons
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versions.sort(key=lambda x: Version(x.replace("v", "").replace("-ee", "")), reverse=True)
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return versions
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def get_git_hash(self, rev: str):
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return subprocess.check_output(['nix-universal-prefetch', 'fetchFromGitLab', '--owner', self.owner, '--repo', self.repo, '--rev', rev]).decode('utf-8').strip()
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def get_yarn_hash(self, rev: str):
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with tempfile.TemporaryDirectory() as tmp_dir:
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with open(tmp_dir + '/yarn.lock', 'w') as f:
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f.write(self.get_file('yarn.lock', rev))
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return subprocess.check_output(['prefetch-yarn-deps', tmp_dir + '/yarn.lock']).decode('utf-8').strip()
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@staticmethod
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def rev2version(tag: str) -> str:
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"""
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normalize a tag to a version number.
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This obviously isn't very smart if we don't pass something that looks like a tag
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:param tag: the tag to normalize
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:return: a normalized version number
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"""
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# strip v prefix
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version = re.sub(r"^v", '', tag)
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# strip -ee suffix
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return re.sub(r"-ee$", '', version)
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def get_file(self, filepath, rev):
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"""
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returns file contents at a given rev
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:param filepath: the path to the file, relative to the repo root
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:param rev: the rev to fetch at
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:return:
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"""
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return requests.get(self.url + f"/raw/{rev}/{filepath}").text
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def get_data(self, rev):
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version = self.rev2version(rev)
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passthru = {v: self.get_file(v, rev).strip() for v in ['GITALY_SERVER_VERSION', 'GITLAB_PAGES_VERSION',
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'GITLAB_SHELL_VERSION']}
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passthru["GITLAB_WORKHORSE_VERSION"] = version
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return dict(version=self.rev2version(rev),
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repo_hash=self.get_git_hash(rev),
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yarn_hash=self.get_yarn_hash(rev),
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owner=self.owner,
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repo=self.repo,
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rev=rev,
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passthru=passthru)
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def _get_data_json():
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data_file_path = pathlib.Path(__file__).parent / 'data.json'
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with open(data_file_path, 'r') as f:
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return json.load(f)
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def _call_nix_update(pkg, version):
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"""calls nix-update from nixpkgs root dir"""
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nixpkgs_path = pathlib.Path(__file__).parent / '../../../../'
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return subprocess.check_output(['nix-update', pkg, '--version', version], cwd=nixpkgs_path)
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@click_log.simple_verbosity_option(logger)
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@click.group()
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def cli():
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pass
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@cli.command('update-data')
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@click.option('--rev', default='latest', help='The rev to use (vX.Y.Z-ee), or \'latest\'')
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def update_data(rev: str):
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"""Update data.nix"""
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repo = GitLabRepo()
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if rev == 'latest':
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# filter out pre and re releases
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rev = next(filter(lambda x: not ('rc' in x or x.endswith('pre')), repo.tags))
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logger.debug(f"Using rev {rev}")
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version = repo.rev2version(rev)
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logger.debug(f"Using version {version}")
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data_file_path = pathlib.Path(__file__).parent / 'data.json'
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data = repo.get_data(rev)
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with open(data_file_path.as_posix(), 'w') as f:
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json.dump(data, f, indent=2)
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f.write("\n")
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@cli.command('update-rubyenv')
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def update_rubyenv():
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"""Update rubyEnv"""
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repo = GitLabRepo()
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rubyenv_dir = pathlib.Path(__file__).parent / f"rubyEnv"
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# load rev from data.json
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data = _get_data_json()
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rev = data['rev']
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version = data['version']
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for fn in ['Gemfile.lock', 'Gemfile']:
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with open(rubyenv_dir / fn, 'w') as f:
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f.write(repo.get_file(fn, rev))
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# Fetch vendored dependencies temporarily in order to build the gemset.nix
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subprocess.check_output(['mkdir', '-p', 'vendor/gems'], cwd=rubyenv_dir)
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subprocess.check_output(['sh', '-c', f'curl -L https://gitlab.com/gitlab-org/gitlab/-/archive/v{version}-ee/gitlab-v{version}-ee.tar.bz2?path=vendor/gems | tar -xj --strip-components=3'], cwd=f'{rubyenv_dir}/vendor/gems')
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# Undo our gemset.nix patches so that bundix runs through
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subprocess.check_output(['sed', '-i', '-e', '1d', '-e', 's:\\${src}/::g' , 'gemset.nix'], cwd=rubyenv_dir)
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subprocess.check_output(['bundle', 'lock'], cwd=rubyenv_dir)
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subprocess.check_output(['bundix'], cwd=rubyenv_dir)
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subprocess.check_output(['sed', '-i', '-e', '1i\\src:', '-e', 's:path = \\(vendor/[^;]*\\);:path = "${src}/\\1";:g', 'gemset.nix'], cwd=rubyenv_dir)
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subprocess.check_output(['rm', '-rf', 'vendor'], cwd=rubyenv_dir)
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@cli.command('update-gitaly')
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def update_gitaly():
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"""Update gitaly"""
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data = _get_data_json()
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gitaly_server_version = data['passthru']['GITALY_SERVER_VERSION']
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repo = GitLabRepo(repo='gitaly')
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gitaly_dir = pathlib.Path(__file__).parent / 'gitaly'
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for fn in ['Gemfile.lock', 'Gemfile']:
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with open(gitaly_dir / fn, 'w') as f:
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f.write(repo.get_file(f"ruby/{fn}", f"v{gitaly_server_version}"))
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subprocess.check_output(['bundle', 'lock'], cwd=gitaly_dir)
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subprocess.check_output(['bundix'], cwd=gitaly_dir)
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_call_nix_update('gitaly', gitaly_server_version)
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@cli.command('update-gitlab-pages')
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def update_gitlab_pages():
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"""Update gitlab-shell"""
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data = _get_data_json()
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gitlab_pages_version = data['passthru']['GITLAB_PAGES_VERSION']
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_call_nix_update('gitlab-pages', gitlab_pages_version)
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@cli.command('update-gitlab-shell')
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def update_gitlab_shell():
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"""Update gitlab-shell"""
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data = _get_data_json()
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gitlab_shell_version = data['passthru']['GITLAB_SHELL_VERSION']
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_call_nix_update('gitlab-shell', gitlab_shell_version)
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@cli.command('update-gitlab-workhorse')
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def update_gitlab_workhorse():
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"""Update gitlab-workhorse"""
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data = _get_data_json()
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gitlab_workhorse_version = data['passthru']['GITLAB_WORKHORSE_VERSION']
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_call_nix_update('gitlab-workhorse', gitlab_workhorse_version)
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@cli.command('update-all')
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@click.option('--rev', default='latest', help='The rev to use (vX.Y.Z-ee), or \'latest\'')
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@click.pass_context
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def update_all(ctx, rev: str):
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"""Update all gitlab components to the latest stable release"""
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ctx.invoke(update_data, rev=rev)
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ctx.invoke(update_rubyenv)
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ctx.invoke(update_gitaly)
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ctx.invoke(update_gitlab_pages)
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ctx.invoke(update_gitlab_shell)
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ctx.invoke(update_gitlab_workhorse)
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if __name__ == '__main__':
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cli()
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