795 lines
22 KiB
Python
Executable File
795 lines
22 KiB
Python
Executable File
#!/usr/bin/env python3
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import os
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import re
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import sys
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import logging
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import argparse
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import subprocess
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import traceback
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import unittest
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import random
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from datetime import date, datetime, timedelta, timezone
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from io import StringIO
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from functools import wraps
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def main(args=sys.argv[1:]):
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"""
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Perform the final Zcash release process up to the git tag.
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"""
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opts = parse_args(args)
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chdir_to_repo(opts.REPO)
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initialize_logging()
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logging.debug('argv %r', sys.argv)
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try:
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main_logged(
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opts.REVISION,
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opts.RELEASE_VERSION,
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opts.RELEASE_PREV,
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opts.RELEASE_FROM,
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opts.RELEASE_HEIGHT,
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opts.HOTFIX,
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)
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except SystemExit as e:
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logging.error(str(e))
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raise SystemExit(1)
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except:
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logging.error(traceback.format_exc())
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raise SystemExit(2)
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def parse_args(args):
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p = argparse.ArgumentParser(description=main.__doc__)
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p.add_argument(
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'--repo',
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dest='REPO',
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type=str,
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help='Path to repository root.',
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)
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p.add_argument(
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'--hotfix',
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action='store_true',
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dest='HOTFIX',
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help='Use if this is a hotfix release from a non-master branch.',
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)
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p.add_argument(
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'REVISION',
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type=GitHash.parse_arg,
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help='The git commit hash from which to construct the release.',
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)
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p.add_argument(
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'RELEASE_VERSION',
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type=Version.parse_arg,
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help='The release version: vX.Y.Z',
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)
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p.add_argument(
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'RELEASE_PREV',
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type=Version.parse_arg,
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help='The previously released version.',
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)
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p.add_argument(
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'RELEASE_FROM',
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type=Version.parse_arg,
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help='The previously released non-beta non-RC version. May be the same as RELEASE_PREV.',
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)
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p.add_argument(
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'RELEASE_HEIGHT',
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type=int,
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help='A block height approximately occurring on release day.',
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)
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return p.parse_args(args)
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# Top-level flow:
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def main_logged(revision, release, releaseprev, releasefrom, releaseheight, hotfix):
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verify_dependencies([
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('help2man', None),
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('debchange', 'devscripts'),
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])
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verify_tags(revision, releaseprev, releasefrom)
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verify_version(release, releaseprev, hotfix)
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initialize_git(revision, release, hotfix)
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verify_dependency_updates()
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patch_version_in_files(release, releaseprev)
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patch_release_height(releaseheight)
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commit('Versioning changes for {}.'.format(release.novtext))
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build()
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gen_manpages()
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commit('Updated manpages for {}.'.format(release.novtext))
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gen_release_notes(release, releasefrom)
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update_debian_changelog(release)
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commit(
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'Updated release notes and changelog for {}.'.format(
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release.novtext,
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),
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)
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update_book(release, releaseheight)
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commit('Updated book for {}.'.format(release.novtext))
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def phase(message):
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def deco(f):
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@wraps(f)
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def g(*a, **kw):
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logging.info('%s', message)
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return f(*a, **kw)
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return g
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return deco
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@phase('Checking release script dependencies.')
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def verify_dependencies(dependencies):
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for (dependency, pkg) in dependencies:
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try:
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sh_log(dependency, '--version')
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except OSError:
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raise SystemExit(
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"Missing dependency {}{}".format(
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dependency,
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" (part of {} Debian package)".format(pkg) if pkg else "",
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),
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)
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@phase('Checking dependency updates.')
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def verify_dependency_updates():
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try:
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sh_log('./qa/zcash/updatecheck.py')
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except SystemExit:
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raise SystemExit("Dependency update check failed. Either some updates have not been correctly postponed, or the .updatecheck-token file is missing.")
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@phase('Checking tags.')
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def verify_tags(revision, releaseprev, releasefrom):
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candidates = []
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# Any tag beginning with a 'v' followed by [1-9] must be a version
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# matching our Version parser. Tags beginning with v0 may exist from
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# upstream and those do not follow our schema and are silently
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# ignored. Any other tag is silently ignored.
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candidatergx = re.compile('^v[1-9].*$')
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for tag in sh_out('git', 'tag', '--list', '--merged', revision.value).splitlines():
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if candidatergx.match(tag):
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v = Version.parse(tag)
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if v is not None:
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candidates.append(v)
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candidates.sort()
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try:
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latest = candidates[-1]
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except IndexError:
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raise SystemExit(
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'No previous releases found by `git tag --list --merged {}`.'
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.format(
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revision.value
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),
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)
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if releaseprev != latest:
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raise SystemExit(
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'The latest candidate in `git tag --list --merged {} is {} not {}'
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.format(
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revision.value,
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latest.vtext,
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releaseprev.vtext,
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),
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)
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candidates.reverse()
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prev_tags = []
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for candidate in candidates:
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if releasefrom == candidate:
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break
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else:
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prev_tags.append(candidate)
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else:
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raise SystemExit(
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'{} does not appear in `git tag --list --merged {}`'
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.format(
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releasefrom.vtext,
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revision.value,
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),
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)
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for tag in prev_tags:
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if not tag.betarc:
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raise SystemExit(
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'{} appears to be a more recent non-beta non-RC release than {}'
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.format(
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tag.vtext,
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releasefrom.vtext,
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),
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)
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@phase('Checking version.')
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def verify_version(release, releaseprev, hotfix):
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if not hotfix:
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return
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expected = Version(
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releaseprev.major,
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releaseprev.minor,
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releaseprev.patch + 1,
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releaseprev.betarc,
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None
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)
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if release != expected:
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raise SystemExit(
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"Expected {!r}, given {!r}".format(
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expected, release,
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),
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)
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@phase('Initializing git.')
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def initialize_git(revision, release, hotfix):
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junk = sh_out('git', 'status', '--porcelain')
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if junk.strip():
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raise SystemExit('There are uncommitted changes:\n' + junk)
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branch = 'release-' + release.vtext
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logging.info(
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'Creating release branch {} from revision {}.'
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.format(
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branch,
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revision.value
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)
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)
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sh_log('git', 'checkout', '-b', branch, revision.value)
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return branch
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@phase('Patching versioning in files.')
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def patch_version_in_files(release, releaseprev):
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patch_README(release, releaseprev)
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patch_clientversion_h(release)
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patch_configure_ac(release)
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patch_gitian_linux_yml(release, releaseprev, 'contrib/gitian-descriptors/gitian-linux.yml')
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patch_gitian_linux_yml(release, releaseprev, 'contrib/gitian-descriptors/gitian-linux-parallel.yml')
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@phase('Patching release height for end-of-support halt.')
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def patch_release_height(releaseheight):
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rgx = re.compile(
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r'^(static const int APPROX_RELEASE_HEIGHT = )\d+(;)$',
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)
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with PathPatcher('src/deprecation.h') as (inf, outf):
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for line in inf:
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m = rgx.match(line)
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if m is None:
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outf.write(line)
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else:
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[prefix, suffix] = m.groups()
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outf.write(
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'{}{}{}\n'.format(
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prefix,
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releaseheight,
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suffix,
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),
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)
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@phase('Building...')
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def build():
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base_dir = os.getcwd()
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depends_dir = os.path.join(base_dir, 'depends')
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src_dir = os.path.join(base_dir, 'src')
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nproc = sh_out('nproc').strip()
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sh_progress([
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'Staging boost...',
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'Staging libevent...',
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'Staging zeromq...',
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'Staging libsodium...',
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"Leaving directory '%s'" % depends_dir,
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'config.status: creating libzcash_script.pc',
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"Entering directory '%s'" % src_dir,
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'httpserver.cpp',
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'torcontrol.cpp',
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'gtest/test_tautology.cpp',
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'gtest/test_metrics.cpp',
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'test/equihash_tests.cpp',
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'test/util_tests.cpp',
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"Leaving directory '%s'" % src_dir,
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], './zcutil/build.sh', '-j', nproc)
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@phase('Generating manpages.')
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def gen_manpages():
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sh_log('./contrib/devtools/gen-manpages.sh')
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@phase('Generating release notes.')
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def gen_release_notes(release, releasefrom):
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release_notes = [
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'./zcutil/release-notes.py',
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'--version',
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release.novtext,
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'--prev',
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releasefrom.vtext,
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]
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if not release.betarc:
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release_notes.append('--clear')
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sh_log(*release_notes)
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sh_log(
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'git',
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'add',
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'./doc/authors.md',
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'./doc/release-notes/release-notes-{}.md'.format(release.novtext),
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)
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@phase('Updating debian changelog.')
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def update_debian_changelog(release):
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os.environ['DEBEMAIL'] = 'team@electriccoin.co'
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os.environ['DEBFULLNAME'] = 'Electric Coin Company'
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sh_log(
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'debchange',
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'--newversion', release.debversion,
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'--distribution', 'stable',
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'--changelog', './contrib/debian/changelog',
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'{} release.'.format(release.novtext),
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)
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@phase('Updating book.')
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def update_book(release, releaseheight):
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patch_book_release_support(release, releaseheight)
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# Helper code:
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def commit(message):
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logging.info('Committing: %r', message)
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fullmsg = 'make-release.py: {}'.format(message)
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sh_log('git', 'commit', '--all', '-m', fullmsg)
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|
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def chdir_to_repo(repo):
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if repo is None:
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dn = os.path.dirname
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repo = dn(dn(os.path.abspath(sys.argv[0])))
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os.chdir(repo)
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|
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def patch_README(release, releaseprev):
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with PathPatcher('README.md') as (inf, outf):
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firstline = inf.readline()
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assert firstline == 'Zcash {}\n'.format(releaseprev.novtext), \
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repr(firstline)
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outf.write('Zcash {}\n'.format(release.novtext))
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outf.write(inf.read())
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def patch_clientversion_h(release):
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_patch_build_defs(
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release,
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'src/clientversion.h',
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(r'^(#define CLIENT_VERSION_(MAJOR|MINOR|REVISION|BUILD|IS_RELEASE))'
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r' \d+()$'),
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)
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def patch_configure_ac(release):
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_patch_build_defs(
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release,
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'configure.ac',
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(r'^(define\(_CLIENT_VERSION_(MAJOR|MINOR|REVISION|BUILD|IS_RELEASE),)'
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r' \d+(\))$'),
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)
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def patch_gitian_linux_yml(release, releaseprev, path):
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with PathPatcher(path) as (inf, outf):
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outf.write(inf.readline())
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secondline = inf.readline()
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assert secondline == 'name: "zcash-{}"\n'.format(
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releaseprev.novtext
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), repr(secondline)
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outf.write('name: "zcash-{}"\n'.format(release.novtext))
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outf.write(inf.read())
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|
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def patch_book_release_support(release, releaseheight):
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with PathPatcher('doc/book/src/user/release-support.md') as (inf, outf):
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# Find the start marker.
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cur_line = inf.readline()
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while not 'RELEASE_SCRIPT_START_MARKER' in cur_line:
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outf.write(cur_line)
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cur_line = inf.readline()
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outf.write(cur_line)
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# The next two lines are the table heading.
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for _ in range(2):
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outf.write(inf.readline())
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|
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# The remaining lines before the end marker are table rows.
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table_rows = []
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cur_line = inf.readline()
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while not 'RELEASE_SCRIPT_END_MARKER' in cur_line:
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[row_ver, row_released, row_halt, row_eos] = cur_line.strip('| \n').split(' | ')
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row_released = date.fromisoformat(row_released)
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row_eos = date.fromisoformat(row_eos)
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table_rows.append((row_ver, row_released, int(row_halt), row_eos))
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cur_line = inf.readline()
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|
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# Prune rows for releases that have reached EoS.
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today = datetime.now(timezone.utc).date()
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table_rows = [row for row in table_rows if row[3] >= today]
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|
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# Add a row for this release.
|
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with open('src/deprecation.h', 'r', encoding='utf8') as f:
|
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prefix = 'RELEASE_TO_DEPRECATION_WEEKS = '
|
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for line in f:
|
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if prefix in line:
|
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weeks_to_eos = int(line.split(prefix)[1].split(';')[0])
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eos = today + timedelta(weeks=weeks_to_eos)
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table_rows.append((release.novtext, today, releaseheight, eos))
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|
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# Write out the updated table rows.
|
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for row in table_rows:
|
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outf.write('| %s | %s | %s | %s |\n' % row)
|
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|
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# Write out the end marker and the rest of the page.
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outf.write(cur_line)
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outf.write(inf.read())
|
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|
|
|
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def _patch_build_defs(release, path, pattern):
|
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rgx = re.compile(pattern)
|
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with PathPatcher(path) as (inf, outf):
|
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for line in inf:
|
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m = rgx.match(line)
|
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if m:
|
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prefix, label, suffix = m.groups()
|
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repl = {
|
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'MAJOR': release.major,
|
|
'MINOR': release.minor,
|
|
'REVISION': release.patch,
|
|
'BUILD': release.build,
|
|
'IS_RELEASE': (
|
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'false' if release.build < 50 else 'true'
|
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),
|
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}[label]
|
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outf.write('{} {}{}\n'.format(prefix, repl, suffix))
|
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else:
|
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outf.write(line)
|
|
|
|
|
|
def initialize_logging():
|
|
logname = './zcash-make-release.log'
|
|
fmtr = logging.Formatter(
|
|
'%(asctime)s L%(lineno)-4d %(levelname)-5s | %(message)s',
|
|
'%Y-%m-%d %H:%M:%S'
|
|
)
|
|
|
|
hout = logging.StreamHandler(sys.stdout)
|
|
hout.setLevel(logging.INFO)
|
|
hout.setFormatter(fmtr)
|
|
|
|
hpath = logging.FileHandler(logname, mode='a')
|
|
hpath.setLevel(logging.DEBUG)
|
|
hpath.setFormatter(fmtr)
|
|
|
|
root = logging.getLogger()
|
|
root.setLevel(logging.DEBUG)
|
|
root.addHandler(hout)
|
|
root.addHandler(hpath)
|
|
logging.info('zcash make-release.py debug log: %r', logname)
|
|
|
|
|
|
def sh_out(*args):
|
|
logging.debug('Run (out): %r', args)
|
|
return subprocess.check_output(args).decode()
|
|
|
|
|
|
def sh_log(*args):
|
|
PIPE = subprocess.PIPE
|
|
STDOUT = subprocess.STDOUT
|
|
try:
|
|
p = subprocess.Popen(args, stdout=PIPE, stderr=STDOUT, stdin=None)
|
|
except OSError:
|
|
logging.error('Error launching %r...', args)
|
|
raise
|
|
|
|
logging.debug('Run (log PID %r): %r', p.pid, args)
|
|
for line in p.stdout:
|
|
logging.debug('> %s', line.decode().rstrip())
|
|
status = p.wait()
|
|
if status != 0:
|
|
raise SystemExit('Nonzero exit status: {!r}'.format(status))
|
|
|
|
|
|
def sh_progress(markers, *args):
|
|
try:
|
|
import progressbar
|
|
except:
|
|
sh_log(*args)
|
|
return
|
|
|
|
PIPE = subprocess.PIPE
|
|
STDOUT = subprocess.STDOUT
|
|
try:
|
|
p = subprocess.Popen(args, stdout=PIPE, stderr=STDOUT, stdin=None)
|
|
except OSError:
|
|
logging.error('Error launching %r...', args)
|
|
raise
|
|
|
|
pbar = progressbar.ProgressBar(max_value=len(markers))
|
|
marker = 0
|
|
pbar.update(marker)
|
|
logging.debug('Run (log PID %r): %r', p.pid, args)
|
|
for line in p.stdout:
|
|
line = line.decode()
|
|
logging.debug('> %s', line.rstrip())
|
|
for idx, val in enumerate(markers[marker:]):
|
|
if val in line:
|
|
marker += idx + 1
|
|
pbar.update(marker)
|
|
break
|
|
pbar.finish()
|
|
status = p.wait()
|
|
if status != 0:
|
|
raise SystemExit('Nonzero exit status: {!r}'.format(status))
|
|
|
|
class GitHash (object):
|
|
'''A git commit hash.'''
|
|
RGX = re.compile(
|
|
r'^([0-9a-f]{10,40})$',
|
|
)
|
|
|
|
@staticmethod
|
|
def parse_arg(text):
|
|
m = GitHash.RGX.match(text)
|
|
if m is None:
|
|
raise argparse.ArgumentTypeError(
|
|
'Could not parse revision {!r} against regex {}'.format(
|
|
text,
|
|
GitHash.RGX.pattern,
|
|
),
|
|
)
|
|
else:
|
|
assert len(m.groups()) == 1
|
|
[value] = m.groups()
|
|
return GitHash(value)
|
|
|
|
def __init__(self, value):
|
|
assert GitHash.RGX.match(value) is not None
|
|
self.value = value
|
|
|
|
class Version (object):
|
|
'''A release version.'''
|
|
|
|
RGX = re.compile(
|
|
r'^v(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(-(beta|rc)?([1-9]\d*))?$',
|
|
)
|
|
|
|
@staticmethod
|
|
def parse(text):
|
|
m = Version.RGX.match(text)
|
|
if m is None:
|
|
return None
|
|
else:
|
|
[major, minor, patch, _, betarc, hyphen] = m.groups()
|
|
return Version(
|
|
int(major),
|
|
int(minor),
|
|
int(patch),
|
|
betarc,
|
|
int(hyphen) if hyphen is not None else None,
|
|
)
|
|
|
|
@staticmethod
|
|
def parse_arg(text):
|
|
v = Version.parse(text)
|
|
if v is None:
|
|
raise argparse.ArgumentTypeError(
|
|
'Could not parse version {!r} against regex {}'.format(
|
|
text,
|
|
Version.RGX.pattern,
|
|
),
|
|
)
|
|
else:
|
|
return v
|
|
|
|
def __init__(self, major, minor, patch, betarc, hyphen):
|
|
for i in [major, minor, patch]:
|
|
assert type(i) is int, i
|
|
assert betarc in {None, 'rc', 'beta'}, betarc
|
|
assert hyphen is None or type(hyphen) is int, hyphen
|
|
if betarc is not None:
|
|
assert hyphen is not None, (betarc, hyphen)
|
|
|
|
self.major = major
|
|
self.minor = minor
|
|
self.patch = patch
|
|
self.betarc = betarc
|
|
self.hyphen = hyphen
|
|
|
|
if hyphen is None:
|
|
self.build = 50
|
|
else:
|
|
assert hyphen > 0, hyphen
|
|
if betarc is None:
|
|
assert hyphen < 50, hyphen
|
|
self.build = 50 + hyphen
|
|
else:
|
|
assert hyphen < 26, hyphen
|
|
self.build = {'beta': 0, 'rc': 25}[betarc] + hyphen - 1
|
|
|
|
@property
|
|
def novtext(self):
|
|
return self._novtext(debian=False)
|
|
|
|
@property
|
|
def vtext(self):
|
|
return 'v' + self.novtext
|
|
|
|
@property
|
|
def debversion(self):
|
|
return self._novtext(debian=True)
|
|
|
|
def _novtext(self, debian):
|
|
novtext = '{}.{}.{}'.format(self.major, self.minor, self.patch)
|
|
|
|
if self.hyphen is None:
|
|
return novtext
|
|
else:
|
|
assert self.hyphen > 0, self.hyphen
|
|
if self.betarc is None:
|
|
assert self.hyphen < 50, self.hyphen
|
|
sep = '+' if debian else '-'
|
|
return '{}{}{}'.format(novtext, sep, self.hyphen)
|
|
else:
|
|
assert self.hyphen < 26, self.hyphen
|
|
sep = '~' if debian else '-'
|
|
return '{}{}{}{}'.format(
|
|
novtext,
|
|
sep,
|
|
self.betarc,
|
|
self.hyphen,
|
|
)
|
|
|
|
def __repr__(self):
|
|
return '<Version {}>'.format(self.vtext)
|
|
|
|
def _sort_tup(self):
|
|
if self.hyphen is None:
|
|
prio = 2
|
|
else:
|
|
prio = {'beta': 0, 'rc': 1, None: 3}[self.betarc]
|
|
|
|
return (
|
|
self.major,
|
|
self.minor,
|
|
self.patch,
|
|
prio,
|
|
self.hyphen,
|
|
)
|
|
|
|
def __lt__(self, other):
|
|
return self._sort_tup() < other._sort_tup()
|
|
|
|
def __eq__(self, other):
|
|
return self._sort_tup() == other._sort_tup()
|
|
|
|
|
|
class PathPatcher (object):
|
|
def __init__(self, path):
|
|
self._path = path
|
|
|
|
def __enter__(self):
|
|
logging.debug('Patching %r', self._path)
|
|
self._inf = open(self._path, 'r', encoding='utf8')
|
|
self._outf = StringIO()
|
|
return (self._inf, self._outf)
|
|
|
|
def __exit__(self, et, ev, tb):
|
|
if (et, ev, tb) == (None, None, None):
|
|
self._inf.close()
|
|
with open(self._path, 'w', encoding='utf8') as f:
|
|
f.write(self._outf.getvalue())
|
|
|
|
|
|
# Unit Tests
|
|
class TestVersion (unittest.TestCase):
|
|
ValidVersionsAndBuilds = [
|
|
# These are taken from: git tag --list | grep '^v1'
|
|
('v1.0.0-beta1', 0),
|
|
('v1.0.0-beta2', 1),
|
|
('v1.0.0-rc1', 25),
|
|
('v1.0.0-rc2', 26),
|
|
('v1.0.0-rc3', 27),
|
|
('v1.0.0-rc4', 28),
|
|
('v1.0.0', 50),
|
|
('v1.0.1', 50),
|
|
('v1.0.2', 50),
|
|
('v1.0.3', 50),
|
|
('v1.0.4', 50),
|
|
('v1.0.5', 50),
|
|
('v1.0.6', 50),
|
|
('v1.0.7-1', 51),
|
|
('v1.0.8', 50),
|
|
('v1.0.8-1', 51),
|
|
('v1.0.9', 50),
|
|
('v1.0.10', 50),
|
|
('v7.42.1000', 50),
|
|
]
|
|
|
|
ValidVersions = [
|
|
v
|
|
for (v, _)
|
|
in ValidVersionsAndBuilds
|
|
]
|
|
|
|
def test_arg_parse_and_vtext_identity(self):
|
|
for case in self.ValidVersions:
|
|
v = Version.parse_arg(case)
|
|
self.assertEqual(v.vtext, case)
|
|
|
|
def test_rev_parse(self):
|
|
sample = '958bcf2dac6d81d17797c0f58f176262a496cfd4'
|
|
rev = GitHash.parse_arg(sample)
|
|
self.assertEqual(rev.value, sample)
|
|
|
|
def test_arg_parse_negatives(self):
|
|
cases = [
|
|
'v07.0.0',
|
|
'v1.0.03',
|
|
'v1.2.3-0',
|
|
'v1.2.3-foobar',
|
|
'v1.2.3~0',
|
|
'v1.2.3+0',
|
|
'1.2.3',
|
|
]
|
|
|
|
for case in cases:
|
|
self.assertRaises(
|
|
argparse.ArgumentTypeError,
|
|
Version.parse_arg,
|
|
case,
|
|
)
|
|
|
|
def test_version_sort(self):
|
|
expected = [Version.parse_arg(v) for v in self.ValidVersions]
|
|
|
|
rng = random.Random()
|
|
rng.seed(0)
|
|
|
|
for _ in range(1024):
|
|
vec = list(expected)
|
|
rng.shuffle(vec)
|
|
vec.sort()
|
|
self.assertEqual(vec, expected)
|
|
|
|
def test_build_nums(self):
|
|
for (text, expected) in self.ValidVersionsAndBuilds:
|
|
version = Version.parse_arg(text)
|
|
self.assertEqual(version.build, expected)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
if len(sys.argv) == 2 and sys.argv[1] == '--help':
|
|
main()
|
|
else:
|
|
actualargs = sys.argv
|
|
sys.argv = [sys.argv[0], '--verbose']
|
|
|
|
print('=== Self Test ===')
|
|
try:
|
|
unittest.main(verbosity=2)
|
|
except SystemExit as e:
|
|
if e.args[0] != 0:
|
|
raise
|
|
|
|
sys.argv = actualargs
|
|
print('=== Running ===')
|
|
main()
|