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-rwxr-xr-xscripts/powerline-release.py242
1 files changed, 242 insertions, 0 deletions
diff --git a/scripts/powerline-release.py b/scripts/powerline-release.py
new file mode 100755
index 0000000..42381bd
--- /dev/null
+++ b/scripts/powerline-release.py
@@ -0,0 +1,242 @@
+#!/usr/bin/env python
+# vim:fileencoding=utf-8:noet
+from __future__ import (unicode_literals, division, absolute_import, print_function)
+
+import argparse
+import codecs
+import os
+import re
+
+from subprocess import check_output, check_call, CalledProcessError
+from getpass import getpass
+
+from github import Github
+
+
+OVERLAY_NAME = 'raiagent'
+OVERLAY = 'leycec/' + OVERLAY_NAME
+OVERLAY_BRANCH_FORMAT = 'powerline-release-{0}'
+
+
+def parse_version(s):
+ if s == ('+' * len(s)):
+ try:
+ last_version = next(iter(sorted([
+ tuple(map(int, tag.split('.')))
+ for tag in check_output(['git', 'tag', '-l', '[0-9]*.*']).split('\n')[:-1]
+ ], reverse=True)))
+ except StopIteration:
+ raise ValueError('No existing versions found')
+
+ version = []
+ for i in range(len(s) - 1):
+ try:
+ version.append(last_version[i])
+ except IndexError:
+ version.append(0)
+
+ try:
+ version.append(last_version[len(s) - 1] + 1)
+ except IndexError:
+ version.append(1)
+
+ if len(version) == 1:
+ version.append(0)
+
+ return tuple(version)
+ else:
+ return tuple(map(int, s.split('.')))
+
+
+def setup_py_filter(filter_func):
+ with codecs.open('.setup.py.new', 'w', encoding='utf-8') as NS:
+ with codecs.open('setup.py', 'r', encoding='utf-8') as OS:
+ for line in OS:
+ line = filter_func(line)
+ NS.write(line)
+
+ os.unlink('setup.py')
+ os.rename('.setup.py.new', 'setup.py')
+
+
+def setup_py_develop_filter(line, version_string):
+ if line.startswith('\tbase_version = '):
+ line = '\tbase_version = \'' + version_string + '\'\n'
+ return line
+
+
+def setup_py_master_filter(line, version_string):
+ if line.startswith('\tversion='):
+ line = '\tversion=\'' + version_string + '\',\n'
+ elif 'Development Status' in line:
+ line = '\t\t\'Development Status :: 5 - Production/Stable\',\n'
+ return line
+
+
+def merge(version_string, rev, **kwargs):
+ check_call(['git', 'checkout', rev])
+
+ temp_branch_name = 'release-' + version_string
+ check_call(['git', 'checkout', '-b', temp_branch_name])
+ setup_py_filter(lambda line: setup_py_develop_filter(line, version_string))
+ check_call(['git', 'add', 'setup.py'])
+ check_call(['git', 'commit', '-m', 'Update base version'])
+ check_call(['git', 'checkout', rev])
+ check_call(['git', 'merge', '--no-ff',
+ '--strategy', 'recursive',
+ '--strategy-option', 'theirs',
+ '--commit',
+ '-m', 'Merge branch \'{0}\' into {1}'.format(temp_branch_name, rev),
+ temp_branch_name])
+ check_call(['git', 'branch', '-d', temp_branch_name])
+
+ rev = check_output(['git', 'rev-parse', 'HEAD']).strip()
+
+ check_call(['git', 'checkout', 'master'])
+ try:
+ check_call(['git', 'merge', '--no-ff', '--no-commit', '--log', rev])
+ except CalledProcessError:
+ check_call(['git', 'mergetool', '--tool', 'vimdiff2'])
+
+ setup_py_filter(lambda line: setup_py_master_filter(line, version_string))
+ check_call(['git', 'add', 'setup.py'])
+
+ check_call(['git', 'commit'])
+ check_call(['git', 'tag', '-m', 'Release ' + version_string, '-a', version_string])
+
+
+def push(version_string, rev, **kwargs):
+ check_call(['git', 'push', 'upstream', 'master'])
+ check_call(['git', 'push', 'upstream', version_string])
+ check_call(['git', 'push', 'upstream', rev])
+
+
+def upload(**args):
+ check_call(['python', 'setup.py', 'sdist', 'upload'])
+ check_call(['python', 'setup.py', 'upload_docs'])
+
+
+gh = None
+
+
+def get_gh(user, password):
+ global gh
+ if not gh:
+ gh = Github(user, password)
+ return gh
+
+
+def create_ebuilds(version_string, overlay, user, **kwargs):
+ overlay_url = 'git://github.com/' + OVERLAY
+ if not os.path.isdir(overlay):
+ check_call(['git', 'clone', overlay_url, overlay])
+ check_call(['git', 'checkout', 'master'], cwd=overlay)
+ check_call(['git', 'pull', '--ff-only', overlay_url, 'master'], cwd=overlay)
+ branch = OVERLAY_BRANCH_FORMAT.format(version_string)
+ check_call(['git', 'branch', branch], cwd=overlay)
+ check_call(['git', 'checkout', branch], cwd=overlay)
+ os.environ['DISTDIR'] = '/tmp/powerline-distfiles'
+ if not os.path.isdir(os.environ['DISTDIR']):
+ os.mkdir(os.environ['DISTDIR'])
+ new_files = []
+ for category, pn in (
+ ('app-misc', 'powerline'),
+ ('app-vim', 'powerline-vim'),
+ ):
+ pdir = os.path.join(overlay, category, pn)
+ live_ebuild = None
+ for ebuild in os.listdir(pdir):
+ if ebuild.endswith('.ebuild') and '9999' in ebuild:
+ live_ebuild_base = ebuild
+ live_ebuild = os.path.join(pdir, ebuild)
+ break
+ assert(live_ebuild)
+ vcur = os.path.join(pdir, '{0}-{1}.ebuild'.format(pn, version_string))
+ if pn == 'powerline-vim':
+ with open(live_ebuild) as LEF:
+ with open(vcur, 'w') as F:
+ dropnext = False
+ for line in LEF:
+ if line.startswith('EGIT'):
+ # Drop all EGIT_… and the next empty line
+ dropnext = True
+ next_re = re.compile('^$')
+ continue
+ if dropnext:
+ assert(next_re.match(line))
+ dropnext = False
+ continue
+ if line.startswith('# Note the lack of an assignment to ${S}'):
+ next_re = re.compile('^#')
+ dropnext = True
+ line = 'S="${WORKDIR}/${MY_P}"\n'
+ if line.startswith('inherit'):
+ line = line.replace(' git-r3', '')
+ line += '\n'
+ line += 'MY_PN="powerline-status"\n'
+ line += 'MY_P="${MY_PN}-${PV}"'
+ line += '\n'
+ elif line.startswith('HOMEPAGE'):
+ line += 'SRC_URI="mirror://pypi/p/${MY_PN}/${MY_P}.tar.gz"\n'
+ elif line.startswith('KEYWORDS'):
+ line = 'KEYWORDS="~amd64 ~ppc ~x86 ~x86-fbsd"\n'
+ F.write(line)
+ else:
+ os.symlink(live_ebuild_base, vcur)
+ new_files.append(vcur)
+ check_call(['ebuild', vcur, 'manifest'])
+ new_files.append(os.path.join(pdir, 'Manifest'))
+ check_call(['git', 'add', '--'] + new_files, cwd=overlay)
+ check_call(['git', 'commit'] + new_files + ['-m', 'powerline*: Release {0}'.format(version_string)],
+ cwd=overlay)
+ check_call(['git', 'push', '-f', 'git@github.com:{0}/{1}'.format(user, OVERLAY_NAME), branch], cwd=overlay)
+
+
+def update_overlay(version_string, user, password, **kwargs):
+ gh = get_gh(user, password)
+ overlay = gh.get_repo(OVERLAY)
+ overlay.create_pull(
+ title='New powerline version: ' + version_string,
+ body='Add ebuilds for new powerline version\n\n---\n\nCreated automatically by release script',
+ base='master',
+ head=user + ':' + OVERLAY_BRANCH_FORMAT.format(version_string),
+ )
+
+
+stages = (
+ ('merge', merge),
+ ('push', push),
+ ('upload', upload),
+ ('create_ebuilds', create_ebuilds),
+ ('update_overlay', update_overlay),
+)
+
+
+def create_release(version, user, password=None, run_stages=None, **kwargs):
+ version_string = '.'.join((str(v) for v in version))
+ if not password:
+ password = getpass('Password for {0}: '.format(user))
+ for stname, stfunc in stages:
+ if run_stages is None or stname in run_stages:
+ stfunc(version_string=version_string, user=user, password=password, **kwargs)
+
+
+p = argparse.ArgumentParser(description='Powerline release script')
+p.add_argument('-u', '--user', type=str, metavar='USER', help='Github username.', required=True)
+p.add_argument('-v', '--version', type=parse_version, metavar='VERSION', help='Use given version for the release. If version contains only `+\' signs then it will increase latest version number: one `+\' increases major version number (e.g. 1.2.3 -> 2.0), `++\' increases minor version number (e.g. 1.2.3 -> 1.3), `+++\' increases patch level (e.g. 1.2.3 -> 1.2.4). Defaults to `+++\'.', default='+++')
+p.add_argument('-r', '--rev', metavar='COMMIT', help='Use given revision for the release. Defaults to `develop\'.', default='develop')
+p.add_argument('-s', '--stages', action='append', metavar='STAGE', help='Only run one of the given stages (default to all).', choices=tuple((stname for stname, stfunc in stages)))
+p.add_argument('-p', '--password', type=str, metavar='PASS', help='Github password. You will be prompted if it is not supplied.')
+p.add_argument('-o', '--overlay', type=str, metavar='PATH', help='Location of the local clone of the {0} overlay. If provided directory does not exist it will be created by “git clone”. Defaults to /tmp/powerline-{0}.'.format(OVERLAY_NAME), default='/tmp/powerline-' + OVERLAY_NAME)
+
+
+if __name__ == '__main__':
+ args = p.parse_args()
+ create_release(
+ version=args.version,
+ rev=args.rev,
+ user=args.user,
+ password=args.password,
+ overlay=args.overlay,
+ run_stages=args.stages,
+ )