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lucene/dev-tools/scripts/releaseWizard.py

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This script is a wizard that aims to (some day) replace the todoList at https://wiki.apache.org/lucene-java/ReleaseTodo
# It will walk you through the steps of the release process, asking for decisions or input along the way
# CAUTION: This is an alpha version, please read the HELP section in the main menu.
#
# Requirements:
# Install requirements with this command:
# pip3 install -r requirements.txt
#
# Usage:
# releaseWizard.py [-h] [--dry-run] [--root PATH]
#
# optional arguments:
# -h, --help show this help message and exit
# --dry-run Do not execute any commands, but echo them instead. Display
# extra debug info
# --root PATH Specify different root folder than ~/.lucene-releases
import argparse
import copy
import fcntl
import json
import os
import platform
import re
import shlex
import shutil
import subprocess
import sys
import textwrap
import time
import urllib
from collections import OrderedDict
from datetime import datetime
from datetime import timedelta
try:
import holidays
import yaml
from ics import Calendar, Event
from jinja2 import Environment
except:
print("You lack some of the module dependencies to run this script.")
print("Please run 'pip3 install -r requirements.txt' and try again.")
sys.exit(1)
import scriptutil
from consolemenu import ConsoleMenu
from consolemenu.items import FunctionItem, SubmenuItem, ExitItem
from consolemenu.screen import Screen
from scriptutil import BranchType, Version, check_ant, download, run
# Solr-to-Java version mapping
java_versions = {6: 8, 7: 8, 8: 8, 9: 11}
editor = None
# Edit this to add other global jinja2 variables or filters
def expand_jinja(text, vars=None):
global_vars = OrderedDict({
'script_version': state.script_version,
'release_version': state.release_version,
'release_version_underscore': state.release_version.replace('.', '_'),
'release_date': state.get_release_date(),
'ivy2_folder': os.path.expanduser("~/.ivy2/"),
'config_path': state.config_path,
'rc_number': state.rc_number,
'script_branch': state.script_branch,
'release_folder': state.get_release_folder(),
'git_checkout_folder': state.get_git_checkout_folder(),
'git_website_folder': state.get_website_git_folder(),
'dist_url_base': 'https://dist.apache.org/repos/dist/dev/lucene',
'm2_repository_url': 'https://repository.apache.org/service/local/staging/deploy/maven2',
'dist_file_path': state.get_dist_folder(),
'rc_folder': state.get_rc_folder(),
'base_branch': state.get_base_branch_name(),
'release_branch': state.release_branch,
'stable_branch': state.get_stable_branch_name(),
'minor_branch': state.get_minor_branch_name(),
'release_type': state.release_type,
'is_feature_release': state.release_type in ['minor', 'major'],
'release_version_major': state.release_version_major,
'release_version_minor': state.release_version_minor,
'release_version_bugfix': state.release_version_bugfix,
'state': state,
'gpg_key' : state.get_gpg_key(),
'epoch': unix_time_millis(datetime.utcnow()),
'get_next_version': state.get_next_version(),
'current_git_rev': state.get_current_git_rev(),
'keys_downloaded': keys_downloaded(),
'editor': get_editor(),
'rename_cmd': 'ren' if is_windows() else 'mv',
'vote_close_72h': vote_close_72h_date().strftime("%Y-%m-%d %H:00 UTC"),
'vote_close_72h_epoch': unix_time_millis(vote_close_72h_date()),
'vote_close_72h_holidays': vote_close_72h_holidays(),
'lucene_news_file': lucene_news_file,
'solr_news_file': solr_news_file,
'load_lines': load_lines,
'set_java_home': set_java_home,
'latest_version': state.get_latest_version(),
'latest_lts_version': state.get_latest_lts_version(),
'master_version': state.get_master_version(),
'mirrored_versions': state.get_mirrored_versions(),
'mirrored_versions_to_delete': state.get_mirrored_versions_to_delete(),
'home': os.path.expanduser("~")
})
global_vars.update(state.get_todo_states())
if vars:
global_vars.update(vars)
filled = replace_templates(text)
try:
env = Environment(lstrip_blocks=True, keep_trailing_newline=False, trim_blocks=True)
env.filters['path_join'] = lambda paths: os.path.join(*paths)
env.filters['expanduser'] = lambda path: os.path.expanduser(path)
env.filters['formatdate'] = lambda date: (datetime.strftime(date, "%-d %B %Y") if date else "<date>" )
template = env.from_string(str(filled), globals=global_vars)
filled = template.render()
except Exception as e:
print("Exception while rendering jinja template %s: %s" % (str(filled)[:10], e))
return filled
def replace_templates(text):
tpl_lines = []
for line in text.splitlines():
if line.startswith("(( template="):
match = re.search(r"^\(\( template=(.+?) \)\)", line)
name = match.group(1)
tpl_lines.append(replace_templates(templates[name].strip()))
else:
tpl_lines.append(line)
return "\n".join(tpl_lines)
def getScriptVersion():
topLevelDir = os.path.join(os.path.abspath("%s/" % script_path), os.path.pardir, os.path.pardir)
reBaseVersion = re.compile(r'version\.base\s*=\s*(\d+\.\d+\.\d+)')
return reBaseVersion.search(open('%s/lucene/version.properties' % topLevelDir).read()).group(1)
def get_editor():
global editor
if editor is None:
if 'EDITOR' in os.environ:
if os.environ['EDITOR'] in ['vi', 'vim', 'nano', 'pico', 'emacs']:
print("WARNING: You have EDITOR set to %s, which will not work when launched from this tool. Please use an editor that launches a separate window/process" % os.environ['EDITOR'])
editor = os.environ['EDITOR']
elif is_windows():
editor = 'notepad.exe'
elif is_mac():
editor = 'open -a TextEdit'
else:
sys.exit("On Linux you have to set EDITOR variable to a command that will start an editor in its own window")
return editor
def check_prerequisites(todo=None):
if sys.version_info < (3, 4):
sys.exit("Script requires Python v3.4 or later")
try:
gpg_ver = run("gpg --version").splitlines()[0]
except:
sys.exit("You will need gpg installed")
if not check_ant().startswith('1.8'):
print("WARNING: This script will work best with ant 1.8. The script buildAndPushRelease.py may have problems with PGP password input under ant 1.10")
if not 'GPG_TTY' in os.environ:
print("WARNING: GPG_TTY environment variable is not set, GPG signing may not work correctly (try 'export GPG_TTY=$(tty)'")
if not 'JAVA8_HOME' in os.environ or not 'JAVA11_HOME' in os.environ:
sys.exit("Please set environment variables JAVA8_HOME and JAVA11_HOME")
try:
asciidoc_ver = run("asciidoctor -V").splitlines()[0]
except:
asciidoc_ver = ""
print("WARNING: In order to export asciidoc version to HTML, you will need asciidoctor installed")
try:
git_ver = run("git --version").splitlines()[0]
except:
sys.exit("You will need git installed")
if not 'EDITOR' in os.environ:
print("WARNING: Environment variable $EDITOR not set, using %s" % get_editor())
if todo:
print("%s\n%s\n%s\n" % (gpg_ver, asciidoc_ver, git_ver))
return True
epoch = datetime.utcfromtimestamp(0)
def unix_time_millis(dt):
return int((dt - epoch).total_seconds() * 1000.0)
def bootstrap_todos(todo_list):
# Establish links from commands to to_do for finding todo vars
for tg in todo_list:
if dry_run:
print("Group %s" % tg.id)
for td in tg.get_todos():
if dry_run:
print(" Todo %s" % td.id)
cmds = td.commands
if cmds:
if dry_run:
print(" Commands")
cmds.todo_id = td.id
for cmd in cmds.commands:
if dry_run:
print(" Command %s" % cmd.cmd)
cmd.todo_id = td.id
print("Loaded TODO definitions from releaseWizard.yaml")
return todo_list
def maybe_remove_rc_from_svn():
todo = state.get_todo_by_id('import_svn')
if todo and todo.is_done():
print("import_svn done")
Commands(state.get_git_checkout_folder(),
"""Looks like you uploaded artifacts for {{ build_rc.git_rev | default("<git_rev>", True) }} to svn which needs to be removed.""",
[Command(
"""svn -m "Remove cancelled Lucene/Solr {{ release_version }} RC{{ rc_number }}" rm {{ dist_url }}""",
logfile="svn_rm.log",
tee=True,
vars={
'dist_folder': """lucene-solr-{{ release_version }}-RC{{ rc_number }}-rev{{ build_rc.git_rev | default("<git_rev>", True) }}""",
'dist_url': "{{ dist_url_base }}/{{ dist_folder }}"
}
)],
enable_execute=True, confirm_each_command=False).run()
# To be able to hide fields when dumping Yaml
class SecretYamlObject(yaml.YAMLObject):
hidden_fields = []
@classmethod
def to_yaml(cls,dumper,data):
print("Dumping object %s" % type(data))
new_data = copy.deepcopy(data)
for item in cls.hidden_fields:
if item in new_data.__dict__:
del new_data.__dict__[item]
for item in data.__dict__:
if item in new_data.__dict__ and new_data.__dict__[item] is None:
del new_data.__dict__[item]
return dumper.represent_yaml_object(cls.yaml_tag, new_data, cls,
flow_style=cls.yaml_flow_style)
def str_presenter(dumper, data):
if len(data.split('\n')) > 1: # check for multiline string
return dumper.represent_scalar('tag:yaml.org,2002:str', data, style='|')
return dumper.represent_scalar('tag:yaml.org,2002:str', data)
class ReleaseState:
def __init__(self, config_path, release_version, script_version):
self.script_version = script_version
self.config_path = config_path
self.todo_groups = None
self.todos = None
self.latest_version = None
self.previous_rcs = {}
self.rc_number = 1
self.start_date = unix_time_millis(datetime.utcnow())
self.script_branch = run("git rev-parse --abbrev-ref HEAD").strip()
self.mirrored_versions = None
try:
self.script_branch_type = scriptutil.find_branch_type()
except:
print("WARNING: This script shold (ideally) run from the release branch, not a feature branch (%s)" % self.script_branch)
self.script_branch_type = 'feature'
self.set_release_version(release_version)
def set_release_version(self, version):
self.validate_release_version(self.script_branch_type, self.script_branch, version)
self.release_version = version
v = Version.parse(version)
self.release_version_major = v.major
self.release_version_minor = v.minor
self.release_version_bugfix = v.bugfix
self.release_branch = "branch_%s_%s" % (v.major, v.minor)
if v.is_major_release():
self.release_type = 'major'
elif v.is_minor_release():
self.release_type = 'minor'
else:
self.release_type = 'bugfix'
def is_released(self):
return self.get_todo_by_id('announce_lucene').is_done()
def get_gpg_key(self):
gpg_task = self.get_todo_by_id('gpg')
if gpg_task.is_done():
return gpg_task.get_state()['gpg_key']
else:
return None
def get_release_date(self):
publish_task = self.get_todo_by_id('publish_maven')
if publish_task.is_done():
return unix_to_datetime(publish_task.get_state()['done_date'])
else:
return None
def get_release_date_iso(self):
release_date = self.get_release_date()
if release_date is None:
return "yyyy-mm-dd"
else:
return release_date.isoformat()[:10]
def get_latest_version(self):
if self.latest_version is None:
versions = self.get_mirrored_versions()
latest = versions[0]
for ver in versions:
if Version.parse(ver).gt(Version.parse(latest)):
latest = ver
self.latest_version = latest
self.save()
return state.latest_version
def get_mirrored_versions(self):
if state.mirrored_versions is None:
releases_str = load("https://projects.apache.org/json/foundation/releases.json", "utf-8")
releases = json.loads(releases_str)['lucene']
state.mirrored_versions = [ r for r in list(map(lambda y: y[7:], filter(lambda x: x.startswith('lucene-'), list(releases.keys())))) ]
return state.mirrored_versions
def get_mirrored_versions_to_delete(self):
versions = self.get_mirrored_versions()
to_keep = versions
if state.release_type == 'major':
to_keep = [self.release_version, self.get_latest_version()]
if state.release_type == 'minor':
to_keep = [self.release_version, self.get_latest_lts_version()]
if state.release_type == 'bugfix':
if Version.parse(state.release_version).major == Version.parse(state.get_latest_version()).major:
to_keep = [self.release_version, self.get_latest_lts_version()]
elif Version.parse(state.release_version).major == Version.parse(state.get_latest_lts_version()).major:
to_keep = [self.get_latest_version(), self.release_version]
else:
raise Exception("Release version %s must have same major version as current minor or lts release")
return [ver for ver in versions if ver not in to_keep]
def get_master_version(self):
v = Version.parse(self.get_latest_version())
return "%s.%s.%s" % (v.major + 1, 0, 0)
def get_latest_lts_version(self):
versions = self.get_mirrored_versions()
latest = self.get_latest_version()
lts_prefix = "%s." % (Version.parse(latest).major - 1)
lts_versions = list(filter(lambda x: x.startswith(lts_prefix), versions))
latest_lts = lts_versions[0]
for ver in lts_versions:
if Version.parse(ver).gt(Version.parse(latest_lts)):
latest_lts = ver
return latest_lts
def validate_release_version(self, branch_type, branch, release_version):
ver = Version.parse(release_version)
# print("release_version=%s, ver=%s" % (release_version, ver))
if branch_type == BranchType.release:
if not branch.startswith('branch_'):
sys.exit("Incompatible branch and branch_type")
if not ver.is_bugfix_release():
sys.exit("You can only release bugfix releases from an existing release branch")
elif branch_type == BranchType.stable:
if not branch.startswith('branch_') and branch.endswith('x'):
sys.exit("Incompatible branch and branch_type")
if not ver.is_minor_release():
sys.exit("You can only release minor releases from an existing stable branch")
elif branch_type == BranchType.unstable:
if not branch == 'master':
sys.exit("Incompatible branch and branch_type")
if not ver.is_major_release():
sys.exit("You can only release a new major version from master branch")
if not getScriptVersion() == release_version:
print("WARNING: Expected release version %s when on branch %s, but got %s" % (
getScriptVersion(), branch, release_version))
def get_base_branch_name(self):
v = Version.parse(self.release_version)
if v.is_major_release():
return 'master'
elif v.is_minor_release():
return self.get_stable_branch_name()
elif v.major == Version.parse(self.get_latest_version()).major:
return self.get_minor_branch_name()
else:
return self.release_branch
def clear_rc(self):
if ask_yes_no("Are you sure? This will clear and restart RC%s" % self.rc_number):
maybe_remove_rc_from_svn()
dict = {}
for g in list(filter(lambda x: x.in_rc_loop(), self.todo_groups)):
for t in g.get_todos():
t.clear()
print("Cleared RC TODO state")
try:
shutil.rmtree(self.get_rc_folder())
print("Cleared folder %s" % self.get_rc_folder())
except Exception as e:
print("WARN: Failed to clear %s, please do it manually with higher privileges" % self.get_rc_folder())
self.save()
def new_rc(self):
if ask_yes_no("Are you sure? This will abort current RC"):
maybe_remove_rc_from_svn()
dict = {}
for g in list(filter(lambda x: x.in_rc_loop(), self.todo_groups)):
for t in g.get_todos():
if t.applies(self.release_type):
dict[t.id] = copy.deepcopy(t.state)
t.clear()
self.previous_rcs["RC%d" % self.rc_number] = dict
self.rc_number += 1
self.save()
def to_dict(self):
tmp_todos = {}
for todo_id in self.todos:
t = self.todos[todo_id]
tmp_todos[todo_id] = copy.deepcopy(t.state)
dict = {
'script_version': self.script_version,
'release_version': self.release_version,
'start_date': self.start_date,
'rc_number': self.rc_number,
'script_branch': self.script_branch,
'todos': tmp_todos,
'previous_rcs': self.previous_rcs
}
if self.latest_version:
dict['latest_version'] = self.latest_version
return dict
def restore_from_dict(self, dict):
self.script_version = dict['script_version']
assert dict['release_version'] == self.release_version
if 'start_date' in dict:
self.start_date = dict['start_date']
if 'latest_version' in dict:
self.latest_version = dict['latest_version']
else:
self.latest_version = None
self.rc_number = dict['rc_number']
self.script_branch = dict['script_branch']
self.previous_rcs = copy.deepcopy(dict['previous_rcs'])
for todo_id in dict['todos']:
if todo_id in self.todos:
t = self.todos[todo_id]
for k in dict['todos'][todo_id]:
t.state[k] = dict['todos'][todo_id][k]
else:
print("Warning: Could not restore state for %s, Todo definition not found" % todo_id)
def load(self):
if os.path.exists(os.path.join(self.config_path, self.release_version, 'state.yaml')):
state_file = os.path.join(self.config_path, self.release_version, 'state.yaml')
with open(state_file, 'r') as fp:
try:
dict = yaml.load(fp, Loader=yaml.Loader)
self.restore_from_dict(dict)
print("Loaded state from %s" % state_file)
except Exception as e:
print("Failed to load state from %s: %s" % (state_file, e))
def save(self):
print("Saving")
if not os.path.exists(os.path.join(self.config_path, self.release_version)):
print("Creating folder %s" % os.path.join(self.config_path, self.release_version))
os.makedirs(os.path.join(self.config_path, self.release_version))
with open(os.path.join(self.config_path, self.release_version, 'state.yaml'), 'w') as fp:
yaml.dump(self.to_dict(), fp, sort_keys=False, default_flow_style=False)
def clear(self):
self.previous_rcs = {}
self.rc_number = 1
for t_id in self.todos:
t = self.todos[t_id]
t.state = {}
self.save()
def get_rc_number(self):
return self.rc_number
def get_current_git_rev(self):
try:
return run("git rev-parse HEAD", cwd=self.get_git_checkout_folder()).strip()
except:
return "<git-rev>"
def get_group_by_id(self, id):
lst = list(filter(lambda x: x.id == id, self.todo_groups))
if len(lst) == 1:
return lst[0]
else:
return None
def get_todo_by_id(self, id):
lst = list(filter(lambda x: x.id == id, self.todos.values()))
if len(lst) == 1:
return lst[0]
else:
return None
def get_todo_state_by_id(self, id):
lst = list(filter(lambda x: x.id == id, self.todos.values()))
if len(lst) == 1:
return lst[0].state
else:
return {}
def get_release_folder(self):
folder = os.path.join(self.config_path, self.release_version)
if not os.path.exists(folder):
print("Creating folder %s" % folder)
os.makedirs(folder)
return folder
def get_rc_folder(self):
folder = os.path.join(self.get_release_folder(), "RC%d" % self.rc_number)
if not os.path.exists(folder):
print("Creating folder %s" % folder)
os.makedirs(folder)
return folder
def get_dist_folder(self):
folder = os.path.join(self.get_rc_folder(), "dist")
return folder
def get_git_checkout_folder(self):
folder = os.path.join(self.get_release_folder(), "lucene-solr")
return folder
def get_website_git_folder(self):
folder = os.path.join(self.get_release_folder(), "lucene-site")
return folder
def get_minor_branch_name(self):
latest = state.get_latest_version()
if latest is not None:
v = Version.parse(latest)
return "branch_%s_%s" % (v.major, v.minor)
else:
raise Exception("Cannot find latest version")
def get_stable_branch_name(self):
v = Version.parse(self.get_latest_version())
return "branch_%sx" % v.major
def get_next_version(self):
if self.release_type == 'major':
return "%s.0" % (self.release_version_major + 1)
if self.release_type == 'minor':
return "%s.%s" % (self.release_version_major, self.release_version_minor + 1)
if self.release_type == 'bugfix':
return "%s.%s.%s" % (self.release_version_major, self.release_version_minor, self.release_version_bugfix + 1)
def get_java_home(self):
return self.get_java_home_for_version(self.release_version)
def get_java_home_for_version(self, version):
v = Version.parse(version)
java_ver = java_versions[v.major]
java_home_var = "JAVA%s_HOME" % java_ver
if java_home_var in os.environ:
return os.environ.get(java_home_var)
else:
raise Exception("Script needs environment variable %s" % java_home_var )
def get_java_cmd_for_version(self, version):
return os.path.join(self.get_java_home_for_version(version), "bin", "java")
def get_java_cmd(self):
return os.path.join(self.get_java_home(), "bin", "java")
def get_todo_states(self):
states = {}
if self.todos:
for todo_id in self.todos:
t = self.todos[todo_id]
states[todo_id] = copy.deepcopy(t.state)
return states
def init_todos(self, groups):
self.todo_groups = groups
self.todos = {}
for g in self.todo_groups:
for t in g.get_todos():
self.todos[t.id] = t
class TodoGroup(SecretYamlObject):
yaml_tag = u'!TodoGroup'
hidden_fields = []
def __init__(self, id, title, description, todos, is_in_rc_loop=None, depends=None):
self.id = id
self.title = title
self.description = description
self.depends = depends
self.is_in_rc_loop = is_in_rc_loop
self.todos = todos
@classmethod
def from_yaml(cls, loader, node):
fields = loader.construct_mapping(node, deep = True)
return TodoGroup(**fields)
def num_done(self):
return sum(1 for x in self.todos if x.is_done() > 0)
def num_applies(self):
count = sum(1 for x in self.todos if x.applies(state.release_type))
# print("num_applies=%s" % count)
return count
def is_done(self):
# print("Done=%s, applies=%s" % (self.num_done(), self.num_applies()))
return self.num_done() >= self.num_applies()
def get_title(self):
# print("get_title: %s" % self.is_done())
prefix = ""
if self.is_done():
prefix = "✓ "
return "%s%s (%d/%d)" % (prefix, self.title, self.num_done(), self.num_applies())
def get_submenu(self):
menu = UpdatableConsoleMenu(title=self.title, subtitle=self.get_subtitle, prologue_text=self.get_description(),
screen=MyScreen())
menu.exit_item = CustomExitItem("Return")
for todo in self.get_todos():
if todo.applies(state.release_type):
menu.append_item(todo.get_menu_item())
return menu
def get_menu_item(self):
item = UpdatableSubmenuItem(self.get_title, self.get_submenu())
return item
def get_todos(self):
return self.todos
def in_rc_loop(self):
return self.is_in_rc_loop is True
def get_description(self):
desc = self.description
if desc:
return expand_jinja(desc)
else:
return None
def get_subtitle(self):
if self.depends:
ret_str = ""
for dep in ensure_list(self.depends):
g = state.get_group_by_id(dep)
if not g:
g = state.get_todo_by_id(dep)
if g and not g.is_done():
ret_str += "NOTE: Please first complete '%s'\n" % g.title
return ret_str.strip()
return None
class Todo(SecretYamlObject):
yaml_tag = u'!Todo'
hidden_fields = ['state']
def __init__(self, id, title, description=None, post_description=None, done=None, types=None, links=None,
commands=None, user_input=None, depends=None, vars=None, asciidoc=None, persist_vars=None,
function=None):
self.id = id
self.title = title
self.description = description
self.asciidoc = asciidoc
self.types = types
self.depends = depends
self.vars = vars
self.persist_vars = persist_vars
self.function = function
self.user_input = user_input
self.commands = commands
self.post_description = post_description
self.links = links
self.state = {}
self.set_done(done)
if self.types:
self.types = ensure_list(self.types)
for t in self.types:
if not t in ['minor', 'major', 'bugfix']:
sys.exit("Wrong Todo config for '%s'. Type needs to be either 'minor', 'major' or 'bugfix'" % self.id)
if commands:
self.commands.todo_id = self.id
for c in commands.commands:
c.todo_id = self.id
@classmethod
def from_yaml(cls, loader, node):
fields = loader.construct_mapping(node, deep = True)
return Todo(**fields)
def get_vars(self):
myvars = {}
if self.vars:
for k in self.vars:
val = self.vars[k]
if callable(val):
myvars[k] = expand_jinja(val(), vars=myvars)
else:
myvars[k] = expand_jinja(val, vars=myvars)
return myvars
def set_done(self, is_done):
if is_done:
self.state['done_date'] = unix_time_millis(datetime.utcnow())
if self.persist_vars:
for k in self.persist_vars:
self.state[k] = self.get_vars()[k]
else:
self.state.clear()
self.state['done'] = is_done
def applies(self, type):
if self.types:
return type in self.types
return True
def is_done(self):
return 'done' in self.state and self.state['done'] is True
def get_title(self):
prefix = ""
if self.is_done():
prefix = "✓ "
return expand_jinja("%s%s" % (prefix, self.title), self.get_vars_and_state())
def display_and_confirm(self):
try:
if self.depends:
ret_str = ""
for dep in ensure_list(self.depends):
g = state.get_group_by_id(dep)
if not g:
g = state.get_todo_by_id(dep)
if not g.is_done():
print("This step depends on '%s'. Please complete that first\n" % g.title)
return
desc = self.get_description()
if desc:
print("%s" % desc)
try:
if self.function and not self.is_done():
if not eval(self.function)(self):
return
except Exception as e:
print("Function call to %s for todo %s failed: %s" % (self.function, self.id, e))
raise e
if self.user_input and not self.is_done():
ui_list = ensure_list(self.user_input)
for ui in ui_list:
ui.run(self.state)
print()
if self.links:
print("\nLinks:\n")
for link in self.links:
print("- %s" % expand_jinja(link, self.get_vars_and_state()))
print()
cmds = self.get_commands()
if cmds:
if not self.is_done():
if not cmds.logs_prefix:
cmds.logs_prefix = self.id
cmds.run()
else:
print("This step is already completed. You have to first set it to 'not completed' in order to execute commands again.")
print()
if self.post_description:
print("%s" % self.get_post_description())
todostate = self.get_state()
if self.is_done() and len(todostate) > 2:
print("Variables registered\n")
for k in todostate:
if k == 'done' or k == 'done_date':
continue
print("* %s = %s" % (k, todostate[k]))
print()
completed = ask_yes_no("Mark task '%s' as completed?" % self.get_title())
self.set_done(completed)
state.save()
except Exception as e:
print("ERROR while executing todo %s (%s)" % (self.get_title(), e))
def get_menu_item(self):
return UpdatableFunctionItem(self.get_title, self.display_and_confirm)
def clone(self):
clone = Todo(self.id, self.title, description=self.description)
clone.state = copy.deepcopy(self.state)
return clone
def clear(self):
self.state.clear()
self.set_done(False)
def get_state(self):
return self.state
def get_description(self):
desc = self.description
if desc:
return expand_jinja(desc, vars=self.get_vars_and_state())
else:
return None
def get_post_description(self):
if self.post_description:
return expand_jinja(self.post_description, vars=self.get_vars_and_state())
else:
return None
def get_commands(self):
cmds = self.commands
return cmds
def get_asciidoc(self):
if self.asciidoc:
return expand_jinja(self.asciidoc, vars=self.get_vars_and_state())
else:
return None
def get_vars_and_state(self):
d = self.get_vars().copy()
d.update(self.get_state())
return d
def get_release_version():
v = str(input("Which version are you releasing? (x.y.z) "))
try:
version = Version.parse(v)
except:
print("Not a valid version %s" % v)
return get_release_version()
return str(version)
def get_subtitle():
applying_groups = list(filter(lambda x: x.num_applies() > 0, state.todo_groups))
done_groups = sum(1 for x in applying_groups if x.is_done())
return "Please complete the below checklist (Complete: %s/%s)" % (done_groups, len(applying_groups))
def get_todo_menuitem_title():
return "Go to checklist (RC%d)" % (state.rc_number)
def get_releasing_text():
return "Releasing Lucene/Solr %s RC%d" % (state.release_version, state.rc_number)
def get_start_new_rc_menu_title():
return "Abort RC%d and start a new RC%d" % (state.rc_number, state.rc_number + 1)
def start_new_rc():
state.new_rc()
print("Started RC%d" % state.rc_number)
def reset_state():
global state
if ask_yes_no("Are you sure? This will erase all current progress"):
maybe_remove_rc_from_svn()
shutil.rmtree(os.path.join(state.config_path, state.release_version))
state.clear()
def template(name, vars=None):
return expand_jinja(templates[name], vars=vars)
def help():
print(template('help'))
pause()
def ensure_list(o):
if o is None:
return []
if not isinstance(o, list):
return [o]
else:
return o
def open_file(filename):
print("Opening file %s" % filename)
if platform.system().startswith("Win"):
run("start %s" % filename)
else:
run("open %s" % filename)
def expand_multiline(cmd_txt, indent=0):
return re.sub(r' +', " %s\n %s" % (Commands.cmd_continuation_char, " "*indent), cmd_txt)
def unix_to_datetime(unix_stamp):
return datetime.utcfromtimestamp(unix_stamp / 1000)
def generate_asciidoc():
base_filename = os.path.join(state.get_release_folder(),
"lucene_solr_release_%s"
% (state.release_version.replace("\.", "_")))
filename_adoc = "%s.adoc" % base_filename
filename_html = "%s.html" % base_filename
fh = open(filename_adoc, "w")
fh.write("= Lucene/Solr Release %s\n\n" % state.release_version)
fh.write("(_Generated by releaseWizard.py v%s ALPHA at %s_)\n\n"
% (getScriptVersion(), datetime.utcnow().strftime("%Y-%m-%d %H:%M UTC")))
fh.write(":numbered:\n\n")
fh.write("%s\n\n" % template('help'))
for group in state.todo_groups:
if group.num_applies() == 0:
continue
fh.write("== %s\n\n" % group.get_title())
fh.write("%s\n\n" % group.get_description())
for todo in group.get_todos():
if not todo.applies(state.release_type):
continue
fh.write("=== %s\n\n" % todo.get_title())
if todo.is_done():
fh.write("_Completed %s_\n\n" % unix_to_datetime(todo.state['done_date']).strftime(
"%Y-%m-%d %H:%M UTC"))
if todo.get_asciidoc():
fh.write("%s\n\n" % todo.get_asciidoc())
else:
desc = todo.get_description()
if desc:
fh.write("%s\n\n" % desc)
state_copy = copy.deepcopy(todo.state)
state_copy.pop('done', None)
state_copy.pop('done_date', None)
if len(state_copy) > 0 or todo.user_input is not None:
fh.write(".Variables collected in this step\n")
fh.write("|===\n")
fh.write("|Variable |Value\n")
mykeys = set()
for e in ensure_list(todo.user_input):
mykeys.add(e.name)
for e in state_copy.keys():
mykeys.add(e)
for key in mykeys:
val = "(not set)"
if key in state_copy:
val = state_copy[key]
fh.write("\n|%s\n|%s\n" % (key, val))
fh.write("|===\n\n")
cmds = todo.get_commands()
if cmds:
if cmds.commands_text:
fh.write("%s\n\n" % cmds.get_commands_text())
fh.write("[source,sh]\n----\n")
if cmds.env:
for key in cmds.env:
val = cmds.env[key]
if is_windows():
fh.write("SET %s=%s\n" % (key, val))
else:
fh.write("export %s=%s\n" % (key, val))
fh.write(abbreviate_homedir("cd %s\n" % cmds.get_root_folder()))
cmds2 = ensure_list(cmds.commands)
for c in cmds2:
for line in c.display_cmd():
fh.write("%s\n" % line)
fh.write("----\n\n")
if todo.post_description and not todo.get_asciidoc():
fh.write("\n%s\n\n" % todo.get_post_description())
if todo.links:
fh.write("Links:\n\n")
for l in todo.links:
fh.write("* %s\n" % expand_jinja(l))
fh.write("\n")
fh.close()
print("Wrote file %s" % os.path.join(state.get_release_folder(), filename_adoc))
print("Running command 'asciidoctor %s'" % filename_adoc)
run_follow("asciidoctor %s" % filename_adoc)
if os.path.exists(filename_html):
open_file(filename_html)
else:
print("Failed generating HTML version, please install asciidoctor")
pause()
def load_rc():
lucenerc = os.path.expanduser("~/.lucenerc")
try:
with open(lucenerc, 'r') as fp:
return json.load(fp)
except:
return None
def store_rc(release_root, release_version=None):
lucenerc = os.path.expanduser("~/.lucenerc")
dict = {}
dict['root'] = release_root
if release_version:
dict['release_version'] = release_version
with open(lucenerc, "w") as fp:
json.dump(dict, fp, indent=2)
def release_other_version():
if not state.is_released():
maybe_remove_rc_from_svn()
store_rc(state.config_path, None)
print("Please restart the wizard")
sys.exit(0)
def file_to_string(filename):
with open(filename, encoding='utf8') as f:
return f.read().strip()
def download_keys():
download('KEYS', "https://archive.apache.org/dist/lucene/KEYS", state.config_path)
def keys_downloaded():
return os.path.exists(os.path.join(state.config_path, "KEYS"))
def dump_yaml():
file = open(os.path.join(script_path, "releaseWizard.yaml"), "w")
yaml.add_representer(str, str_presenter)
yaml.Dumper.ignore_aliases = lambda *args : True
dump_obj = {'templates': templates,
'groups': state.todo_groups}
yaml.dump(dump_obj, width=180, stream=file, sort_keys=False, default_flow_style=False)
def parse_config():
description = 'Script to guide a RM through the whole release process'
parser = argparse.ArgumentParser(description=description, epilog="Go push that release!",
formatter_class=argparse.RawDescriptionHelpFormatter)
parser.add_argument('--dry-run', dest='dry', action='store_true', default=False,
help='Do not execute any commands, but echo them instead. Display extra debug info')
parser.add_argument('--init', action='store_true', default=False,
help='Re-initialize root and version')
config = parser.parse_args()
return config
def load(urlString, encoding="utf-8"):
try:
content = urllib.request.urlopen(urlString).read().decode(encoding)
except Exception as e:
print('Retrying download of url %s after exception: %s' % (urlString, e))
content = urllib.request.urlopen(urlString).read().decode(encoding)
return content
def configure_pgp(gpg_todo):
print("Based on your Apache ID we'll lookup your key online\n"
"and through this complete the 'gpg' prerequisite task.\n")
gpg_state = gpg_todo.get_state()
id = str(input("Please enter your Apache id: (ENTER=skip) "))
if id.strip() == '':
return False
all_keys = load('https://home.apache.org/keys/group/lucene.asc')
lines = all_keys.splitlines()
keyid_linenum = None
for idx, line in enumerate(lines):
if line == 'ASF ID: %s' % id:
keyid_linenum = idx+1
break
if keyid_linenum:
keyid_line = lines[keyid_linenum]
assert keyid_line.startswith('LDAP PGP key: ')
gpg_id = keyid_line[14:].replace(" ", "")[-8:]
print("Found gpg key id %s on file at Apache (https://home.apache.org/keys/group/lucene.asc)" % gpg_id)
else:
print(textwrap.dedent("""\
Could not find your GPG key from Apache servers.
Please make sure you have registered your key ID in
id.apache.org, see links for more info."""))
gpg_id = str(input("Enter your key ID manually, 8 last characters (ENTER=skip): "))
if gpg_id.strip() == '':
return False
elif len(gpg_id) != 8:
print("gpg id must be the last 8 characters of your key id")
gpg_id = gpg_id.upper()
try:
res = run("gpg --list-secret-keys %s" % gpg_id)
print("Found key %s on your private gpg keychain" % gpg_id)
# Check rsa and key length >= 4096
match = re.search(r'^sec +((rsa|dsa)(\d{4})) ', res)
type = "(unknown)"
length = -1
if match:
type = match.group(2)
length = int(match.group(3))
else:
match = re.search(r'^sec +((\d{4})([DR])/.*?) ', res)
if match:
type = 'rsa' if match.group(3) == 'R' else 'dsa'
length = int(match.group(2))
else:
print("Could not determine type and key size for your key")
print("%s" % res)
if not ask_yes_no("Is your key of type RSA and size >= 2048 (ideally 4096)? "):
print("Sorry, please generate a new key, add to KEYS and register with id.apache.org")
return False
if not type == 'rsa':
print("We strongly recommend RSA type key, your is '%s'. Consider generating a new key." % type.upper())
if length < 2048:
print("Your key has key length of %s. Cannot use < 2048, please generate a new key before doing the release" % length)
return False
if length < 4096:
print("Your key length is < 4096, Please generate a stronger key.")
print("Alternatively, follow instructions in http://www.apache.org/dev/release-signing.html#note")
if not ask_yes_no("Have you configured your gpg to avoid SHA-1?"):
print("Please either generate a strong key or reconfigure your client")
return False
print("Validated that your key is of type RSA and has a length >= 2048 (%s)" % length)
except:
print(textwrap.dedent("""\
Key not found on your private gpg keychain. In order to sign the release you'll
need to fix this, then try again"""))
return False
try:
lines = run("gpg --check-signatures %s" % gpg_id).splitlines()
sigs = 0
apache_sigs = 0
for line in lines:
if line.startswith("sig") and not gpg_id in line:
sigs += 1
if '@apache.org' in line:
apache_sigs += 1
print("Your key has %s signatures, of which %s are by committers (@apache.org address)" % (sigs, apache_sigs))
if apache_sigs < 1:
print(textwrap.dedent("""\
Your key is not signed by any other committer.
Please review http://www.apache.org/dev/openpgp.html#apache-wot
and make sure to get your key signed until next time.
You may want to run 'gpg --refresh-keys' to refresh your keychain."""))
uses_apacheid = is_code_signing_key = False
for line in lines:
if line.startswith("uid") and "%s@apache" % id in line:
uses_apacheid = True
if 'CODE SIGNING KEY' in line.upper():
is_code_signing_key = True
if not uses_apacheid:
print("WARNING: Your key should use your apache-id email address, see http://www.apache.org/dev/release-signing.html#user-id")
if not is_code_signing_key:
print("WARNING: You code signing key should be labeled 'CODE SIGNING KEY', see http://www.apache.org/dev/release-signing.html#key-comment")
except Exception as e:
print("Could not check signatures of your key: %s" % e)
download_keys()
keys_text = file_to_string(os.path.join(state.config_path, "KEYS"))
if gpg_id in keys_text or "%s %s" % (gpg_id[:4], gpg_id[-4:]) in keys_text:
print("Found your key ID in official KEYS file. KEYS file is not cached locally.")
else:
print(textwrap.dedent("""\
Could not find your key ID in official KEYS file.
Please make sure it is added to https://dist.apache.org/repos/dist/release/lucene/KEYS
and committed to svn. Then re-try this initialization"""))
if not ask_yes_no("Do you want to continue without fixing KEYS file? (not recommended) "):
return False
gpg_state['apache_id'] = id
gpg_state['gpg_key'] = gpg_id
return True
def pause(fun=None):
if fun:
fun()
input("\nPress ENTER to continue...")
# Custom classes for ConsoleMenu, to make menu texts dynamic
# Needed until https://github.com/aegirhall/console-menu/pull/25 is released
# See https://pypi.org/project/console-menu/ for other docs
class UpdatableConsoleMenu(ConsoleMenu):
def __repr__(self):
return "%s: %s. %d items" % (self.get_title(), self.get_subtitle(), len(self.items))
def draw(self):
"""
Refreshes the screen and redraws the menu. Should be called whenever something changes that needs to be redrawn.
"""
self.screen.printf(self.formatter.format(title=self.get_title(), subtitle=self.get_subtitle(), items=self.items,
prologue_text=self.get_prologue_text(), epilogue_text=self.get_epilogue_text()))
# Getters to get text in case method reference
def get_title(self):
return self.title() if callable(self.title) else self.title
def get_subtitle(self):
return self.subtitle() if callable(self.subtitle) else self.subtitle
def get_prologue_text(self):
return self.prologue_text() if callable(self.prologue_text) else self.prologue_text
def get_epilogue_text(self):
return self.epilogue_text() if callable(self.epilogue_text) else self.epilogue_text
class UpdatableSubmenuItem(SubmenuItem):
def __init__(self, text, submenu, menu=None, should_exit=False):
"""
:ivar ConsoleMenu self.submenu: The submenu to be opened when this item is selected
"""
super(SubmenuItem, self).__init__(text=text, menu=menu, should_exit=should_exit)
self.submenu = submenu
if menu:
self.get_submenu().parent = menu
def show(self, index):
return "%2d - %s" % (index + 1, self.get_text())
# Getters to get text in case method reference
def get_text(self):
return self.text() if callable(self.text) else self.text
def set_menu(self, menu):
"""
Sets the menu of this item.
Should be used instead of directly accessing the menu attribute for this class.
:param ConsoleMenu menu: the menu
"""
self.menu = menu
self.get_submenu().parent = menu
def action(self):
"""
This class overrides this method
"""
self.get_submenu().start()
def clean_up(self):
"""
This class overrides this method
"""
self.get_submenu().join()
self.menu.clear_screen()
self.menu.resume()
def get_return(self):
"""
:return: The returned value in the submenu
"""
return self.get_submenu().returned_value
def get_submenu(self):
"""
We unwrap the submenu variable in case it is a reference to a method that returns a submenu
"""
return self.submenu if not callable(self.submenu) else self.submenu()
class UpdatableFunctionItem(FunctionItem):
def show(self, index):
return "%2d - %s" % (index + 1, self.get_text())
# Getters to get text in case method reference
def get_text(self):
return self.text() if callable(self.text) else self.text
class MyScreen(Screen):
def clear(self):
return
class CustomExitItem(ExitItem):
def show(self, index):
return super(ExitItem, self).show(index)
def get_return(self):
return ""
def main():
global state
global dry_run
global templates
print("Lucene/Solr releaseWizard v%s" % getScriptVersion())
c = parse_config()
if c.dry:
print("Entering dry-run mode where all commands will be echoed instead of executed")
dry_run = True
release_root = os.path.expanduser("~/.lucene-releases")
if not load_rc() or c.init:
print("Initializing")
dir_ok = False
root = str(input("Choose root folder: [~/.lucene-releases] "))
if os.path.exists(root) and (not os.path.isdir(root) or not os.access(root, os.W_OK)):
sys.exit("Root %s exists but is not a directory or is not writable" % root)
if not root == '':
if root.startswith("~/"):
release_root = os.path.expanduser(root)
else:
release_root = os.path.abspath(root)
if not os.path.exists(release_root):
try:
print("Creating release root %s" % release_root)
os.makedirs(release_root)
except Exception as e:
sys.exit("Error while creating %s: %s" % (release_root, e))
release_version = get_release_version()
else:
conf = load_rc()
release_root = conf['root']
if 'release_version' in conf:
release_version = conf['release_version']
else:
release_version = get_release_version()
store_rc(release_root, release_version)
check_prerequisites()
try:
y = yaml.load(open(os.path.join(script_path, "releaseWizard.yaml"), "r"), Loader=yaml.Loader)
templates = y.get('templates')
todo_list = y.get('groups')
state = ReleaseState(release_root, release_version, getScriptVersion())
state.init_todos(bootstrap_todos(todo_list))
state.load()
except Exception as e:
sys.exit("Failed initializing. %s" % e)
state.save()
# Smoketester requires JAVA_HOME to point to JAVA8 and JAVA11_HOME to point ot Java11
os.environ['JAVA_HOME'] = state.get_java_home()
os.environ['JAVACMD'] = state.get_java_cmd()
global lucene_news_file
global solr_news_file
lucene_news_file = os.path.join(state.get_website_git_folder(), 'content', 'core', 'core_news',
"%s-%s-available.md" % (state.get_release_date_iso(), state.release_version.replace(".", "-")))
solr_news_file = os.path.join(state.get_website_git_folder(), 'content', 'solr', 'solr_news',
"%s-%s-available.md" % (state.get_release_date_iso(), state.release_version.replace(".", "-")))
website_folder = state.get_website_git_folder()
main_menu = UpdatableConsoleMenu(title="Lucene/Solr ReleaseWizard",
subtitle=get_releasing_text,
prologue_text="Welcome to the release wizard. From here you can manage the process including creating new RCs. "
"All changes are persisted, so you can exit any time and continue later. Make sure to read the Help section.",
epilogue_text="® 2019 The Lucene/Solr project. Licensed under the Apache License 2.0\nScript version v%s ALPHA)" % getScriptVersion(),
screen=MyScreen())
todo_menu = UpdatableConsoleMenu(title=get_releasing_text,
subtitle=get_subtitle,
prologue_text=None,
epilogue_text=None,
screen=MyScreen())
todo_menu.exit_item = CustomExitItem("Return")
for todo_group in state.todo_groups:
if todo_group.num_applies() >= 0:
menu_item = todo_group.get_menu_item()
menu_item.set_menu(todo_menu)
todo_menu.append_item(menu_item)
main_menu.append_item(UpdatableSubmenuItem(get_todo_menuitem_title, todo_menu, menu=main_menu))
main_menu.append_item(UpdatableFunctionItem(get_start_new_rc_menu_title, start_new_rc))
main_menu.append_item(UpdatableFunctionItem('Clear and restart current RC', state.clear_rc))
main_menu.append_item(UpdatableFunctionItem("Clear all state, restart the %s release" % state.release_version, reset_state))
main_menu.append_item(UpdatableFunctionItem('Start release for a different version', release_other_version))
main_menu.append_item(UpdatableFunctionItem('Generate Asciidoc guide for this release', generate_asciidoc))
# main_menu.append_item(UpdatableFunctionItem('Dump YAML', dump_yaml))
main_menu.append_item(UpdatableFunctionItem('Help', help))
main_menu.show()
sys.path.append(os.path.dirname(__file__))
current_git_root = os.path.abspath(
os.path.join(os.path.abspath(os.path.dirname(__file__)), os.path.pardir, os.path.pardir))
dry_run = False
major_minor = ['major', 'minor']
script_path = os.path.dirname(os.path.realpath(__file__))
os.chdir(script_path)
def git_checkout_folder():
return state.get_git_checkout_folder()
def tail_file(file, lines):
bufsize = 8192
fsize = os.stat(file).st_size
with open(file) as f:
if bufsize >= fsize:
bufsize = fsize
idx = 0
while True:
idx += 1
seek_pos = fsize - bufsize * idx
if seek_pos < 0:
seek_pos = 0
f.seek(seek_pos)
data = []
data.extend(f.readlines())
if len(data) >= lines or f.tell() == 0 or seek_pos == 0:
if not seek_pos == 0:
print("Tailing last %d lines of file %s" % (lines, file))
print(''.join(data[-lines:]))
break
def run_with_log_tail(command, cwd, logfile=None, tail_lines=10, tee=False, live=False, shell=None):
fh = sys.stdout
if logfile:
logdir = os.path.dirname(logfile)
if not os.path.exists(logdir):
os.makedirs(logdir)
fh = open(logfile, 'w')
rc = run_follow(command, cwd, fh=fh, tee=tee, live=live, shell=shell)
if logfile:
fh.close()
if not tee and tail_lines and tail_lines > 0:
tail_file(logfile, tail_lines)
return rc
def ask_yes_no(text):
answer = None
while answer not in ['y', 'n']:
answer = str(input("\nQ: %s (y/n): " % text))
print("\n")
return answer == 'y'
def abbreviate_line(line, width):
line = line.rstrip()
if len(line) > width:
line = "%s.....%s" % (line[:(width / 2 - 5)], line[-(width / 2):])
else:
line = "%s%s" % (line, " " * (width - len(line) + 2))
return line
def print_line_cr(line, linenum, stdout=True, tee=False):
if not tee:
if not stdout:
print("[line %s] %s" % (linenum, abbreviate_line(line, 80)), end='\r')
else:
if line.endswith("\r"):
print(line.rstrip(), end='\r')
else:
print(line.rstrip())
def run_follow(command, cwd=None, fh=sys.stdout, tee=False, live=False, shell=None):
doShell = '&&' in command or '&' in command or shell is not None
if not doShell and not isinstance(command, list):
command = shlex.split(command)
process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, cwd=cwd,
universal_newlines=True, bufsize=0, close_fds=True, shell=doShell)
lines_written = 0
fl = fcntl.fcntl(process.stdout, fcntl.F_GETFL)
fcntl.fcntl(process.stdout, fcntl.F_SETFL, fl | os.O_NONBLOCK)
flerr = fcntl.fcntl(process.stderr, fcntl.F_GETFL)
fcntl.fcntl(process.stderr, fcntl.F_SETFL, flerr | os.O_NONBLOCK)
endstdout = endstderr = False
errlines = []
while not (endstderr and endstdout):
lines_before = lines_written
if not endstdout:
try:
if live:
chars = process.stdout.read()
if chars == '' and process.poll() is not None:
endstdout = True
else:
fh.write(chars)
fh.flush()
if '\n' in chars:
lines_written += 1
else:
line = process.stdout.readline()
if line == '' and process.poll() is not None:
endstdout = True
else:
fh.write("%s\n" % line.rstrip())
fh.flush()
lines_written += 1
print_line_cr(line, lines_written, stdout=(fh == sys.stdout), tee=tee)
except Exception as ioe:
pass
if not endstderr:
try:
if live:
chars = process.stderr.read()
if chars == '' and process.poll() is not None:
endstderr = True
else:
fh.write(chars)
fh.flush()
if '\n' in chars:
lines_written += 1
else:
line = process.stderr.readline()
if line == '' and process.poll() is not None:
endstderr = True
else:
errlines.append("%s\n" % line.rstrip())
lines_written += 1
print_line_cr(line, lines_written, stdout=(fh == sys.stdout), tee=tee)
except Exception as e:
pass
if not lines_written > lines_before:
# if no output then sleep a bit before checking again
time.sleep(0.1)
print(" " * 80)
rc = process.poll()
if len(errlines) > 0:
for line in errlines:
fh.write("%s\n" % line.rstrip())
fh.flush()
return rc
def is_windows():
return platform.system().startswith("Win")
def is_mac():
return platform.system().startswith("Darwin")
def is_linux():
return platform.system().startswith("Linux")
class Commands(SecretYamlObject):
yaml_tag = u'!Commands'
hidden_fields = ['todo_id']
cmd_continuation_char = "^" if is_windows() else "\\"
def __init__(self, root_folder, commands_text=None, commands=None, logs_prefix=None, run_text=None, enable_execute=None,
confirm_each_command=None, env=None, vars=None, todo_id=None, remove_files=None):
self.root_folder = root_folder
self.commands_text = commands_text
self.vars = vars
self.env = env
self.run_text = run_text
self.remove_files = remove_files
self.todo_id = todo_id
self.logs_prefix = logs_prefix
self.enable_execute = enable_execute
self.confirm_each_command = confirm_each_command
self.commands = commands
for c in self.commands:
c.todo_id = todo_id
@classmethod
def from_yaml(cls, loader, node):
fields = loader.construct_mapping(node, deep = True)
return Commands(**fields)
def run(self):
root = self.get_root_folder()
if self.commands_text:
print(self.get_commands_text())
if self.env:
for key in self.env:
val = self.jinjaify(self.env[key])
os.environ[key] = val
if is_windows():
print("\n SET %s=%s" % (key, val))
else:
print("\n export %s=%s" % (key, val))
print(abbreviate_homedir("\n cd %s" % root))
commands = ensure_list(self.commands)
for cmd in commands:
for line in cmd.display_cmd():
print(" %s" % line)
print()
if not self.enable_execute is False:
if self.run_text:
print("\n%s\n" % self.get_run_text())
if len(commands) > 1:
if not self.confirm_each_command is False:
print("You will get prompted before running each individual command.")
else:
print(
"You will not be prompted for each command but will see the ouput of each. If one command fails the execution will stop.")
success = True
if ask_yes_no("Do you want me to run these commands now?"):
if self.remove_files:
for _f in ensure_list(self.get_remove_files()):
f = os.path.join(root, _f)
if os.path.exists(f):
filefolder = "File" if os.path.isfile(f) else "Folder"
if ask_yes_no("%s %s already exists. Shall I remove it now?" % (filefolder, f)) and not dry_run:
if os.path.isdir(f):
shutil.rmtree(f)
else:
os.remove(f)
index = 0
log_folder = self.logs_prefix if len(commands) > 1 else None
for cmd in commands:
index += 1
if len(commands) > 1:
log_prefix = "%02d_" % index
else:
log_prefix = self.logs_prefix if self.logs_prefix else ''
if not log_prefix[-1:] == '_':
log_prefix += "_"
cwd = root
if cmd.cwd:
cwd = os.path.join(root, cmd.cwd)
folder_prefix = ''
if cmd.cwd:
folder_prefix = cmd.cwd + "_"
if self.confirm_each_command is False or len(commands) == 1 or ask_yes_no("Shall I run '%s' in folder '%s'" % (cmd, cwd)):
if self.confirm_each_command is False:
print("------------\nRunning '%s' in folder '%s'" % (cmd, cwd))
logfilename = cmd.logfile
logfile = None
cmd_to_run = "%s%s" % ("echo Dry run, command is: " if dry_run else "", cmd.get_cmd())
if cmd.redirect:
try:
out = run(cmd_to_run, cwd=cwd)
mode = 'a' if cmd.redirect_append is True else 'w'
with open(os.path.join(root, cwd, cmd.get_redirect()), mode) as outfile:
outfile.write(out)
outfile.flush()
print("Wrote %s bytes to redirect file %s" % (len(out), cmd.get_redirect()))
except Exception as e:
print("Command %s failed: %s" % (cmd_to_run, e))
success = False
break
else:
if not cmd.stdout:
if not log_folder:
log_folder = os.path.join(state.get_rc_folder(), "logs")
elif not os.path.isabs(log_folder):
log_folder = os.path.join(state.get_rc_folder(), "logs", log_folder)
if not logfilename:
logfilename = "%s.log" % re.sub(r"\W", "_", cmd.get_cmd())
logfile = os.path.join(log_folder, "%s%s%s" % (log_prefix, folder_prefix, logfilename))
if cmd.tee:
print("Output of command will be printed (logfile=%s)" % logfile)
elif cmd.live:
print("Output will be shown live byte by byte")
logfile = None
else:
print("Wait until command completes... Full log in %s\n" % logfile)
if cmd.comment:
print("# %s\n" % cmd.get_comment())
start_time = time.time()
returncode = run_with_log_tail(cmd_to_run, cwd, logfile=logfile, tee=cmd.tee, tail_lines=25,
live=cmd.live, shell=cmd.shell)
elapsed = time.time() - start_time
if not returncode == 0:
if cmd.should_fail:
print("Command failed, which was expected")
success = True
else:
print("WARN: Command %s returned with error" % cmd.get_cmd())
success = False
break
else:
if cmd.should_fail and not dry_run:
print("Expected command to fail, but it succeeded.")
success = False
break
else:
if elapsed > 30:
print("Command completed in %s seconds" % elapsed)
if not success:
print("WARNING: One or more commands failed, you may want to check the logs")
return success
def get_root_folder(self):
return self.jinjaify(self.root_folder)
def get_commands_text(self):
return self.jinjaify(self.commands_text)
def get_run_text(self):
return self.jinjaify(self.run_text)
def get_remove_files(self):
return self.jinjaify(self.remove_files)
def get_vars(self):
myvars = {}
if self.vars:
for k in self.vars:
val = self.vars[k]
if callable(val):
myvars[k] = expand_jinja(val(), vars=myvars)
else:
myvars[k] = expand_jinja(val, vars=myvars)
return myvars
def jinjaify(self, data, join=False):
if not data:
return None
v = self.get_vars()
if self.todo_id:
v.update(state.get_todo_by_id(self.todo_id).get_vars())
if isinstance(data, list):
if join:
return expand_jinja(" ".join(data), v)
else:
res = []
for rf in data:
res.append(expand_jinja(rf, v))
return res
else:
return expand_jinja(data, v)
def abbreviate_homedir(line):
if is_windows():
if 'HOME' in os.environ:
return re.sub(r'([^/]|\b)%s' % os.path.expanduser('~'), "\\1%HOME%", line)
elif 'USERPROFILE' in os.environ:
return re.sub(r'([^/]|\b)%s' % os.path.expanduser('~'), "\\1%USERPROFILE%", line)
else:
return re.sub(r'([^/]|\b)%s' % os.path.expanduser('~'), "\\1~", line)
class Command(SecretYamlObject):
yaml_tag = u'!Command'
hidden_fields = ['todo_id']
def __init__(self, cmd, cwd=None, stdout=None, logfile=None, tee=None, live=None, comment=None, vars=None,
todo_id=None, should_fail=None, redirect=None, redirect_append=None, shell=None):
self.cmd = cmd
self.cwd = cwd
self.comment = comment
self.logfile = logfile
self.vars = vars
self.tee = tee
self.live = live
self.stdout = stdout
self.should_fail = should_fail
self.shell = shell
self.todo_id = todo_id
self.redirect_append = redirect_append
self.redirect = redirect
if tee and stdout:
self.stdout = None
print("Command %s specifies 'tee' and 'stdout', using only 'tee'" % self.cmd)
if live and stdout:
self.stdout = None
print("Command %s specifies 'live' and 'stdout', using only 'live'" % self.cmd)
if live and tee:
self.tee = None
print("Command %s specifies 'tee' and 'live', using only 'live'" % self.cmd)
if redirect and (tee or stdout or live):
self.tee = self.stdout = self.live = None
print("Command %s specifies 'redirect' and other out options at the same time. Using redirect only" % self.cmd)
@classmethod
def from_yaml(cls, loader, node):
fields = loader.construct_mapping(node, deep = True)
return Command(**fields)
def get_comment(self):
return self.jinjaify(self.comment)
def get_redirect(self):
return self.jinjaify(self.redirect)
def get_cmd(self):
return self.jinjaify(self.cmd, join=True)
def get_vars(self):
myvars = {}
if self.vars:
for k in self.vars:
val = self.vars[k]
if callable(val):
myvars[k] = expand_jinja(val(), vars=myvars)
else:
myvars[k] = expand_jinja(val, vars=myvars)
return myvars
def __str__(self):
return self.get_cmd()
def jinjaify(self, data, join=False):
v = self.get_vars()
if self.todo_id:
v.update(state.get_todo_by_id(self.todo_id).get_vars())
if isinstance(data, list):
if join:
return expand_jinja(" ".join(data), v)
else:
res = []
for rf in data:
res.append(expand_jinja(rf, v))
return res
else:
return expand_jinja(data, v)
def display_cmd(self):
lines = []
pre = post = ''
if self.comment:
if is_windows():
lines.append("REM %s" % self.get_comment())
else:
lines.append("# %s" % self.get_comment())
if self.cwd:
lines.append("pushd %s" % self.cwd)
redir = "" if self.redirect is None else " %s %s" % (">" if self.redirect_append is None else ">>" , self.get_redirect())
line = "%s%s" % (expand_multiline(self.get_cmd(), indent=2), redir)
# Print ~ or %HOME% rather than the full expanded homedir path
line = abbreviate_homedir(line)
lines.append(line)
if self.cwd:
lines.append("popd")
return lines
class UserInput(SecretYamlObject):
yaml_tag = u'!UserInput'
def __init__(self, name, prompt, type=None):
self.type = type
self.prompt = prompt
self.name = name
@classmethod
def from_yaml(cls, loader, node):
fields = loader.construct_mapping(node, deep = True)
return UserInput(**fields)
def run(self, dict=None):
correct = False
while not correct:
try:
result = str(input("%s : " % self.prompt))
if self.type and self.type == 'int':
result = int(result)
correct = True
except Exception as e:
print("Incorrect input: %s, try again" % e)
continue
if dict:
dict[self.name] = result
return result
def create_ical(todo):
if ask_yes_no("Do you want to add a Calendar reminder for the close vote time?"):
c = Calendar()
e = Event()
e.name = "Lucene/Solr %s vote ends" % state.release_version
e.begin = vote_close_72h_date()
e.description = "Remember to sum up votes and continue release :)"
c.events.add(e)
ics_file = os.path.join(state.get_rc_folder(), 'vote_end.ics')
with open(ics_file, 'w') as my_file:
my_file.writelines(c)
open_file(ics_file)
return True
today = datetime.utcnow().date()
sundays = {(today + timedelta(days=x)): 'Sunday' for x in range(10) if (today + timedelta(days=x)).weekday() == 6}
y = datetime.utcnow().year
years = [y, y+1]
non_working = holidays.CA(years=years) + holidays.US(years=years) + holidays.England(years=years) \
+ holidays.DE(years=years) + holidays.NO(years=years) + holidays.IND(years=years) + holidays.RU(years=years)
def vote_close_72h_date():
# Voting open at least 72 hours according to ASF policy
return datetime.utcnow() + timedelta(hours=73)
def vote_close_72h_holidays():
days = 0
day_offset = -1
holidays = []
# Warn RM about major holidays coming up that should perhaps extend the voting deadline
# Warning will be given for Sunday or a public holiday observed by 3 or more [CA, US, EN, DE, NO, IND, RU]
while days < 3:
day_offset += 1
d = today + timedelta(days=day_offset)
if not (d in sundays or (d in non_working and len(non_working[d]) >= 2)):
days += 1
else:
if d in sundays:
holidays.append("%s (Sunday)" % d)
else:
holidays.append("%s (%s)" % (d, non_working[d]))
return holidays if len(holidays) > 0 else None
def prepare_announce_lucene(todo):
if not os.path.exists(lucene_news_file):
lucene_text = expand_jinja("(( template=announce_lucene ))")
with open(lucene_news_file, 'w') as fp:
fp.write(lucene_text)
# print("Wrote Lucene announce draft to %s" % lucene_news_file)
else:
print("Draft already exist, not re-generating")
return True
def prepare_announce_solr(todo):
if not os.path.exists(solr_news_file):
solr_text = expand_jinja("(( template=announce_solr ))")
with open(solr_news_file, 'w') as fp:
fp.write(solr_text)
# print("Wrote Solr announce draft to %s" % solr_news_file)
else:
print("Draft already exist, not re-generating")
return True
def set_java_home(version):
os.environ['JAVA_HOME'] = state.get_java_home_for_version(version)
os.environ['JAVACMD'] = state.get_java_cmd_for_version(version)
def load_lines(file, from_line=0):
if os.path.exists(file):
with open(file, 'r') as fp:
return fp.readlines()[from_line:]
else:
return ["<Please paste the announcement text here>\n"]
if __name__ == '__main__':
try:
main()
except KeyboardInterrupt:
print('Keyboard interrupt...exiting')
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