Console interface to Storyboard
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# Copyright 2014 OpenStack Foundation
# Copyright 2014 Hewlett-Packard Development Company, L.P.
#
# Licensed 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.
import argparse
import datetime
import dateutil
import fcntl
import functools
import logging
import os
import re
import socket
import subprocess
import sys
import textwrap
import threading
import warnings
import webbrowser
import six
from six.moves import queue
from six.moves.urllib import parse as urlparse
import sqlalchemy.exc
import urwid
from boartty import db
from boartty import config
from boartty import keymap
from boartty import mywid
from boartty import palette
from boartty import sync
from boartty import search
from boartty import requestsexceptions
from boartty.view import story_list as view_story_list
from boartty.view import project_list as view_project_list
from boartty.view import board_list as view_board_list
from boartty.view import story as view_story
import boartty.view
import boartty.version
WELCOME_TEXT = """\
Welcome to Boartty!
To get started, you should subscribe to some projects. Press the "L"
key (shift-L) to list all the projects, navigate to the ones you are
interested in, and then press "s" to subscribe to them. Boartty will
automatically sync stories in your subscribed projects.
Press the F1 key anywhere to get help. Your terminal emulator may
require you to press function-F1 or alt-F1 instead.
"""
class StatusHeader(urwid.WidgetWrap):
def __init__(self, app):
super(StatusHeader, self).__init__(urwid.Columns([]))
self.app = app
self.title_widget = urwid.Text(u'Start')
self.error_widget = urwid.Text('')
self.offline_widget = urwid.Text('')
self.sync_widget = urwid.Text(u'Sync: 0')
self.held_widget = urwid.Text(u'')
self._w.contents.append((self.title_widget, ('pack', None, False)))
self._w.contents.append((urwid.Text(u''), ('weight', 1, False)))
self._w.contents.append((self.held_widget, ('pack', None, False)))
self._w.contents.append((self.error_widget, ('pack', None, False)))
self._w.contents.append((self.offline_widget, ('pack', None, False)))
self._w.contents.append((self.sync_widget, ('pack', None, False)))
self.error = None
self.offline = None
self.title = None
self.message = None
self.sync = None
self.held = None
self._error = False
self._offline = False
self._title = ''
self._message = ''
self._sync = 0
self._held = 0
self.held_key = self.app.config.keymap.formatKeys(keymap.LIST_HELD)
def update(self, title=None, message=None, error=None,
offline=None, refresh=True, held=None):
if title is not None:
self.title = title
if message is not None:
self.message = message
if error is not None:
self.error = error
if offline is not None:
self.offline = offline
if held is not None:
self.held = held
self.sync = self.app.sync.queue.qsize()
if refresh:
self.refresh()
def refresh(self):
if (self._title != self.title or self._message != self.message):
self._title = self.title
self._message = self.message
t = self.message or self.title
self.title_widget.set_text(t)
if self._held != self.held:
self._held = self.held
if self._held:
self.held_widget.set_text(('error', u'Held: %s (%s)' % (self._held, self.held_key)))
else:
self.held_widget.set_text(u'')
if self._error != self.error:
self._error = self.error
if self._error:
self.error_widget.set_text(('error', u' Error'))
else:
self.error_widget.set_text(u'')
if self._offline != self.offline:
self._offline = self.offline
if self._offline:
self.offline_widget.set_text(u' Offline')
else:
self.offline_widget.set_text(u'')
if self._sync != self.sync:
self._sync = self.sync
self.sync_widget.set_text(u' Sync: %i' % self._sync)
class BreadCrumbBar(urwid.WidgetWrap):
BREADCRUMB_SYMBOL = u'\N{BLACK RIGHT-POINTING SMALL TRIANGLE}'
BREADCRUMB_WIDTH = 25
def __init__(self):
self.prefix_text = urwid.Text(u' \N{WATCH} ')
self.breadcrumbs = urwid.Columns([], dividechars=3)
self.display_widget = urwid.Columns(
[('pack', self.prefix_text), self.breadcrumbs])
super(BreadCrumbBar, self).__init__(self.display_widget)
def _get_breadcrumb_text(self, screen):
title = getattr(screen, 'short_title', None)
if not title:
title = getattr(screen, 'title', str(screen))
text = "%s %s" % (BreadCrumbBar.BREADCRUMB_SYMBOL, title)
if len(text) > 23:
text = "%s..." % text[:20]
return urwid.Text(text, wrap='clip')
def _get_breadcrumb_column_options(self):
return self.breadcrumbs.options("given", BreadCrumbBar.BREADCRUMB_WIDTH)
def _update(self, screens):
breadcrumb_contents = []
for screen in screens:
breadcrumb_contents.append((
self._get_breadcrumb_text(screen),
self._get_breadcrumb_column_options()))
self.breadcrumbs.contents = breadcrumb_contents
# Update focus so we always have the right end of the breadcrumb trail
# in view. Urwid will gracefully handle clipping from the left when
# there is overflow.as trail grows, shrinks, or screen is resized.
if len(self.breadcrumbs.contents):
self.breadcrumbs.focus_position = len(self.breadcrumbs.contents) - 1
class SearchDialog(mywid.ButtonDialog):
signals = ['search', 'cancel']
def __init__(self, app, default):
self.app = app
search_button = mywid.FixedButton('Search')
cancel_button = mywid.FixedButton('Cancel')
urwid.connect_signal(search_button, 'click',
lambda button:self._emit('search'))
urwid.connect_signal(cancel_button, 'click',
lambda button:self._emit('cancel'))
super(SearchDialog, self).__init__("Search",
"Enter a change number or search string.",
entry_prompt="Search: ",
entry_text=default,
buttons=[search_button,
cancel_button],
ring=app.ring)
def keypress(self, size, key):
if not self.app.input_buffer:
key = super(SearchDialog, self).keypress(size, key)
keys = self.app.input_buffer + [key]
commands = self.app.config.keymap.getCommands(keys)
if keymap.ACTIVATE in commands:
self._emit('search')
return None
return key
# From: cpython/file/2.7/Lib/webbrowser.py with modification to
# redirect stdin/out/err.
class BackgroundBrowser(webbrowser.GenericBrowser):
"""Class for all browsers which are to be started in the
background."""
def open(self, url, new=0, autoraise=True):
cmdline = [self.name] + [arg.replace("%s", url)
for arg in self.args]
inout = file(os.devnull, "r+")
try:
if sys.platform[:3] == 'win':
p = subprocess.Popen(cmdline)
else:
setsid = getattr(os, 'setsid', None)
if not setsid:
setsid = getattr(os, 'setpgrp', None)
p = subprocess.Popen(cmdline, close_fds=True,
stdin=inout, stdout=inout,
stderr=inout, preexec_fn=setsid)
return (p.poll() is None)
except OSError:
return False
class ProjectCache(object):
def __init__(self):
self.projects = {}
def get(self, project):
if project.key not in self.projects:
self.projects[project.key] = dict(
active_stories = len(project.active_stories),
stories = len(project.stories),
)
return self.projects[project.key]
def clear(self, project):
if project.key in self.projects:
del self.projects[project.key]
class App(object):
simple_story_search = re.compile('^(\d+)$')
def __init__(self, server=None, palette='default',
keymap='default', debug=False, verbose=False,
disable_sync=False, disable_background_sync=False,
fetch_missing_refs=False,
path=config.DEFAULT_CONFIG_PATH):
self.server = server
self.config = config.Config(server, palette, keymap, path)
if debug:
level = logging.DEBUG
elif verbose:
level = logging.INFO
else:
level = logging.WARNING
logging.basicConfig(filename=self.config.log_file, filemode='w',
format='%(asctime)s %(message)s',
level=level)
# Python2.6 Logger.setLevel doesn't convert string name
# to integer code. Here, we set the requests logger level to
# be less verbose, since our logging output duplicates some
# requests logging content in places.
req_level_name = 'WARN'
req_logger = logging.getLogger('requests')
if sys.version_info < (2, 7):
level = logging.getLevelName(req_level_name)
req_logger.setLevel(level)
else:
req_logger.setLevel(req_level_name)
self.log = logging.getLogger('boartty.App')
self.log.debug("Starting")
self.lock_fd = open(self.config.lock_file, 'w')
try:
fcntl.lockf(self.lock_fd, fcntl.LOCK_EX | fcntl.LOCK_NB)
except IOError:
print("error: another instance of boartty is running for: %s" % self.config.server['name'])
sys.exit(1)
self.project_cache = ProjectCache()
self.ring = mywid.KillRing()
self.input_buffer = []
webbrowser.register('xdg-open', None, BackgroundBrowser("xdg-open"))
self.fetch_missing_refs = fetch_missing_refs
self.config.keymap.updateCommandMap()
self.search = search.SearchCompiler(self.config.username)
self.db = db.Database(self, self.config.dburi, self.search)
self.initSystemData()
self.sync = sync.Sync(self, disable_background_sync)
self.status = StatusHeader(self)
self.header = urwid.AttrMap(self.status, 'header')
self.screens = urwid.MonitoredList()
self.breadcrumbs = BreadCrumbBar()
self.screens.set_modified_callback(
functools.partial(self.breadcrumbs._update, self.screens))
if self.config.breadcrumbs:
self.footer = urwid.AttrMap(self.breadcrumbs, 'footer')
else:
self.footer = None
screen = view_project_list.ProjectListView(self)
self.status.update(title=screen.title)
self.updateStatusQueries()
self.frame = urwid.Frame(body=screen, footer=self.footer)
self.loop = urwid.MainLoop(self.frame, palette=self.config.palette.getPalette(),
handle_mouse=self.config.handle_mouse,
unhandled_input=self.unhandledInput,
input_filter=self.inputFilter)
self.sync_pipe = self.loop.watch_pipe(self.refresh)
self.error_queue = queue.Queue()
self.error_pipe = self.loop.watch_pipe(self._errorPipeInput)
self.logged_warnings = set()
self.command_pipe = self.loop.watch_pipe(self._commandPipeInput)
self.command_queue = queue.Queue()
warnings.showwarning = self._showWarning
has_subscribed_projects = False
with self.db.getSession() as session:
if session.getProjects(subscribed=True):
has_subscribed_projects = True
if not has_subscribed_projects:
self.welcome()
self.loop.screen.tty_signal_keys(start='undefined', stop='undefined')
#self.loop.screen.set_terminal_properties(colors=88)
self.startSocketListener()
if not disable_sync:
self.sync_thread = threading.Thread(target=self.sync.run, args=(self.sync_pipe,))
self.sync_thread.daemon = True
self.sync_thread.start()
else:
self.sync_thread = None
self.sync.offline = True
self.status.update(offline=True)
def run(self):
try:
self.loop.run()
except KeyboardInterrupt:
pass
def _quit(self, widget=None):
raise urwid.ExitMainLoop()
def quit(self):
dialog = mywid.YesNoDialog(u'Quit',
u'Are you sure you want to quit?')
urwid.connect_signal(dialog, 'no', self.backScreen)
urwid.connect_signal(dialog, 'yes', self._quit)
self.popup(dialog)
def startSocketListener(self):
if os.path.exists(self.config.socket_path):
os.unlink(self.config.socket_path)
self.socket = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
self.socket.bind(self.config.socket_path)
self.socket.listen(1)
self.socket_thread = threading.Thread(target=self._socketListener)
self.socket_thread.daemon = True
self.socket_thread.start()
def _socketListener(self):
while True:
try:
s, addr = self.socket.accept()
self.log.debug("Accepted socket connection %s" % (s,))
buf = ''
while True:
buf += s.recv(1)
if buf[-1] == '\n':
break
buf = buf.strip()
self.log.debug("Received %s from socket" % (buf,))
s.close()
parts = buf.split()
self.command_queue.put((parts[0], parts[1:]))
os.write(self.command_pipe, six.b('command\n'))
except Exception:
self.log.exception("Exception in socket handler")
def clearInputBuffer(self):
if self.input_buffer:
self.input_buffer = []
self.status.update(message='')
def changeScreen(self, widget, push=True):
self.log.debug("Changing screen to %s" % (widget,))
self.status.update(error=False, title=widget.title)
if push:
self.screens.append(self.frame.body)
self.clearInputBuffer()
self.frame.body = widget
def backScreen(self, target_widget=None):
if not self.screens:
return
while self.screens:
self.log.debug("screens %s" % (target_widget,))
widget = self.screens.pop()
if (not target_widget) or (widget is target_widget):
break
self.log.debug("Popping screen to %s" % (widget,))
if hasattr(widget, 'title'):
self.status.update(title=widget.title)
self.clearInputBuffer()
self.frame.body = widget
self.refresh(force=True)
def findStoryList(self):
for widget in reversed(self.screens):
if isinstance(widget, view_story_list.StoryListView):
return widget
return None
def clearHistory(self):
self.log.debug("Clearing screen history")
while self.screens:
widget = self.screens.pop()
self.clearInputBuffer()
self.frame.body = widget
def refresh(self, data=None, force=False):
widget = self.frame.body
while isinstance(widget, urwid.Overlay):
widget = widget.contents[0][0]
interested = force
invalidate = False
try:
while True:
event = self.sync.result_queue.get(0)
if widget.interested(event):
interested = True
if hasattr(event, 'held_changed') and event.held_changed:
invalidate = True
except queue.Empty:
pass
if interested:
widget.refresh()
if invalidate:
self.updateStatusQueries()
self.status.refresh()
def updateStatusQueries(self):
return # TODO: storyboard
with self.db.getSession() as session:
held = len(session.getHeld())
self.status.update(held=held)
def popup(self, widget,
relative_width=50, relative_height=25,
min_width=20, min_height=8,
width=None, height=None):
self.clearInputBuffer()
if width is None:
width = ('relative', relative_width)
if height is None:
height = ('relative', relative_height)
overlay = urwid.Overlay(widget, self.frame.body,
'center', width,
'middle', height,
min_width=min_width, min_height=min_height)
if hasattr(widget, 'title'):
overlay.title = widget.title
self.log.debug("Overlaying %s on screen %s" % (widget, self.frame.body))
self.screens.append(self.frame.body)
self.frame.body = overlay
def getGlobalCommands(self):
return list(mywid.GLOBAL_HELP)
def getGlobalHelp(self):
keys = [(k, self.config.keymap.formatKeys(k), t) for (k, t) in self.getGlobalCommands()]
for d in self.config.dashboards.values():
keys.append(('', d['key'], d['name']))
return keys
def help(self):
if not hasattr(self.frame.body, 'help'):
return
global_help = self.getGlobalHelp()
parts = [('Global Keys', global_help),
('This Screen', self.frame.body.help())]
keylen = 0
for title, items in parts:
for cmd, keys, text in items:
keylen = max(len(keys), keylen)
text = ''
for title, items in parts:
if text:
text += '\n'
text += title+'\n'
text += '%s\n' % ('='*len(title),)
for cmd, keys, cmdtext in items:
text += '{keys:{width}} {text}\n'.format(
keys=keys, width=keylen, text=cmdtext)
dialog = mywid.MessageDialog('Help for %s' % version(), text)
lines = text.split('\n')
urwid.connect_signal(dialog, 'close',
lambda button: self.backScreen())
self.popup(dialog, min_width=76, min_height=len(lines)+4)
def welcome(self):
text = WELCOME_TEXT
dialog = mywid.MessageDialog('Welcome', text)
lines = text.split('\n')
urwid.connect_signal(dialog, 'close',
lambda button: self.backScreen())
self.popup(dialog, min_width=76, min_height=len(lines)+4)
#storyboard
def _syncOneStoryFromQuery(self, query):
story = None
if query.startswith("story:"):
story = int(query.split(':')[1].strip())
if not story:
return
with self.db.getSession() as session:
stories = []
if story:
stories = [session.getStoryByID(story)]
story_keys = [s.key for s in stories if s]
if not story_keys:
if self.sync.offline:
raise Exception('Can not sync story while offline.')
dialog = mywid.SystemMessage("Syncing story...")
self.popup(dialog, width=40, height=6)
self.loop.draw_screen()
try:
task = sync.SyncStoryByIDTask(story, sync.HIGH_PRIORITY)
self.sync.submitTask(task)
succeeded = task.wait(300)
if not succeeded:
raise Exception('Unable to find story.')
for subtask in task.tasks:
succeeded = subtask.wait(300)
if not succeeded:
raise Exception('Unable to sync story.')
finally:
# Remove "syncing..." popup
self.backScreen()
with self.db.getSession() as session:
if story:
stories = [session.getStoryByID(story)]
story_keys = [s.key for s in stories if s]
if not story_keys:
raise Exception('Story is not in local database.')
def doSearch(self, query):
self.log.debug("Search query: %s" % query)
try:
self._syncOneStoryFromQuery(query)
except Exception as e:
return self.error(e.message)
with self.db.getSession() as session:
try:
stories = session.getStories(query, False)
except boartty.search.SearchSyntaxError as e:
return self.error(e.message)
except sqlalchemy.exc.OperationalError as e:
return self.error(e.message)
except Exception as e:
return self.error(str(e))
story_key = None
if len(stories) == 1:
story_key = stories[0].key
try:
if story_key:
view = view_story.StoryView(self, story_key)
else:
view = view_story_list.StoryListView(self, query)
self.changeScreen(view)
except boartty.view.DisplayError as e:
return self.error(e.message)
def searchDialog(self, default):
dialog = SearchDialog(self, default)
urwid.connect_signal(dialog, 'cancel',
lambda button: self.backScreen())
urwid.connect_signal(dialog, 'search',
lambda button: self._searchDialog(dialog))
self.popup(dialog, min_width=76, min_height=8)
def _searchDialog(self, dialog):
self.backScreen()
query = dialog.entry.edit_text.strip()
if self.simple_story_search.match(query):
query = 'story:%s' % query
else:
result = self.parseInternalURL(query)
if result is not None:
return self.openInternalURL(result)
self.doSearch(query)
trailing_filename_re = re.compile('.*(,[a-z]+)')
def parseInternalURL(self, url):
if not url.startswith(self.config.url):
return None
result = urlparse.urlparse(url)
change = patchset = filename = None
path = [x for x in result.path.split('/') if x]
if path:
change = path[0]
else:
path = [x for x in result.fragment.split('/') if x]
if path[0] == 'c':
path.pop(0)
while path:
if not change:
change = path.pop(0)
continue
if not patchset:
patchset = path.pop(0)
continue
if not filename:
filename = '/'.join(path)
m = self.trailing_filename_re.match(filename)
if m:
filename = filename[:0-len(m.group(1))]
path = None
return (change, patchset, filename)
def openInternalURL(self, result):
(change, patchset, filename) = result
# TODO: support deep-linking to a filename
self.doSearch('change:%s' % change)
def error(self, message, title='Error'):
dialog = mywid.MessageDialog(title, message)
urwid.connect_signal(dialog, 'close',
lambda button: self.backScreen())
cols, rows = self.loop.screen.get_cols_rows()
cols = int(cols*.5)
lines = textwrap.wrap(message, cols)
min_height = max(4, len(lines)+4)
self.popup(dialog, min_height=min_height)
return None
def inputFilter(self, keys, raw):
if 'window resize' in keys:
m = getattr(self.frame.body, 'onResize', None)
if m:
m()
return keys
def unhandledInput(self, key):
# get commands from buffer
keys = self.input_buffer + [key]
commands = self.config.keymap.getCommands(keys)
if keymap.PREV_SCREEN in commands:
self.backScreen()
elif keymap.TOP_SCREEN in commands:
self.clearHistory()
self.refresh(force=True)
elif keymap.BOARD_LIST in commands:
view = view_board_list.BoardListView(self)
self.changeScreen(view)
elif keymap.HELP in commands:
self.help()
elif keymap.QUIT in commands:
self.quit()
elif keymap.STORY_SEARCH in commands:
self.searchDialog('')
elif keymap.NEW_STORY in commands:
self.newStory()
elif keymap.LIST_HELD in commands:
self.doSearch("is:held")
elif key in self.config.dashboards:
d = self.config.dashboards[key]
view = view_story_list.StoryListView(self, d['query'], d['name'],
sort_by=d.get('sort-by'),
reverse=d.get('reverse'))
self.changeScreen(view)
elif keymap.FURTHER_INPUT in commands:
self.input_buffer.append(key)
msg = ''.join(self.input_buffer)
commands = dict(self.getGlobalCommands())
if hasattr(self.frame.body, 'getCommands'):
commands.update(dict(self.frame.body.getCommands()))
further_commands = self.config.keymap.getFurtherCommands(keys)
completions = []
for (key, cmds) in further_commands:
for cmd in cmds:
if cmd in commands:
completions.append(key)
completions = ' '.join(completions)
msg = '%s: %s' % (msg, completions)
self.status.update(message=msg)
return
self.clearInputBuffer()
def openURL(self, url):
self.log.debug("Open URL %s" % url)
webbrowser.open_new_tab(url)
self.loop.screen.clear()
def openStory(self, story_key):
try:
view = view_story.StoryView(self, story_key)
self.changeScreen(view)
except boartty.view.DisplayError as e:
self.error(str(e))
def time(self, dt):
if dt is None:
return None
utc = dt.replace(tzinfo=dateutil.tz.tzutc())
if self.config.utc:
return utc
local = utc.astimezone(dateutil.tz.tzlocal())
return local
def _errorPipeInput(self, data=None):
(title, message) = self.error_queue.get()
self.error(message, title=title)
def _showWarning(self, message, category, filename, lineno,
file=None, line=None):
# Don't display repeat warnings
if str(message) in self.logged_warnings:
return
m = warnings.formatwarning(message, category, filename, lineno, line)
self.log.warning(m)
self.logged_warnings.add(str(message))
# Log this warning, but never display it to the user; it is
# nearly un-actionable.
if category == requestsexceptions.InsecurePlatformWarning:
return
if category == requestsexceptions.SNIMissingWarning:
return
# Disable InsecureRequestWarning when certificate validation is disabled
if not self.config.verify_ssl:
if category == requestsexceptions.InsecureRequestWarning:
return
self.error_queue.put(('Warning', m))
os.write(self.error_pipe, six.b('error\n'))
def _commandPipeInput(self, data=None):
(command, data) = self.command_queue.get()
if command == 'open':
url = data[0]
self.log.debug("Opening URL %s" % (url,))
result = self.parseInternalURL(url)
if result is not None:
self.openInternalURL(result)
else:
self.log.error("Unable to parse command %s with data %s" % (command, data))
#storyboard
def toggleHeldChange(self, change_key):
with self.db.getSession() as session:
change = session.getChange(change_key)
change.held = not change.held
ret = change.held
if not change.held:
for r in change.revisions:
for m in change.messages:
if m.pending:
self.sync.submitTask(
sync.UploadReviewTask(m.key, sync.HIGH_PRIORITY))
self.updateStatusQueries()
return ret
def newStory(self):
if hasattr(self.frame.body, 'project_key'):
project_key = self.frame.body.project_key
else:
project_key = None
dialog = view_story.NewStoryDialog(self, project_key)
urwid.connect_signal(dialog, 'save',
lambda button: self.saveNewStory(dialog))
urwid.connect_signal(dialog, 'cancel',
lambda button: self.cancelNewStory(dialog))
self.popup(dialog,
relative_width=50, relative_height=25,
min_width=60, min_height=8)
def cancelNewStory(self, dialog):
self.backScreen()
def saveNewStory(self, dialog):
with self.db.getSession() as session:
story = session.createStory(
title=dialog.title_field.edit_text,
description=dialog.description_field.edit_text,
pending=True)
task = story.addTask(
project=session.getProject(dialog.project_button.key),
title=dialog.title_field.edit_text,
pending=True)
self.sync.submitTask(
sync.UpdateStoryTask(story.key, sync.HIGH_PRIORITY))
self.sync.submitTask(
sync.UpdateTaskTask(task.key, sync.HIGH_PRIORITY))
self.backScreen()
def initSystemData(self):
with self.db.getSession() as session:
system = session.getSystem()
if system is None:
self.user_id = None
else:
self.user_id = system.user_id
def setUserID(self, user_id):
with self.db.getSession() as session:
system = session.getSystem()
if system is None:
system = session.createSystem()
system.user_id = self.user_id = user_id
def version():
return "Boartty version: %s" % boartty.version.version_info.release_string()
class PrintKeymapAction(argparse.Action):
def __call__(self, parser, namespace, values, option_string=None):
for cmd in sorted(keymap.DEFAULT_KEYMAP.keys()):
print(cmd.replace(' ', '-'))
sys.exit(0)
class PrintPaletteAction(argparse.Action):
def __call__(self, parser, namespace, values, option_string=None):
for attr in sorted(palette.DEFAULT_PALETTE.keys()):
print(attr)
sys.exit(0)
class OpenChangeAction(argparse.Action):
def __call__(self, parser, namespace, values, option_string=None):
cf = config.Config(namespace.server, namespace.palette,
namespace.keymap, namespace.path)
url = values[0]
result = urlparse.urlparse(values[0])
if not url.startswith(cf.url):
print('Supplied URL must start with %s' % (cf.url,))
sys.exit(1)
s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
s.connect(cf.socket_path)
s.sendall('open %s\n' % url)
sys.exit(0)
def main():
parser = argparse.ArgumentParser(
description='Console client for Storyboard.')
parser.add_argument('-c', dest='path',
default=config.DEFAULT_CONFIG_PATH,
help='path to config file')
parser.add_argument('-v', dest='verbose', action='store_true',
help='enable more verbose logging')
parser.add_argument('-d', dest='debug', action='store_true',
help='enable debug logging')
parser.add_argument('--no-sync', dest='no_sync', action='store_true',
help='disable remote syncing')
parser.add_argument('--debug-sync', dest='debug_sync', action='store_true',
help='disable most background sync tasks for debugging')
parser.add_argument('--fetch-missing-refs', dest='fetch_missing_refs',
action='store_true',
help='fetch any refs missing from local repos')
parser.add_argument('--print-keymap', nargs=0, action=PrintKeymapAction,
help='print the keymap command names to stdout')
parser.add_argument('--print-palette', nargs=0, action=PrintPaletteAction,
help='print the palette attribute names to stdout')
parser.add_argument('--open', nargs=1, action=OpenChangeAction,
metavar='URL',
help='open the given URL in a running Boartty')
parser.add_argument('--version', dest='version', action='version',
version=version(),
help='show Boartty\'s version')
parser.add_argument('-p', dest='palette', default='default',
help='color palette to use')
parser.add_argument('-k', dest='keymap', default='default',
help='keymap to use')
parser.add_argument('server', nargs='?',
help='the server to use (as specified in config file)')
args = parser.parse_args()
g = App(args.server, args.palette, args.keymap, args.debug, args.verbose,
args.no_sync, args.debug_sync, args.fetch_missing_refs, args.path)
g.run()
if __name__ == '__main__':
main()