python-zulip-api/tools/deploy

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#!/usr/bin/env python
import os
import sys
import argparse
import zipfile
import textwrap
import requests
import urllib
red = '\033[91m'
green = '\033[92m'
end_format = '\033[0m'
bold = '\033[1m'
bots_dir = '.bots'
def pack(options):
# Basic sanity checks for input.
if not options.path:
print('tools/deploy: Path to bot folder not specified.')
sys.exit(1)
if not options.config:
print('tools/deploy: Path to zuliprc not specified.')
sys.exit(1)
if not options.main:
print('tools/deploy: No main bot file specified.')
sys.exit(1)
if not os.path.isfile(options.config):
print('pack: Config file not found at path: {}.'.format(options.config))
sys.exit(1)
if not os.path.isdir(options.path):
print('pack: Bot folder not found at path: {}.'.format(options.path))
sys.exit(1)
main_path = os.path.join(options.path, options.main)
if not os.path.isfile(main_path):
print('pack: Bot main file not found at path: {}.'.format(main_path))
sys.exit(1)
# Main logic for packing the bot.
if not os.path.exists(bots_dir):
os.makedirs(bots_dir)
zip_file_path = os.path.join(bots_dir, options.botname + ".zip")
zip_file = zipfile.ZipFile(zip_file_path, 'w', zipfile.ZIP_DEFLATED)
# Pack the complete bot folder
for root, dirs, files in os.walk(options.path):
for file in files:
file_path = os.path.join(root, file)
zip_file.write(file_path, os.path.relpath(file_path, options.path))
# Pack the zuliprc
zip_file.write(options.config, 'zuliprc')
# Pack the config file for the botfarm.
bot_config = textwrap.dedent('''\
[deploy]
bot={}
zuliprc=zuliprc
'''.format(options.main))
zip_file.writestr('config.ini', bot_config)
zip_file.close()
print('pack: Created zip file at: {}.'.format(zip_file_path))
def check_common_options(options):
if not options.server:
print('tools/deploy: URL to Botfarm server not specified.')
sys.exit(1)
if not options.key:
print('tools/deploy: Botfarm deploy token not specified.')
sys.exit(1)
def upload(options):
check_common_options(options)
file_path = os.path.join(bots_dir, options.botname + '.zip')
if not os.path.exists(file_path):
print('upload: Could not find bot package at {}.'.format(file_path))
sys.exit(1)
files = {'file': open(file_path, 'rb')}
headers = {'key': options.key}
url = urllib.parse.urljoin(options.server, 'bots/upload')
r = requests.post(url, files=files, headers=headers)
if r.status_code == requests.codes.ok:
print('upload: Uploaded the bot package to botfarm.')
return
if r.status_code == 401:
print('upload: Authentication error with the server. Aborting.')
else:
print('upload: Error {}. Aborting.'.format(r.status_code))
sys.exit(1)
def clean(options):
file_path = os.path.join(bots_dir, options.botname + '.zip')
if os.path.exists(file_path):
os.remove(file_path)
print('clean: Removed {}.'.format(file_path))
else:
print('clean: File \'{}\' not found.'.format(file_path))
def process(options):
check_common_options(options)
headers = {'key': options.key}
url = urllib.parse.urljoin(options.server, 'bots/process')
payload = {'name': options.botname}
r = requests.post(url, headers=headers, json=payload)
if r.status_code == requests.codes.ok and r.text == 'done':
print('process: The bot has been processed by the botfarm.')
return
if r.status_code == 401:
print('process: Authentication error with the server. Aborting.')
else:
print('process: Error {}: {}. Aborting.'.format(r.status_code, r.text))
sys.exit(1)
def start(options):
check_common_options(options)
headers = {'key': options.key}
url = urllib.parse.urljoin(options.server, 'bots/start')
payload = {'name': options.botname}
r = requests.post(url, headers=headers, json=payload)
if r.status_code == requests.codes.ok and r.text == 'done':
print('start: The bot has been started by the botfarm.')
return
if r.status_code == 401:
print('start: Authentication error with the server. Aborting.')
else:
print('start: Error {}: {}. Aborting.'.format(r.status_code, r.text))
sys.exit(1)
def stop(options):
check_common_options(options)
headers = {'key': options.key}
url = urllib.parse.urljoin(options.server, 'bots/stop')
payload = {'name': options.botname}
r = requests.post(url, headers=headers, json=payload)
if r.status_code == requests.codes.ok and r.text == 'done':
print('stop: The bot has been stopped by the botfarm.')
return
if r.status_code == 401:
print('stop: Authentication error with the server. Aborting.')
else:
print('stop: Error {}: {}. Aborting.'.format(r.status_code, r.text))
sys.exit(1)
def prepare(options):
pack(options)
upload(options)
clean(options)
process(options)
def main():
usage = """tools/deploy <command> <bot-name> [options]
This is tool meant to easily deploy bots to a Zulip Bot Farm.
First, get your deploy token from the Botfarm server. We recommend saving your
deploy-token as $TOKEN and the bot-farm server as $SERVER. To deploy, run:
tools/deploy prepare mybot --server=$SERVER --key=$TOKEN \\
--path=/path/to/bot/directory --config=/path/to/zuliprc --main=main_bot_file.py
Now, your bot is ready to start.
tools/deploy start mybot --server=$SERVER --key=$TOKEN
To stop the bot, use:
tools/deploy stop mybot --server=$SERVER --key=$TOKEN
"""
parser = argparse.ArgumentParser(usage=usage)
parser.add_argument('command', help='Command to run.')
parser.add_argument('botname', help='Name of bot to operate on.')
parser.add_argument('--server', '-s',
metavar='SERVERURL',
default='https://botfarm.zulipdev.org',
help='Url of the Zulip Botfarm server.')
parser.add_argument('--key', '-k',
help='Deploy Token for the Botfarm.')
parser.add_argument('--path', '-p',
help='Path to the bot directory.')
parser.add_argument('--config', '-c',
help='Path to the zuliprc file.')
parser.add_argument('--main', '-m',
help='Path to the bot\'s main file, relative to the bot\'s directory.')
options = parser.parse_args()
if not options.command:
print('tools/deploy: No command specified.')
sys.exit(1)
if not options.botname:
print('tools/deploy: No bot name specified. Please specify a name like \'my-custom-bot\'')
sys.exit(1)
commands = {
'pack': pack,
'upload': upload,
'clean': clean,
'prepare': prepare,
'process': process,
'start': start,
'stop': stop,
}
if options.command in commands:
commands[options.command](options)
else:
print('tools/deploy: No command \'{}\' found.'.format(options.command))
if __name__ == '__main__':
main()