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minimize the launcher (#3289)

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* minimize the launcher

* changelog
This commit is contained in:
Michael H 2020-01-09 08:51:17 -05:00 committed by GitHub
parent e3720bb4a6
commit a0f548fc0b
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2 changed files with 12 additions and 318 deletions
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1
changelog.d/3289.removal.rst Normal file
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@ -0,0 +1 @@
Removes a lot of the launcher's handled behavior

329
redbot/launcher.py
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@ -1,3 +1,8 @@
# This file is retained in it's slimmest form which handles autorestart for users on
# windows and osx until we have proper autorestart docs for theses oses
# no new features will be added to this file
# issues in this file are to be met with removal, not with fixes.
import getpass
import os
import platform
@ -57,70 +62,9 @@ def parse_cli_args():
parser.add_argument(
"--auto-restart", help="Autorestarts Red in case of issues", action="store_true"
)
parser.add_argument("--update", help="Updates Red", action="store_true")
parser.add_argument(
"--update-dev", help="Updates Red from the Github repo", action="store_true"
)
parser.add_argument("--docs", help="Installs extra 'docs' when updating", action="store_true")
parser.add_argument("--test", help="Installs extra 'test' when updating", action="store_true")
parser.add_argument(
"--style", help="Installs extra 'style' when updating", action="store_true"
)
parser.add_argument(
"--debuginfo",
help="Prints basic debug info that would be useful for support",
action="store_true",
)
return parser.parse_known_args()
def update_red(dev=False, style=False, docs=False, test=False):
interpreter = sys.executable
print("Updating Red...")
# If the user ran redbot-launcher.exe, updating with pip will fail
# on windows since the file is open and pip will try to overwrite it.
# We have to rename redbot-launcher.exe in this case.
launcher_script = os.path.abspath(sys.argv[0])
old_name = launcher_script + ".exe"
new_name = launcher_script + ".old"
renamed = False
if "redbot-launcher" in launcher_script and IS_WINDOWS:
renamed = True
print("Renaming {} to {}".format(old_name, new_name))
if os.path.exists(new_name):
os.remove(new_name)
os.rename(old_name, new_name)
egg_l = []
if style:
egg_l.append("style")
if docs:
egg_l.append("docs")
if test:
egg_l.append("test")
if dev:
package = "git+https://github.com/Cog-Creators/Red-DiscordBot@V3/develop"
if egg_l:
package += "#egg=Red-DiscordBot[{}]".format(", ".join(egg_l))
else:
package = "Red-DiscordBot"
if egg_l:
package += "[{}]".format(", ".join(egg_l))
arguments = [interpreter, "-m", "pip", "install", "-U", package]
if not is_venv():
arguments.append("--user")
code = subprocess.call(arguments)
if code == 0:
print("Red has been updated")
else:
print("Something went wrong while updating!")
# If redbot wasn't updated, we renamed our .exe file and didn't replace it
scripts = os.listdir(os.path.dirname(launcher_script))
if renamed and "redbot-launcher.exe" not in scripts:
print("Renaming {} to {}".format(new_name, old_name))
os.rename(new_name, old_name)
def run_red(selected_instance, autorestart: bool = False, cliflags=None):
interpreter = sys.executable
while True:
@ -133,88 +77,6 @@ def run_red(selected_instance, autorestart: bool = False, cliflags=None):
break
def cli_flag_getter():
print("Would you like to enter any cli flags to pass to redbot? (y/n)")
resp = user_choice()
if resp == "n":
return None
elif resp == "y":
flags = []
print("Ok, we will now walk through choosing cli flags")
print("Would you like to specify an owner? (y/n)")
print(
"Please note that the owner is normally determined automatically from "
"the bot's token, so you should only use that if you want to specify a "
"user other than that one as the owner."
)
choice = user_choice()
if choice == "y":
print("Enter the user id for the owner")
owner_id = user_choice()
flags.append("--owner {}".format(owner_id))
print("Would you like to specify any prefixes? (y/n)")
choice = user_choice()
if choice == "y":
print(
"Enter the prefixes, separated by a space (please note "
"that prefixes containing a space will need to be added with [p]set prefix)"
)
prefixes = user_choice().split()
for p in prefixes:
flags.append("-p {}".format(p))
print("Would you like mentioning the bot to be a prefix? (y/n)")
choice = user_choice()
if choice == "y":
flags.append("--mentionable")
print(
"Would you like to disable console input? Please note that features "
"requiring console interaction may fail to work (y/n)"
)
choice = user_choice()
if choice == "y":
flags.append("--no-prompt")
print("Would you like to start with no cogs loaded? (y/n)")
choice = user_choice()
if choice == "y":
flags.append("--no-cogs")
print("Do you want to do a dry run? (y/n)")
choice = user_choice()
if choice == "y":
flags.append("--dry-run")
print("Do you want to set the log level to debug? (y/n)")
choice = user_choice()
if choice == "y":
flags.append("--debug")
print(
"Do you want the Dev cog loaded (thus enabling commands such as debug and repl)? (y/n)"
)
choice = user_choice()
if choice == "y":
flags.append("--dev")
print("Do you want to enable RPC? (y/n)")
choice = user_choice()
if choice == "y":
flags.append("--rpc")
print("You have selected the following cli flags:\n\n")
print("\n".join(flags))
print("\nIf this looks good to you, type y. If you wish to start over, type n")
choice = user_choice()
if choice == "y":
print("Done selecting cli flags")
# this is safe only because arguments like prefix and owner id can't have spaces
cli_flags = []
for flag_with_spaces in flags:
for flag in flag_with_spaces.split():
cli_flags.append(flag)
return cli_flags
else:
print("Starting over")
return cli_flag_getter()
else:
print("Invalid response! Let's try again")
return cli_flag_getter()
def instance_menu():
instances = load_existing_config()
if not instances:
@ -242,39 +104,6 @@ def instance_menu():
return name_num_map[str(selection)]
async def reset_red():
instances = load_existing_config()
if not instances:
print("No instance to delete.\n")
return
print("WARNING: You are about to remove ALL Red instances on this computer.")
print(
"If you want to reset data of only one instance, "
"please select option 5 in the launcher."
)
await asyncio.sleep(2)
print("\nIf you continue you will remove these instances.\n")
for instance in list(instances.keys()):
print(" - {}".format(instance))
await asyncio.sleep(3)
print('\nIf you want to reset all instances, type "I agree".')
response = input("> ").strip()
if response != "I agree":
print("Cancelling...")
return
if confirm("\nDo you want to create a backup for an instance?"):
for index, instance in instances.items():
print("\nRemoving {}...".format(index))
await create_backup(index)
await remove_instance(index)
else:
for index, instance in instances.items():
await remove_instance(index)
print("All instances have been removed.")
def clear_screen():
if IS_WINDOWS:
os.system("cls")
@ -291,154 +120,29 @@ def user_choice():
return input("> ").lower().strip()
def extras_selector():
print("Enter any extra requirements you want installed\n")
print("Options are: style, docs, test\n")
selected = user_choice()
selected = selected.split()
return selected
def development_choice(can_go_back=True):
while True:
print("\n")
print("Do you want to install stable or development version?")
print("1. Stable version")
print("2. Development version")
if can_go_back:
print("\n")
print("0. Go back")
choice = user_choice()
print("\n")
if choice == "1":
selected = extras_selector()
update_red(
dev=False,
style=True if "style" in selected else False,
docs=True if "docs" in selected else False,
test=True if "test" in selected else False,
)
break
elif choice == "2":
selected = extras_selector()
update_red(
dev=True,
style=True if "style" in selected else False,
docs=True if "docs" in selected else False,
test=True if "test" in selected else False,
)
break
elif choice == "0" and can_go_back:
return False
clear_screen()
return True
def debug_info():
pyver = sys.version
redver = pkg_resources.get_distribution("Red-DiscordBot").version
if IS_WINDOWS:
os_info = platform.uname()
osver = "{} {} (version {}) {}".format(
os_info.system, os_info.release, os_info.version, os_info.machine
)
elif IS_MAC:
os_info = platform.mac_ver()
osver = "Mac OSX {} {}".format(os_info[0], os_info[2])
else:
os_info = distro.linux_distribution()
osver = "{} {}".format(os_info[0], os_info[1]).strip()
user_who_ran = getpass.getuser()
info = (
"Debug Info for Red\n\n"
+ "Python version: {}\n".format(pyver)
+ "Red version: {}\n".format(redver)
+ "OS version: {}\n".format(osver)
+ "System arch: {}\n".format(platform.machine())
+ "User: {}\n".format(user_who_ran)
)
print(info)
sys.exit(0)
async def is_outdated():
red_pypi = "https://pypi.python.org/pypi/Red-DiscordBot"
async with aiohttp.ClientSession() as session:
async with session.get("{}/json".format(red_pypi)) as r:
data = await r.json()
new_version = data["info"]["version"]
return VersionInfo.from_str(new_version) > red_version_info, new_version
def main_menu():
def main_menu(flags_to_pass):
if IS_WINDOWS:
os.system("TITLE Red - Discord Bot V3 Launcher")
clear_screen()
loop = asyncio.get_event_loop()
outdated, new_version = loop.run_until_complete(is_outdated())
while True:
print(INTRO)
print("\033[4mCurrent version:\033[0m {}".format(__version__))
if outdated:
print("Red is outdated. {} is available.".format(new_version))
print("WARNING: The launcher is scheduled for removal at a later date.")
print("")
print("1. Run Red w/ autorestart in case of issues")
print("2. Run Red")
print("3. Update Red")
print("4. Create Instance")
print("5. Remove Instance")
print("6. Debug information (use this if having issues with the launcher or bot)")
print("7. Reinstall Red")
print("0. Exit")
choice = user_choice()
if choice == "1":
instance = instance_menu()
if instance:
cli_flags = cli_flag_getter()
run_red(instance, autorestart=True, cliflags=cli_flags)
run_red(instance, autorestart=True, cliflags=flags_to_pass)
wait()
elif choice == "2":
instance = instance_menu()
if instance:
cli_flags = cli_flag_getter()
run_red(instance, autorestart=False, cliflags=cli_flags)
run_red(instance, autorestart=False, cliflags=flags_to_pass)
wait()
elif choice == "3":
if development_choice():
wait()
elif choice == "4":
basic_setup()
wait()
elif choice == "5":
loop.run_until_complete(remove_instance_interaction())
wait()
elif choice == "6":
debug_info()
elif choice == "7":
while True:
clear_screen()
print("==== Reinstall Red ====")
print(
"1. Reinstall Red requirements (discard code changes, keep data and 3rd party cogs)"
)
print("2. Reset all data")
print("3. Factory reset (discard code changes, reset all data)")
print("\n")
print("0. Back")
choice = user_choice()
if choice == "1":
if development_choice():
wait()
elif choice == "2":
loop.run_until_complete(reset_red())
wait()
elif choice == "3":
loop.run_until_complete(reset_red())
development_choice(can_go_back=False)
wait()
elif choice == "0":
break
elif choice == "0":
break
clear_screen()
@ -453,22 +157,11 @@ def main():
)
) # Don't make an f-string, these may not exist on the python version being rejected!
sys.exit(1)
if args.debuginfo: # Check first since the function triggers an exit
debug_info()
if args.update and args.update_dev: # Conflicting args, so error out
raise RuntimeError(
"\nUpdate requested but conflicting arguments provided.\n\n"
"Please try again using only one of --update or --update-dev"
)
if args.update:
update_red(style=args.style, docs=args.docs, test=args.test)
elif args.update_dev:
update_red(dev=True, style=args.style, docs=args.docs, test=args.test)
if INTERACTIVE_MODE:
main_menu()
main_menu(flags_to_pass)
elif args.start:
print("WARNING: The launcher is scheduled for removal at a later date.")
print("Starting Red...")
run_red(args.instancename, autorestart=args.auto_restart, cliflags=flags_to_pass)