<commit_before>import glob
import os
import subprocess
import sys
from argparse import ArgumentParser
from distutils.version import LooseVersion
from typing import Iterable, List, Optional, Tuple

from scripts.lib.zulip_tools import get_dev_uuid_var_path
from version import PROVISION_VERSION

ZULIP_PATH = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))


def get_major_version(v: str) -> int:
    return int(v.split(".")[0])


def get_version_file() -> str:
    uuid_var_path = get_dev_uuid_var_path()
    return os.path.join(uuid_var_path, "provision_version")


PREAMBLE = """
Before we run tests, we make sure your provisioning version
is correct by looking at var/provision_version, which is at
version {}, and we compare it to the version in source
control (version.py), which is {}.
"""


def preamble(version: str) -> str:
    text = PREAMBLE.format(version, PROVISION_VERSION)
    text += "\n"
    return text


NEED_TO_DOWNGRADE = """
It looks like you checked out a branch that expects an older
version of dependencies than the version you provisioned last.
This may be ok, but it's likely that you either want to rebase
your branch on top of upstream/main or re-provision your VM.

Do this: `./tools/provision`
"""

NEED_TO_UPGRADE = """
It looks like you checked out a branch that has added
dependencies beyond what you last provisioned. Your command
is likely to fail until you add dependencies by provisioning.

Do this: `./tools/provision`
"""


def get_provisioning_status() -> Tuple[bool, Optional[str]]:
    version_file = get_version_file()
    if not os.path.exists(version_file):
        # If the developer doesn't have a version_file written by
        # a previous provision, then we don't do any safety checks
        # here on the assumption that the developer is managing
        # their own dependencies and not running provision.
        return True, None

    with open(version_file) as f:
        version = f.read().strip()

    # Normal path for people that provision--we're all good!
    if version == PROVISION_VERSION:<commit_msg>test_script: Reword provision warning not to assume running tests.<commit_after>import glob
import os
import subprocess
import sys
from argparse import ArgumentParser
from distutils.version import LooseVersion
from typing import Iterable, List, Optional, Tuple

from scripts.lib.zulip_tools import get_dev_uuid_var_path
from version import PROVISION_VERSION

ZULIP_PATH = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))


def get_major_version(v: str) -> int:
    return int(v.split(".")[0])


def get_version_file() -> str:
    uuid_var_path = get_dev_uuid_var_path()
    return os.path.join(uuid_var_path, "provision_version")


PREAMBLE = """
Provisioning state check failed! This check compares
`var/provision_version` (currently {}) to the version in
source control (`version.py`), which is {}, to see if you
likely need to provision before this command can run
properly.
"""


def preamble(version: str) -> str:
    text = PREAMBLE.format(version, PROVISION_VERSION)
    text += "\n"
    return text


NEED_TO_DOWNGRADE = """
The branch you are currently on expects an older version of
dependencies than the version you provisioned last. This may
be ok, but it's likely that you either want to rebase your
branch on top of upstream/main or re-provision your machine.

Do this: `./tools/provision`
"""

NEED_TO_UPGRADE = """
The branch you are currently on has added dependencies beyond
what you last provisioned. Your command is likely to fail
until you add dependencies by provisioning.

Do this: `./tools/provision`
"""


def get_provisioning_status() -> Tuple[bool, Optional[str]]:
    version_file = get_version_file()
    if not os.path.exists(version_file):
        # If the developer doesn't have a version_file written by
        # a previous provision, then we don't do any safety checks
        # here on the assumption that the developer is managing
        # their own dependencies and not running provision.
        return True, None

    with open(version_file) as f:
        version = f.read().strip()

    # Normal path for people that provision--we're all good!
    if version == PROVISION_VERSION:
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