mirror of
https://github.com/meta-llama/llama-stack.git
synced 2025-10-04 04:04:14 +00:00
92 lines
3 KiB
Python
92 lines
3 KiB
Python
# Copyright (c) Meta Platforms, Inc. and affiliates.
|
|
# All rights reserved.
|
|
#
|
|
# This source code is licensed under the terms described in the LICENSE file in
|
|
# the root directory of this source tree.
|
|
|
|
import argparse
|
|
import os
|
|
import shlex
|
|
import textwrap
|
|
|
|
import pkg_resources
|
|
|
|
from termcolor import cprint
|
|
|
|
from llama_toolchain.cli.subcommand import Subcommand
|
|
from llama_toolchain.common.config_dirs import DISTRIBS_BASE_DIR
|
|
|
|
|
|
class DistributionInstall(Subcommand):
|
|
"""Llama cli for configuring llama toolchain configs"""
|
|
|
|
def __init__(self, subparsers: argparse._SubParsersAction):
|
|
super().__init__()
|
|
self.parser = subparsers.add_parser(
|
|
"install",
|
|
prog="llama distribution install",
|
|
description="Install a llama stack distribution",
|
|
formatter_class=argparse.RawTextHelpFormatter,
|
|
)
|
|
self._add_arguments()
|
|
self.parser.set_defaults(func=self._run_distribution_install_cmd)
|
|
|
|
def _add_arguments(self):
|
|
from llama_toolchain.distribution.registry import available_distributions
|
|
|
|
self.parser.add_argument(
|
|
"--name",
|
|
type=str,
|
|
help="Name of the distribution to install -- (try local-ollama)",
|
|
required=True,
|
|
choices=[d.name for d in available_distributions()],
|
|
)
|
|
self.parser.add_argument(
|
|
"--conda-env",
|
|
type=str,
|
|
help="Specify the name of the conda environment you would like to create or update",
|
|
required=True,
|
|
)
|
|
|
|
def _run_distribution_install_cmd(self, args: argparse.Namespace) -> None:
|
|
from llama_toolchain.common.exec import run_with_pty
|
|
from llama_toolchain.distribution.distribution import distribution_dependencies
|
|
from llama_toolchain.distribution.registry import resolve_distribution
|
|
|
|
os.makedirs(DISTRIBS_BASE_DIR, exist_ok=True)
|
|
script = pkg_resources.resource_filename(
|
|
"llama_toolchain",
|
|
"distribution/install_distribution.sh",
|
|
)
|
|
|
|
dist = resolve_distribution(args.name)
|
|
if dist is None:
|
|
self.parser.error(f"Could not find distribution {args.name}")
|
|
return
|
|
|
|
os.makedirs(DISTRIBS_BASE_DIR / dist.name, exist_ok=True)
|
|
|
|
deps = distribution_dependencies(dist)
|
|
return_code = run_with_pty([script, args.conda_env, " ".join(deps)])
|
|
|
|
assert return_code == 0, cprint(
|
|
f"Failed to install distribution {dist.name}", color="red"
|
|
)
|
|
|
|
with open(DISTRIBS_BASE_DIR / dist.name / "conda.env", "w") as f:
|
|
f.write(f"{args.conda_env}\n")
|
|
|
|
cprint(
|
|
f"Distribution `{dist.name}` has been installed successfully!",
|
|
color="green",
|
|
)
|
|
print(
|
|
textwrap.dedent(
|
|
f"""
|
|
Update your conda environment and configure this distribution by running:
|
|
|
|
conda deactivate && conda activate {args.conda_env}
|
|
llama distribution configure --name {dist.name}
|
|
"""
|
|
)
|
|
)
|