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feat: use XDG directory standards

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Signed-off-by: Mustafa Elbehery <melbeher@redhat.com>
This commit is contained in:
Mustafa Elbehery 2025-07-03 18:48:53 +02:00
parent 9736f096f6
commit 407c3e3bad
50 changed files with 5611 additions and 508 deletions
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29
llama_stack/distribution/utils/config_dirs.py
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@ -7,12 +7,35 @@
import os
from pathlib import Path
LLAMA_STACK_CONFIG_DIR = Path(os.getenv("LLAMA_STACK_CONFIG_DIR", os.path.expanduser("~/.llama/")))
from .xdg_utils import (
get_llama_stack_config_dir,
get_llama_stack_data_dir,
get_llama_stack_state_dir,
)
# Base directory for all llama-stack configuration
# This now uses XDG-compliant paths with backwards compatibility
LLAMA_STACK_CONFIG_DIR = get_llama_stack_config_dir()
# Distribution configurations - stored in config directory
DISTRIBS_BASE_DIR = LLAMA_STACK_CONFIG_DIR / "distributions"
DEFAULT_CHECKPOINT_DIR = LLAMA_STACK_CONFIG_DIR / "checkpoints"
# Model checkpoints - stored in data directory (persistent data)
DEFAULT_CHECKPOINT_DIR = get_llama_stack_data_dir() / "checkpoints"
RUNTIME_BASE_DIR = LLAMA_STACK_CONFIG_DIR / "runtime"
# Runtime data - stored in state directory
RUNTIME_BASE_DIR = get_llama_stack_state_dir() / "runtime"
# External providers - stored in config directory
EXTERNAL_PROVIDERS_DIR = LLAMA_STACK_CONFIG_DIR / "providers.d"
# Legacy compatibility: if the legacy environment variable is set, use it for all paths
# This ensures that existing installations continue to work
legacy_config_dir = os.getenv("LLAMA_STACK_CONFIG_DIR")
if legacy_config_dir:
legacy_base = Path(legacy_config_dir)
LLAMA_STACK_CONFIG_DIR = legacy_base
DISTRIBS_BASE_DIR = legacy_base / "distributions"
DEFAULT_CHECKPOINT_DIR = legacy_base / "checkpoints"
RUNTIME_BASE_DIR = legacy_base / "runtime"
EXTERNAL_PROVIDERS_DIR = legacy_base / "providers.d"