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clan-cli: add CLAN_DIR environment variable

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Add the `CLAN_DIR` environment variable.
With this the user can specify the location of the clan.
This commit is contained in:
a-kenji
2024-04-30 12:00:47 +02:00
parent 55692e00ed
commit 3ebafbfebe
2 changed files with 9 additions and 3 deletions
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6
pkgs/clan-cli/clan_cli/__init__.py
View File

@@ -19,7 +19,7 @@ from . import (
vms, vms,
) )
from .custom_logger import setup_logging from .custom_logger import setup_logging
from .dirs import get_clan_flake_toplevel from .dirs import get_clan_flake_toplevel_or_env
from .errors import ClanCmdError, ClanError from .errors import ClanCmdError, ClanError
from .profiler import profile from .profiler import profile
from .ssh import cli as ssh_cli from .ssh import cli as ssh_cli
@@ -77,8 +77,8 @@ def create_parser(prog: str | None = None) -> argparse.ArgumentParser:
parser.add_argument( parser.add_argument(
"--flake", "--flake",
help="path to the flake where the clan resides in, can be a remote flake or local", help="path to the flake where the clan resides in, can be a remote flake or local, can be set through the [CLAN_DIR] environment variable",
default=get_clan_flake_toplevel(), default=get_clan_flake_toplevel_or_env(),
type=flake_path, type=flake_path,
) )

6
pkgs/clan-cli/clan_cli/dirs.py
View File

@@ -7,6 +7,12 @@ from pathlib import Path
log = logging.getLogger(__name__) log = logging.getLogger(__name__)
def get_clan_flake_toplevel_or_env() -> Path | None:
if clan_dir := os.environ.get("CLAN_DIR"):
return Path(clan_dir)
return get_clan_flake_toplevel()
def get_clan_flake_toplevel() -> Path | None: def get_clan_flake_toplevel() -> Path | None:
return find_toplevel([".clan-flake", ".git", ".hg", ".svn", "flake.nix"]) return find_toplevel([".clan-flake", ".git", ".hg", ".svn", "flake.nix"])