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import os
import sys
from . import issue
from . import error
Err = error.Err
class State:
def __init__(self):
self.dir: str | None = None
self.config: dict[bytes, bytes] | None = None
self.allowed_labels: list[bytes] | None = None
state = State()
def find_dir(start_dir: str, suppress_warning: bool = False) -> str | None:
cur = os.path.abspath(start_dir)
while True:
candidate = os.path.join(cur, "issue-tracker")
if os.path.isdir(candidate):
return candidate
parent = os.path.dirname(cur)
if parent == cur: # reached filesystem root
if not suppress_warning:
sys.stderr.write(
"xpit has not been initialized. `xpit init` to initialize.\n"
)
return None
cur = parent
def load_config() -> Err | None:
if state.dir is None:
state.dir = find_dir(os.getcwd())
if state.dir is None:
return Err("ERR_COULD_NOT_FIND_ISSUE_TRACKER_DIR")
with open(os.path.join(state.dir, "_config.ini"), "rb") as f:
src = f.read()
state.config = {}
issue.parse_ini(src, 0, state.config)
if b"allowed_labels" not in state.config:
sys.stdout.write("Warning: _config.ini has no allowed_labels\n")
state.config[b"allowed_labels"] = b""
if b"id_format" not in state.config:
sys.stdout.write("Warning: _config.ini has no id_format. Defaulting to '%Y%m%d_%H%M%S'\n")
state.config[b"id_format"] = b"%Y%m%d_%H%M%S"
state.allowed_labels = state.config[b"allowed_labels"].split(b',')
return None
def __getattr__(name):
return getattr(state, name)
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