325 lines
8.6 KiB
Python
325 lines
8.6 KiB
Python
|
"""Worker cmdlet: Display workers table in ResultTable format."""
|
||
|
|
from __future__ import annotations
|
||
|
|
|
||
|
|
from typing import Any, Dict, Sequence, List
|
||
|
|
import json
|
||
|
|
import sys
|
||
|
|
from datetime import datetime, timezone
|
||
|
|
|
||
|
|
from . import register
|
||
|
|
from ._shared import Cmdlet, CmdletArg
|
||
|
|
import pipeline as ctx
|
||
|
|
from helper.logger import log
|
||
|
|
from config import get_local_storage_path
|
||
|
|
|
||
|
|
|
||
|
|
CMDLET = Cmdlet(
|
||
|
|
name=".worker",
|
||
|
|
summary="Display workers table in result table format.",
|
||
|
|
usage=".worker [status] [-limit N] [@N]",
|
||
|
|
args=[
|
||
|
|
CmdletArg("status", description="Filter by status: running, completed, error (default: all)"),
|
||
|
|
CmdletArg("limit", type="integer", description="Limit results (default: 100)"),
|
||
|
|
CmdletArg("@N", description="Select worker by index (1-based) and display full logs"),
|
||
|
|
],
|
||
|
|
details=[
|
||
|
|
"- Shows all background worker tasks and their output",
|
||
|
|
"- Can filter by status: running, completed, error",
|
||
|
|
"- Search result stdout is captured from each worker",
|
||
|
|
"- Use @N to select a specific worker by index and display its full logs",
|
||
|
|
"Examples:",
|
||
|
|
".worker # Show all workers",
|
||
|
|
".worker running # Show running workers only",
|
||
|
|
".worker completed -limit 50 # Show 50 most recent completed workers",
|
||
|
|
".worker @3 # Show full logs for the 3rd worker",
|
||
|
|
".worker running @2 # Show full logs for the 2nd running worker",
|
||
|
|
],
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
@register([".worker", "worker", "workers"])
|
||
|
|
def _run(result: Any, args: Sequence[str], config: Dict[str, Any]) -> int:
|
||
|
|
"""Display workers table or show detailed logs for a specific worker."""
|
||
|
|
args_list = [str(arg) for arg in (args or [])]
|
||
|
|
selection_indices = ctx.get_last_selection()
|
||
|
|
selection_requested = bool(selection_indices) and isinstance(result, list) and len(result) > 0
|
||
|
|
|
||
|
|
# Parse arguments for list view
|
||
|
|
status_filter: str | None = None
|
||
|
|
limit = 100
|
||
|
|
clear_requested = False
|
||
|
|
worker_id_arg: str | None = None
|
||
|
|
i = 0
|
||
|
|
while i < len(args_list):
|
||
|
|
arg = args_list[i]
|
||
|
|
low = arg.lower()
|
||
|
|
if low in {"-limit", "--limit"} and i + 1 < len(args_list):
|
||
|
|
try:
|
||
|
|
limit = max(1, int(args_list[i + 1]))
|
||
|
|
except ValueError:
|
||
|
|
limit = 100
|
||
|
|
i += 2
|
||
|
|
elif low in {"-id", "--id"} and i + 1 < len(args_list):
|
||
|
|
worker_id_arg = args_list[i + 1]
|
||
|
|
i += 2
|
||
|
|
elif low in {"-clear", "--clear"}:
|
||
|
|
clear_requested = True
|
||
|
|
i += 1
|
||
|
|
elif low in {"running", "completed", "error", "cancelled"}:
|
||
|
|
status_filter = low
|
||
|
|
i += 1
|
||
|
|
elif not arg.startswith("-"):
|
||
|
|
status_filter = low
|
||
|
|
i += 1
|
||
|
|
else:
|
||
|
|
i += 1
|
||
|
|
|
||
|
|
try:
|
||
|
|
if any(str(a).lower() in {"-?", "/?", "--help", "-h", "help", "--cmdlet"} for a in args):
|
||
|
|
log(json.dumps(CMDLET, ensure_ascii=False, indent=2))
|
||
|
|
return 0
|
||
|
|
except Exception:
|
||
|
|
pass
|
||
|
|
|
||
|
|
library_root = get_local_storage_path(config or {})
|
||
|
|
if not library_root:
|
||
|
|
log("No library root configured", file=sys.stderr)
|
||
|
|
return 1
|
||
|
|
|
||
|
|
try:
|
||
|
|
from helper.local_library import LocalLibraryDB
|
||
|
|
db: LocalLibraryDB | None = None
|
||
|
|
try:
|
||
|
|
db = LocalLibraryDB(library_root)
|
||
|
|
if clear_requested:
|
||
|
|
count = db.clear_finished_workers()
|
||
|
|
log(f"Cleared {count} finished workers.")
|
||
|
|
return 0
|
||
|
|
|
||
|
|
if worker_id_arg:
|
||
|
|
worker = db.get_worker(worker_id_arg)
|
||
|
|
if worker:
|
||
|
|
events = []
|
||
|
|
try:
|
||
|
|
wid = worker.get("worker_id")
|
||
|
|
if wid and hasattr(db, "get_worker_events"):
|
||
|
|
events = db.get_worker_events(wid)
|
||
|
|
except Exception:
|
||
|
|
pass
|
||
|
|
_emit_worker_detail(worker, events)
|
||
|
|
return 0
|
||
|
|
else:
|
||
|
|
log(f"Worker not found: {worker_id_arg}", file=sys.stderr)
|
||
|
|
return 1
|
||
|
|
|
||
|
|
if selection_requested:
|
||
|
|
return _render_worker_selection(db, result)
|
||
|
|
return _render_worker_list(db, status_filter, limit)
|
||
|
|
finally:
|
||
|
|
if db:
|
||
|
|
db.close()
|
||
|
|
except Exception as exc:
|
||
|
|
log(f"Workers query failed: {exc}", file=sys.stderr)
|
||
|
|
import traceback
|
||
|
|
traceback.print_exc(file=sys.stderr)
|
||
|
|
return 1
|
||
|
|
|
||
|
|
|
||
|
|
def _render_worker_list(db, status_filter: str | None, limit: int) -> int:
|
||
|
|
workers = db.get_all_workers(limit=limit)
|
||
|
|
if status_filter:
|
||
|
|
workers = [w for w in workers if str(w.get("status", "")).lower() == status_filter]
|
||
|
|
|
||
|
|
if not workers:
|
||
|
|
log("No workers found", file=sys.stderr)
|
||
|
|
return 0
|
||
|
|
|
||
|
|
for worker in workers:
|
||
|
|
started = worker.get("started_at", "")
|
||
|
|
ended = worker.get("completed_at", worker.get("last_updated", ""))
|
||
|
|
|
||
|
|
date_str = _extract_date(started)
|
||
|
|
start_time = _format_event_timestamp(started)
|
||
|
|
end_time = _format_event_timestamp(ended)
|
||
|
|
|
||
|
|
item = {
|
||
|
|
"columns": [
|
||
|
|
("Status", worker.get("status", "")),
|
||
|
|
("Pipe", _summarize_pipe(worker.get("pipe"))),
|
||
|
|
("Date", date_str),
|
||
|
|
("Start Time", start_time),
|
||
|
|
("End Time", end_time),
|
||
|
|
],
|
||
|
|
"__worker_metadata": worker,
|
||
|
|
"_selection_args": ["-id", worker.get("worker_id")]
|
||
|
|
}
|
||
|
|
ctx.emit(item)
|
||
|
|
return 0
|
||
|
|
|
||
|
|
|
||
|
|
def _render_worker_selection(db, selected_items: Any) -> int:
|
||
|
|
if not isinstance(selected_items, list):
|
||
|
|
log("Selection payload missing", file=sys.stderr)
|
||
|
|
return 1
|
||
|
|
|
||
|
|
emitted = False
|
||
|
|
for item in selected_items:
|
||
|
|
worker = _resolve_worker_record(db, item)
|
||
|
|
if not worker:
|
||
|
|
continue
|
||
|
|
events = []
|
||
|
|
try:
|
||
|
|
events = db.get_worker_events(worker.get("worker_id")) if hasattr(db, "get_worker_events") else []
|
||
|
|
except Exception:
|
||
|
|
events = []
|
||
|
|
_emit_worker_detail(worker, events)
|
||
|
|
emitted = True
|
||
|
|
if not emitted:
|
||
|
|
log("Selected rows no longer exist", file=sys.stderr)
|
||
|
|
return 1
|
||
|
|
return 0
|
||
|
|
|
||
|
|
|
||
|
|
def _resolve_worker_record(db, payload: Any) -> Dict[str, Any] | None:
|
||
|
|
if not isinstance(payload, dict):
|
||
|
|
return None
|
||
|
|
worker_data = payload.get("__worker_metadata")
|
||
|
|
worker_id = None
|
||
|
|
if isinstance(worker_data, dict):
|
||
|
|
worker_id = worker_data.get("worker_id")
|
||
|
|
else:
|
||
|
|
worker_id = payload.get("worker_id")
|
||
|
|
worker_data = None
|
||
|
|
if worker_id:
|
||
|
|
fresh = db.get_worker(worker_id)
|
||
|
|
if fresh:
|
||
|
|
return fresh
|
||
|
|
return worker_data if isinstance(worker_data, dict) else None
|
||
|
|
|
||
|
|
|
||
|
|
def _emit_worker_detail(worker: Dict[str, Any], events: List[Dict[str, Any]]) -> None:
|
||
|
|
# Parse stdout logs into rows
|
||
|
|
stdout_content = worker.get("stdout", "") or ""
|
||
|
|
|
||
|
|
# Try to parse lines if they follow the standard log format
|
||
|
|
# Format: YYYY-MM-DD HH:MM:SS - name - level - message
|
||
|
|
lines = stdout_content.splitlines()
|
||
|
|
|
||
|
|
for line in lines:
|
||
|
|
line = line.strip()
|
||
|
|
if not line:
|
||
|
|
continue
|
||
|
|
|
||
|
|
# Default values
|
||
|
|
timestamp = ""
|
||
|
|
level = "INFO"
|
||
|
|
message = line
|
||
|
|
|
||
|
|
# Try to parse standard format
|
||
|
|
try:
|
||
|
|
parts = line.split(" - ", 3)
|
||
|
|
if len(parts) >= 4:
|
||
|
|
# Full format
|
||
|
|
ts_str, _, lvl, msg = parts
|
||
|
|
timestamp = _format_event_timestamp(ts_str)
|
||
|
|
level = lvl
|
||
|
|
message = msg
|
||
|
|
elif len(parts) == 3:
|
||
|
|
# Missing name or level
|
||
|
|
ts_str, lvl, msg = parts
|
||
|
|
timestamp = _format_event_timestamp(ts_str)
|
||
|
|
level = lvl
|
||
|
|
message = msg
|
||
|
|
except Exception:
|
||
|
|
pass
|
||
|
|
|
||
|
|
item = {
|
||
|
|
"columns": [
|
||
|
|
("Time", timestamp),
|
||
|
|
("Level", level),
|
||
|
|
("Message", message)
|
||
|
|
]
|
||
|
|
}
|
||
|
|
ctx.emit(item)
|
||
|
|
|
||
|
|
# Also emit events if available and not redundant
|
||
|
|
# (For now, just focusing on stdout logs as requested)
|
||
|
|
|
||
|
|
|
||
|
|
def _summarize_pipe(pipe_value: Any, limit: int = 60) -> str:
|
||
|
|
text = str(pipe_value or "").strip()
|
||
|
|
if not text:
|
||
|
|
return "(none)"
|
||
|
|
return text if len(text) <= limit else text[: limit - 3] + "..."
|
||
|
|
|
||
|
|
|
||
|
|
def _format_event_timestamp(raw_timestamp: Any) -> str:
|
||
|
|
dt = _parse_to_local(raw_timestamp)
|
||
|
|
if dt:
|
||
|
|
return dt.strftime("%H:%M:%S")
|
||
|
|
|
||
|
|
if not raw_timestamp:
|
||
|
|
return "--:--:--"
|
||
|
|
text = str(raw_timestamp)
|
||
|
|
if "T" in text:
|
||
|
|
time_part = text.split("T", 1)[1]
|
||
|
|
elif " " in text:
|
||
|
|
time_part = text.split(" ", 1)[1]
|
||
|
|
else:
|
||
|
|
time_part = text
|
||
|
|
return time_part[:8] if len(time_part) >= 8 else time_part
|
||
|
|
|
||
|
|
|
||
|
|
def _parse_to_local(timestamp_str: Any) -> datetime | None:
|
||
|
|
if not timestamp_str:
|
||
|
|
return None
|
||
|
|
text = str(timestamp_str).strip()
|
||
|
|
if not text:
|
||
|
|
return None
|
||
|
|
|
||
|
|
try:
|
||
|
|
# Check for T separator (Python isoformat - Local time)
|
||
|
|
if 'T' in text:
|
||
|
|
return datetime.fromisoformat(text)
|
||
|
|
|
||
|
|
# Check for space separator (SQLite CURRENT_TIMESTAMP - UTC)
|
||
|
|
# Format: YYYY-MM-DD HH:MM:SS
|
||
|
|
if ' ' in text:
|
||
|
|
# Assume UTC
|
||
|
|
dt = datetime.strptime(text, "%Y-%m-%d %H:%M:%S")
|
||
|
|
dt = dt.replace(tzinfo=timezone.utc)
|
||
|
|
return dt.astimezone() # Convert to local
|
||
|
|
|
||
|
|
except Exception:
|
||
|
|
pass
|
||
|
|
|
||
|
|
return None
|
||
|
|
|
||
|
|
|
||
|
|
def _extract_date(raw_timestamp: Any) -> str:
|
||
|
|
dt = _parse_to_local(raw_timestamp)
|
||
|
|
if dt:
|
||
|
|
return dt.strftime("%m-%d-%y")
|
||
|
|
|
||
|
|
# Fallback
|
||
|
|
if not raw_timestamp:
|
||
|
|
return ""
|
||
|
|
text = str(raw_timestamp)
|
||
|
|
# Extract YYYY-MM-DD part
|
||
|
|
date_part = ""
|
||
|
|
if "T" in text:
|
||
|
|
date_part = text.split("T", 1)[0]
|
||
|
|
elif " " in text:
|
||
|
|
date_part = text.split(" ", 1)[0]
|
||
|
|
else:
|
||
|
|
date_part = text
|
||
|
|
|
||
|
|
# Convert YYYY-MM-DD to MM-DD-YY
|
||
|
|
try:
|
||
|
|
parts = date_part.split("-")
|
||
|
|
if len(parts) == 3:
|
||
|
|
year, month, day = parts
|
||
|
|
return f"{month}-{day}-{year[2:]}"
|
||
|
|
except Exception:
|
||
|
|
pass
|
||
|
|
return date_part
|