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multi-agent-mux/.agents/skills/multi-agent-mux-orc-onboard/scripts/orc_onboard.sh
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#!/usr/bin/env bash
# orc_onboard.sh — Register/remove orchestrator session UUID in agent-sessions.yaml (O-4)
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
REPO_ROOT="$(cd "$SCRIPT_DIR/../../../.." && pwd)"
# shellcheck disable=SC1091
source "$REPO_ROOT/.agents/skills/lib.sh"
MODE="add"
TARGET_UUID=""
AUTODETECT=true
DRY_RUN=false
usage() {
cat <<'EOF'
Usage: orc_onboard.sh [OPTIONS]
Options:
--uuid <uuid> Register specified orchestrator session UUID
--remove <uuid> Remove specified UUID from orchestrator_uuids list
--list List all registered orchestrator UUIDs
--no-autodetect Disable process ancestry auto-detection when --uuid is omitted
--dry-run Preview changes without updating state registry
EOF
exit 2
}
while [ $# -gt 0 ]; do
case "$1" in
--uuid)
if [ $# -lt 2 ] || [ -z "$2" ]; then usage; fi
TARGET_UUID="$2"
MODE="add"
shift 2
;;
--remove)
if [ $# -lt 2 ] || [ -z "$2" ]; then usage; fi
TARGET_UUID="$2"
MODE="remove"
shift 2
;;
--list)
MODE="list"
shift
;;
--no-autodetect)
AUTODETECT=false
shift
;;
--dry-run)
DRY_RUN=true
shift
;;
-h|--help)
usage
;;
*)
usage
;;
esac
done
is_valid_id() {
local val="$1"
local uuid_re='^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$'
local cline_re='^[0-9]{10,}_[0-9A-Za-z]+$'
if [[ "$val" =~ $uuid_re ]] || [[ "$val" =~ $cline_re ]]; then
return 0
fi
return 1
}
detect_nearest_agent() {
if [ "${MAM_AUTODETECT_FORCE_FAIL:-0}" = "1" ]; then
return 3
fi
local curr=$$
local agent_family=""
local cmd_line=""
local detected_id=""
while [ -n "$curr" ] && [ "$curr" -gt 1 ]; do
cmd_line=$(ps -p "$curr" -o command= 2>/dev/null || true)
if [ -z "$cmd_line" ]; then
break
fi
# Extract tokens before any leading hyphen option
local tokens=()
for tok in $cmd_line; do
if [[ "$tok" =~ ^- ]]; then
break
fi
tokens+=("$tok")
done
# Check for agent family match in path tokens
local match=""
for tok in "${tokens[@]}"; do
local base
base="$(basename "$tok")"
case "$base" in
claude|agy|hermes|cline)
match="$base"
break
;;
esac
done
if [ -n "$match" ]; then
agent_family="$match"
# 1. Parse CLI argv for flags (handles both space and equals form)
case "$agent_family" in
claude)
detected_id=$(echo "$cmd_line" | grep -oE '(-r|--session-id)[[:space:]=]+[^[:space:]]+' | head -n 1 | sed -E 's/^(-r|--session-id)[[:space:]=]+//' || true)
;;
agy)
detected_id=$(echo "$cmd_line" | grep -oE '--conversation[[:space:]=]+[^[:space:]]+' | head -n 1 | sed -E 's/^--conversation[[:space:]=]+//' || true)
;;
hermes)
detected_id=$(echo "$cmd_line" | grep -oE '(--resume|--session)[[:space:]=]+[^[:space:]]+' | head -n 1 | sed -E 's/^(--resume|--session)[[:space:]=]+//' || true)
;;
cline)
detected_id=$(echo "$cmd_line" | grep -oE '(--id|--session-id)[[:space:]=]+[^[:space:]]+' | head -n 1 | sed -E 's/^(--id|--session-id)[[:space:]=]+//' || true)
;;
esac
if [ -n "$detected_id" ] && is_valid_id "$detected_id"; then
echo "$detected_id"
return 0
fi
# 2. Check family-matched environment variable
local env_var=""
case "$agent_family" in
claude) env_var="${CLAUDE_CODE_SESSION_ID:-}" ;;
agy) env_var="${ANTIGRAVITY_CONVERSATION_ID:-}" ;;
hermes) env_var="${HERMES_SESSION_ID:-}" ;;
cline) env_var="${CLINE_SESSION_ID:-}" ;;
esac
if [ -n "$env_var" ] && is_valid_id "$env_var"; then
echo "$env_var"
return 0
fi
# Stop at nearest agent ancestor
break
fi
curr=$(ps -p "$curr" -o ppid= 2>/dev/null | tr -d ' ' || true)
done
return 3
}
export PYTHONPATH="$REPO_ROOT/.agents/skills:${PYTHONPATH:-}"
if [ "$MODE" = "list" ]; then
python3 -c '
import sys, json
try:
d = json.loads(sys.stdin.read() or "{}")
except Exception:
d = {}
uuids = d.get("orchestrator_uuids", [])
for u in uuids:
print(u)
' <<< "$(load_state_json)"
exit 0
fi
if [ -z "$TARGET_UUID" ]; then
if [ "$AUTODETECT" = true ]; then
TARGET_UUID=$(detect_nearest_agent || true)
fi
if [ -z "$TARGET_UUID" ]; then
echo "ERROR: Could not detect orchestrator session ID." >&2
exit 3
fi
fi
if ! is_valid_id "$TARGET_UUID"; then
echo "ERROR: Invalid UUID or session ID format '$TARGET_UUID'." >&2
exit 2
fi
if [ "$MODE" = "add" ]; then
# Check if running sub-agent session row currently owns this UUID
check_owner_rc=0
python3 -c '
import sys, json
try:
d = json.loads(sys.stdin.read() or "{}")
except Exception:
d = {}
target = sys.argv[1]
for s in d.get("herdr_sessions", []):
if s.get("status") == "running":
for k in ["claude_session_id_own", "agy_conversation_id_own", "hermes_conversation_id_own", "cline_conversation_id_own"]:
if s.get(k) == target:
sys.exit(1)
sys.exit(0)
' "$TARGET_UUID" <<< "$(load_state_json)" || check_owner_rc=$?
if [ "$check_owner_rc" -eq 1 ]; then
echo "ERROR: ID '$TARGET_UUID' is currently owned by a running session." >&2
exit 1
fi
fi
if [ "$DRY_RUN" = true ]; then
echo "[dry-run] would $MODE orchestrator uuid: $TARGET_UUID"
exit 0
fi
MAM_TARGET_UUID="$TARGET_UUID" MAM_OP_MODE="$MODE" atomic_dump_yaml "$AGENT_SESSIONS_YAML" <<'PYEOF'
import os, sys, json
target = os.environ["MAM_TARGET_UUID"]
op = os.environ["MAM_OP_MODE"]
uuids = d.get("orchestrator_uuids", [])
if not isinstance(uuids, list):
uuids = []
if op == "add":
if target not in uuids:
uuids.append(target)
elif op == "remove":
uuids = [u for u in uuids if u != target]
d["orchestrator_uuids"] = uuids
PYEOF
echo "Successfully ${MODE}ed orchestrator UUID: $TARGET_UUID"