139 lines
4.5 KiB
Bash
Executable File
139 lines
4.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# resume_session.sh — resume a stopped session
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set -euo pipefail
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source "$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)/lib.sh"
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usage() {
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cat <<EOF
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Usage: $0 --workspace <path> --agent <claude|agy|hermes|cline> --session <name>
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EOF
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}
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WORKSPACE=""
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AGENT=""
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SESSION_NAME=""
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while [ $# -gt 0 ]; do
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case "$1" in
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--workspace) WORKSPACE="$2"; shift 2 ;;
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--agent) AGENT="$2"; shift 2 ;;
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--session) SESSION_NAME="$2"; shift 2 ;;
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-h|--help) usage; exit 0 ;;
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*) echo "ERROR: unknown arg: $1" >&2; exit 2 ;;
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esac
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done
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[ -n "$WORKSPACE" ] || { echo "ERROR: --workspace required" >&2; exit 2; }
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[ -n "$AGENT" ] || { echo "ERROR: --agent required" >&2; exit 2; }
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[ -n "$SESSION_NAME" ] || { echo "ERROR: --session required" >&2; exit 2; }
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# 1. Resolve the session id
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UUID=$(bash "$(dirname "${BASH_SOURCE[0]}")/resolve_session_id.sh" \
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--workspace "$WORKSPACE" --agent "$AGENT" --session "$SESSION_NAME")
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if [ -z "$UUID" ]; then
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echo "ERROR: No saved session for $WORKSPACE ($AGENT). Use multi-agent-mux-create first." >&2
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exit 1
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fi
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export TMUX_SERVER_NAME="$(resolve_tmux_server "$SESSION_NAME")"
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# 2. If tmux is alive, print warning or attach.
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if tmux has-session -t "$SESSION_NAME" 2>/dev/null; then
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echo "tmux '$SESSION_NAME' already running."
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# Just update YAML to make sure it's set to running
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bash "$(dirname "${BASH_SOURCE[0]}")/update_yaml_resumed.sh" \
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--session "$SESSION_NAME" --uuid "$UUID" --agent "$AGENT"
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exit 0
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fi
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# 3. Resolve isolation settings for this session
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ISO_ROOT=""
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ISO_ENV=""
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ISO_ARGS=""
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ISO_DATA=$(env_python "$AGENT_SESSIONS_YAML" SESSION_NAME="$SESSION_NAME" <<'PYEOF'
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import os, json, yaml, sqlite3
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name = os.environ['SESSION_NAME']
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yaml_path = os.environ['YAML_PATH']
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db_path = os.path.splitext(yaml_path)[0] + '.db'
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d = {}
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try:
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if os.path.exists(db_path):
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conn = sqlite3.connect(db_path, timeout=60.0)
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row = conn.execute('SELECT data FROM sessions WHERE name=?', (name,)).fetchone()
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if row:
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s = json.loads(row[0])
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print(json.dumps(s.get('isolation') or {}))
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raise SystemExit(0)
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elif os.path.exists(yaml_path):
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with open(yaml_path) as f:
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d = yaml.safe_load(f) or {}
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except Exception:
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pass
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for s in d.get('tmux_sessions', []):
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if s.get('name') == name:
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print(json.dumps(s.get('isolation') or {}))
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raise SystemExit(0)
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print("{}")
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PYEOF
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)
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ISO_ROOT=$(printf '%s' "$ISO_DATA" | python3 -c 'import sys,json; print(json.load(sys.stdin).get("root",""))')
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if [ -n "$ISO_ROOT" ]; then
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ISO_ENV="$(isolation_env_prefix "$AGENT" "$ISO_ROOT")"
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ISO_ARGS="$(isolation_cmd_args "$AGENT" "$ISO_ROOT")"
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echo "Re-applying isolation: root=$ISO_ROOT env=$ISO_ENV args=$ISO_ARGS"
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fi
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# Resolve absolute path of the agent command to prevent tmux PATH inheritance issues (especially on macOS)
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RESOLVED_BIN="$AGENT"
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if [ "$AGENT" = "cline" ]; then
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if command -v cline >/dev/null 2>&1; then
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RESOLVED_BIN="$(command -v cline)"
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fi
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else
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if command -v "$AGENT" >/dev/null 2>&1; then
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RESOLVED_BIN="$(command -v "$AGENT")"
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fi
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fi
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# On macOS, clear quarantine attribute for the agent binary to prevent Gatekeeper hangs
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if [ "$(uname)" = "Darwin" ] && [ -f "$RESOLVED_BIN" ]; then
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xattr -d com.apple.quarantine "$RESOLVED_BIN" 2>/dev/null || true
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fi
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# Determine CMD_FULL with isolation applied
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case "$AGENT" in
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claude) CMD_FULL="${RESOLVED_BIN} --dangerously-skip-permissions -r $UUID" ;;
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agy) CMD_FULL="${RESOLVED_BIN} --dangerously-skip-permissions --conversation $UUID" ;;
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hermes) CMD_FULL="${RESOLVED_BIN} --resume $UUID" ;;
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cline) CMD_FULL="${RESOLVED_BIN} -i --id $UUID" ;;
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esac
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# Prepend env prefix and append command args (T4)
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if [ -n "$ISO_ENV" ]; then
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CMD_FULL="$ISO_ENV $CMD_FULL"
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fi
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if [ -n "$ISO_ARGS" ]; then
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CMD_FULL="$CMD_FULL $ISO_ARGS"
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fi
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# 4. Spawn new agent session via herdr
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herdr workspace create --label "${TMUX_SERVER_NAME:-default}" --cwd "$WORKSPACE" >/dev/null 2>&1 || true
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herdr agent start "$SESSION_NAME" --workspace "${TMUX_SERVER_NAME:-default}" --cwd "$WORKSPACE" -- $CMD_FULL
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if [ "$AGENT" = "claude" ]; then
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# auto-handle trust / bypass dialogs
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handle_startup_dialogs "$SESSION_NAME" 20
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fi
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# Wait for TUI readiness or let it settle
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sleep 2
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# 5. Update agent-sessions.yaml: status running, last_visible_status
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bash "$(dirname "${BASH_SOURCE[0]}")/update_yaml_resumed.sh" \
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--session "$SESSION_NAME" --uuid "$UUID" --agent "$AGENT"
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echo "Successfully resumed $SESSION_NAME ($AGENT)"
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