151 lines
5.1 KiB
Bash
Executable File
151 lines
5.1 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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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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LIB_SH="$(cd "$SCRIPT_DIR/../.." && pwd)/lib.sh"
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[ -f "$LIB_SH" ] || LIB_SH="${WORKSPACE_ROOT:-$PWD}/.agents/skills/lib.sh"
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source "$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> [options]
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Options:
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--herdr-session NAME specify isolated herdr session name (alias: --herdr-server)
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--dry-run Simulates resume flow (resolves binary, environment) without writing
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any updates to YAML or DB. Safe to execute inside active write transactions.
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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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HERDR_SERVER_OPT=""
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HERDR_WORKSPACE_OPT=""
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DRY_RUN=0
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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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--herdr-session|--herdr-server) HERDR_SERVER_OPT="$2"; shift 2 ;;
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--herdr-workspace) HERDR_WORKSPACE_OPT="$2"; shift 2 ;;
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--dry-run) DRY_RUN=1; shift ;;
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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 "$AGENT" ] || { echo "ERROR: --agent required" >&2; exit 2; }
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case "$AGENT" in
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claude|agy|hermes|cline) ;;
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*) echo "ERROR: unsupported agent: $AGENT" >&2; exit 2 ;;
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esac
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[ -n "$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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if [ -n "$HERDR_SERVER_OPT" ]; then
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export HERDR_SESSION_NAME="$HERDR_SERVER_OPT"
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else
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HERDR_SESSION_NAME="$(resolve_herdr_session "$SESSION_NAME" "$WORKSPACE")"
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export HERDR_SESSION_NAME
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fi
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if [ -n "$HERDR_WORKSPACE_OPT" ]; then
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export MAM_WS_LABEL="$HERDR_WORKSPACE_OPT"
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else
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export MAM_WS_LABEL="$(resolve_herdr_workspace "$SESSION_NAME" "$WORKSPACE")"
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fi
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# 2. If herdr is alive, print warning or attach.
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if herdr has-session -t "$SESSION_NAME" 2>/dev/null; then
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if [ "${DRY_RUN:-0}" = "1" ]; then
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echo "[dry-run] herdr '$SESSION_NAME' already running — nothing to validate"
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exit 0
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fi
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echo "herdr '$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 "$AGENT" --workspace "$WORKSPACE" \
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--herdr-session "$HERDR_SESSION_NAME" \
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${HERDR_WORKSPACE_OPT:+--herdr-workspace "$HERDR_WORKSPACE_OPT"}
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exit 0
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fi
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# Resolve absolute path of the agent command to prevent herdr PATH inheritance issues (especially on macOS)
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RESOLVED_BIN="$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 via adapter
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CMD_FULL="$("$(_delegate_py_bin)" -m lib_py.agents resume-spec "$AGENT" "$RESOLVED_BIN" "$UUID" "$WORKSPACE" 2>/dev/null || true)"
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if [ -z "$CMD_FULL" ]; then
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case "$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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*) echo "ERROR: unsupported agent: $AGENT" >&2; exit 2 ;;
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esac
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fi
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# Validate binary exists and is executable
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if [ -f "$RESOLVED_BIN" ] || [[ "$RESOLVED_BIN" == /* ]] || [[ "$RESOLVED_BIN" == ~/* ]]; then
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if [ ! -x "$RESOLVED_BIN" ]; then
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echo "ERROR: Agent binary is not executable: $RESOLVED_BIN" >&2
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exit 1
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fi
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else
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if ! command -v "$RESOLVED_BIN" >/dev/null 2>&1; then
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echo "ERROR: Agent binary not found in PATH: $RESOLVED_BIN" >&2
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exit 1
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fi
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fi
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if [ "${DRY_RUN:-0}" = "1" ]; then
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echo "[dry-run] would spawn: $CMD_FULL"
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exit 0
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fi
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# 4. Spawn new agent session (delegates to herdr translation shim)
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_herdr new-session -d -s "$SESSION_NAME" -c "$WORKSPACE" "$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 "$AGENT" --workspace "$WORKSPACE" \
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--herdr-session "$HERDR_SESSION_NAME" \
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${HERDR_WORKSPACE_OPT:+--herdr-workspace "$HERDR_WORKSPACE_OPT"}
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echo "Successfully resumed $SESSION_NAME ($AGENT)"
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