#!/usr/bin/env bash
# WTM Share - Session export, import, and handoff

set -euo pipefail

source "${HOME}/.wtm/lib/common.sh"
source "${HOME}/.wtm/lib/share.sh"

# Load metrics for tracking if available
[[ -f "${HOME}/.wtm/lib/metrics.sh" ]] && source "${HOME}/.wtm/lib/metrics.sh" || true

case "${1:-}" in
  export)
    shift
    export_session "$@"
    ;;
  import)
    shift
    import_session "$@"
    ;;
  handoff)
    shift
    handoff_session "$@"
    ;;
  *)
    echo "Usage: wtm share {export|import|handoff} [args]"
    echo ""
    echo "Commands:"
    echo "  export <session_id>           Export session as .tar.gz bundle"
    echo "  import <bundle_path>          Import session from bundle"
    echo "  handoff <session_id> [msg]    Push branch and generate handoff info"
    exit 1
    ;;
esac