#!/bin/bash
# Copyright 2017 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

#### CATEGORY=Device management
### invoke ssh with the ssh keys and configuration for Fuchsia devices.

scriptdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
source "${scriptdir}"/lib/vars.sh || exit $?
fx-config-read

# Make sure the ssh config is present and has the expected private key
check-ssh-config

# Export a variable to detect if we've called ourselves.
if [[ ${_FX_SSH_ACTIVE-0} -eq 0 ]]; then
  export _FX_SSH_ACTIVE=1
else
  echo "[tools/devshell/ssh] Remove ${scriptdir} from your PATH." 1>&2
  exit 127
fi

# Note: I know there are people who don't like the host-key message, but DO NOT
# apply -q here, it silences error messages and makes network and configuration
# failures much harder to diagnose when helping people. The control master will
# mean you only get one per TCP socket, which is once per newly booted host.
# It's not a huge burden compared to end user support.
exec ssh -F "${FUCHSIA_BUILD_DIR}/ssh-keys/ssh_config" "$@"