app-packages/tensorflow/ytensorflow/ytensorflow

#!/usr/bin/env bash

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# this is the wrapper shell script to invoke the ytensorflow.py script in the same folder

bin=`S=\`readlink "$0"\`; [ -z "$S" ] && S=$0; dirname $S`
bin=`cd "$bin"; pwd`

function print_usage(){
  echo "Usage: ytensorflow COMMAND"
  echo "       where COMMAND is one of:"
  echo "  cluster              cluster management"
  echo "  version              print the version"
  echo ""
  echo "Most commands print help when invoked w/o parameters."
}

if [ $# = 0 ]; then
  print_usage
  exit
fi

COMMAND=$1
case $COMMAND in
  # usage flags
  --help|-help|-h)
    print_usage
    exit
    ;;

  # tensorflow cluster management
  cluster)
    [ ! -d "$HOME/.slider" ] && { mkdir "$HOME/.slider"; }
    path_tmp="$HOME/.slider/tensorflow.$(date +'%s')"
    cp -r "$bin/.." $path_tmp
    /usr/bin/python $bin/ytensorflow.py $@ $path_tmp
    [ $? -eq 0 ] && rm -rf $path_tmp
    exit
    ;;

  version)
    /usr/bin/python $bin/ytensorflow.py $@
    exit
    ;;

  *)
    echo "Error: No command named $COMMAND was found."
    exit
    ;;
esac