lib.sh

#!/bin/bash
#
# Copyright (C) 2014 Salzburg Research.
#
# Licensed 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.
#


BUILD_DIR='target'
MARMOTTA_URL='http://localhost:8080'
STANBOL_URL='http://localhost:8081'
PROXY_URL='http://localhost:8181'
CURL_OPTS="${CURL_OPTS:-"-sfS"}"

function init() {
  set +x
  export MAVEN_OPTS="-Xmx2g -XX:MaxPermSize=512m"
  mvn -q clean install -DskipTests
  mkdir -p $BUILD_DIR
  rm -f $BUILD_DIR/*.pid
  rm -f $BUILD_DIR/*.log
}

function log() {
  local c n
  if [ "$1" == "-n" ]; then
    n="-n"
    shift
  fi

  case "$2" in
  error) c="0;31" ;;
  info) c="0;32" ;;
  warn) c="1;35" ;;
  debug) c="0;34" ;;
  *) c="1;37" ;; #white
  esac
  echo $n -e "\e[0${c}m\033[1m${1}\e[00m"
}

url_encode() {
    python -c "import sys, urllib as ul; print ul.quote_plus(sys.argv[1])" "$1"
}

config() {
  local KEY DATA
  KEY="$1"
  shift
  if [ $# -eq 0 ]; then
    curl $CURL_OPTS -X GET "${MARMOTTA_URL}/config/data/$(url_encode "$KEY")"
  else
    DATA="$(printf ',"%s"' "$@")"
    DATA="[${DATA:1}]"
    curl $CURL_OPTS -X POST -H "Content-Type: application/json" -d "$DATA" "${MARMOTTA_URL}/config/data/$(url_encode "$KEY")" \
        || { err=$?; log "Setting config $KEY failed: ($err)" error && return $err; }
    log "successfully set $KEY = $DATA" debug
  fi
}

function exec() {
  local CMD NAME DIR
  CMD=$1
  NAME=$2
  DIR=$3
  N=$(grep -o "/" <<< "$DIR" | wc -l)
  BACK_DIR=`echo $(for i in $(seq 1 $N); do printf "../"; done)`
  cd $DIR
  echo $CMD
  $CMD >$BACK_DIR$BUILD_DIR/$NAME.log 2>$BACK_PATH$BUILD_DIR/$NAME.log & echo $! > $BACK_DIR$BUILD_DIR/$NAME.pid
  cd $BACK_DIR
}