diff

#!/bin/bash
###############################################################################
# Project: hi-cli
# Description: The cross platform development toolkit - hi-cli
# Author: John Deng (john.deng@outlook.com)
#
# Copyright (c) 2014-2017 John Deng (john.deng@outlook.com)
#
# 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.
#
# Author: John Deng (john.deng@outlook.com)
# Updated: Sat Mar 18 15:33:39 CST 2017
# module: oc
# Action: login
###############################################################################

source "${HI_CLI_HOME}/bin/colors"
#source "${HI_CLI_HOME}/bin/clap"
source "${HI_CLI_HOME}/bin/logging"
###############################################################################
function get_current_project()
{
  echo $(oc project | awk '{print $3}'|awk -F'"' '{print $2}')
}


function get_git_deployer()
{
  l_app=$1
  l_project_profile=$2

  echo $(oc env dc/${l_app} -n ${l_project_profile} --list 2> /dev/null | grep DEPLOYER | sed "s/DEPLOYER=//g")
}

function get_git_reversion()
{
  l_app=$1
  l_project_profile=$2

  echo $(oc env dc/${l_app} -n ${l_project_profile} --list 2> /dev/null | grep REVISION | sed "s/REVISION=//g")
}

function is_app_exist()
{
  l_app=$1
  l_project_profile=$2
  
  if [ "$(oc get dc -n ${l_project_profile} -l app=${l_app} 2> /dev/null)" == "" ]; then
    echo "no"
  else
    echo "yes"   
  fi
}

function diff_git_reversion_app()
{
  l_app=$1
  l_project=$2
  l_profile1=$3
  l_profile2=$4

  rev1=$(get_git_reversion ${l_app} ${l_project}-${l_profile1} )
  deployer=$(get_git_deployer ${l_app} ${l_project}-${l_profile1})

  if [ "$(is_app_exist ${l_app} ${l_project}-${l_profile2})" == "yes" ]; then
    rev2=$(get_git_reversion ${l_app} ${l_project}-${l_profile2} )

    if [ "${rev1}" !=  "${rev2}" ]; then
      echo "[ ${l_profile1}: ${rev1} ] [ ${l_profile2}: ${rev2} ] [ deployer: ${deployer} ]"
    fi

  fi
}

function run() {

  cli="hi cicd diff"
  log_info "get different git revision between ${arg3} and ${arg4}"
  l_profile1=${arg3}
  l_profile2=${arg4}
  oc projects | grep ${l_profile2} | sed "s/\-${l_profile2}//g" | sed 's/\*/ /g' | grep -v Using | while read project; do
    log_debug "project: ${project}"
    oc get dc -n ${project}-${l_profile1} 2> /dev/null | grep -v NAME | awk '{print $1}' | while read app; do
      # log_debug "${app}"
      result="$(diff_git_reversion_app ${app} ${project} ${l_profile1} ${l_profile2} )"
      if [ "${result}" != "" ]; then
        log_warn "[ app: ${app} ] [ project: ${project} ] ${result}"
      fi
    done
  done

  result=$?

  eval $1=\${result}
  eval $2=\${cli}
}

###############################################################################