#!/usr/bin/env bash
# Absolute monkey's path
export MONKEY_FOLDER_NAME="infection_monkey"
# Url of public git repository that contains monkey's source code
export MONKEY_GIT_URL="https://github.com/guardicore/monkey"

exists() {
  command -v "$1" >/dev/null 2>&1
}

get_latest_release() {
  RELEASE_URL="https://api.github.com/repos/$1/releases/latest"

  if exists wget; then
    RELEASE_INFO=$(wget --quiet -O - "$RELEASE_URL")          # Get latest release from GitHub API
  else
    RELEASE_INFO=$(curl --silent "$RELEASE_URL")				# Get latest release from GitHub API
  fi

  echo "$RELEASE_INFO" |
      grep '"tag_name":' |                      # Get tag line
      sed -E 's/.*"([^"]+)".*/\1/'   # Pluck JSON value
}

MONKEY_LATEST_RELEASE=$(get_latest_release "guardicore/monkey")

# Monkey binaries
LINUX_32_BINARY_NAME="monkey-linux-32"
LINUX_32_BINARY_URL="https://github.com/guardicore/monkey/releases/download/$MONKEY_LATEST_RELEASE/monkey-linux-32"
export LINUX_32_BINARY_URL
export LINUX_32_BINARY_NAME

LINUX_64_BINARY_NAME="monkey-linux-64"
LINUX_64_BINARY_URL="https://github.com/guardicore/monkey/releases/download/$MONKEY_LATEST_RELEASE/monkey-linux-64"
export LINUX_64_BINARY_URL
export LINUX_64_BINARY_NAME

WINDOWS_32_BINARY_NAME="monkey-windows-32.exe"
WINDOWS_32_BINARY_URL="https://github.com/guardicore/monkey/releases/download/$MONKEY_LATEST_RELEASE/monkey-windows-32.exe"
export WINDOWS_32_BINARY_URL
export WINDOWS_32_BINARY_NAME

WINDOWS_64_BINARY_NAME="monkey-windows-64.exe"
WINDOWS_64_BINARY_URL="https://github.com/guardicore/monkey/releases/download/$MONKEY_LATEST_RELEASE/monkey-windows-64.exe"
export WINDOWS_64_BINARY_URL
export WINDOWS_64_BINARY_NAME

# Other binaries for monkey
TRACEROUTE_64_BINARY_URL="https://github.com/guardicore/monkey/releases/download/$MONKEY_LATEST_RELEASE/traceroute64"
export TRACEROUTE_64_BINARY_URL
TRACEROUTE_32_BINARY_URL="https://github.com/guardicore/monkey/releases/download/$MONKEY_LATEST_RELEASE/traceroute32"
export TRACEROUTE_32_BINARY_URL
SAMBACRY_64_BINARY_URL="https://github.com/guardicore/monkey/releases/download/$MONKEY_LATEST_RELEASE/sc_monkey_runner64.so"
export SAMBACRY_64_BINARY_URL
SAMBACRY_32_BINARY_URL="https://github.com/guardicore/monkey/releases/download/$MONKEY_LATEST_RELEASE/sc_monkey_runner32.so"
export SAMBACRY_32_BINARY_URL