Install Kong on Mac OS X

about.md

Mashape Kong OS X Installer

Current Version: 0.1.0

Installation

wget https://gist.githubusercontent.com/Nijikokun/189f84226f092dccd359/raw/22af60cb2d045f05ab9e59f657e0f2f97bf66ae9/kong-install
chmod +x ./kong-install

Usage

$ ./kong-install -h

Kong OS X Installer version: 0.1.0

usage: kong-install [options]

    options:

    -x            disable configuration overwrite (true by default)
    -v <version>  specific version of kong to install (0.1.1beta-2 by default)

kong-install

#!/bin/bash

# Written by Nijiko Yonskai <2015>
# Copyright Mashape Inc
# License MIT

set -e

# Variables
VERSION=0.1.0
LUA_VERSION=5.1.5
LUAROCKS_VERSION=2.2.1
OPENRESTY_VERSION=1.7.10.1
KONG_VERSION=${KONG_VERSION:-0.1.1beta-2}
PCRE_VERSION=8.36
SCRATCH=/tmp/$$.scratch
OPENRESTY_INSTALL_LOCATION=/usr/local/openresty
HAZ_BREW=false
OVERWRITE_CONFIG=true

# Functions
function help() {
  echo " "
  echo "Kong OS X Installer version: ${VERSION}"
  echo " "
  echo "usage: kong-install [options]"
  echo " "
  echo "    options:"
  echo " "
  echo "    -x            disable configuration overwrite (true by default)"
  echo "    -v <version>  specific version of kong to install (${KONG_VERSION} by default)"
  exit 0
}

function clean_up() {
  if [[ -d "$SCRATCH" ]]; then
    rm -rf "$SCRATCH"
  fi
}

# Arguments
if ( ! getopts ":xv:h" opt); then
  help
fi

while getopts ":xv:h" opt; do
  case $opt in
  x)
      OVERWRITE_CONFIG=false
      ;;
  v)
      KONG_VERSION=$OPTARG
      ;;
  h)
    help
    ;;
  \?)
    echo "Invalid option: -$OPTARG" >&2
    exit 1
    ;;
  :)
    echo "It's dangerous to go alone! Take this."
    help
    exit 1
    ;;
  esac
done

shift $((OPTIND - 1))

# Header
printf "
                  /\  ____
                  <> ( oo )
                  <>_| ^^ |_
                  <>   @    \\           Mashape Kong OS X installation script
                 /~~\ . . _ |
                /~~~~\    | |           Nijiko Yonskai (2015 - MIT)
               /~~~~~~\/ _| |
               |[][][]/ / [m]
               |[][][[m]
               |[][][]|                 Dependencies (to be checked & installed)
               |[][][]|
               |[][][]|                   - Lua v${LUA_VERSION}
               |[][][]|                   - LuaRocks v${LUAROCKS_VERSION}
               |[][][]|                   - OpenResty v${OPENRESTY_VERSION}
               |[][][]|                     - PCRE v${PCRE_VERSION}
               |[][][]|
               |[][][]|                 Optional Dependencies (for compiling)
               |[|--|]|
               |[|  |]|                   - Brew (for Lua)
               ========
              ==========
              |[[    ]]|
              ==========                Installing Kong v${KONG_VERSION}...
"

# Cleanup trapper
trap clean_up EXIT
mkdir $SCRATCH

# Dependencies
printf "\n# Checking Dependencies\n\n"

printf "checking for brew ... "
if hash brew 2>/dev/null; then
  HAZ_BREW=true
  printf "found\n"
  printf " + updating brew\n"
  brew update
else
  printf "not found\n"
  printf " - will compile dependencies from source\n"
fi

printf "checking for pcre ... "
if hash pcretest 2>/dev/null; then
  printf "found\n"
else
  printf "not found\n\n"
  printf " + installing PCRE v${PCRE_VERSION}\n"

  if HAZ_BREW; then
    brew install pcre
  else
    cd $SCRATCH
    wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-$PCRE_VERSION.tar.gz
    tar -xzvf pcre-$PCRE_VERSION.tar.gz
    cd pcre-$PCRE_VERSION
    ./configure --prefix=/usr/local/pcre-$PCRE_VERSION
    make
    sudo make install
    sudo ln -s pcre-8.36 /usr/local/pcre
    #echo 'export PATH=/usr/local/pcre/bin:$PATH' >> ~/.bash_profile
    #source ~/.bash_profile
  fi
fi

printf "checking for Lua v${LUA_VERSION} ... "
if hash lua5.1 2>/dev/null; then
  printf "found\n"
else
  printf "not found\n\n"
  printf " + installing\n"

  if HAZ_BREW; then
    brew install lua51
  else
    cd $SCRATCH
    wget http://www.lua.org/ftp/lua-$LUA_VERSION.tar.gz
    tar xzf lua-$LUA_VERSION.tar.gz
    cd lua-$LUA_VERSION
    make macosx
    make install
  fi
fi

printf "checking for LuaRocks v${LUAROCKS_VERSION} ... "
if luarocks --version | grep -q "2.2.1"; then
  printf "found\n"
else
  printf "not found\n\n"
  printf " + installing\n"

  cd $SCRATCH
  wget http://luarocks.org/releases/luarocks-$LUAROCKS_VERSION.tar.gz
  tar xzf luarocks-$LUAROCKS_VERSION.tar.gz
  cd luarocks-$LUAROCKS_VERSION
  ./configure
  make build
  sudo make install
fi

printf "checking for OpenResty v${OPENRESTY_VERSION} ... "
if [[ -d "$OPENRESTY_INSTALL_LOCATION" ]]; then
  printf "found\n"
else
  printf "not found\n\n"
  printf " + installing\n"

  cd $SCRATCH
  wget http://openresty.org/download/ngx_openresty-$OPENRESTY_VERSION.tar.gz
  tar xzf ngx_openresty-$OPENRESTY_VERSION.tar.gz
  cd ngx_openresty-$OPENRESTY_VERSION
  ./configure --with-pcre-jit --with-ipv6 --with-http_realip_module --with-http_ssl_module --with-http_stub_status_module --with-cc-opt="-I/usr/local/include" --with-ld-opt="-L/usr/local/lib"
  make
  sudo make install
fi

# Install Kong
printf "\n\n# Installing Kong v${KONG_VERSION}\n\n"
sudo luarocks install kong $KONG_VERSION

if hash kong 2>/dev/null; then
  # Copy Configuration File
  if OVERWRITE_CONFIG; then
    printf "\n# Copying Kong configuration file to: /etc/kong/kong.yml\n"
    sudo mkdir -p /etc/kong
    sudo cp /usr/local/lib/luarocks/rocks/kong/$KONG_VERSION/conf/kong.yml /etc/kong/kong.yml
  fi

  # Installation failed
  printf "\n[\e[92mSUCCESS\e[0m] Kong has been installed.\n"
else
  # Installation failed
  printf "\n[\e[91mFAILURE\e[0m] Kong has failed to install.\n"
  exit 1
fi

# Success
trap - EXIT
clean_up
exit 0