#!/usr/bin/env bash
# bin/detect <build-dir> <cache-dir> <env-dir>

set -e

build_dir=$1
cache_dir=$2
env_dir=$3
bp_dir=$(dirname $(dirname $0))

version="1.8.0"
nginx_tarball_url="https://s3-external-1.amazonaws.com/heroku-buildpack-ruby/nginx/cedar-14/nginx-$version.tgz"

mkdir -p $build_dir/bin
curl -L $nginx_tarball_url | tar xzv -C $build_dir/bin
nginx_version=$($build_dir/bin/nginx-$STACK -V 2>&1 | head -1 | awk '{ print $NF }')
cp -a $bp_dir/scripts/boot $build_dir/bin/boot
cp -a $bp_dir/scripts/config $build_dir/bin/config
echo "-----> Installed ${nginx_version} to /app/bin"

mkdir -p $build_dir/config
cp $bp_dir/scripts/config/templates/nginx.conf.erb $build_dir/config
cp $bp_dir/scripts/config/templates/mime.types $build_dir/config

mkdir -p $build_dir/logs

exit 0
