build_binary

#!/usr/bin/env ruby
# This is to build a native dependency on a containerized app (ex heroku)
# This downloads a native dependency (only supports tar.gz for now) and compiles it
# And uploads the resulting built library to the specified S3Bucket/S3FileName
# To build gsl on heroku:
# heruko run ./bin/build_binary "http://reflection.oss.ou.edu/gnu/gnu/gsl/gsl-1.16.tar.gz" BUCKET_NAME/gsl-1.16.tar.gz

APP_PATH = File.expand_path('../../config/application',  __FILE__)
require_relative '../config/environment'

if ARGV[0] == false
  puts "Usage: ./bin/build_binary URL S3Bucket/S3Filename"
  exit
end

url = ARGV[0]
dir_name, file_name = ARGV[1].split("/")
download_name = url.split("/").last
download_root = download_name.split(".tar.gz").first

Kernel.system "curl -O \"#{url}\" -s"
Kernel.system "tar xzvf #{download_name}"
Dir.chdir(File.join(Dir.pwd, download_root)) do
  Kernel.system "./configure --prefix /app/vendor/#{download_root}"
  Kernel.system "make"
  Kernel.system "make install"
end
Dir.chdir("/app/vendor/") do
  Kernel.system "tar -czf /tmp/#{file_name} #{download_root}/"
end

connection = Fog::Storage.new({
  :provider               => 'AWS',
  :aws_access_key_id      => ENV["AWS_KEY"],
  :aws_secret_access_key  => ENV["AWS_SECRET"],
})

directory = connection.directories.get(dir_name) || connection.directories.create(key: dir_name)
file = directory.files.create(
  key: file_name,
  body: File.read("/tmp/#{file_name}"),
  public: true,
)