fake s3 config

fake-s3-config.rb

# Add the following to /etc/hosts:
127.0.0.1 local.s3.endpoint local-bucket.local.s3.endpoint

# Run the following in your rails console, in order to create a bucket:
s3=AWS::S3.new(
  :access_key_id     => 'anything',
  :secret_access_key => 'anything',
  :s3_endpoint       => 'local.s3.endpoint',
  :s3_port           => 4567,
  :use_ssl           => false
)

s3.buckets.create('local-bucket')

# Then configure paperclip as usual, but adding the following config to has_attached_file:

...
:s3_credentials => {
  :access_key_id     => "anything",
  :secret_access_key => "anything"
},
:bucket         => "local-bucket",
:s3_host_name   => "local.s3.endpoint",
:url            => ":s3_alias_url",                       # because I can't work out any other way of getting the port in there with Paperclip 2.7.4!
:s3_host_alias  => "local-bucket.local.s3.endpoint:4567", # because I can't work out any other way of getting the port in there with Paperclip 2.7.4!
:s3_options     => {
  :use_ssl => false,
  :s3_port => 4567
}
...

# I run fake-s3 as follows:
fakes3 -r /path/to/directory -p 4567 >log/fakes3.log 2>&1 &