folder_open Technology Ruby's AWS SDK v2 Solution
During my transition to Jekyll, I was confronted by the AWS-SDK v2 gem update. I share my solution here.Category: technology
So here I am, transitioning from Octopress to Jekyll. As I host on GitHub pages, the last thing I wanted was to have GitHub host images. So, I use AWS for that capability. I ran into a problem that I resolved this morning.
The Ruby Gem AWS-SDK did a full version bump from 1.x to 2.0 recently. When I bundle-updated, I inadvertantly completed the bump. If you look at the documentation, there is a way to sustain the 1.x behavior. However, I thought it better to go full monty and make the transition.
I figure I just have to show the code. Naturally, there is some omitted content. I don’t want to bore you. The necessary changes are in the Code After block.
Code Before
task :cdn do
require 'aws-sdk'
ENV['AWS_ACCESS_KEY_ID'] = s3_access
ENV['AWS_SECRET_ACCESS_KEY'] = s3_secret
s3 = AWS::S3.new
bucket = s3.buckets[s3_bucket]
@files.flatten.each do |file_path|
bucket_path = file_path.sub('assets/', '').sub('.gz','')
fd = File.open(file_path)
obj = bucket.objects[bucket_path]
obj.write(
fd,
:acl => :public_read,
:cache_control => "max-age=#{age}",
:content_type => c_type
) if (!obj.exists? || obj.last_modified < fd.mtime)
end
end
Code After
task :cdn do
require 'aws-sdk'
ENV['AWS_ACCESS_KEY_ID'] = s3_access
ENV['AWS_SECRET_ACCESS_KEY'] = s3_secret
ENV['AWS_REGION'] = s3_region # Added for 2.0
Aws::S3::Client.new # Changed for 2.0
s3 = Aws::S3::Resource.new # Changed for 2.0
bucket = s3.bucket(s3_bucket) # Changed for 2.0
@files.flatten.each do |file_path|
bucket_path = file_path.sub('./', '').sub('.gz','')
fd = File.open(file_path)
obj = bucket.object(bucket_path)
obj.upload_file(fd, { # Changed for 2.0
:acl => "public-read", # Use String instead of Symbol for 2.0
:cache_control => "max-age=#{age}",
:content_type => c_type
}) if (!obj.exists? || obj.last_modified < fd.mtime)
end
end
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