Module: Inf

Defined in:
lib/inf.rb,
lib/version.rb

Defined Under Namespace

Modules: AWS, Migrations Classes: Domains, Env, Fleet, LoadBalancer

Constant Summary collapse

VERSION = 
'0.0.21'

Class Method Summary collapse

Class Method Details

.app_name ⇒ Object 



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# File 'lib/inf.rb', line 12

def self.app_name
  ENV['APP_NAME'].downcase
end

.cache ⇒ Object 



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# File 'lib/inf.rb', line 4

def self.cache
  @cache ||= MiniCache::Store.new
end

.delete_state(k) ⇒ Object 



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# File 'lib/inf.rb', line 53

def self.delete_state(k)
  s3.delete_object(bucket: state_bucket, key: k) rescue nil
end

.get_state(k, opts = {}) ⇒ Object 



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# File 'lib/inf.rb', line 38

def self.get_state(k, opts={})
  cache.get_or_set(k) do
    begin
      object = s3.get_object(bucket: state_bucket, key: k)

      if opts[:raw]
        object
      else
        object.body.read
      end
    rescue Aws::S3::Errors::NoSuchKey
    end
  end
end

.list_state(prefix) ⇒ Object 



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# File 'lib/inf.rb', line 29

def self.list_state(prefix)
  s3.list_objects_v2(
    bucket: state_bucket,
    prefix: prefix,
  ).contents.map do |it|
    yield it.key
  end
end

.put_state(k, v) ⇒ Object 



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# File 'lib/inf.rb', line 16

def self.put_state(k, v)
  v = v.to_s
  s3.put_object(
    bucket: state_bucket,
    key: k,
    body: v
  )

  summary = v.lines.count > 1 ? '[multiline]' : v
  cache.unset k
  puts "#{k} -> #{summary}".gray
end

.state_bucket ⇒ Object 



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# File 'lib/inf.rb', line 8

def self.state_bucket
  ENV['STATE_BUCKET'].downcase
end