Class: BundleDepot::Cache

Inherits:
Object
  • Object
show all
Defined in:
lib/bundle_depot/cache.rb

Constant Summary collapse

DEFAULT_BUNDLE_DEPOT_PATH = 
File.join(".bundle", "depot")

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(local = FileSystemStore.new(Cache.cache_path), remote = FileSystemStore.new(File.join(Cache.depot_path, "remote"))) ⇒ Cache

Returns a new instance of Cache.



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# File 'lib/bundle_depot/cache.rb', line 36

def initialize(local  = FileSystemStore.new(Cache.cache_path), 
               remote = FileSystemStore.new(File.join(Cache.depot_path, "remote")))

  @local  = local
  @remote = remote
end

Instance Attribute Details

#local ⇒ Object (readonly)

Returns the value of attribute local.



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# File 'lib/bundle_depot/cache.rb', line 34

def local
  @local
end

#remote ⇒ Object (readonly)

Returns the value of attribute remote.



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# File 'lib/bundle_depot/cache.rb', line 34

def remote
  @remote
end

Class Method Details

.cache_path ⇒ Object 



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# File 'lib/bundle_depot/cache.rb', line 74

def self.cache_path
  ENV["BUNDLE_DEPOT_CACHE_PATH"] || File.join(Cache.depot_path, "cache")
end

.current_bundle_path ⇒ Object 



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# File 'lib/bundle_depot/cache.rb', line 78

def self.current_bundle_path
  ENV["BUNDLE_DEPOT_CURRENT_PATH"] || File.join(Cache.depot_path, "current")
end

.depot_path ⇒ Object 



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# File 'lib/bundle_depot/cache.rb', line 70

def self.depot_path
  ENV["BUNDLE_DEPOT_PATH"] || DEFAULT_BUNDLE_DEPOT_PATH
end

Instance Method Details

#fetch ⇒ Object 



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# File 'lib/bundle_depot/cache.rb', line 53

def fetch
  if local.cached?(digest)
    puts "=> Bundle found in local cache"
  else
    puts "=> Bundle is not in local cache"
    if remote.cached?(digest + ".tar.gz") 
      download
      unpack
    else
      puts "=> Bundle is not in remote cache"
      FileUtils.mkdir_p(unpacked_bundle)
    end          
  end
  link
end

#store ⇒ Object 



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# File 'lib/bundle_depot/cache.rb', line 43

def store
  if remote.cached?(digest + ".tar.gz")
    puts "=> Bundle is already in remote cache. Skipping upload."
  else
    raise BundleNotFound unless local.cached?(digest)
    pack 
    upload
  end
end