Class: Assetify::Pkg

Inherits:
Object
  • Object
show all
Includes:
Helpers
Defined in:
lib/assetify/asset/pkg.rb

Constant Summary collapse

PATH = 
"/tmp/"

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Helpers

#find_version

Constructor Details

#initialize(name, url, opts = {}) ⇒ Pkg

Returns a new instance of Pkg.



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# File 'lib/assetify/asset/pkg.rb', line 11

def initialize(name, url, opts={})
  @name = name
  @pkgname = url.split("/").last
  @url = url
end

Instance Attribute Details

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/assetify/asset/pkg.rb', line 7

def name
  @name
end

#url ⇒ Object

Returns the value of attribute url.



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# File 'lib/assetify/asset/pkg.rb', line 7

def url
  @url
end

Instance Method Details

#fullpath ⇒ Object 



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# File 'lib/assetify/asset/pkg.rb', line 21

def fullpath
  File.join(path, @pkgname)
end

#get(file, force = false) ⇒ Object 



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# File 'lib/assetify/asset/pkg.rb', line 38

def get(file, force = false)
  # Download and write to tmp if force or doensnt exists
  write(get_data(url)) if force || !File.exists?(fullpath)
  # Better way when multiple are found....?
  read_from_pkg(file)
end

#path ⇒ Object 



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# File 'lib/assetify/asset/pkg.rb', line 17

def path
  File.join(PATH, name.to_s)
end

#read_from_pkg(regex = ".*") ⇒ Object 



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# File 'lib/assetify/asset/pkg.rb', line 25

def read_from_pkg(regex = ".*")
  data = {}
  Archive.read_open_filename(fullpath) do |ar|
    while entry = ar.next_header
      if entry.pathname =~ /#{regex}/
        data.merge! entry.pathname => ar.read_data
       # return data
      end
    end
  end
  data
end

#unpack_all ⇒ Object

Used when pkgs doesn’t provide a block, just dump it somewhere.



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# File 'lib/assetify/asset/pkg.rb', line 48

def unpack_all
  read_from_pkg.each do |file, data|
    fname, *dir = file =~ /\/$/ ? [nil, file] : file.split("/").reverse
    dir = File.join Opt[:vendor], dir.reverse.join("/")
    FileUtils.mkdir_p dir unless Dir.exists?(dir)
    next if file =~ /\/$/ # next if data.empty?
    File.open(Opt[:vendor] + "/#{file}", "w+") { |f| f.puts(data) }
  end
end