Class: Manifestly::Manifest

Inherits:
Object
  • Object
show all
Defined in:
lib/manifestly/manifest.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Manifest

Returns a new instance of Manifest.



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# File 'lib/manifestly/manifest.rb', line 6

def initialize()
  @items = []
end

Instance Attribute Details

#items ⇒ Object (readonly)

Returns the value of attribute items.



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# File 'lib/manifestly/manifest.rb', line 69

def items
  @items
end

#manifest_file ⇒ Object

Returns the value of attribute manifest_file.



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# File 'lib/manifestly/manifest.rb', line 78

def manifest_file
  @manifest_file
end

#manifest_repository ⇒ Object

Some meta info that some callers want to attach to the manifest



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# File 'lib/manifestly/manifest.rb', line 76

def manifest_repository
  @manifest_repository
end

#manifest_sha ⇒ Object

Returns the value of attribute manifest_sha.



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# File 'lib/manifestly/manifest.rb', line 77

def manifest_sha
  @manifest_sha
end

Class Method Details

.get_lines_from_string(line_string) ⇒ Object 



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# File 'lib/manifestly/manifest.rb', line 46

def self.get_lines_from_string(line_string)
  all_lines = line_string.split("\n")

  all_lines.each_with_object([]) do |line, lines|
    line.gsub!(/#.*/,'')
    line.strip!
    lines.push(line) if line != ''
  end
end

.read_file(filename, repositories) ⇒ Object 



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# File 'lib/manifestly/manifest.rb', line 32

def self.read_file(filename, repositories)
  content = File.read(filename)
  read_string(content, repositories)
end

.read_string(string, repositories) ⇒ Object 



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# File 'lib/manifestly/manifest.rb', line 37

def self.read_string(string, repositories)
  lines = get_lines_from_string(string)

  lines.each_with_object(Manifest.new) do |line, manifest|
    item = ManifestItem.from_file_string(line, repositories)
    manifest.add_item(item)
  end
end

Instance Method Details

#[](index) ⇒ Object 



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# File 'lib/manifestly/manifest.rb', line 28

def [](index)
  @items[index]
end

#add_item(manifest_item) ⇒ Object 



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# File 'lib/manifestly/manifest.rb', line 18

def add_item(manifest_item)
  @items.push(manifest_item)
end

#add_repository(repository) ⇒ Object 



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# File 'lib/manifestly/manifest.rb', line 10

def add_repository(repository)
  @items.push(Manifestly::ManifestItem.new(repository))
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/manifestly/manifest.rb', line 71

def empty?
  items.empty?
end

#includes?(repository) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/manifestly/manifest.rb', line 65

def includes?(repository)
  @items.any?{|item| item.repository.display_name == repository.display_name}
end

#remove_repositories_by_index(indices) ⇒ Object 



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# File 'lib/manifestly/manifest.rb', line 22

def remove_repositories_by_index(indices)
  indices.each{|index| @items[index] = nil}
  @items.compact!
  nil
end

#remove_repository(repository) ⇒ Object 



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# File 'lib/manifestly/manifest.rb', line 14

def remove_repository(repository)
  @items.reject!{|item| item.repository.display_name == repository.display_name}
end

#write(filename) ⇒ Object 



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# File 'lib/manifestly/manifest.rb', line 56

def write(filename)
  File.open(filename, 'w') do |file|
    @items.sort_by!(&:repository_name)
    @items.each do |item|
      file.write(item.to_file_string + "\n")
    end
  end
end