Class: Blacksmith::Modulefile

Inherits:
Object
  • Object
show all
Defined in:
lib/puppet_blacksmith/modulefile.rb

Constant Summary collapse

FILES = 
['metadata.json']

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path = nil) ⇒ Modulefile

Returns a new instance of Modulefile.

Raises:



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# File 'lib/puppet_blacksmith/modulefile.rb', line 9

def initialize(path = nil)
  @path = path.nil? ? FILES.find { |f| File.exist? f } : path
  raise Blacksmith::Error, "Unable to find any of #{FILES}" unless @path
end

Instance Attribute Details

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/puppet_blacksmith/modulefile.rb', line 7

def path
  @path
end

Instance Method Details

#author ⇒ Object 



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# File 'lib/puppet_blacksmith/modulefile.rb', line 28

def author
  metadata['author'] || namespace
end

#bump!(level = :patch) ⇒ Object 



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# File 'lib/puppet_blacksmith/modulefile.rb', line 43

def bump!(level = :patch)
  new_version = increase_version(version, level)
  bump_to_version!(new_version)
end

#bump_dep!(module_name, version) ⇒ Object 



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# File 'lib/puppet_blacksmith/modulefile.rb', line 52

def bump_dep!(module_name, version)
  text = File.read(path)
  text = replace_dependency_version(text, module_name, version)
  File.open(path, 'w') { |file| file.puts text }
end

#bump_to_version!(new_version) ⇒ Object 



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# File 'lib/puppet_blacksmith/modulefile.rb', line 36

def bump_to_version!(new_version)
  text = File.read(path)
  text = replace_version(text, new_version)
  File.open(path, 'w') { |file| file.puts text }
  new_version
end

#increase_version(version, level = :patch) ⇒ Object 



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# File 'lib/puppet_blacksmith/modulefile.rb', line 64

def increase_version(version, level = :patch)
  v = VersionHelper::Version.new(version)
  v.send("#{level}!").to_s
end

#metadata ⇒ Object 



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# File 'lib/puppet_blacksmith/modulefile.rb', line 14

def metadata
  @metadata ||= JSON.parse(File.read(path))
  @metadata
end

#name ⇒ Object

name in metadata.json is author-modulename



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# File 'lib/puppet_blacksmith/modulefile.rb', line 20

def name
  metadata['name'].split('-', 2)[1]
end

#namespace ⇒ Object 



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# File 'lib/puppet_blacksmith/modulefile.rb', line 24

def namespace
  metadata['name'].split('-', 2)[0]
end

#replace_dependency_version(text, module_name, version) ⇒ Object 



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# File 'lib/puppet_blacksmith/modulefile.rb', line 69

def replace_dependency_version(text, module_name, version)
  module_name = module_name.sub(%r{/}, '-')
  json = JSON.parse(text)
  new_dep_list = []
  json['dependencies'].each do |dep|
    dep['version_requirement'] = version if dep['name'] == module_name
    new_dep_list << dep
  end
  json['dependencies'] = new_dep_list
  JSON.pretty_generate(json)
end

#replace_version(text, version) ⇒ Object 



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# File 'lib/puppet_blacksmith/modulefile.rb', line 58

def replace_version(text, version)
  json = JSON.parse(text)
  json['version'] = version
  JSON.pretty_generate(json)
end

#version ⇒ Object 



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# File 'lib/puppet_blacksmith/modulefile.rb', line 32

def version
  metadata['version']
end