Class: NextRails::GemInfo
- Inherits:
-
Object
- Object
- NextRails::GemInfo
- Defined in:
- lib/next_rails/gem_info.rb
Direct Known Subclasses
Defined Under Namespace
Classes: NullGemInfo
Constant Summary collapse
- RAILS_GEMS =
[ "rails", "activemodel", "activerecord", "actionmailer", "actioncable", "actionpack", "actionview", "activejob", "activestorage", "activesupport", "actionmailbox", "actiontext", "railties", ].freeze
Instance Attribute Summary collapse
-
#gem_specification ⇒ Object
readonly
Returns the value of attribute gem_specification.
-
#latest_compatible_version ⇒ Object
readonly
Returns the value of attribute latest_compatible_version.
-
#name ⇒ Object
readonly
Returns the value of attribute name.
-
#version ⇒ Object
readonly
Returns the value of attribute version.
Class Method Summary collapse
Instance Method Summary collapse
- #age ⇒ Object
- #compatible_with_rails?(rails_version: nil) ⇒ Boolean
- #created_at ⇒ Object
- #find_latest_compatible(rails_version: nil) ⇒ Object
- #from_rails? ⇒ Boolean
-
#initialize(gem_specification) ⇒ GemInfo
constructor
A new instance of GemInfo.
- #latest_version ⇒ Object
- #sourced_from_git? ⇒ Boolean
- #spec_compatible_with_rails?(specification: nil, rails_version: nil) ⇒ Boolean
- #state(rails_version) ⇒ Object
- #unsatisfied_rails_dependencies(rails_version: nil) ⇒ Object
- #up_to_date? ⇒ Boolean
Constructor Details
#initialize(gem_specification) ⇒ GemInfo
Returns a new instance of GemInfo.
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# File 'lib/next_rails/gem_info.rb', line 55 def initialize(gem_specification) @gem_specification = gem_specification @version = gem_specification.version @name = gem_specification.name end |
Instance Attribute Details
#gem_specification ⇒ Object (readonly)
Returns the value of attribute gem_specification.
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# File 'lib/next_rails/gem_info.rb', line 53 def gem_specification @gem_specification end |
#latest_compatible_version ⇒ Object (readonly)
Returns the value of attribute latest_compatible_version.
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# File 'lib/next_rails/gem_info.rb', line 53 def latest_compatible_version @latest_compatible_version end |
#name ⇒ Object (readonly)
Returns the value of attribute name.
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# File 'lib/next_rails/gem_info.rb', line 53 def name @name end |
#version ⇒ Object (readonly)
Returns the value of attribute version.
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# File 'lib/next_rails/gem_info.rb', line 53 def version @version end |
Class Method Details
.all ⇒ Object
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# File 'lib/next_rails/gem_info.rb', line 47 def self.all Gem::Specification.each.map do |gem_specification| new(gem_specification) end end |
Instance Method Details
#age ⇒ Object
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# File 'lib/next_rails/gem_info.rb', line 61 def age created_at.strftime("%b %e, %Y") end |
#compatible_with_rails?(rails_version: nil) ⇒ Boolean
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# File 'lib/next_rails/gem_info.rb', line 102 def compatible_with_rails?(rails_version: nil) unsatisfied_rails_dependencies(rails_version: rails_version).empty? end |
#created_at ⇒ Object
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# File 'lib/next_rails/gem_info.rb', line 69 def created_at @created_at ||= gem_specification.date end |
#find_latest_compatible(rails_version: nil) ⇒ Object
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# File 'lib/next_rails/gem_info.rb', line 110 def find_latest_compatible(rails_version: nil) dependency = Gem::Dependency.new(@name) fetcher = Gem::SpecFetcher.new # list all available data for released gems list, errors = fetcher.available_specs(:released) specs = [] # filter only specs for the current gem and older versions list.each do |source, gem_tuples| gem_tuples.each do |gem_tuple| if gem_tuple.name == @name && gem_tuple.version > @version specs << source.fetch_spec(gem_tuple) end end end # if nothing is found, consider gem incompatible if specs.empty? @latest_compatible_version = NullGemInfo.new return end # if specs are found, look for the first one from that is compatible # with the desired rails version starting from the end specs.reverse.each do |spec| if spec_compatible_with_rails?(specification: spec, rails_version: rails_version).empty? @latest_compatible_version = spec break end end end |
#from_rails? ⇒ Boolean
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# File 'lib/next_rails/gem_info.rb', line 77 def from_rails? RAILS_GEMS.include?(name) end |
#latest_version ⇒ Object
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# File 'lib/next_rails/gem_info.rb', line 93 def latest_version latest_gem_specification = Gem.latest_spec_for(name) return NullGemInfo.new unless latest_gem_specification GemInfo.new(latest_gem_specification) rescue NullGemInfo.new end |
#sourced_from_git? ⇒ Boolean
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# File 'lib/next_rails/gem_info.rb', line 65 def sourced_from_git? !!gem_specification.git_version end |
#spec_compatible_with_rails?(specification: nil, rails_version: nil) ⇒ Boolean
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# File 'lib/next_rails/gem_info.rb', line 143 def spec_compatible_with_rails?(specification: nil, rails_version: nil) rails_dependencies = specification.runtime_dependencies.select {|dependency| RAILS_GEMS.include?(dependency.name) } rails_dependencies.reject do |rails_dependency| rails_dependency.requirement.satisfied_by?(Gem::Version.new(rails_version)) end end |
#state(rails_version) ⇒ Object
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# File 'lib/next_rails/gem_info.rb', line 81 def state(rails_version) if compatible_with_rails?(rails_version: rails_version) :compatible elsif latest_compatible_version && latest_compatible_version.version == "NOT FOUND" :no_new_version elsif latest_compatible_version :found_compatible else :incompatible end end |
#unsatisfied_rails_dependencies(rails_version: nil) ⇒ Object
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# File 'lib/next_rails/gem_info.rb', line 106 def unsatisfied_rails_dependencies(rails_version: nil) spec_compatible_with_rails?(specification: gem_specification, rails_version: rails_version) end |
#up_to_date? ⇒ Boolean
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# File 'lib/next_rails/gem_info.rb', line 73 def up_to_date? version == latest_version.version end |