Class: Bundler::Injector
- Inherits:
-
Object
- Object
- Bundler::Injector
- Defined in:
- lib/bundler/injector.rb
Class Method Summary collapse
Instance Method Summary collapse
-
#initialize(new_deps) ⇒ Injector
constructor
A new instance of Injector.
- #inject(gemfile_path, lockfile_path) ⇒ Object
Constructor Details
#initialize(new_deps) ⇒ Injector
Returns a new instance of Injector.
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# File 'lib/bundler/injector.rb', line 9 def initialize(new_deps) @new_deps = new_deps end |
Class Method Details
.inject(new_deps) ⇒ Object
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# File 'lib/bundler/injector.rb', line 4 def self.inject(new_deps) injector = new(new_deps) injector.inject(Bundler.default_gemfile, Bundler.default_lockfile) end |
Instance Method Details
#inject(gemfile_path, lockfile_path) ⇒ Object
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# File 'lib/bundler/injector.rb', line 13 def inject(gemfile_path, lockfile_path) if Bundler.settings[:frozen] # ensure the lock and Gemfile are synced Bundler.definition.ensure_equivalent_gemfile_and_lockfile(true) # temporarily remove frozen while we inject frozen = Bundler.settings.delete(:frozen) end # evaluate the Gemfile we have now builder = Dsl.new builder.eval_gemfile(gemfile_path) # don't inject any gems that are already in the Gemfile @new_deps -= builder.dependencies # add new deps to the end of the in-memory Gemfile builder.eval_gemfile("injected gems", new_gem_lines) if @new_deps.any? # resolve to see if the new deps broke anything definition = builder.to_definition(lockfile_path, {}) definition.resolve_remotely! # since nothing broke, we can add those gems to the gemfile append_to(gemfile_path) if @new_deps.any? # since we resolved successfully, write out the lockfile definition.lock(Bundler.default_lockfile) # return an array of the deps that we added return @new_deps ensure Bundler.settings[:frozen] = "1" if frozen end |