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Class: Bundler::Source::Git

Relationships & Source Files
Namespace Children
Classes:
GitProxy
Exceptions:
GitCommandError, GitNotAllowedError, GitNotInstalledError, MissingGitRevisionError
Extension / Inclusion / Inheritance Descendants
Subclasses:
Plugin::Installer::Git
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, Path, ::Bundler::Source
Instance Chain:
self, Path, ::Bundler::Source
Inherits: Bundler::Source::Path
Defined in: lib/bundler/source/git.rb,
lib/bundler/source/git/git_proxy.rb

Constant Summary

Path - Inherited

DEFAULT_GLOB

Class Method Summary

Path - Inherited

.from_lock, .new

Instance Attribute Summary

Path - Inherited

#name, #name=, #options, #path, #root_path, #version, #original_path, #has_app_cache?

::Bundler::Source - Inherited

#dependency_names, #path?

Instance Method Summary

Path - Inherited

#==

Alias for Path#eql?.
#app_cache_dirname, #cache, #cached!, #eql?, #expanded_original_path, #hash, #install, #local_specs, #remote!, #root, #specs, #to_lock, #to_s, #app_cache_path, #expand, #expanded_path, #generate_bin, #load_gemspec, #load_spec_files, #lockfile_path, #relative_path, #validate_spec

::Bundler::Source - Inherited

#add_dependency_names, #cached!, #can_lock?, #dependency_names_to_double_check,
#double_check_for

it’s possible that gems from one source depend on gems from some other source, so now we download gemspecs and iterate over those dependencies, looking for gems we don’t have info on yet.
#extension_cache_path, #identifier, #include?, #inspect, #local!, #local_only!, #remote!, #spec_names, #unmet_deps, #version_message, #earlier_version?, #extension_cache_slug, #print_using_message, #version_color

Constructor Details

.new(options) ⇒ Git

[ GitHub ] 

  


# File 'lib/bundler/source/git.rb', line 12



def initialize(options)
  @options = options
  @glob = options["glob"] || DEFAULT_GLOB

  @allow_cached = false
  @allow_remote = false

  # Stringify options that could be set as symbols
  %w[ref branch tag revision].each {|k| options[k] = options[k].to_s if options[k] }

  @uri        = options["uri"] || ""
  @safe_uri   = URICredentialsFilter.credential_filtered_uri(@uri)
  @branch     = options["branch"]
  @ref        = options["ref"] || options["branch"] || options["tag"]
  @submodules = options["submodules"]
  @name       = options["name"]
  @version    = options["version"].to_s.strip.gsub("-", ".pre.")

  @copied     = false
  @local      = false
end


  







Class Method Details



  

    .from_lock(options)  
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 34



def self.from_lock(options)
  new(options.merge("uri" => options.delete("remote")))
end


  







Instance Attribute Details



  

    #allow_git_ops?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 239



def allow_git_ops?
  @allow_remote || @allow_cached
end


  








  

    #branch   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 10



attr_reader :uri, :ref, :branch, :options, :glob, :submodules


  








  

    #cached?  ⇒ Boolean  (readonly, private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 319



def cached?
  cache_path.exist?
end


  








  

    #cached_revision_checked_out?  ⇒ Boolean  (readonly, private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 277



def cached_revision_checked_out?
  cached_revision && cached_revision == revision && install_path.exist?
end


  








  

    #default_glob?  ⇒ Boolean  (readonly, private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 297



def default_glob?
  @glob == DEFAULT_GLOB
end


  








  

    #glob   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 10



attr_reader :uri, :ref, :branch, :options, :glob, :submodules


  








  

    #has_app_cache?  ⇒ Boolean  (readonly, private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 269



def has_app_cache?
  cached_revision && super
end


  








  

    #local?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 243



def local?
  @local
end


  








  

    #options   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 10



attr_reader :uri, :ref, :branch, :options, :glob, :submodules


  








  

    #ref   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 10



attr_reader :uri, :ref, :branch, :options, :glob, :submodules


  








  

    #requires_checkout?  ⇒ Boolean  (readonly, private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 273



def requires_checkout?
  allow_git_ops? && !local? && !cached_revision_checked_out?
end


  








  

    #submodules   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 10



attr_reader :uri, :ref, :branch, :options, :glob, :submodules


  








  

    #uri   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 10



attr_reader :uri, :ref, :branch, :options, :glob, :submodules


  







Instance Method Details



  

    #==(other)  
  



  

    

Alias for #eql?.


  



  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 60



alias_method :==, :eql?


  








  

    #app_cache_dirname  
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 231



def app_cache_dirname
  "#{base_name}-#{shortref_for_path(cached_revision || revision)}"
end


  








  

    #base_name   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 281



def base_name
  File.basename(uri.sub(%r{^(\w://)?([^/:]:)?(//\w*/)?(\w*/)*}, ""), ".git")
end


  








  

    #cache(spec, custom_path = nil)  
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 199



def cache(spec, custom_path = nil)
  app_cache_path = app_cache_path(custom_path)
  return unless Bundler.feature_flag.cache_all?
  return if path == app_cache_path
  cached!
  FileUtils.rm_rf(app_cache_path)
  git_proxy.checkout if requires_checkout?
  git_proxy.copy_to(app_cache_path, @submodules)
  serialize_gemspecs_in(app_cache_path)
end


  








  

    #cache_path  
  



  

    

This is the path which is going to contain a cache of the git repository. When using the same git repository across different projects, this cache will be shared. When using local git repos, this is set to the local repo.


  



  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 221



def cache_path
  @cache_path ||= begin
    if Bundler.requires_sudo? || Bundler.feature_flag.global_gem_cache?
      Bundler.user_cache
    else
      Bundler.bundle_path.join("cache", "bundler")
    end.join("git", git_scope)
  end
end


  








  

    #cached_revision   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 315



def cached_revision
  options["revision"]
end


  








  

    #eql?(other)  ⇒ Boolean 
    Also known as: #==
  



  

    
  





  


  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 53



def eql?(other)
  other.is_a?(Git) && uri == other.uri && ref == other.ref &&
    branch == other.branch && name == other.name &&
    version == other.version && glob == other.glob &&
    submodules == other.submodules
end


  








  

    #extension_cache_slug(_)   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 347



def extension_cache_slug(_)
  extension_dir_name
end


  








  

    #extension_dir_name  
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 117



def extension_dir_name
  "#{base_name}-#{shortref_for_path(revision)}"
end


  








  

    #fetch   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 327



def fetch
  git_proxy.checkout
rescue GitError => e
  raise unless Bundler.feature_flag.allow_offline_install?
  Bundler.ui.warn "Using cached git data because of network errors:\n#{e}"
end


  








  

    #git_proxy   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 323



def git_proxy
  @git_proxy ||= GitProxy.new(cache_path, uri, ref, cached_revision, self)
end


  








  

    #git_scope   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 343



def git_scope
  "#{base_name}-#{uri_hash}"
end


  








  

    #glob_for_display   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 293



def glob_for_display
  default_glob? ? nil : "glob: #{@glob}"
end


  








  

    #hash  
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 49



def hash
  [self.class, uri, ref, branch, name, version, glob, submodules].hash
end


  








  

    #install(spec, options = {})  
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 181



def install(spec, options = {})
  force = options[:force]

  print_using_message "Using #{version_message(spec)} from #{self}"

  if (requires_checkout? && !@copied) || force
    Bundler.ui.debug "  * Checking out revision: #{ref}"
    git_proxy.copy_to(install_path, submodules)
    serialize_gemspecs_in(install_path)
    @copied = true
  end

  generate_bin_options = { :disable_extensions => !Bundler.rubygems.spec_missing_extensions?(spec), :build_args => options[:build_args] }
  generate_bin(spec, generate_bin_options)

  requires_checkout? ? spec.post_install_message : nil
end


  








  

    #install_path  
    Also known as: #path
  



  

    

This is the path which is going to contain a specific checkout of the git repository. When using local git repos, this is set to the local repo.


  



  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 101



def install_path
  @install_path ||= begin
    git_scope = "#{base_name}-#{shortref_for_path(revision)}"

    path = Bundler.install_path.join(git_scope)

    if !path.exist? && Bundler.requires_sudo?
      Bundler.user_bundle_path.join(Bundler.ruby_scope).join(git_scope)
    else
      path
    end
  end
end


  








  

    #load_gemspec(file)   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 337



def load_gemspec(file)
  stub = Gem::StubSpecification.gemspec_stub(file, install_path.parent, install_path.parent)
  stub.full_gem_path = Pathname.new(file).dirname.expand_path(root).to_s.tap{|x| x.untaint if RUBY_VERSION < "2.7" }
  StubSpecification.from_stub(stub)
end


  








  

    #load_spec_files  
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 210



def load_spec_files
  super
rescue PathError => e
  Bundler.ui.trace e
  raise GitError, "#{self} is not yet checked out. Run `bundle install` first."
end


  








  

    #local_override!(path)  
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 128



def local_override!(path)
  return false if local?

  original_path = path
  path = Pathname.new(path)
  path = path.expand_path(Bundler.root) unless path.relative?

  unless options["branch"] || Bundler.settings[:disable_local_branch_check]
    raise GitError, "Cannot use local override for #{name} at #{path} because " \
      ":branch is not specified in Gemfile. Specify a branch or run " \
      "`bundle config unset local.#{override_for(original_path)}` to remove the local override"
  end

  unless path.exist?
    raise GitError, "Cannot use local override for #{name} because #{path} " \
      "does not exist. Run `bundle config unset local.#{override_for(original_path)}` to remove the local override"
  end

  set_local!(path)

  # Create a new git proxy without the cached revision
  # so the Gemfile.lock always picks up the new revision.
  @git_proxy = GitProxy.new(path, uri, ref)

  if git_proxy.branch != options["branch"] && !Bundler.settings[:disable_local_branch_check]
    raise GitError, "Local override for #{name} at #{path} is using branch " \
      "#{git_proxy.branch} but Gemfile specifies #{options["branch"]}"
  end

  changed = cached_revision && cached_revision != git_proxy.revision

  if !Bundler.settings[:disable_local_revision_check] && changed && !@unlocked && !git_proxy.contains?(cached_revision)
    raise GitError, "The Gemfile lock is pointing to revision #{shortref_for_display(cached_revision)} " \
      "but the current branch in your local override for #{name} does not contain such commit. " \
      "Please make sure your branch is up to date."
  end

  changed
end


  








  

    #name  
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 94



def name
  File.basename(@uri, ".git")
end


  








  

    #override_for(path)   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 351



def override_for(path)
  Bundler.settings.local_overrides.key(path)
end


  








  

    #path  
  



  

    

Alias for #install_path.


  



  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 115



alias_method :path, :install_path


  








  

    #revision  
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 235



def revision
  git_proxy.revision
end


  








  

    #serialize_gemspecs_in(destination)   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 249



def serialize_gemspecs_in(destination)
  destination = destination.expand_path(Bundler.root) if destination.relative?
  Dir["#{destination}/#{@glob}"].each do |spec_path|
    # Evaluate gemspecs and cache the result. Gemspecs
    # in git might require git or other dependencies.
    # The gemspecs we cache should already be evaluated.
    spec = Bundler.load_gemspec(spec_path)
    next unless spec
    Bundler.rubygems.set_installed_by_version(spec)
    Bundler.rubygems.validate(spec)
    File.open(spec_path, "wb") {|file| file.write(spec.to_ruby) }
  end
end


  








  

    #set_local!(path)   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 263



def set_local!(path)
  @local       = true
  @local_specs = @git_proxy = nil
  @cache_path  = @install_path = path
end


  








  

    #shortref_for_display(ref)   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 285



def shortref_for_display(ref)
  ref[0..6]
end


  








  

    #shortref_for_path(ref)   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 289



def shortref_for_path(ref)
  ref[0..11]
end


  








  

    #specs  
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 168



def specs(*)
  set_local!(app_cache_path) if has_app_cache? && !local?

  if requires_checkout? && !@copied
    fetch
    git_proxy.copy_to(install_path, submodules)
    serialize_gemspecs_in(install_path)
    @copied = true
  end

  local_specs
end


  








  

    #to_lock  
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 38



def to_lock
  out = String.new("GIT\n")
  out << "  remote: #{@uri}\n"
  out << "  revision: #{revision}\n"
  %w[ref branch tag submodules].each do |opt|
    out << "  #{opt}: #{options[opt]}\n" if options[opt]
  end
  out << "  glob: #{@glob}\n" unless default_glob?
  out << "  specs:\n"
end


  








  

    #to_s  
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 62



def to_s
  begin
    at = if local?
      path
    elsif user_ref = options["ref"]
      if ref =~ /\A[a-z0-9]{4,}\z/i
        shortref_for_display(user_ref)
      else
        user_ref
      end
    elsif ref
      ref
    else
      git_proxy.branch
    end

    rev = "at #{at}@#{shortref_for_display(revision)}"
  rescue GitError
    ""
  end

  specifiers = [rev, glob_for_display].compact
  suffix =
    if specifiers.any?
      " (#{specifiers.join(", ")})"
    else
      ""
    end

  "#{@safe_uri}#{suffix}"
end


  








  

    #unlock!  
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 121



def unlock!
  git_proxy.revision = nil
  options["revision"] = nil

  @unlocked = true
end


  








  

    #uri_hash   (private)
  

  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 301



def uri_hash
  if uri =~ %r{^\w://(\w@)?}
    # Downcase the domain component of the URI
    # and strip off a trailing slash, if one is present
    input = Bundler::URI.parse(uri).normalize.to_s.sub(%r{/$}, "")
  else
    # If there is no URI scheme, assume it is an ssh/git URI
    input = uri
  end
  # We use SHA1 here for historical reason and to preserve backward compatibility.
  # But a transition to a simpler mangling algorithm would be welcome.
  Bundler::Digest.sha1(input)
end


  








  

    #validate_spec(_spec)   (private)
  



  

    

no-op, since we validate when re-serializing the gemspec


  



  [ GitHub ]


  

  


# File 'lib/bundler/source/git.rb', line 335



def validate_spec(_spec); end