class Bundler::Source::Git

Attributes

branch[R]
options[R]
ref[R]
submodules[R]
uri[R]

Public Class Methods

from_lock(options) click to toggle source
# File lib/bundler/source/git.rb, line 35
def self.from_lock(options)
  new(options.merge("uri" => options.delete("remote")))
end
new(options) click to toggle source
# File lib/bundler/source/git.rb, line 13
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"] || "master"
  @submodules = options["submodules"]
  @name       = options["name"]
  @version    = options["version"].to_s.strip.gsub("-", ".pre.")

  @copied     = false
  @local      = false
end

Public Instance Methods

==(other)
Alias for: eql?
allow_git_ops?() click to toggle source
# File lib/bundler/source/git.rb, line 229
def allow_git_ops?
  @allow_remote || @allow_cached
end
app_cache_dirname() click to toggle source
# File lib/bundler/source/git.rb, line 221
def app_cache_dirname
  "#{base_name}-#{shortref_for_path(cached_revision || revision)}"
end
cache(spec, custom_path = nil) click to toggle source
# File lib/bundler/source/git.rb, line 189
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() click to toggle source

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.

# File lib/bundler/source/git.rb, line 211
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
eql?(other) click to toggle source
# File lib/bundler/source/git.rb, line 54
def eql?(other)
  other.is_a?(Git) && uri == other.uri && ref == other.ref &&
    branch == other.branch && name == other.name &&
    version == other.version && submodules == other.submodules
end
Also aliased as: ==
extension_dir_name() click to toggle source
# File lib/bundler/source/git.rb, line 107
def extension_dir_name
  "#{base_name}-#{shortref_for_path(revision)}"
end
hash() click to toggle source
# File lib/bundler/source/git.rb, line 50
def hash
  [self.class, uri, ref, branch, name, version, submodules].hash
end
install(spec, options = {}) click to toggle source
# File lib/bundler/source/git.rb, line 171
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() click to toggle source

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.

# File lib/bundler/source/git.rb, line 91
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
Also aliased as: path
load_spec_files() click to toggle source
Calls superclass method
# File lib/bundler/source/git.rb, line 200
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) click to toggle source
# File lib/bundler/source/git.rb, line 118
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 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() click to toggle source
# File lib/bundler/source/git.rb, line 84
def name
  File.basename(@uri, ".git")
end
path()
Alias for: install_path
revision() click to toggle source
# File lib/bundler/source/git.rb, line 225
def revision
  git_proxy.revision
end
specs(*) click to toggle source
# File lib/bundler/source/git.rb, line 158
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() click to toggle source
# File lib/bundler/source/git.rb, line 39
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 @glob == DEFAULT_GLOB
  out << "  specs:\n"
end
to_s() click to toggle source
# File lib/bundler/source/git.rb, line 62
def to_s
  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
  else
    ref
  end

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

  "#{@safe_uri} (at #{at}#{rev})"
end
unlock!() click to toggle source
# File lib/bundler/source/git.rb, line 111
def unlock!
  git_proxy.revision = nil
  options["revision"] = nil

  @unlocked = true
end

Private Instance Methods

base_name() click to toggle source
# File lib/bundler/source/git.rb, line 271
def base_name
  File.basename(uri.sub(%r{^(\w+://)?([^/:]+:)?(//\w*/)?(\w*/)*}, ""), ".git")
end
cached?() click to toggle source
# File lib/bundler/source/git.rb, line 299
def cached?
  cache_path.exist?
end
cached_revision() click to toggle source
# File lib/bundler/source/git.rb, line 295
def cached_revision
  options["revision"]
end
cached_revision_checked_out?() click to toggle source
# File lib/bundler/source/git.rb, line 267
def cached_revision_checked_out?
  cached_revision && cached_revision == revision && install_path.exist?
end
extension_cache_slug(_) click to toggle source
# File lib/bundler/source/git.rb, line 327
def extension_cache_slug(_)
  extension_dir_name
end
fetch() click to toggle source
# File lib/bundler/source/git.rb, line 307
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() click to toggle source
# File lib/bundler/source/git.rb, line 303
def git_proxy
  @git_proxy ||= GitProxy.new(cache_path, uri, ref, cached_revision, self)
end
git_scope() click to toggle source
# File lib/bundler/source/git.rb, line 323
def git_scope
  "#{base_name}-#{uri_hash}"
end
has_app_cache?() click to toggle source
Calls superclass method
# File lib/bundler/source/git.rb, line 255
def has_app_cache?
  cached_revision && super
end
load_gemspec(file) click to toggle source
# File lib/bundler/source/git.rb, line 317
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.untaint
  StubSpecification.from_stub(stub)
end
local?() click to toggle source
# File lib/bundler/source/git.rb, line 259
def local?
  @local
end
override_for(path) click to toggle source
# File lib/bundler/source/git.rb, line 331
def override_for(path)
  Bundler.settings.local_overrides.key(path)
end
requires_checkout?() click to toggle source
# File lib/bundler/source/git.rb, line 263
def requires_checkout?
  allow_git_ops? && !local? && !cached_revision_checked_out?
end
serialize_gemspecs_in(destination) click to toggle source
# File lib/bundler/source/git.rb, line 235
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) click to toggle source
# File lib/bundler/source/git.rb, line 249
def set_local!(path)
  @local       = true
  @local_specs = @git_proxy = nil
  @cache_path  = @install_path = path
end
shortref_for_display(ref) click to toggle source
# File lib/bundler/source/git.rb, line 275
def shortref_for_display(ref)
  ref[0..6]
end
shortref_for_path(ref) click to toggle source
# File lib/bundler/source/git.rb, line 279
def shortref_for_path(ref)
  ref[0..11]
end
uri_hash() click to toggle source
# File lib/bundler/source/git.rb, line 283
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 = 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
  SharedHelpers.digest(:SHA1).hexdigest(input)
end
validate_spec(_spec) click to toggle source

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

# File lib/bundler/source/git.rb, line 315
def validate_spec(_spec); end