# File lib/bundler/source/git.rb, line 34 def self.from_lock(options) new(options.merge("uri" => options.delete("remote"))) end
# 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"] || "" @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
# File lib/bundler/source/git.rb, line 220 def allow_git_ops? @allow_remote || @allow_cached end
# File lib/bundler/source/git.rb, line 212 def app_cache_dirname "#{base_name}-#{shortref_for_path(cached_revision || revision)}" end
# File lib/bundler/source/git.rb, line 178 def cache(spec, custom_path = nil) app_cache_path = app_cache_path(custom_path) return unless Bundler.settings[: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
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 200 def cache_path @cache_path ||= begin git_scope = "#{base_name}-#{uri_hash}" if Bundler.requires_sudo? Bundler.user_bundle_path.join("cache/git", git_scope) else Bundler.cache.join("git", git_scope) end end end
# 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 && submodules == other.submodules end
# File lib/bundler/source/git.rb, line 102 def extension_dir_name "#{base_name}-#{shortref_for_path(revision)}" end
# File lib/bundler/source/git.rb, line 49 def hash [self.class, uri, ref, branch, name, version, submodules].hash end
# File lib/bundler/source/git.rb, line 164 def install(spec, force = false) Bundler.ui.info "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(spec, !Bundler.rubygems.spec_missing_extensions?(spec)) requires_checkout? ? spec.post_install_message : nil end
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 86 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
# File lib/bundler/source/git.rb, line 189 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
# File lib/bundler/source/git.rb, line 111 def local_override!(path) return false if local? 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 use " "`bundle config --delete` to remove the local override" end unless path.exist? raise GitError, "Cannot use local override for #{name} because #{path} " "does not exist. Check `bundle config --delete` 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
# File lib/bundler/source/git.rb, line 79 def name File.basename(@uri, ".git") end
# File lib/bundler/source/git.rb, line 216 def revision git_proxy.revision end
TODO: cache git specs
# File lib/bundler/source/git.rb, line 151 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
# 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 @glob == DEFAULT_GLOB out << " specs:\n" end
# File lib/bundler/source/git.rb, line 61 def to_s at = if local? path elsif options["ref"] shortref_for_display(options["ref"]) else ref end rev = begin "@#{shortref_for_display(revision)}" rescue GitError nil end "#{uri} (at #{at}#{rev})" end
# File lib/bundler/source/git.rb, line 106 def unlock! git_proxy.revision = nil @unlocked = true end
# File lib/bundler/source/git.rb, line 256 def base_name File.basename(uri.sub(%r{^(\w+://)?([^/:]+:)?(//\w*/)?(\w*/)*}, ""), ".git") end
# File lib/bundler/source/git.rb, line 284 def cached? cache_path.exist? end
# File lib/bundler/source/git.rb, line 280 def cached_revision options["revision"] end
# File lib/bundler/source/git.rb, line 292 def fetch git_proxy.checkout rescue GitError raise unless Bundler.settings[:allow_offline_install] Bundler.ui.warn "Using cached git data because of network errors" end
# File lib/bundler/source/git.rb, line 288 def git_proxy @git_proxy ||= GitProxy.new(cache_path, uri, ref, cached_revision, self) end
# File lib/bundler/source/git.rb, line 244 def has_app_cache? cached_revision && super end
# File lib/bundler/source/git.rb, line 248 def local? @local end
# File lib/bundler/source/git.rb, line 252 def requires_checkout? allow_git_ops? && !local? end
# File lib/bundler/source/git.rb, line 226 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 File.open(spec_path, "wb") {|file| file.write(spec.to_ruby) } end end
# File lib/bundler/source/git.rb, line 238 def set_local!(path) @local = true @local_specs = @git_proxy = nil @cache_path = @install_path = path end
# File lib/bundler/source/git.rb, line 260 def shortref_for_display(ref) ref[0..6] end
# File lib/bundler/source/git.rb, line 264 def shortref_for_path(ref) ref[0..11] end
# File lib/bundler/source/git.rb, line 268 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 Digest::SHA1.hexdigest(input) end