This commit is contained in:
@@ -0,0 +1,412 @@
|
||||
# frozen_string_literal: true
|
||||
|
||||
require_relative "version"
|
||||
require_relative "rubygems_integration"
|
||||
require_relative "current_ruby"
|
||||
|
||||
module Bundler
|
||||
autoload :WINDOWS, File.expand_path("constants", __dir__)
|
||||
autoload :FREEBSD, File.expand_path("constants", __dir__)
|
||||
autoload :NULL, File.expand_path("constants", __dir__)
|
||||
|
||||
module SharedHelpers
|
||||
def root
|
||||
gemfile = find_gemfile
|
||||
raise GemfileNotFound, "Could not locate Gemfile" unless gemfile
|
||||
Pathname.new(gemfile).expand_path.parent
|
||||
end
|
||||
|
||||
def default_gemfile
|
||||
gemfile = find_gemfile
|
||||
raise GemfileNotFound, "Could not locate Gemfile" unless gemfile
|
||||
Pathname.new(gemfile).expand_path
|
||||
end
|
||||
|
||||
def default_lockfile
|
||||
given = ENV["BUNDLE_LOCKFILE"]
|
||||
return Pathname.new(given) if given && !given.empty?
|
||||
|
||||
gemfile = default_gemfile
|
||||
|
||||
case gemfile.basename.to_s
|
||||
when "gems.rb" then Pathname.new(gemfile.sub(/.rb$/, ".locked"))
|
||||
else Pathname.new("#{gemfile}.lock")
|
||||
end
|
||||
end
|
||||
|
||||
def default_bundle_dir
|
||||
bundle_dir = find_directory(".bundle")
|
||||
return nil unless bundle_dir
|
||||
|
||||
bundle_dir = Pathname.new(bundle_dir)
|
||||
|
||||
global_bundle_dir = Bundler.user_home.join(".bundle")
|
||||
return nil if bundle_dir == global_bundle_dir
|
||||
|
||||
bundle_dir
|
||||
end
|
||||
|
||||
def in_bundle?
|
||||
find_gemfile
|
||||
end
|
||||
|
||||
def chdir(dir, &blk)
|
||||
Bundler.rubygems.ext_lock.synchronize do
|
||||
Dir.chdir dir, &blk
|
||||
end
|
||||
end
|
||||
|
||||
def pwd
|
||||
Bundler.rubygems.ext_lock.synchronize do
|
||||
Dir.pwd
|
||||
end
|
||||
end
|
||||
|
||||
def with_clean_git_env(&block)
|
||||
keys = %w[GIT_DIR GIT_WORK_TREE]
|
||||
old_env = keys.inject({}) do |h, k|
|
||||
h.update(k => ENV[k])
|
||||
end
|
||||
|
||||
keys.each {|key| ENV.delete(key) }
|
||||
|
||||
block.call
|
||||
ensure
|
||||
keys.each {|key| ENV[key] = old_env[key] }
|
||||
end
|
||||
|
||||
def set_bundle_environment
|
||||
set_bundle_variables
|
||||
set_path
|
||||
set_rubyopt
|
||||
set_rubylib
|
||||
end
|
||||
|
||||
# Rescues permissions errors raised by file system operations
|
||||
# (ie. Errno:EACCESS, Errno::EAGAIN) and raises more friendly errors instead.
|
||||
#
|
||||
# @param path [String] the path that the action will be attempted to
|
||||
# @param action [Symbol, #to_s] the type of operation that will be
|
||||
# performed. For example: :write, :read, :exec
|
||||
#
|
||||
# @yield path
|
||||
#
|
||||
# @raise [Bundler::PermissionError] if Errno:EACCES is raised in the
|
||||
# given block
|
||||
# @raise [Bundler::TemporaryResourceError] if Errno:EAGAIN is raised in the
|
||||
# given block
|
||||
#
|
||||
# @example
|
||||
# filesystem_access("vendor/cache", :create) do
|
||||
# FileUtils.mkdir_p("vendor/cache")
|
||||
# end
|
||||
#
|
||||
# @see {Bundler::PermissionError}
|
||||
def filesystem_access(path, action = :write, &block)
|
||||
yield(path.dup)
|
||||
rescue Errno::EACCES => e
|
||||
raise unless e.message.include?(path.to_s) || action == :create
|
||||
|
||||
raise PermissionError.new(path, action)
|
||||
rescue Errno::EAGAIN
|
||||
raise TemporaryResourceError.new(path, action)
|
||||
rescue Errno::EPROTO
|
||||
raise VirtualProtocolError.new
|
||||
rescue Errno::ENOSPC
|
||||
raise NoSpaceOnDeviceError.new(path, action)
|
||||
rescue Errno::ENOTSUP
|
||||
raise OperationNotSupportedError.new(path, action)
|
||||
rescue Errno::EPERM
|
||||
raise OperationNotPermittedError.new(path, action)
|
||||
rescue Errno::EROFS
|
||||
raise ReadOnlyFileSystemError.new(path, action)
|
||||
rescue Errno::EEXIST, Errno::ENOENT
|
||||
raise
|
||||
rescue SystemCallError => e
|
||||
raise GenericSystemCallError.new(e, "There was an error #{[:create, :write].include?(action) ? "creating" : "accessing"} `#{path}`.")
|
||||
end
|
||||
|
||||
def feature_deprecated!(message)
|
||||
return unless prints_major_deprecations?
|
||||
|
||||
Bundler.ui.warn("[DEPRECATED] #{message}")
|
||||
end
|
||||
|
||||
def feature_removed!(message)
|
||||
require_relative "errors"
|
||||
raise RemovedError, "[REMOVED] #{message}"
|
||||
end
|
||||
|
||||
def print_major_deprecations!
|
||||
multiple_gemfiles = search_up(".") do |dir|
|
||||
gemfiles = gemfile_names.select {|gf| File.file? File.expand_path(gf, dir) }
|
||||
next if gemfiles.empty?
|
||||
break gemfiles.size != 1
|
||||
end
|
||||
return unless multiple_gemfiles
|
||||
message = "Multiple gemfiles (gems.rb and Gemfile) detected. " \
|
||||
"Make sure you remove Gemfile and Gemfile.lock since bundler is ignoring them in favor of gems.rb and gems.locked."
|
||||
Bundler.ui.warn message
|
||||
end
|
||||
|
||||
def ensure_same_dependencies(spec, old_deps, new_deps)
|
||||
new_deps = new_deps.reject {|d| d.type == :development }
|
||||
old_deps = old_deps.reject {|d| d.type == :development }
|
||||
|
||||
without_type = proc {|d| Gem::Dependency.new(d.name, d.requirements_list.sort) }
|
||||
new_deps.map!(&without_type)
|
||||
old_deps.map!(&without_type)
|
||||
|
||||
extra_deps = new_deps - old_deps
|
||||
return if extra_deps.empty?
|
||||
|
||||
Bundler.ui.debug "#{spec.full_name} from #{spec.remote} has corrupted API dependencies" \
|
||||
" (was expecting #{old_deps.map(&:to_s)}, but the real spec has #{new_deps.map(&:to_s)})"
|
||||
raise APIResponseMismatchError,
|
||||
"Downloading #{spec.full_name} revealed dependencies not in the API (#{extra_deps.join(", ")})." \
|
||||
"\nRunning `bundle update #{spec.name}` should fix the problem."
|
||||
end
|
||||
|
||||
def pretty_dependency(dep)
|
||||
msg = String.new(dep.name)
|
||||
msg << " (#{dep.requirement})" unless dep.requirement == Gem::Requirement.default
|
||||
|
||||
if dep.is_a?(Bundler::Dependency)
|
||||
platform_string = dep.platforms.join(", ")
|
||||
msg << " " << platform_string if !platform_string.empty? && platform_string != Gem::Platform::RUBY
|
||||
end
|
||||
|
||||
msg
|
||||
end
|
||||
|
||||
def md5_available?
|
||||
return @md5_available if defined?(@md5_available)
|
||||
@md5_available = begin
|
||||
require "openssl"
|
||||
::OpenSSL::Digest.digest("MD5", "")
|
||||
true
|
||||
rescue LoadError
|
||||
true
|
||||
rescue ::OpenSSL::Digest::DigestError
|
||||
false
|
||||
end
|
||||
end
|
||||
|
||||
def digest(name)
|
||||
require "digest"
|
||||
Digest(name)
|
||||
end
|
||||
|
||||
def checksum_for_file(path, digest)
|
||||
return unless path.file?
|
||||
# This must use File.read instead of Digest.file().hexdigest
|
||||
# because we need to preserve \n line endings on windows when calculating
|
||||
# the checksum
|
||||
SharedHelpers.filesystem_access(path, :read) do
|
||||
File.open(path, "rb") do |f|
|
||||
digest = SharedHelpers.digest(digest).new
|
||||
buf = String.new(capacity: 16_384, encoding: Encoding::BINARY)
|
||||
digest << buf while f.read(16_384, buf)
|
||||
digest.hexdigest
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
def write_to_gemfile(gemfile_path, contents)
|
||||
filesystem_access(gemfile_path) {|g| File.open(g, "w") {|file| file.puts contents } }
|
||||
end
|
||||
|
||||
def relative_gemfile_path
|
||||
relative_path_to(Bundler.default_gemfile)
|
||||
end
|
||||
|
||||
def relative_lockfile_path
|
||||
relative_path_to(Bundler.default_lockfile)
|
||||
end
|
||||
|
||||
def relative_path_to(destination, from: pwd)
|
||||
Pathname.new(destination).relative_path_from(from).to_s
|
||||
rescue ArgumentError
|
||||
# on Windows, if source and destination are on different drivers, there's no relative path from one to the other
|
||||
destination
|
||||
end
|
||||
|
||||
# Globs for entries matching +glob+ inside of +base_path+, returning
|
||||
# absolute paths. Glob metacharacters in +base_path+ are not treated as
|
||||
# part of the pattern, and matched entries are joined literally, so an
|
||||
# entry starting with `~` is not expanded into the home directory.
|
||||
#
|
||||
# Bundler runs against whatever RubyGems the host provides, so this cannot
|
||||
# delegate to Gem::Util.glob_files_in_dir, which only gained the literal
|
||||
# join in RubyGems 4.1.
|
||||
def glob_files_in_dir(glob, base_path)
|
||||
expanded_path = nil
|
||||
Dir.glob(glob, base: base_path).map! do |f|
|
||||
File.join(expanded_path ||= File.expand_path(base_path), f)
|
||||
end
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def validate_bundle_path
|
||||
path_separator = Bundler.rubygems.path_separator
|
||||
return unless Bundler.bundle_path.to_s.split(path_separator).size > 1
|
||||
message = "Your bundle path contains text matching #{path_separator.inspect}, " \
|
||||
"which is the path separator for your system. Bundler cannot " \
|
||||
"function correctly when the Bundle path contains the " \
|
||||
"system's PATH separator. Please change your " \
|
||||
"bundle path to not match #{path_separator.inspect}." \
|
||||
"\nYour current bundle path is '#{Bundler.bundle_path}'."
|
||||
raise Bundler::PathError, message
|
||||
end
|
||||
|
||||
def find_gemfile
|
||||
given = ENV["BUNDLE_GEMFILE"]
|
||||
return given if given && !given.empty?
|
||||
find_file(*gemfile_names)
|
||||
end
|
||||
|
||||
def gemfile_names
|
||||
["gems.rb", "Gemfile"]
|
||||
end
|
||||
|
||||
def find_file(*names)
|
||||
search_up(*names) do |filename|
|
||||
return filename if File.file?(filename)
|
||||
end
|
||||
end
|
||||
|
||||
def find_directory(*names)
|
||||
search_up(*names) do |dirname|
|
||||
return dirname if File.directory?(dirname)
|
||||
end
|
||||
end
|
||||
|
||||
def search_up(*names)
|
||||
previous = nil
|
||||
current = File.expand_path(SharedHelpers.pwd)
|
||||
|
||||
until !File.directory?(current) || current == previous
|
||||
if ENV["BUNDLER_SPEC_RUN"]
|
||||
# avoid stepping above the tmp directory when testing
|
||||
return nil if File.directory?(File.join(current, "tmp"))
|
||||
end
|
||||
|
||||
names.each do |name|
|
||||
filename = File.join(current, name)
|
||||
yield filename
|
||||
end
|
||||
previous = current
|
||||
current = File.expand_path("..", current)
|
||||
end
|
||||
end
|
||||
|
||||
def set_env(key, value)
|
||||
raise ArgumentError, "new key #{key}" unless EnvironmentPreserver::BUNDLER_KEYS.include?(key)
|
||||
orig_key = "#{EnvironmentPreserver::BUNDLER_PREFIX}#{key}"
|
||||
orig = ENV[key]
|
||||
orig ||= EnvironmentPreserver::INTENTIONALLY_NIL
|
||||
ENV[orig_key] ||= orig
|
||||
|
||||
ENV[key] = value
|
||||
end
|
||||
public :set_env
|
||||
|
||||
def set_bundle_variables
|
||||
Bundler::SharedHelpers.set_env "BUNDLE_BIN_PATH", bundle_bin_path
|
||||
Bundler::SharedHelpers.set_env "BUNDLE_GEMFILE", find_gemfile.to_s
|
||||
Bundler::SharedHelpers.set_env "BUNDLE_LOCKFILE", default_lockfile.to_s
|
||||
Bundler::SharedHelpers.set_env "BUNDLER_VERSION", Bundler::VERSION
|
||||
Bundler::SharedHelpers.set_env "BUNDLER_SETUP", File.expand_path("setup", __dir__)
|
||||
end
|
||||
|
||||
def bundle_bin_path
|
||||
# bundler exe & lib folders have same root folder, typical gem installation
|
||||
exe_file = File.join(source_root, "exe/bundle")
|
||||
|
||||
# for Ruby core repository testing
|
||||
exe_file = File.join(source_root, "libexec/bundle") unless File.exist?(exe_file)
|
||||
|
||||
# bundler is a default gem, exe path is separate
|
||||
exe_file = Gem.bin_path("bundler", "bundle", VERSION) unless File.exist?(exe_file)
|
||||
|
||||
exe_file
|
||||
end
|
||||
public :bundle_bin_path
|
||||
|
||||
def gemspec_path
|
||||
# inside a gem repository, typical gem installation
|
||||
gemspec_file = File.join(source_root, "../../specifications/bundler-#{VERSION}.gemspec")
|
||||
|
||||
# for Ruby core repository testing
|
||||
gemspec_file = File.expand_path("bundler.gemspec", __dir__) unless File.exist?(gemspec_file)
|
||||
|
||||
# bundler is a default gem
|
||||
gemspec_file = File.join(Gem.default_specifications_dir, "bundler-#{VERSION}.gemspec") unless File.exist?(gemspec_file)
|
||||
|
||||
gemspec_file
|
||||
end
|
||||
public :gemspec_path
|
||||
|
||||
def source_root
|
||||
File.expand_path("../..", __dir__)
|
||||
end
|
||||
|
||||
def set_path
|
||||
validate_bundle_path
|
||||
paths = (ENV["PATH"] || "").split(File::PATH_SEPARATOR)
|
||||
paths.unshift "#{Bundler.bundle_path}/bin"
|
||||
Bundler::SharedHelpers.set_env "PATH", paths.uniq.join(File::PATH_SEPARATOR)
|
||||
end
|
||||
|
||||
def set_rubyopt
|
||||
rubyopt = [ENV["RUBYOPT"]].compact
|
||||
setup_path = File.expand_path("setup", __dir__)
|
||||
# RUBYOPT is split on whitespace with no quoting mechanism, so an
|
||||
# absolute path containing spaces would be torn apart. Fall back to
|
||||
# requiring by feature name; set_rubylib puts our lib directory first
|
||||
# on the child's load path.
|
||||
setup_require = /\s/.match?(setup_path) ? "-rbundler/setup" : "-r#{setup_path}"
|
||||
return if !rubyopt.empty? && rubyopt.first.include?(setup_require)
|
||||
rubyopt.unshift setup_require
|
||||
Bundler::SharedHelpers.set_env "RUBYOPT", rubyopt.join(" ")
|
||||
end
|
||||
|
||||
def set_rubylib
|
||||
rubylib = (ENV["RUBYLIB"] || "").split(File::PATH_SEPARATOR)
|
||||
rubylib.unshift bundler_ruby_lib unless RbConfig::CONFIG["rubylibdir"] == bundler_ruby_lib
|
||||
Bundler::SharedHelpers.set_env "RUBYLIB", rubylib.uniq.join(File::PATH_SEPARATOR)
|
||||
end
|
||||
|
||||
def bundler_ruby_lib
|
||||
File.expand_path("..", __dir__)
|
||||
end
|
||||
|
||||
def clean_load_path
|
||||
loaded_gem_paths = Bundler.rubygems.loaded_gem_paths
|
||||
|
||||
$LOAD_PATH.reject! do |p|
|
||||
resolved_path = resolve_path(p)
|
||||
next if $LOADED_FEATURES.any? {|lf| lf.start_with?(resolved_path) }
|
||||
loaded_gem_paths.delete(p)
|
||||
end
|
||||
$LOAD_PATH.uniq!
|
||||
end
|
||||
|
||||
def resolve_path(path)
|
||||
expanded = File.expand_path(path)
|
||||
return expanded unless File.exist?(expanded)
|
||||
|
||||
File.realpath(expanded)
|
||||
end
|
||||
|
||||
def prints_major_deprecations?
|
||||
return false if Bundler.settings[:silence_deprecations]
|
||||
require_relative "deprecate"
|
||||
return false if Bundler::Deprecate.skip
|
||||
true
|
||||
end
|
||||
|
||||
extend self
|
||||
end
|
||||
end
|
||||
Reference in New Issue
Block a user