Module: Bundler
- Defined in:
- lib/bundler.rb,
lib/bundler/ui.rb,
lib/bundler/cli.rb,
lib/bundler/dsl.rb,
lib/bundler/env.rb,
lib/bundler/graph.rb,
lib/bundler/index.rb,
lib/bundler/retry.rb,
lib/bundler/errors.rb,
lib/bundler/mirror.rb,
lib/bundler/plugin.rb,
lib/bundler/source.rb,
lib/bundler/worker.rb,
lib/bundler/cli/add.rb,
lib/bundler/cli/gem.rb,
lib/bundler/cli/viz.rb,
lib/bundler/fetcher.rb,
lib/bundler/gemdeps.rb,
lib/bundler/runtime.rb,
lib/bundler/version.rb,
lib/bundler/cli/exec.rb,
lib/bundler/cli/fund.rb,
lib/bundler/cli/info.rb,
lib/bundler/cli/init.rb,
lib/bundler/cli/list.rb,
lib/bundler/cli/lock.rb,
lib/bundler/cli/open.rb,
lib/bundler/cli/show.rb,
lib/bundler/injector.rb,
lib/bundler/resolver.rb,
lib/bundler/ruby_dsl.rb,
lib/bundler/settings.rb,
lib/bundler/spec_set.rb,
lib/bundler/ui/shell.rb,
lib/bundler/cli/cache.rb,
lib/bundler/cli/check.rb,
lib/bundler/cli/clean.rb,
lib/bundler/cli/issue.rb,
lib/bundler/constants.rb,
lib/bundler/dep_proxy.rb,
lib/bundler/deprecate.rb,
lib/bundler/installer.rb,
lib/bundler/ui/silent.rb,
lib/bundler/cli/common.rb,
lib/bundler/cli/config.rb,
lib/bundler/cli/doctor.rb,
lib/bundler/cli/inject.rb,
lib/bundler/cli/plugin.rb,
lib/bundler/cli/remove.rb,
lib/bundler/cli/update.rb,
lib/bundler/definition.rb,
lib/bundler/dependency.rb,
lib/bundler/deployment.rb,
lib/bundler/gem_helper.rb,
lib/bundler/plugin/api.rb,
lib/bundler/plugin/dsl.rb,
lib/bundler/source/git.rb,
lib/bundler/source_map.rb,
lib/bundler/cli/console.rb,
lib/bundler/cli/install.rb,
lib/bundler/gem_helpers.rb,
lib/bundler/source/path.rb,
lib/bundler/source_list.rb,
lib/bundler/ui/rg_proxy.rb,
lib/bundler/cli/binstubs.rb,
lib/bundler/cli/outdated.rb,
lib/bundler/cli/platform.rb,
lib/bundler/cli/pristine.rb,
lib/bundler/current_ruby.rb,
lib/bundler/feature_flag.rb,
lib/bundler/fetcher/base.rb,
lib/bundler/plugin/index.rb,
lib/bundler/process_lock.rb,
lib/bundler/psyched_yaml.rb,
lib/bundler/ruby_version.rb,
lib/bundler/vendored_uri.rb,
lib/bundler/fetcher/index.rb,
lib/bundler/plugin/events.rb,
lib/bundler/vendored_thor.rb,
lib/bundler/build_metadata.rb,
lib/bundler/match_platform.rb,
lib/bundler/shared_helpers.rb,
lib/bundler/source/gemspec.rb,
lib/bundler/version_ranges.rb,
lib/bundler/friendly_errors.rb,
lib/bundler/lockfile_parser.rb,
lib/bundler/source/metadata.rb,
lib/bundler/source/rubygems.rb,
lib/bundler/vendored_tmpdir.rb,
lib/bundler/yaml_serializer.rb,
lib/bundler/plugin/installer.rb,
lib/bundler/plugin/api/source.rb,
lib/bundler/fetcher/dependency.rb,
lib/bundler/fetcher/downloader.rb,
lib/bundler/lazy_specification.rb,
lib/bundler/lockfile_generator.rb,
lib/bundler/plugin/source_list.rb,
lib/bundler/settings/validator.rb,
lib/bundler/stub_specification.rb,
lib/bundler/vendored_fileutils.rb,
lib/bundler/vendored_molinillo.rb,
lib/bundler/resolver/spec_group.rb,
lib/bundler/similarity_detector.rb,
lib/bundler/vendored_persistent.rb,
lib/bundler/vendored_persistent.rb,
lib/bundler/compact_index_client.rb,
lib/bundler/gem_version_promoter.rb,
lib/bundler/installer/standalone.rb,
lib/bundler/plugin/installer/git.rb,
lib/bundler/remote_specification.rb,
lib/bundler/rubygems_integration.rb,
lib/bundler/source/git/git_proxy.rb,
lib/bundler/environment_preserver.rb,
lib/bundler/fetcher/compact_index.rb,
lib/bundler/source/path/installer.rb,
lib/bundler/endpoint_specification.rb,
lib/bundler/rubygems_gem_installer.rb,
lib/bundler/source/rubygems/remote.rb,
lib/bundler/uri_credentials_filter.rb,
lib/bundler/installer/gem_installer.rb,
lib/bundler/plugin/installer/rubygems.rb,
lib/bundler/source/rubygems_aggregate.rb,
lib/bundler/vendor/uri/lib/uri/common.rb,
lib/bundler/compact_index_client/cache.rb,
lib/bundler/compact_index_client/updater.rb,
lib/bundler/installer/parallel_installer.rb,
lib/bundler/compact_index_client/gem_parser.rb
Overview
Defined Under Namespace
Modules: BuildMetadata, FileUtils, FriendlyErrors, GemHelpers, MatchPlatform, Molinillo, Persistent, Plugin, RubyDsl, SharedHelpers, UI, URI, URICredentialsFilter, VersionRanges, YAMLSerializer
Classes: APIResponseInvalidDependenciesError, APIResponseMismatchError, BundlerError, CLI, CompactIndexClient, ConnectionPool, CurrentRuby, CyclicDependencyError, Definition, DepProxy, Dependency, Deployment, Deprecate, DeprecatedError, Dir, Dsl, EndpointSpecification, Env, EnvironmentPreserver, FeatureFlag, Fetcher, GemHelper, GemInstaller, GemNotFound, GemRequireError, GemVersionPromoter, Gemdeps, GemfileError, GemfileEvalError, GemfileLockNotFound, GemfileNotFound, GemspecError, GenericSystemCallError, GitError, Graph, HTTPError, Index, Injector, InstallError, InstallHookError, Installer, InvalidOption, LazySpecification, LockfileError, LockfileGenerator, LockfileParser, MarshalError, MirrorSockets, NoSpaceOnDeviceError, OperationNotSupportedError, ParallelInstaller, PathError, PermissionError, PersistentHTTP, PluginError, ProcessLock, ProductionError, RemoteSpecification, Resolver, Retry, RubyGemsGemInstaller, RubyVersion, RubyVersionMismatch, RubygemsIntegration, Runtime, SecurityError, Settings, SimilarityDetector, SocketAddress, Source, SourceList, SourceMap, SpecSet, Standalone, StubSpecification, SudoNotPermittedError, TemporaryResourceError, Thor, ThreadCreationError, VersionConflict, VirtualProtocolError, Worker, YamlSyntaxError
Constant Summary
collapse
- ORIGINAL_ENV =
environment_preserver.restore
- SUDO_MUTEX =
Mutex.new
- VERSION =
"2.2.22".freeze
- WINDOWS =
RbConfig::CONFIG["host_os"] =~ /(msdos|mswin|djgpp|mingw)/
- FREEBSD =
RbConfig::CONFIG["host_os"] =~ /bsd/
- NULL =
WINDOWS ? "NUL" : "/dev/null"
- YamlLibrarySyntaxError =
Syck raises ArgumentError
::ArgumentError
Class Method Summary
collapse
Class Method Details
.app_cache(custom_path = nil) ⇒ Object
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# File 'lib/bundler.rb', line 306
def app_cache(custom_path = nil)
path = custom_path || root
Pathname.new(path).join(settings.app_cache_path)
end
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.app_config_path ⇒ Object
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# File 'lib/bundler.rb', line 292
def app_config_path
if app_config = ENV["BUNDLE_APP_CONFIG"]
app_config_pathname = Pathname.new(app_config)
if app_config_pathname.absolute?
app_config_pathname
else
app_config_pathname.expand_path(root)
end
else
root.join(".bundle")
end
end
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.bin_path ⇒ Object
Returns absolute location of where binstubs are installed to.
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# File 'lib/bundler.rb', line 103
def bin_path
@bin_path ||= begin
path = settings[:bin] || "bin"
path = Pathname.new(path).expand_path(root).expand_path
SharedHelpers.filesystem_access(path) {|p| FileUtils.mkdir_p(p) }
path
end
end
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.bundle_path ⇒ Object
Returns absolute path of where gems are installed on the filesystem.
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# File 'lib/bundler.rb', line 94
def bundle_path
@bundle_path ||= Pathname.new(configured_bundle_path.path).expand_path(root)
end
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.bundler_major_version ⇒ Object
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# File 'lib/bundler/version.rb', line 6
def self.bundler_major_version
@bundler_major_version ||= VERSION.split(".").first.to_i
end
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.clean_env ⇒ Object
Deprecated.
Use ‘unbundled_env` instead
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# File 'lib/bundler.rb', line 340
def clean_env
Bundler::SharedHelpers.major_deprecation(
2,
"`Bundler.clean_env` has been deprecated in favor of `Bundler.unbundled_env`. " \
"If you instead want the environment before bundler was originally loaded, use `Bundler.original_env`",
:print_caller_location => true
)
unbundled_env
end
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.clean_exec(*args) ⇒ Object
Deprecated.
Use ‘unbundled_exec` instead
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# File 'lib/bundler.rb', line 427
def clean_exec(*args)
Bundler::SharedHelpers.major_deprecation(
2,
"`Bundler.clean_exec` has been deprecated in favor of `Bundler.unbundled_exec`. " \
"If you instead want to exec to a command in the environment before bundler was originally loaded, use `Bundler.original_exec`",
:print_caller_location => true
)
with_env(unbundled_env) { Kernel.exec(*args) }
end
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.clean_system(*args) ⇒ Object
Deprecated.
Use ‘unbundled_system` instead
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# File 'lib/bundler.rb', line 405
def clean_system(*args)
Bundler::SharedHelpers.major_deprecation(
2,
"`Bundler.clean_system` has been deprecated in favor of `Bundler.unbundled_system`. " \
"If you instead want to run the command in the environment before bundler was originally loaded, use `Bundler.original_system`",
:print_caller_location => true
)
with_env(unbundled_env) { Kernel.system(*args) }
end
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.clear_gemspec_cache ⇒ Object
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# File 'lib/bundler.rb', line 592
def clear_gemspec_cache
@gemspec_cache = {}
end
|
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# File 'lib/bundler.rb', line 80
def configure
@configured ||= configure_gem_home_and_path
end
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# File 'lib/bundler.rb', line 98
def configured_bundle_path
@configured_bundle_path ||= settings.path.tap(&:validate!)
end
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Returns current version of Ruby
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# File 'lib/bundler/current_ruby.rb', line 7
def self.current_ruby
@current_ruby ||= CurrentRuby.new
end
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.default_bundle_dir ⇒ Object
.default_gemfile ⇒ Object
.default_lockfile ⇒ Object
Returns an instance of Bundler::Definition for given Gemfile and lockfile
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# File 'lib/bundler.rb', line 191
def definition(unlock = nil)
@definition = nil if unlock
@definition ||= begin
configure
Definition.build(default_gemfile, default_lockfile, unlock)
end
end
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.environment ⇒ Object
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# File 'lib/bundler.rb', line 181
def environment
SharedHelpers.major_deprecation 2, "Bundler.environment has been removed in favor of Bundler.load", :print_caller_location => true
load
end
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.feature_flag ⇒ Object
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# File 'lib/bundler.rb', line 601
def feature_flag
@feature_flag ||= FeatureFlag.new(VERSION)
end
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.frozen_bundle? ⇒ Boolean
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# File 'lib/bundler.rb', line 199
def frozen_bundle?
frozen = settings[:deployment]
frozen ||= settings[:frozen]
frozen
end
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.git_present? ⇒ Boolean
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# File 'lib/bundler.rb', line 596
def git_present?
return @git_present if defined?(@git_present)
@git_present = Bundler.which("git") || Bundler.which("git.exe")
end
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.home ⇒ Object
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# File 'lib/bundler.rb', line 270
def home
bundle_path.join("bundler")
end
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.install_path ⇒ Object
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# File 'lib/bundler.rb', line 274
def install_path
home.join("gems")
end
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.load ⇒ Object
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# File 'lib/bundler.rb', line 177
def load
@load ||= Runtime.new(root, definition)
end
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.load_gemspec(file, validate = false) ⇒ Object
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# File 'lib/bundler.rb', line 565
def load_gemspec(file, validate = false)
@gemspec_cache ||= {}
key = File.expand_path(file)
@gemspec_cache[key] ||= load_gemspec_uncached(file, validate)
@gemspec_cache[key].dup if @gemspec_cache[key]
end
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.load_gemspec_uncached(file, validate = false) ⇒ Object
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# File 'lib/bundler.rb', line 574
def load_gemspec_uncached(file, validate = false)
path = Pathname.new(file)
contents = read_file(file)
spec = if contents.start_with?("---") eval_yaml_gemspec(path, contents)
else
SharedHelpers.chdir(path.dirname.to_s) do
eval_gemspec(path, contents)
end
end
return unless spec
spec.loaded_from = path.expand_path.to_s
Bundler.rubygems.validate(spec) if validate
spec
end
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.load_marshal(data) ⇒ Object
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# File 'lib/bundler.rb', line 559
def load_marshal(data)
Marshal.load(data)
rescue StandardError => e
raise MarshalError, "#{e.class}: #{e.message}"
end
|
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# File 'lib/bundler.rb', line 443
def local_platform
return Gem::Platform::RUBY if settings[:force_ruby_platform] || Gem.platforms == [Gem::Platform::RUBY]
Gem::Platform.local
end
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.mkdir_p(path, options = {}) ⇒ Object
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# File 'lib/bundler.rb', line 505
def mkdir_p(path, options = {})
if requires_sudo? && !options[:no_sudo]
sudo "mkdir -p '#{path}'" unless File.exist?(path)
else
SharedHelpers.filesystem_access(path, :write) do |p|
FileUtils.mkdir_p(p)
end
end
end
|
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# File 'lib/bundler.rb', line 215
def most_specific_locked_platform?(platform)
return false unless defined?(@definition) && @definition
definition.most_specific_locked_platform == platform
end
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.original_env ⇒ Hash
Returns Environment present before Bundler was activated.
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# File 'lib/bundler.rb', line 335
def original_env
ORIGINAL_ENV.clone
end
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.original_exec(*args) ⇒ Object
Run a ‘Kernel.exec` to a subcommand with the environment present before Bundler was activated
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# File 'lib/bundler.rb', line 422
def original_exec(*args)
with_original_env { Kernel.exec(*args) }
end
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.original_system(*args) ⇒ Object
Run subcommand with the environment present before Bundler was activated
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# File 'lib/bundler.rb', line 400
def original_system(*args)
with_original_env { Kernel.system(*args) }
end
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.preferred_gemfile_name ⇒ Object
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# File 'lib/bundler.rb', line 469
def preferred_gemfile_name
Bundler.settings[:init_gems_rb] ? "gems.rb" : "Gemfile"
end
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.read_file(file) ⇒ Object
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# File 'lib/bundler.rb', line 553
def read_file(file)
SharedHelpers.filesystem_access(file, :read) do
File.open(file, "r:UTF-8", &:read)
end
end
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.require(*groups) ⇒ Object
Setups Bundler environment (see Bundler.setup) if it is not already set, and loads all gems from groups specified. Unlike ::setup, can be called multiple times with different groups (if they were allowed by setup).
Assuming Gemfile
gem 'first_gem', '= 1.0'
group :test do
gem 'second_gem', '= 1.0'
end
The code will work as follows:
Bundler.setup Bundler.require(:default) Bundler.require(:test)
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# File 'lib/bundler.rb', line 173
def require(*groups)
setup(*groups).require(*groups)
end
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.require_thor_actions ⇒ Object
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# File 'lib/bundler/vendored_thor.rb', line 4
def self.require_thor_actions
require_relative "vendor/thor/lib/thor/actions"
end
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.requires_sudo? ⇒ Boolean
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# File 'lib/bundler.rb', line 477
def requires_sudo?
return @requires_sudo if defined?(@requires_sudo_ran)
sudo_present = which "sudo" if settings.allow_sudo?
if sudo_present
path = bundle_path
path = path.parent until path.exist?
bin_dir = Pathname.new(Bundler.system_bindir)
bin_dir = bin_dir.parent until bin_dir.exist?
files = [path, bin_dir] | Dir[bundle_path.join("build_info/*").to_s] | Dir[bundle_path.join("*").to_s]
unwritable_files = files.reject {|f| File.writable?(f) }
sudo_needed = !unwritable_files.empty?
if sudo_needed
Bundler.ui.warn "Following files may not be writable, so sudo is needed:\n #{unwritable_files.map(&:to_s).sort.join("\n ")}"
end
end
@requires_sudo_ran = true
@requires_sudo = settings.allow_sudo? && sudo_present && sudo_needed
end
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.reset! ⇒ Object
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# File 'lib/bundler.rb', line 605
def reset!
reset_paths!
Plugin.reset!
reset_rubygems!
end
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.reset_paths! ⇒ Object
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# File 'lib/bundler.rb', line 616
def reset_paths!
@bin_path = nil
@bundler_major_version = nil
@bundle_path = nil
@configured = nil
@configured_bundle_path = nil
@definition = nil
@load = nil
@locked_gems = nil
@root = nil
@settings = nil
@setup = nil
@user_home = nil
end
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.reset_rubygems! ⇒ Object
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# File 'lib/bundler.rb', line 631
def reset_rubygems!
return unless defined?(@rubygems) && @rubygems
rubygems.undo_replacements
rubygems.reset
@rubygems = nil
end
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.reset_settings_and_root! ⇒ Object
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# File 'lib/bundler.rb', line 611
def reset_settings_and_root!
@settings = nil
@root = nil
end
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.rm_rf(path) ⇒ Object
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# File 'lib/bundler.rb', line 316
def rm_rf(path)
FileUtils.remove_entry_secure(path) if path && File.exist?(path)
rescue ArgumentError
message = <<EOF
It is a security vulnerability to allow your home directory to be world-writable, and bundler can not continue.
You should probably consider fixing this issue by running `chmod o-w ~` on *nix.
Please refer to https://ruby-doc.org/stdlib-2.1.2/libdoc/fileutils/rdoc/FileUtils.html#method-c-remove_entry_secure for details.
EOF
File.world_writable?(path) ? Bundler.ui.warn(message) : raise
raise PathError, "Please fix the world-writable issue with your #{path} directory"
end
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.root ⇒ Object
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# File 'lib/bundler.rb', line 282
def root
@root ||= begin
SharedHelpers.root
rescue GemfileNotFound
bundle_dir = default_bundle_dir
raise GemfileNotFound, "Could not locate Gemfile or .bundle/ directory" unless bundle_dir
Pathname.new(File.expand_path("..", bundle_dir))
end
end
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.ruby_scope ⇒ Object
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# File 'lib/bundler.rb', line 221
def ruby_scope
"#{Bundler.rubygems.ruby_engine}/#{RbConfig::CONFIG["ruby_version"]}"
end
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.rubygems ⇒ Object
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# File 'lib/bundler/rubygems_integration.rb', line 611
def self.rubygems
@rubygems ||= RubygemsIntegration.new
end
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.settings ⇒ Object
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# File 'lib/bundler.rb', line 328
def settings
@settings ||= Settings.new(app_config_path)
rescue GemfileNotFound
@settings = Settings.new(Pathname.new(".bundle").expand_path)
end
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.setup(*groups) ⇒ Object
Turns on the Bundler runtime. After Bundler.setup
call, all load
or require
of the gems would be allowed only if they are part of the Gemfile or Ruby’s standard library. If the versions specified in Gemfile, only those versions would be loaded.
Assuming Gemfile
gem 'first_gem', '= 1.0'
group :test do
gem 'second_gem', '= 1.0'
end
The code using Bundler.setup works as follows:
require 'third_gem' require 'first_gem' Bundler.setup
require 'fourth_gem' require 'second_gem'
Bundler.setup
can be called only once, all subsequent calls are no-op.
If groups list is provided, only gems from specified groups would be allowed (gems specified outside groups belong to special :default
group).
To require all gems from Gemfile (or only some groups), see Bundler.require.
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# File 'lib/bundler.rb', line 139
def setup(*groups)
return @setup if defined?(@setup) && @setup
definition.validate_runtime!
SharedHelpers.print_major_deprecations!
if groups.empty?
@setup = load.setup
else
load.setup(*groups)
end
end
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.specs_path ⇒ Object
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# File 'lib/bundler.rb', line 278
def specs_path
bundle_path.join("specifications")
end
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.sudo(str) ⇒ Object
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# File 'lib/bundler.rb', line 528
def sudo(str)
SUDO_MUTEX.synchronize do
prompt = "\n\n" + <<-PROMPT.gsub(/^ {6}/, "").strip + " "
Your user account isn't allowed to install to the system RubyGems.
You can cancel this installation and run:
bundle config set --local path 'vendor/bundle'
bundle install
to install the gems into ./vendor/bundle/, or you can enter your password
and install the bundled gems to RubyGems using sudo.
Password:
PROMPT
unless @prompted_for_sudo ||= system(%(sudo -k -p "#{prompt}" true))
raise SudoNotPermittedError,
"Bundler requires sudo access to install at the moment. " \
"Try installing again, granting Bundler sudo access when prompted, or installing into a different path."
end
`sudo -p "#{prompt}" #{str}`
end
end
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.system_bindir ⇒ Object
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# File 'lib/bundler.rb', line 460
def system_bindir
Bundler.settings[:system_bindir] || Bundler.rubygems.gem_bindir
end
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.tmp(name = Process.pid.to_s) ⇒ Object
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# File 'lib/bundler.rb', line 311
def tmp(name = Process.pid.to_s)
Kernel.send(:require, "tmpdir")
Pathname.new(Dir.mktmpdir(["bundler", name]))
end
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.ui ⇒ Object
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# File 'lib/bundler.rb', line 84
def ui
(defined?(@ui) && @ui) || (self.ui = UI::Shell.new)
end
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.unbundled_env ⇒ Hash
Returns Environment with all bundler-related variables removed.
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# File 'lib/bundler.rb', line 352
def unbundled_env
env = original_env
if env.key?("BUNDLER_ORIG_MANPATH")
env["MANPATH"] = env["BUNDLER_ORIG_MANPATH"]
end
env.delete_if {|k, _| k[0, 7] == "BUNDLE_" }
if env.key?("RUBYOPT")
rubyopt = env["RUBYOPT"].split(" ")
rubyopt.delete("-r#{File.expand_path("bundler/setup", __dir__)}")
rubyopt.delete("-rbundler/setup")
env["RUBYOPT"] = rubyopt.join(" ")
end
if env.key?("RUBYLIB")
rubylib = env["RUBYLIB"].split(File::PATH_SEPARATOR)
rubylib.delete(File.expand_path("..", __FILE__))
env["RUBYLIB"] = rubylib.join(File::PATH_SEPARATOR)
end
env
end
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.unbundled_exec(*args) ⇒ Object
Run a ‘Kernel.exec` to a subcommand in an environment with all bundler related variables removed
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# File 'lib/bundler.rb', line 439
def unbundled_exec(*args)
with_env(unbundled_env) { Kernel.exec(*args) }
end
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.unbundled_system(*args) ⇒ Object
Run subcommand in an environment with all bundler related variables removed
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# File 'lib/bundler.rb', line 417
def unbundled_system(*args)
with_unbundled_env { Kernel.system(*args) }
end
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.URI(uri) ⇒ Object
Returns uri
converted to an Bundler::URI object.
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# File 'lib/bundler/vendor/uri/lib/uri/common.rb', line 733
def URI(uri)
if uri.is_a?(Bundler::URI::Generic)
uri
elsif uri = String.try_convert(uri)
Bundler::URI.parse(uri)
else
raise ArgumentError,
"bad argument (expected Bundler::URI object or Bundler::URI string)"
end
end
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.use_system_gems? ⇒ Boolean
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# File 'lib/bundler.rb', line 473
def use_system_gems?
configured_bundle_path.use_system_gems?
end
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.user_bundle_path(dir = "home") ⇒ Object
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# File 'lib/bundler.rb', line 248
def user_bundle_path(dir = "home")
env_var, fallback = case dir
when "home"
["BUNDLE_USER_HOME", proc { Pathname.new(user_home).join(".bundle") }]
when "cache"
["BUNDLE_USER_CACHE", proc { user_bundle_path.join("cache") }]
when "config"
["BUNDLE_USER_CONFIG", proc { user_bundle_path.join("config") }]
when "plugin"
["BUNDLE_USER_PLUGIN", proc { user_bundle_path.join("plugin") }]
else
raise BundlerError, "Unknown user path requested: #{dir}"
end
Pathname.new(ENV.fetch(env_var, &fallback))
end
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.user_cache ⇒ Object
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# File 'lib/bundler.rb', line 266
def user_cache
user_bundle_path("cache")
end
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.user_home ⇒ Object
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# File 'lib/bundler.rb', line 225
def user_home
@user_home ||= begin
home = Bundler.rubygems.user_home
bundle_home = home ? File.join(home, ".bundle") : nil
warning = if home.nil?
"Your home directory is not set."
elsif !File.directory?(home)
"`#{home}` is not a directory."
elsif !File.writable?(home) && (!File.directory?(bundle_home) || !File.writable?(bundle_home))
"`#{home}` is not writable."
end
if warning
user_home = tmp_home_path(warning)
Bundler.ui.warn "#{warning}\nBundler will use `#{user_home}' as your home directory temporarily.\n"
user_home
else
Pathname.new(home)
end
end
end
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.which(executable) ⇒ Object
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# File 'lib/bundler.rb', line 515
def which(executable)
if File.file?(executable) && File.executable?(executable)
executable
elsif paths = ENV["PATH"]
quote = '"'.freeze
paths.split(File::PATH_SEPARATOR).find do |path|
path = path[1..-2] if path.start_with?(quote) && path.end_with?(quote)
executable_path = File.expand_path(executable, path)
return executable_path if File.file?(executable_path) && File.executable?(executable_path)
end
end
end
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.with_clean_env ⇒ Object
Deprecated.
Use ‘with_unbundled_env` instead
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# File 'lib/bundler.rb', line 383
def with_clean_env
Bundler::SharedHelpers.major_deprecation(
2,
"`Bundler.with_clean_env` has been deprecated in favor of `Bundler.with_unbundled_env`. " \
"If you instead want the environment before bundler was originally loaded, use `Bundler.with_original_env`",
:print_caller_location => true
)
with_env(unbundled_env) { yield }
end
|
.with_friendly_errors ⇒ Object
.with_original_env ⇒ Object
Run block with environment present before Bundler was activated
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# File 'lib/bundler.rb', line 378
def with_original_env
with_env(original_env) { yield }
end
|
.with_unbundled_env ⇒ Object
Run block with all bundler-related variables removed
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# File 'lib/bundler.rb', line 395
def with_unbundled_env
with_env(unbundled_env) { yield }
end
|