mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
588 lines
20 KiB
Ruby
588 lines
20 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require_relative "dependency"
|
|
require_relative "ruby_dsl"
|
|
|
|
module Bundler
|
|
class Dsl
|
|
include RubyDsl
|
|
|
|
def self.evaluate(gemfile, lockfile, unlock)
|
|
builder = new
|
|
builder.eval_gemfile(gemfile)
|
|
builder.to_definition(lockfile, unlock)
|
|
end
|
|
|
|
VALID_PLATFORMS = Bundler::Dependency::PLATFORM_MAP.keys.freeze
|
|
|
|
VALID_KEYS = %w[group groups git path glob name branch ref tag require submodules
|
|
platform platforms type source install_if gemfile].freeze
|
|
|
|
GITHUB_PULL_REQUEST_URL = %r{\Ahttps://github\.com/([A-Za-z0-9_\-\.]+/[A-Za-z0-9_\-\.]+)/pull/(\d+)\z}.freeze
|
|
|
|
attr_reader :gemspecs
|
|
attr_accessor :dependencies
|
|
|
|
def initialize
|
|
@source = nil
|
|
@sources = SourceList.new
|
|
@git_sources = {}
|
|
@dependencies = []
|
|
@groups = []
|
|
@install_conditionals = []
|
|
@optional_groups = []
|
|
@platforms = []
|
|
@env = nil
|
|
@ruby_version = nil
|
|
@gemspecs = []
|
|
@gemfile = nil
|
|
@gemfiles = []
|
|
add_git_sources
|
|
end
|
|
|
|
def eval_gemfile(gemfile, contents = nil)
|
|
expanded_gemfile_path = Pathname.new(gemfile).expand_path(@gemfile && @gemfile.parent)
|
|
original_gemfile = @gemfile
|
|
@gemfile = expanded_gemfile_path
|
|
@gemfiles << expanded_gemfile_path
|
|
contents ||= Bundler.read_file(@gemfile.to_s)
|
|
instance_eval(contents.dup.tap{|x| x.untaint if RUBY_VERSION < "2.7" }, gemfile.to_s, 1)
|
|
rescue Exception => e # rubocop:disable Lint/RescueException
|
|
message = "There was an error " \
|
|
"#{e.is_a?(GemfileEvalError) ? "evaluating" : "parsing"} " \
|
|
"`#{File.basename gemfile.to_s}`: #{e.message}"
|
|
|
|
raise DSLError.new(message, gemfile, e.backtrace, contents)
|
|
ensure
|
|
@gemfile = original_gemfile
|
|
end
|
|
|
|
def gemspec(opts = nil)
|
|
opts ||= {}
|
|
path = opts[:path] || "."
|
|
glob = opts[:glob]
|
|
name = opts[:name]
|
|
development_group = opts[:development_group] || :development
|
|
expanded_path = gemfile_root.join(path)
|
|
|
|
gemspecs = Gem::Util.glob_files_in_dir("{,*}.gemspec", expanded_path).map {|g| Bundler.load_gemspec(g) }.compact
|
|
gemspecs.reject! {|s| s.name != name } if name
|
|
Index.sort_specs(gemspecs)
|
|
specs_by_name_and_version = gemspecs.group_by {|s| [s.name, s.version] }
|
|
|
|
case specs_by_name_and_version.size
|
|
when 1
|
|
specs = specs_by_name_and_version.values.first
|
|
spec = specs.find {|s| s.match_platform(Bundler.local_platform) } || specs.first
|
|
|
|
@gemspecs << spec
|
|
|
|
gem spec.name, :name => spec.name, :path => path, :glob => glob
|
|
|
|
group(development_group) do
|
|
spec.development_dependencies.each do |dep|
|
|
gem dep.name, *(dep.requirement.as_list + [:type => :development])
|
|
end
|
|
end
|
|
when 0
|
|
raise InvalidOption, "There are no gemspecs at #{expanded_path}"
|
|
else
|
|
raise InvalidOption, "There are multiple gemspecs at #{expanded_path}. " \
|
|
"Please use the :name option to specify which one should be used"
|
|
end
|
|
end
|
|
|
|
def gem(name, *args)
|
|
options = args.last.is_a?(Hash) ? args.pop.dup : {}
|
|
options["gemfile"] = @gemfile
|
|
version = args || [">= 0"]
|
|
|
|
normalize_options(name, version, options)
|
|
|
|
dep = Dependency.new(name, version, options)
|
|
|
|
# if there's already a dependency with this name we try to prefer one
|
|
if current = @dependencies.find {|d| d.name == dep.name }
|
|
deleted_dep = @dependencies.delete(current) if current.type == :development
|
|
|
|
unless deleted_dep
|
|
if current.requirement != dep.requirement
|
|
return if dep.type == :development
|
|
|
|
update_prompt = ""
|
|
|
|
if File.basename(@gemfile) == Injector::INJECTED_GEMS
|
|
if dep.requirements_list.include?(">= 0") && !current.requirements_list.include?(">= 0")
|
|
update_prompt = ". Gem already added"
|
|
else
|
|
update_prompt = ". If you want to update the gem version, run `bundle update #{current.name}`"
|
|
|
|
update_prompt += ". You may also need to change the version requirement specified in the Gemfile if it's too restrictive." unless current.requirements_list.include?(">= 0")
|
|
end
|
|
end
|
|
|
|
raise GemfileError, "You cannot specify the same gem twice with different version requirements.\n" \
|
|
"You specified: #{current.name} (#{current.requirement}) and #{dep.name} (#{dep.requirement})" \
|
|
"#{update_prompt}"
|
|
else
|
|
Bundler.ui.warn "Your Gemfile lists the gem #{current.name} (#{current.requirement}) more than once.\n" \
|
|
"You should probably keep only one of them.\n" \
|
|
"Remove any duplicate entries and specify the gem only once.\n" \
|
|
"While it's not a problem now, it could cause errors if you change the version of one of them later."
|
|
end
|
|
|
|
if current.source != dep.source
|
|
return if dep.type == :development
|
|
raise GemfileError, "You cannot specify the same gem twice coming from different sources.\n" \
|
|
"You specified that #{dep.name} (#{dep.requirement}) should come from " \
|
|
"#{current.source || "an unspecified source"} and #{dep.source}\n"
|
|
end
|
|
end
|
|
end
|
|
|
|
@dependencies << dep
|
|
end
|
|
|
|
def source(source, *args, &blk)
|
|
options = args.last.is_a?(Hash) ? args.pop.dup : {}
|
|
options = normalize_hash(options)
|
|
source = normalize_source(source)
|
|
|
|
if options.key?("type")
|
|
options["type"] = options["type"].to_s
|
|
unless Plugin.source?(options["type"])
|
|
raise InvalidOption, "No plugin sources available for #{options["type"]}"
|
|
end
|
|
|
|
unless block_given?
|
|
raise InvalidOption, "You need to pass a block to #source with :type option"
|
|
end
|
|
|
|
source_opts = options.merge("uri" => source)
|
|
with_source(@sources.add_plugin_source(options["type"], source_opts), &blk)
|
|
elsif block_given?
|
|
with_source(@sources.add_rubygems_source("remotes" => source), &blk)
|
|
else
|
|
@sources.add_global_rubygems_remote(source)
|
|
end
|
|
end
|
|
|
|
def git_source(name, &block)
|
|
unless block_given?
|
|
raise InvalidOption, "You need to pass a block to #git_source"
|
|
end
|
|
|
|
if valid_keys.include?(name.to_s)
|
|
raise InvalidOption, "You cannot use #{name} as a git source. It " \
|
|
"is a reserved key. Reserved keys are: #{valid_keys.join(", ")}"
|
|
end
|
|
|
|
@git_sources[name.to_s] = block
|
|
end
|
|
|
|
def path(path, options = {}, &blk)
|
|
source_options = normalize_hash(options).merge(
|
|
"path" => Pathname.new(path),
|
|
"root_path" => gemfile_root,
|
|
"gemspec" => gemspecs.find {|g| g.name == options["name"] }
|
|
)
|
|
|
|
source_options["global"] = true unless block_given?
|
|
|
|
source = @sources.add_path_source(source_options)
|
|
with_source(source, &blk)
|
|
end
|
|
|
|
def git(uri, options = {}, &blk)
|
|
unless block_given?
|
|
msg = "You can no longer specify a git source by itself. Instead, \n" \
|
|
"either use the :git option on a gem, or specify the gems that \n" \
|
|
"bundler should find in the git source by passing a block to \n" \
|
|
"the git method, like: \n\n" \
|
|
" git 'git://github.com/rails/rails.git' do\n" \
|
|
" gem 'rails'\n" \
|
|
" end"
|
|
raise DeprecatedError, msg
|
|
end
|
|
|
|
with_source(@sources.add_git_source(normalize_hash(options).merge("uri" => uri)), &blk)
|
|
end
|
|
|
|
def github(repo, options = {})
|
|
raise ArgumentError, "GitHub sources require a block" unless block_given?
|
|
github_uri = @git_sources["github"].call(repo)
|
|
git_options = normalize_hash(options).merge("uri" => github_uri)
|
|
git_source = @sources.add_git_source(git_options)
|
|
with_source(git_source) { yield }
|
|
end
|
|
|
|
def to_definition(lockfile, unlock)
|
|
check_primary_source_safety
|
|
Definition.new(lockfile, @dependencies, @sources, unlock, @ruby_version, @optional_groups, @gemfiles)
|
|
end
|
|
|
|
def group(*args, &blk)
|
|
options = args.last.is_a?(Hash) ? args.pop.dup : {}
|
|
normalize_group_options(options, args)
|
|
|
|
@groups.concat args
|
|
|
|
if options["optional"]
|
|
optional_groups = args - @optional_groups
|
|
@optional_groups.concat optional_groups
|
|
end
|
|
|
|
yield
|
|
ensure
|
|
args.each { @groups.pop }
|
|
end
|
|
|
|
def install_if(*args)
|
|
@install_conditionals.concat args
|
|
yield
|
|
ensure
|
|
args.each { @install_conditionals.pop }
|
|
end
|
|
|
|
def platforms(*platforms)
|
|
@platforms.concat platforms
|
|
yield
|
|
ensure
|
|
platforms.each { @platforms.pop }
|
|
end
|
|
alias_method :platform, :platforms
|
|
|
|
def env(name)
|
|
old = @env
|
|
@env = name
|
|
yield
|
|
ensure
|
|
@env = old
|
|
end
|
|
|
|
def plugin(*args)
|
|
# Pass on
|
|
end
|
|
|
|
def method_missing(name, *args)
|
|
raise GemfileError, "Undefined local variable or method `#{name}' for Gemfile"
|
|
end
|
|
|
|
def check_primary_source_safety
|
|
check_path_source_safety
|
|
check_rubygems_source_safety
|
|
end
|
|
|
|
private
|
|
|
|
def add_git_sources
|
|
git_source(:github) do |repo_name|
|
|
if repo_name =~ GITHUB_PULL_REQUEST_URL
|
|
{
|
|
"git" => "https://github.com/#{$1}.git",
|
|
"branch" => "refs/pull/#{$2}/head",
|
|
"ref" => nil,
|
|
"tag" => nil,
|
|
}
|
|
else
|
|
repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?("/")
|
|
"https://github.com/#{repo_name}.git"
|
|
end
|
|
end
|
|
|
|
git_source(:gist) do |repo_name|
|
|
"https://gist.github.com/#{repo_name}.git"
|
|
end
|
|
|
|
git_source(:bitbucket) do |repo_name|
|
|
user_name, repo_name = repo_name.split("/")
|
|
repo_name ||= user_name
|
|
"https://#{user_name}@bitbucket.org/#{user_name}/#{repo_name}.git"
|
|
end
|
|
end
|
|
|
|
def with_source(source)
|
|
old_source = @source
|
|
if block_given?
|
|
@source = source
|
|
yield
|
|
end
|
|
source
|
|
ensure
|
|
@source = old_source
|
|
end
|
|
|
|
def normalize_hash(opts)
|
|
opts.keys.each do |k|
|
|
opts[k.to_s] = opts.delete(k) unless k.is_a?(String)
|
|
end
|
|
opts
|
|
end
|
|
|
|
def valid_keys
|
|
@valid_keys ||= VALID_KEYS
|
|
end
|
|
|
|
def normalize_options(name, version, opts)
|
|
if name.is_a?(Symbol)
|
|
raise GemfileError, %(You need to specify gem names as Strings. Use 'gem "#{name}"' instead)
|
|
end
|
|
if name =~ /\s/
|
|
raise GemfileError, %('#{name}' is not a valid gem name because it contains whitespace)
|
|
end
|
|
raise GemfileError, %(an empty gem name is not valid) if name.empty?
|
|
|
|
normalize_hash(opts)
|
|
|
|
git_names = @git_sources.keys.map(&:to_s)
|
|
validate_keys("gem '#{name}'", opts, valid_keys + git_names)
|
|
|
|
groups = @groups.dup
|
|
opts["group"] = opts.delete("groups") || opts["group"]
|
|
groups.concat Array(opts.delete("group"))
|
|
groups = [:default] if groups.empty?
|
|
|
|
install_if = @install_conditionals.dup
|
|
install_if.concat Array(opts.delete("install_if"))
|
|
install_if = install_if.reduce(true) do |memo, val|
|
|
memo && (val.respond_to?(:call) ? val.call : val)
|
|
end
|
|
|
|
platforms = @platforms.dup
|
|
opts["platforms"] = opts["platform"] || opts["platforms"]
|
|
platforms.concat Array(opts.delete("platforms"))
|
|
platforms.map!(&:to_sym)
|
|
platforms.each do |p|
|
|
next if VALID_PLATFORMS.include?(p)
|
|
raise GemfileError, "`#{p}` is not a valid platform. The available options are: #{VALID_PLATFORMS.inspect}"
|
|
end
|
|
|
|
# Save sources passed in a key
|
|
if opts.key?("source")
|
|
source = normalize_source(opts["source"])
|
|
opts["source"] = @sources.add_rubygems_source("remotes" => source)
|
|
end
|
|
|
|
git_name = (git_names & opts.keys).last
|
|
if @git_sources[git_name]
|
|
git_opts = @git_sources[git_name].call(opts[git_name])
|
|
git_opts = { "git" => git_opts } if git_opts.is_a?(String)
|
|
opts.merge!(git_opts) do |key, _gemfile_value, _git_source_value|
|
|
raise GemfileError, %(The :#{key} option can't be used with `#{git_name}: #{opts[git_name].inspect}`)
|
|
end
|
|
end
|
|
|
|
%w[git path].each do |type|
|
|
next unless param = opts[type]
|
|
if version.first && version.first =~ /^\s*=?\s*(\d[^\s]*)\s*$/
|
|
options = opts.merge("name" => name, "version" => $1)
|
|
else
|
|
options = opts.dup
|
|
end
|
|
source = send(type, param, options) {}
|
|
opts["source"] = source
|
|
end
|
|
|
|
opts["source"] ||= @source
|
|
opts["env"] ||= @env
|
|
opts["platforms"] = platforms.dup
|
|
opts["group"] = groups
|
|
opts["should_include"] = install_if
|
|
end
|
|
|
|
def normalize_group_options(opts, groups)
|
|
normalize_hash(opts)
|
|
|
|
groups = groups.map {|group| ":#{group}" }.join(", ")
|
|
validate_keys("group #{groups}", opts, %w[optional])
|
|
|
|
opts["optional"] ||= false
|
|
end
|
|
|
|
def validate_keys(command, opts, valid_keys)
|
|
invalid_keys = opts.keys - valid_keys
|
|
|
|
git_source = opts.keys & @git_sources.keys.map(&:to_s)
|
|
if opts["branch"] && !(opts["git"] || opts["github"] || git_source.any?)
|
|
raise GemfileError, %(The `branch` option for `#{command}` is not allowed. Only gems with a git source can specify a branch)
|
|
end
|
|
|
|
return true unless invalid_keys.any?
|
|
|
|
message = String.new
|
|
message << "You passed #{invalid_keys.map {|k| ":" + k }.join(", ")} "
|
|
message << if invalid_keys.size > 1
|
|
"as options for #{command}, but they are invalid."
|
|
else
|
|
"as an option for #{command}, but it is invalid."
|
|
end
|
|
|
|
message << " Valid options are: #{valid_keys.join(", ")}."
|
|
message << " You may be able to resolve this by upgrading Bundler to the newest version."
|
|
raise InvalidOption, message
|
|
end
|
|
|
|
def normalize_source(source)
|
|
case source
|
|
when :gemcutter, :rubygems, :rubyforge
|
|
Bundler::SharedHelpers.major_deprecation 2, "The source :#{source} is deprecated because HTTP " \
|
|
"requests are insecure.\nPlease change your source to 'https://" \
|
|
"rubygems.org' if possible, or 'http://rubygems.org' if not."
|
|
"http://rubygems.org"
|
|
when String
|
|
source
|
|
else
|
|
raise GemfileError, "Unknown source '#{source}'"
|
|
end
|
|
end
|
|
|
|
def check_path_source_safety
|
|
return if @sources.global_path_source.nil?
|
|
|
|
msg = "You can no longer specify a path source by itself. Instead, \n" \
|
|
"either use the :path option on a gem, or specify the gems that \n" \
|
|
"bundler should find in the path source by passing a block to \n" \
|
|
"the path method, like: \n\n" \
|
|
" path 'dir/containing/rails' do\n" \
|
|
" gem 'rails'\n" \
|
|
" end\n\n"
|
|
|
|
SharedHelpers.major_deprecation(2, msg.strip)
|
|
end
|
|
|
|
def check_rubygems_source_safety
|
|
if @sources.implicit_global_source?
|
|
implicit_global_source_warning
|
|
elsif @sources.aggregate_global_source?
|
|
multiple_global_source_warning
|
|
end
|
|
end
|
|
|
|
def implicit_global_source_warning
|
|
Bundler::SharedHelpers.major_deprecation 2, "This Gemfile does not include an explicit global source. " \
|
|
"Not using an explicit global source may result in a different lockfile being generated depending on " \
|
|
"the gems you have installed locally before bundler is run. " \
|
|
"Instead, define a global source in your Gemfile like this: source \"https://rubygems.org\"."
|
|
end
|
|
|
|
def multiple_global_source_warning
|
|
if Bundler.feature_flag.bundler_3_mode?
|
|
msg = "This Gemfile contains multiple primary sources. " \
|
|
"Each source after the first must include a block to indicate which gems " \
|
|
"should come from that source"
|
|
raise GemfileEvalError, msg
|
|
else
|
|
Bundler::SharedHelpers.major_deprecation 2, "Your Gemfile contains multiple primary sources. " \
|
|
"Using `source` more than once without a block is a security risk, and " \
|
|
"may result in installing unexpected gems. To resolve this warning, use " \
|
|
"a block to indicate which gems should come from the secondary source."
|
|
end
|
|
end
|
|
|
|
class DSLError < GemfileError
|
|
# @return [String] the description that should be presented to the user.
|
|
#
|
|
attr_reader :description
|
|
|
|
# @return [String] the path of the dsl file that raised the exception.
|
|
#
|
|
attr_reader :dsl_path
|
|
|
|
# @return [Exception] the backtrace of the exception raised by the
|
|
# evaluation of the dsl file.
|
|
#
|
|
attr_reader :backtrace
|
|
|
|
# @param [Exception] backtrace @see backtrace
|
|
# @param [String] dsl_path @see dsl_path
|
|
#
|
|
def initialize(description, dsl_path, backtrace, contents = nil)
|
|
@status_code = $!.respond_to?(:status_code) && $!.status_code
|
|
|
|
@description = description
|
|
@dsl_path = dsl_path
|
|
@backtrace = backtrace
|
|
@contents = contents
|
|
end
|
|
|
|
def status_code
|
|
@status_code || super
|
|
end
|
|
|
|
# @return [String] the contents of the DSL that cause the exception to
|
|
# be raised.
|
|
#
|
|
def contents
|
|
@contents ||= begin
|
|
dsl_path && File.exist?(dsl_path) && File.read(dsl_path)
|
|
end
|
|
end
|
|
|
|
# The message of the exception reports the content of podspec for the
|
|
# line that generated the original exception.
|
|
#
|
|
# @example Output
|
|
#
|
|
# Invalid podspec at `RestKit.podspec` - undefined method
|
|
# `exclude_header_search_paths=' for #<Pod::Specification for
|
|
# `RestKit/Network (0.9.3)`>
|
|
#
|
|
# from spec-repos/master/RestKit/0.9.3/RestKit.podspec:36
|
|
# -------------------------------------------
|
|
# # because it would break: #import <CoreData/CoreData.h>
|
|
# > ns.exclude_header_search_paths = 'Code/RestKit.h'
|
|
# end
|
|
# -------------------------------------------
|
|
#
|
|
# @return [String] the message of the exception.
|
|
#
|
|
def to_s
|
|
@to_s ||= begin
|
|
trace_line, description = parse_line_number_from_description
|
|
|
|
m = String.new("\n[!] ")
|
|
m << description
|
|
m << ". Bundler cannot continue.\n"
|
|
|
|
return m unless backtrace && dsl_path && contents
|
|
|
|
trace_line = backtrace.find {|l| l.include?(dsl_path.to_s) } || trace_line
|
|
return m unless trace_line
|
|
line_numer = trace_line.split(":")[1].to_i - 1
|
|
return m unless line_numer
|
|
|
|
lines = contents.lines.to_a
|
|
indent = " # "
|
|
indicator = indent.tr("#", ">")
|
|
first_line = line_numer.zero?
|
|
last_line = (line_numer == (lines.count - 1))
|
|
|
|
m << "\n"
|
|
m << "#{indent}from #{trace_line.gsub(/:in.*$/, "")}\n"
|
|
m << "#{indent}-------------------------------------------\n"
|
|
m << "#{indent}#{lines[line_numer - 1]}" unless first_line
|
|
m << "#{indicator}#{lines[line_numer]}"
|
|
m << "#{indent}#{lines[line_numer + 1]}" unless last_line
|
|
m << "\n" unless m.end_with?("\n")
|
|
m << "#{indent}-------------------------------------------\n"
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def parse_line_number_from_description
|
|
description = self.description
|
|
if dsl_path && description =~ /((#{Regexp.quote File.expand_path(dsl_path)}|#{Regexp.quote dsl_path.to_s}):\d+)/
|
|
trace_line = Regexp.last_match[1]
|
|
description = description.sub(/\n.*\n(\.\.\.)? *\^~+$/, "").sub(/#{Regexp.quote trace_line}:\s*/, "").sub("\n", " - ")
|
|
end
|
|
[trace_line, description]
|
|
end
|
|
end
|
|
|
|
def gemfile_root
|
|
@gemfile ||= Bundler.default_gemfile
|
|
@gemfile.dirname
|
|
end
|
|
end
|
|
end
|