class Gem::RequestSet::Lockfile
Parses a gem.deps.rb.lock file and constructs a LockSet containing the dependencies found inside. If the lock file is missing no LockSet is constructed.
Attributes
platforms[R]
The platforms for this Lockfile
Public Class Methods
build(request_set, gem_deps_file, dependencies = nil)
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Creates a new Lockfile
for the given request_set
and gem_deps_file
location.
# File rubygems/request_set/lockfile.rb, line 44 def self.build(request_set, gem_deps_file, dependencies = nil) request_set.resolve dependencies ||= requests_to_deps request_set.sorted_requests new request_set, gem_deps_file, dependencies end
new(request_set, gem_deps_file, dependencies)
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# File rubygems/request_set/lockfile.rb, line 74 def initialize(request_set, gem_deps_file, dependencies) @set = request_set @dependencies = dependencies @gem_deps_file = File.expand_path(gem_deps_file) @gem_deps_dir = File.dirname(@gem_deps_file) @platforms = [] end
Public Instance Methods
add_GIT(out, git_requests)
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# File rubygems/request_set/lockfile.rb, line 122 def add_GIT(out, git_requests) return if git_requests.empty? by_repository_revision = git_requests.group_by do |request| source = request.spec.source [source.repository, source.rev_parse] end by_repository_revision.each do |(repository, revision), requests| out << "GIT" out << " remote: #{repository}" out << " revision: #{revision}" out << " specs:" requests.sort_by(&:name).each do |request| out << " #{request.name} (#{request.version})" dependencies = request.spec.dependencies.sort_by(&:name) dependencies.each do |dep| out << " #{dep.name}#{dep.requirement.for_lockfile}" end end out << nil end end
spec_groups()
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# File rubygems/request_set/lockfile.rb, line 192 def spec_groups requests.group_by {|request| request.spec.class } end
to_s()
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The contents of the lock file.
# File rubygems/request_set/lockfile.rb, line 199 def to_s out = [] groups = spec_groups add_PATH out, groups.delete(Gem::Resolver::VendorSpecification) { [] } add_GIT out, groups.delete(Gem::Resolver::GitSpecification) { [] } add_GEM out, groups add_PLATFORMS out add_DEPENDENCIES out out.join "\n" end
write()
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Writes the lock file alongside the gem dependencies file
# File rubygems/request_set/lockfile.rb, line 220 def write content = to_s File.open "#{@gem_deps_file}.lock", "w" do |io| io.write content end end
Private Instance Methods
requests()
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# File rubygems/request_set/lockfile.rb, line 230 def requests @set.sorted_requests end