# frozen_string_literal: true
module Bundler
class CLI::Pristine
def initialize(gems)
@gems = gems
end
def run
CLI::Common.ensure_all_gems_in_lockfile!(@gems)
definition = Bundler.definition
definition.validate_runtime!
installer = Bundler::Installer.new(Bundler.root, definition)
ProcessLock.lock do
installed_specs = definition.specs.reject do |spec|
next if spec.name == "bundler" # Source::Rubygems doesn't install bundler
next if !@gems.empty? && !@gems.include?(spec.name)
gem_name = "#{spec.name} (#{spec.version}#{spec.git_version})"
gem_name += " (#{spec.platform})" if !spec.platform.nil? && spec.platform != Gem::Platform::RUBY
case source = spec.source
when Source::Rubygems
cached_gem = spec.cache_file
unless File.exist?(cached_gem)
Bundler.ui.error("Failed to pristine #{gem_name}. Cached gem #{cached_gem} does not exist.")
next
end
FileUtils.rm_rf spec.full_gem_path
when Source::Git
if source.local?
Bundler.ui.warn("Cannot pristine #{gem_name}. Gem is locally overridden.")
next
end
source.remote!
if extension_cache_path = source.extension_cache_path(spec)
FileUtils.rm_rf extension_cache_path
end
FileUtils.rm_rf spec.extension_dir
FileUtils.rm_rf spec.full_gem_path
else
Bundler.ui.warn("Cannot pristine #{gem_name}. Gem is sourced from local path.")
next
end
true
end.map(&:name)
jobs = installer.send(:installation_parallelization, {})
pristine_count = definition.specs.count - installed_specs.count
# allow a pristining a single gem to skip the parallel worker
jobs = [jobs, pristine_count].min
ParallelInstaller.call(installer, definition.specs, jobs, false, true, skip: installed_specs)
end
end
end
end
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