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author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2022-11-27 20:14:26 +0900 |
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committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2022-11-29 18:12:43 +0900 |
commit | ed4b5c4f21d50609d1e895449f50462c293b2a9d (patch) | |
tree | 898b640481f5c39a848d453ad80ebe8bd49d33b7 /tool/outdate-bundled-gems.rb | |
parent | 8e3ac264df55ed7903f4f9519b353ca182eea81f (diff) | |
download | ruby-ed4b5c4f21d50609d1e895449f50462c293b2a9d.tar.gz |
Extract outdate-bundled-gems.rb
Diffstat (limited to 'tool/outdate-bundled-gems.rb')
-rwxr-xr-x | tool/outdate-bundled-gems.rb | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/tool/outdate-bundled-gems.rb b/tool/outdate-bundled-gems.rb new file mode 100755 index 0000000000..9dd19a71a1 --- /dev/null +++ b/tool/outdate-bundled-gems.rb @@ -0,0 +1,134 @@ +#!/usr/bin/ruby +require 'fileutils' +require 'rubygems' + +fu = FileUtils::Verbose +until ARGV.empty? + case ARGV.first + when '--' + ARGV.shift + break + when '-n', '--dryrun' + fu = FileUtils::DryRun + when /\A--make=/ + # just to run when `make -n` + when /\A--mflags=(.*)/ + fu = FileUtils::DryRun if /\A-\S*n/ =~ $1 + when /\A--basedir=(.*)/m + dir = $1 + when /\A-/ + raise "#{$0}: unknown option: #{ARGV.first}" + else + break + end + ARGV.shift +end + +class Removal + def initialize(base = nil) + @base = (File.join(base, "/") if base) + @remove = {} + end + + def prefixed(name) + @base ? File.join(@base, name) : name + end + + def stripped(name) + if @base && name.start_with?(@base) + name[@base.size..-1] + else + name + end + end + + def slash(name) + name.sub(%r[[^/]\K\z], '/') + end + + def exist?(name) + !@remove.fetch(name) {|k| @remove[k] = !File.exist?(prefixed(name))} + end + def directory?(name) + !@remove.fetch(slash(name)) {|k| @remove[k] = !File.directory?(prefixed(name))} + end + + def unlink(name) + @remove[stripped(name)] = :rm_f + end + def rmdir(name) + @remove[slash(stripped(name))] = :rm_rf + end + + def glob(pattern, *rest) + Dir.glob(prefixed(pattern), *rest) {|n| + yield stripped(n) + } + end + + def each_file + @remove.each {|k, v| yield prefixed(k) if v == :rm_f} + end + + def each_directory + @remove.each {|k, v| yield prefixed(k) if v == :rm_rf} + end +end + +srcdir = Removal.new(ARGV.shift) +curdir = Removal.new + +srcdir.glob(".bundle/gems/*/") do |dir| + unless srcdir.exist?("gems/#{File.basename(dir)}.gem") + srcdir.rmdir(dir) + end +end + +srcdir.glob(".bundle/specifications/*.gemspec") do |spec| + unless srcdir.directory?(".bundle/gems/#{File.basename(spec, '.gemspec')}/") + srcdir.unlink(spec) + end +end + +curdir.glob(".bundle/specifications/*.gemspec") do |spec| + unless srcdir.directory?(".bundle/gems/#{File.basename(spec, '.gemspec')}") + curdir.unlink(spec) + end +end + +curdir.glob(".bundle/gems/*/") do |dir| + unless curdir.exist?(".bundle/specifications/#{File.basename(dir)}.gemspec") + curdir.rmdir(dir) + end +end + +platform = Gem::Platform.local.to_s +curdir.glob(".bundle/{extensions,.timestamp}/*/") do |dir| + unless File.basename(dir) == platform + curdir.rmdir(dir) + end +end + +version = RbConfig::CONFIG['ruby_version'] +curdir.glob(".bundle/{extensions,.timestamp}/#{platform}/*/") do |dir| + unless File.basename(dir) == version + curdir.rmdir(dir) + end +end + +curdir.glob(".bundle/extensions/#{platform}/#{version}/*/") do |dir| + unless curdir.exist?(".bundle/specifications/#{File.basename(dir)}.gemspec") + curdir.rmdir(dir) + end +end + +curdir.glob(".bundle/.timestamp/#{platform}/#{version}/.*.time") do |stamp| + unless curdir.directory?(File.join(".bundle", stamp[%r[/\.([^/]+)\.time\z], 1].gsub('.-.', '/'))) + curdir.unlink(stamp) + end +end + +srcdir.each_file {|f| fu.rm_f(f)} +srcdir.each_directory {|d| fu.rm_rf(d)} +curdir.each_file {|f| fu.rm_f(f)} +curdir.each_directory {|d| fu.rm_rf(d)} |