mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
362 lines
8.8 KiB
Ruby
362 lines
8.8 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require 'rubygems/local_remote_options'
|
|
require 'rubygems/spec_fetcher'
|
|
require 'rubygems/version_option'
|
|
require 'rubygems/text'
|
|
|
|
module Gem::QueryUtils
|
|
|
|
include Gem::Text
|
|
include Gem::LocalRemoteOptions
|
|
include Gem::VersionOption
|
|
|
|
def add_query_options
|
|
add_option('-i', '--[no-]installed',
|
|
'Check for installed gem') do |value, options|
|
|
options[:installed] = value
|
|
end
|
|
|
|
add_option('-I', 'Equivalent to --no-installed') do |value, options|
|
|
options[:installed] = false
|
|
end
|
|
|
|
add_version_option command, "for use with --installed"
|
|
|
|
add_option('-d', '--[no-]details',
|
|
'Display detailed information of gem(s)') do |value, options|
|
|
options[:details] = value
|
|
end
|
|
|
|
add_option('--[no-]versions',
|
|
'Display only gem names') do |value, options|
|
|
options[:versions] = value
|
|
options[:details] = false unless value
|
|
end
|
|
|
|
add_option('-a', '--all',
|
|
'Display all gem versions') do |value, options|
|
|
options[:all] = value
|
|
end
|
|
|
|
add_option('-e', '--exact',
|
|
'Name of gem(s) to query on matches the',
|
|
'provided STRING') do |value, options|
|
|
options[:exact] = value
|
|
end
|
|
|
|
add_option('--[no-]prerelease',
|
|
'Display prerelease versions') do |value, options|
|
|
options[:prerelease] = value
|
|
end
|
|
|
|
add_local_remote_options
|
|
end
|
|
|
|
def defaults_str # :nodoc:
|
|
"--local --name-matches // --no-details --versions --no-installed"
|
|
end
|
|
|
|
def description # :nodoc:
|
|
<<-EOF
|
|
The query command is the basis for the list and search commands.
|
|
|
|
You should really use the list and search commands instead. This command
|
|
is too hard to use.
|
|
EOF
|
|
end
|
|
|
|
def execute
|
|
gem_names = Array(options[:name])
|
|
|
|
if !args.empty?
|
|
gem_names = options[:exact] ? args.map{|arg| /\A#{Regexp.escape(arg)}\Z/ } : args.map{|arg| /#{arg}/i }
|
|
end
|
|
|
|
terminate_interaction(check_installed_gems(gem_names)) if check_installed_gems?
|
|
|
|
gem_names.each {|n| show_gems(n) }
|
|
end
|
|
|
|
private
|
|
|
|
def check_installed_gems(gem_names)
|
|
exit_code = 0
|
|
|
|
if args.empty? && !gem_name?
|
|
alert_error "You must specify a gem name"
|
|
exit_code = 4
|
|
elsif gem_names.count > 1
|
|
alert_error "You must specify only ONE gem!"
|
|
exit_code = 4
|
|
else
|
|
installed = installed?(gem_names.first, options[:version])
|
|
installed = !installed unless options[:installed]
|
|
|
|
say(installed)
|
|
exit_code = 1 if !installed
|
|
end
|
|
|
|
exit_code
|
|
end
|
|
|
|
def check_installed_gems?
|
|
!options[:installed].nil?
|
|
end
|
|
|
|
def gem_name?
|
|
!options[:name].source.empty?
|
|
end
|
|
|
|
def prerelease
|
|
options[:prerelease]
|
|
end
|
|
|
|
def show_prereleases?
|
|
prerelease.nil? || prerelease
|
|
end
|
|
|
|
def args
|
|
options[:args].to_a
|
|
end
|
|
|
|
def display_header(type)
|
|
if (ui.outs.tty? and Gem.configuration.verbose) or both?
|
|
say
|
|
say "*** #{type} GEMS ***"
|
|
say
|
|
end
|
|
end
|
|
|
|
#Guts of original execute
|
|
def show_gems(name)
|
|
show_local_gems(name) if local?
|
|
show_remote_gems(name) if remote?
|
|
end
|
|
|
|
def show_local_gems(name, req = Gem::Requirement.default)
|
|
display_header("LOCAL")
|
|
|
|
specs = Gem::Specification.find_all do |s|
|
|
s.name =~ name and req =~ s.version
|
|
end
|
|
|
|
dep = Gem::Deprecate.skip_during { Gem::Dependency.new name, req }
|
|
specs.select! do |s|
|
|
dep.match?(s.name, s.version, show_prereleases?)
|
|
end
|
|
|
|
spec_tuples = specs.map do |spec|
|
|
[spec.name_tuple, spec]
|
|
end
|
|
|
|
output_query_results(spec_tuples)
|
|
end
|
|
|
|
def show_remote_gems(name)
|
|
display_header("REMOTE")
|
|
|
|
fetcher = Gem::SpecFetcher.fetcher
|
|
|
|
spec_tuples = if name.respond_to?(:source) && name.source.empty?
|
|
fetcher.detect(specs_type) { true }
|
|
else
|
|
fetcher.detect(specs_type) do |name_tuple|
|
|
name === name_tuple.name
|
|
end
|
|
end
|
|
|
|
output_query_results(spec_tuples)
|
|
end
|
|
|
|
def specs_type
|
|
if options[:all]
|
|
if options[:prerelease]
|
|
:complete
|
|
else
|
|
:released
|
|
end
|
|
elsif options[:prerelease]
|
|
:prerelease
|
|
else
|
|
:latest
|
|
end
|
|
end
|
|
|
|
##
|
|
# Check if gem +name+ version +version+ is installed.
|
|
|
|
def installed?(name, req = Gem::Requirement.default)
|
|
Gem::Specification.any? {|s| s.name =~ name and req =~ s.version }
|
|
end
|
|
|
|
def output_query_results(spec_tuples)
|
|
output = []
|
|
versions = Hash.new {|h,name| h[name] = [] }
|
|
|
|
spec_tuples.each do |spec_tuple, source|
|
|
versions[spec_tuple.name] << [spec_tuple, source]
|
|
end
|
|
|
|
versions = versions.sort_by do |(n,_),_|
|
|
n.downcase
|
|
end
|
|
|
|
output_versions output, versions
|
|
|
|
say output.join(options[:details] ? "\n\n" : "\n")
|
|
end
|
|
|
|
def output_versions(output, versions)
|
|
versions.each do |gem_name, matching_tuples|
|
|
matching_tuples = matching_tuples.sort_by {|n,_| n.version }.reverse
|
|
|
|
platforms = Hash.new {|h,version| h[version] = [] }
|
|
|
|
matching_tuples.each do |n, _|
|
|
platforms[n.version] << n.platform if n.platform
|
|
end
|
|
|
|
seen = {}
|
|
|
|
matching_tuples.delete_if do |n,_|
|
|
if seen[n.version]
|
|
true
|
|
else
|
|
seen[n.version] = true
|
|
false
|
|
end
|
|
end
|
|
|
|
output << clean_text(make_entry(matching_tuples, platforms))
|
|
end
|
|
end
|
|
|
|
def entry_details(entry, detail_tuple, specs, platforms)
|
|
return unless options[:details]
|
|
|
|
name_tuple, spec = detail_tuple
|
|
|
|
spec = spec.fetch_spec(name_tuple)if spec.respond_to?(:fetch_spec)
|
|
|
|
entry << "\n"
|
|
|
|
spec_platforms entry, platforms
|
|
spec_authors entry, spec
|
|
spec_homepage entry, spec
|
|
spec_license entry, spec
|
|
spec_loaded_from entry, spec, specs
|
|
spec_summary entry, spec
|
|
end
|
|
|
|
def entry_versions(entry, name_tuples, platforms, specs)
|
|
return unless options[:versions]
|
|
|
|
list =
|
|
if platforms.empty? or options[:details]
|
|
name_tuples.map {|n| n.version }.uniq
|
|
else
|
|
platforms.sort.reverse.map do |version, pls|
|
|
out = version.to_s
|
|
|
|
if options[:domain] == :local
|
|
default = specs.any? do |s|
|
|
!s.is_a?(Gem::Source) && s.version == version && s.default_gem?
|
|
end
|
|
out = "default: #{out}" if default
|
|
end
|
|
|
|
if pls != [Gem::Platform::RUBY]
|
|
platform_list = [pls.delete(Gem::Platform::RUBY), *pls.sort].compact
|
|
out = platform_list.unshift(out).join(' ')
|
|
end
|
|
|
|
out
|
|
end
|
|
end
|
|
|
|
entry << " (#{list.join ', '})"
|
|
end
|
|
|
|
def make_entry(entry_tuples, platforms)
|
|
detail_tuple = entry_tuples.first
|
|
|
|
name_tuples, specs = entry_tuples.flatten.partition do |item|
|
|
Gem::NameTuple === item
|
|
end
|
|
|
|
entry = [name_tuples.first.name]
|
|
|
|
entry_versions(entry, name_tuples, platforms, specs)
|
|
entry_details(entry, detail_tuple, specs, platforms)
|
|
|
|
entry.join
|
|
end
|
|
|
|
def spec_authors(entry, spec)
|
|
authors = "Author#{spec.authors.length > 1 ? 's' : ''}: ".dup
|
|
authors << spec.authors.join(', ')
|
|
entry << format_text(authors, 68, 4)
|
|
end
|
|
|
|
def spec_homepage(entry, spec)
|
|
return if spec.homepage.nil? or spec.homepage.empty?
|
|
|
|
entry << "\n" << format_text("Homepage: #{spec.homepage}", 68, 4)
|
|
end
|
|
|
|
def spec_license(entry, spec)
|
|
return if spec.license.nil? or spec.license.empty?
|
|
|
|
licenses = "License#{spec.licenses.length > 1 ? 's' : ''}: ".dup
|
|
licenses << spec.licenses.join(', ')
|
|
entry << "\n" << format_text(licenses, 68, 4)
|
|
end
|
|
|
|
def spec_loaded_from(entry, spec, specs)
|
|
return unless spec.loaded_from
|
|
|
|
if specs.length == 1
|
|
default = spec.default_gem? ? ' (default)' : nil
|
|
entry << "\n" << " Installed at#{default}: #{spec.base_dir}"
|
|
else
|
|
label = 'Installed at'
|
|
specs.each do |s|
|
|
version = s.version.to_s
|
|
version << ', default' if s.default_gem?
|
|
entry << "\n" << " #{label} (#{version}): #{s.base_dir}"
|
|
label = ' ' * label.length
|
|
end
|
|
end
|
|
end
|
|
|
|
def spec_platforms(entry, platforms)
|
|
non_ruby = platforms.any? do |_, pls|
|
|
pls.any? {|pl| pl != Gem::Platform::RUBY }
|
|
end
|
|
|
|
return unless non_ruby
|
|
|
|
if platforms.length == 1
|
|
title = platforms.values.length == 1 ? 'Platform' : 'Platforms'
|
|
entry << " #{title}: #{platforms.values.sort.join(', ')}\n"
|
|
else
|
|
entry << " Platforms:\n"
|
|
|
|
sorted_platforms = platforms.sort_by {|version,| version }
|
|
|
|
sorted_platforms.each do |version, pls|
|
|
label = " #{version}: "
|
|
data = format_text pls.sort.join(', '), 68, label.length
|
|
data[0, label.length] = label
|
|
entry << data << "\n"
|
|
end
|
|
end
|
|
end
|
|
|
|
def spec_summary(entry, spec)
|
|
summary = truncate_text(spec.summary, "the summary for #{spec.full_name}")
|
|
entry << "\n\n" << format_text(summary, 68, 4)
|
|
end
|
|
|
|
end
|