Sha256: 19d423270b92df5b32bfb84f867fc5a60dcc5bc97f28d9c4455dc86c4aed3d6b
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Size: 1.97 KB
Versions: 8
Compression:
Stored size: 1.97 KB
Contents
require 'autoproj/cli/base'
require 'rubygems'
module Autoproj
module CLI
class Version < Base
# List the version of autoproj and optionally include
# the installed dependencies with information about the requirement
# and the actual used version
def run(args, options = Hash.new)
puts "autoproj version: #{Autoproj::VERSION}"
return unless options[:deps]
dependency = Gem::Deprecate.skip_during do
Gem::Dependency.new "autoproj", Autoproj::VERSION
end
autoproj_spec = dependency.matching_specs
return if autoproj_spec.empty?
installed_deps = collect_dependencies(dependency)
puts " specified dependencies:"
autoproj_spec.first.dependencies.each do |dep|
puts " #{dep}: #{installed_deps[dep.name] || 'n/a'}"
installed_deps.delete(dep.name)
end
puts " implicit dependencies:"
installed_deps.keys.sort.each do |name|
puts " #{name}: #{installed_deps[name]}" unless name == "autoproj"
end
end
# Collect the dependencies of a given dependency
# @param [Gem::Dependency] dependency a gem depencency
# @param [Array<Gem::Dependency] list of already known dependencies
#
# @return [Array<Gem::Dependency>] all known dependencies
def collect_dependencies(dependency, known_dependencies: {})
dep_spec = dependency.matching_specs
return known_dependencies if dep_spec.empty?
dep_spec = dep_spec.first
known_dependencies[dep_spec.name] = dep_spec.version
dep_spec.dependencies.each do |dep|
if !known_dependencies.has_key?(dep.name)
collect_dependencies(dep, known_dependencies: known_dependencies)
end
end
known_dependencies
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems