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#: * `outdated` [`--quiet`|`--verbose`|`--json=v1`] [`--fetch-HEAD`]:
#: Show formulae that have an updated version available.
#:
#: By default, version information is displayed in interactive shells, and
#: suppressed otherwise.
#:
#: If `--quiet` is passed, list only the names of outdated brews (takes
#: precedence over `--verbose`).
#:
#: If `--verbose` is passed, display detailed version information.
#:
#: If `--json=`<version> is passed, the output will be in JSON format. The only
#: valid version is `v1`.
#:
#: If `--fetch-HEAD` is passed, fetch the upstream repository to detect if
#: the HEAD installation of the formula is outdated. Otherwise, the
#: repository's HEAD will be checked for updates when a new stable or devel
#: version has been released.
require "formula"
require "keg"
module Homebrew
def outdated
formulae = if ARGV.resolved_formulae.empty?
Formula.installed
else
ARGV.resolved_formulae
end
if ARGV.json == "v1"
outdated = print_outdated_json(formulae)
else
outdated = print_outdated(formulae)
end
Homebrew.failed = !ARGV.resolved_formulae.empty? && !outdated.empty?
end
def print_outdated(formulae)
verbose = ($stdout.tty? || ARGV.verbose?) && !ARGV.flag?("--quiet")
fetch_head = ARGV.fetch_head?
outdated_formulae = formulae.select { |f| f.outdated?(:fetch_head => fetch_head) }
outdated_formulae.each do |f|
if verbose
outdated_versions = f.outdated_versions(:fetch_head => fetch_head)
current_version = if f.head? && outdated_versions.any? { |v| v.to_s == f.pkg_version.to_s }
"latest HEAD"
else
f.pkg_version.to_s
end
puts "#{f.full_name} (#{outdated_versions.join(", ")}) < #{current_version}"
else
puts f.full_name
end
end
end
def print_outdated_json(formulae)
json = []
fetch_head = ARGV.fetch_head?
outdated_formulae = formulae.select { |f| f.outdated?(:fetch_head => fetch_head) }
outdated = outdated_formulae.each do |f|
outdated_versions = f.outdated_versions(:fetch_head => fetch_head)
current_version = if f.head? && outdated_versions.any? { |v| v.to_s == f.pkg_version.to_s }
"HEAD"
else
f.pkg_version.to_s
end
json << { :name => f.full_name,
:installed_versions => outdated_versions.collect(&:to_s),
:current_version => current_version }
end
puts Utils::JSON.dump(json)
outdated
end
end
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