From f3f04e595d919cff81ed342ed0fd119f16a33bc0 Mon Sep 17 00:00:00 2001 From: Jack Nagel Date: Fri, 6 Jan 2012 14:35:48 -0600 Subject: versions: enable '--compact' output This will be useful for shell tab completion when something like `brew install --version ` is implemented. Signed-off-by: Jack Nagel --- Library/Homebrew/cmd/versions.rb | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) (limited to 'Library/Homebrew') diff --git a/Library/Homebrew/cmd/versions.rb b/Library/Homebrew/cmd/versions.rb index bd234d843..906fc4f8c 100644 --- a/Library/Homebrew/cmd/versions.rb +++ b/Library/Homebrew/cmd/versions.rb @@ -5,11 +5,15 @@ module Homebrew extend self raise "Please `brew install git` first" unless system "/usr/bin/which -s git" ARGV.formulae.all? do |f| - f.versions do |version, sha| - print Tty.white - print "#{version.ljust(8)} " - print Tty.reset - puts "git checkout #{sha} #{f.pretty_relative_path}" + if ARGV.include? '--compact' + puts f.versions * " " + else + f.versions do |version, sha| + print Tty.white + print "#{version.ljust(8)} " + print Tty.reset + puts "git checkout #{sha} #{f.pretty_relative_path}" + end end end end @@ -55,14 +59,10 @@ class Formula end def version_for_sha sha - begin - version = mktemp do - path = Pathname.new(Pathname.pwd+"#{name}.rb") - path.write text_from_sha(sha) - Formula.factory(path).version - end - rescue - opoo "Version of #{name} could not be determined for #{sha}." - end + mktemp do + path = Pathname.new(Pathname.pwd+"#{name}.rb") + path.write text_from_sha(sha) + Formula.factory(path).version + end rescue nil end end -- cgit v1.2.3