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--- ruby-1.9.3-p0/lib/rubygems/uninstaller.rb.orig 2011-10-31 10:22:36.321579483 +0100
+++ ruby-1.9.3-p0/lib/rubygems/uninstaller.rb 2011-10-31 10:34:25.563626119 +0100
@@ -51,15 +51,14 @@
@bin_dir = options[:bin_dir]
@format_executable = options[:format_executable]
+ if options[:force]
+ @force_all = true
+ @force_ignore = true
+ end
+
# only add user directory if install_dir is not set
@user_install = false
@user_install = options[:user_install] unless options[:install_dir]
-
- if @user_install then
- Gem.use_paths Gem.user_dir, @gem_home
- else
- Gem.use_paths @gem_home
- end
end
##
@@ -69,10 +68,24 @@
def uninstall
list = Gem::Specification.find_all_by_name(@gem, @version)
+ list, other_repo_specs = list.partition do |spec|
+ @gem_home == spec.base_dir or
+ (@user_install and spec.base_dir == Gem.user_dir)
+ end
+
if list.empty? then
- raise Gem::InstallError, "gem #{@gem.inspect} is not installed"
+ raise Gem::InstallError, "gem #{@gem.inspect} is not installed" if
+ other_repo_specs.empty?
+
+ other_repos = other_repo_specs.map { |spec| spec.base_dir }.uniq
+
+ message = ["#{@gem} is not installed in GEM_HOME, try:"]
+ message.concat other_repos.map { |repo|
+ "\tgem uninstall -i #{repo} #{@gem}"
+ }
- elsif list.size > 1 and @force_all then
+ raise Gem::InstallError, message.join("\n")
+ elsif @force_all then
remove_all list
elsif list.size > 1 then
@@ -250,12 +263,10 @@
msg << "\t#{spec.full_name}"
spec.dependent_gems.each do |dep_spec, dep, satlist|
- msg <<
- ("#{dep_spec.name}-#{dep_spec.version} depends on " +
- "[#{dep.name} (#{dep.requirement})]")
+ msg << "#{dep_spec.name}-#{dep_spec.version} depends on #{dep}"
end
- msg << 'If you remove this gems, one or more dependencies will not be met.'
+ msg << 'If you remove this gem, one or more dependencies will not be met.'
msg << 'Continue with Uninstall?'
return ask_yes_no(msg.join("\n"), true)
end
--- ruby-1.9.3-p0/test/rubygems/test_gem_uninstaller.rb.orig 2011-11-03 08:58:31.411272176 +0100
+++ ruby-1.9.3-p0/test/rubygems/test_gem_uninstaller.rb 2011-11-03 08:58:43.010272351 +0100
@@ -225,7 +225,7 @@
uninstaller = Gem::Uninstaller.new('a')
- use_ui Gem::MockGemUi.new("2\n") do
+ use_ui Gem::MockGemUi.new("2\ny\n") do
uninstaller.uninstall
end
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