diff options
| -rwxr-xr-x[-rw-r--r--] | spec/mspec/tool/remove_old_guards.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/spec/mspec/tool/remove_old_guards.rb b/spec/mspec/tool/remove_old_guards.rb index 3fd95e6b31..75c48e0584 100644..100755 --- a/spec/mspec/tool/remove_old_guards.rb +++ b/spec/mspec/tool/remove_old_guards.rb @@ -1,6 +1,23 @@ +#!/usr/bin/env ruby + # Removes old version guards in ruby/spec. # Run it from the ruby/spec repository root. # The argument is the new minimum supported version. +# +# cd spec +# ../mspec/tool/remove_old_guards.rb <ruby-version> +# +# where <ruby-version> is a version guard with which should be removed +# +# Example: +# tool/remove_old_guards.rb 3.1 +# +# As a result guards like +# ruby_version_is "3.1" do +# # ... +# end +# +# will be removed. def dedent(line) if line.start_with?(" ") @@ -105,6 +122,8 @@ def search(regexp) end end +abort "usage: #{$0} <ruby-version>" if ARGV.empty? + version = Regexp.escape(ARGV.fetch(0)) version += "(?:\\.0)?" if version.count(".") < 2 remove_guards(/ruby_version_is (["'])#{version}\1 do/, true) |