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keg: simplify code, handle exceptions.

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Mike McQuaid 2017-02-20 14:23:01 +00:00
parent 63295fd81a
commit dfa2c247e0
1 changed files with 4 additions and 9 deletions
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13
Library/Homebrew/keg.rb
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@ -239,9 +239,7 @@ class Keg
def remove_opt_record def remove_opt_record
opt_record.unlink opt_record.unlink
aliases.each do |a| aliases.each { |a| (opt_record.parent/a).unlink }
(opt_record.parent/a).unlink
end
opt_record.parent.rmdir_if_possible opt_record.parent.rmdir_if_possible
end end
@ -465,12 +463,9 @@ class Keg
end end
def aliases def aliases
formula_name = rack.basename.to_s Formula[rack.basename.to_s].aliases
aliases_path = Formula[formula_name].tap.path/"Aliases" rescue FormulaUnavailableError
result = aliases_path.children.select do |c| []
c.symlink? && c.readlink.basename(".rb").to_s == formula_name
end
result.map(&:basename).map(&:to_s)
end end
def optlink(mode = OpenStruct.new) def optlink(mode = OpenStruct.new)