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keg: create symlinks in opt for formula aliases #1192

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merged 4 commits into from Feb 20, 2017
Merged

keg: create symlinks in opt for formula aliases #1192

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14ef15f
keg: create symlinks in opt for formula aliases
ilovezfs Sep 30, 2016
4c922a0
remove unless empty since each is no-op for empty
ilovezfs Oct 3, 2016
63295fd
have opt alias symlink point into the Cellar
ilovezfs Oct 3, 2016
dfa2c24
keg: simplify code, handle exceptions.
MikeMcQuaid Feb 20, 2017
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12 changes: 12 additions & 0 deletions Library/Homebrew/keg.rb
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Expand Up @@ -239,6 +239,7 @@ def optlinked?

def remove_opt_record
opt_record.unlink
aliases.each { |a| (opt_record.parent/a).unlink }
opt_record.parent.rmdir_if_possible
end

Expand Down Expand Up @@ -461,9 +462,20 @@ def remove_oldname_opt_record
@oldname_opt_record = nil
end

def aliases
Formula[rack.basename.to_s].aliases
rescue FormulaUnavailableError
[]
end

def optlink(mode = OpenStruct.new)
opt_record.delete if opt_record.symlink? || opt_record.exist?
make_relative_symlink(opt_record, path, mode)
aliases.each do |a|
alias_opt_record = opt_record.parent/a
alias_opt_record.delete if alias_opt_record.symlink? || alias_opt_record.exist?
make_relative_symlink(alias_opt_record, path, mode)
end

return unless oldname_opt_record
oldname_opt_record.delete
Expand Down