74207f71e6
The advertised default is that anything in share/info is removed unless the user sets HOMEBREW_KEEP_INFO, but we've actually been installing the files *unless* the variable is set. To illustrate: $ unset HOMEBREW_KEEP_INFO $ brew install -v wdiff [...] ln /usr/local/share/locale/af/LC_MESSAGES/wdiff-gnulib.mo ln /usr/local/share/info/wdiff.info ln /usr/local/share/info/dir ==> Summary [...] $ HOMEBREW_KEEP_INFO=1 brew install -v wdiff ln /usr/local/share/locale/af/LC_MESSAGES/wdiff-gnulib.mo ==> Summary [...] Obviously not what we wanted. Closes Homebrew/homebrew#7989. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
80 lines
2.1 KiB
Ruby
80 lines
2.1 KiB
Ruby
class Cleaner
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def initialize f
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@f = Formula.factory f
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[f.bin, f.sbin, f.lib].select{ |d| d.exist? }.each{ |d| clean_dir d }
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unless ENV['HOMEBREW_KEEP_INFO']
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f.info.rmtree if f.info.directory? and not f.skip_clean? f.info
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end
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# Hunt for empty folders and nuke them unless they are protected by
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# f.skip_clean? We want post-order traversal, so put the dirs in a stack
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# and then pop them off later.
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paths = []
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f.prefix.find do |path|
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paths << path if path.directory?
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end
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paths.each do |d|
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if d.children.empty? and not f.skip_clean? d
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puts "rmdir: #{d} (empty)" if ARGV.verbose?
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d.rmdir
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end
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end
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end
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private
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def strip path, args=''
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return if @f.skip_clean? path
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puts "strip #{path}" if ARGV.verbose?
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path.chmod 0644 # so we can strip
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unless path.stat.nlink > 1
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system "/usr/bin/strip", *(args+path)
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else
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path = path.to_s.gsub ' ', '\\ '
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# strip unlinks the file and recreates it, thus breaking hard links!
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# is this expected behaviour? patch does it too… still, this fixes it
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tmp = `/usr/bin/mktemp -t homebrew_strip`.chomp
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begin
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`/usr/bin/strip #{args} -o #{tmp} #{path}`
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`/bin/cat #{tmp} > #{path}`
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ensure
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FileUtils.rm tmp
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end
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end
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end
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def clean_file path
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perms = 0444
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case `/usr/bin/file -h '#{path}'`
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when /Mach-O dynamically linked shared library/
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# Stripping libraries is causing no end of trouble. Lets just give up,
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# and try to do it manually in instances where it makes sense.
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#strip path, '-SxX'
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when /Mach-O [^ ]* ?executable/
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strip path
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perms = 0555
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when /text executable/
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perms = 0555
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end
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path.chmod perms
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end
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def clean_dir d
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d.find do |path|
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if path.directory?
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Find.prune if @f.skip_clean? path
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elsif not path.file?
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next
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elsif path.extname == '.la'
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# *.la files are stupid
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path.unlink unless @f.skip_clean? path
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elsif not path.symlink?
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clean_file path
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end
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end
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end
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end
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