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100 lines
2.2 KiB
Ruby
Executable File
100 lines
2.2 KiB
Ruby
Executable File
#!/usr/local/bin/ruby
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# pkg-plist generator by Brian Fundakowski Feldman <green@FreeBSD.org>
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# (public domain)
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# $FreeBSD$
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class Plist
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def initialize(no_manpages = true, mtree = [])
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@no_manpages = no_manpages
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@mtree = mtree
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self
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end
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def make(dir)
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@root = dir.to_s + '/'
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imake('', 0, '')
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end
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private
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def imake(dir, level, prevwd)
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thiswd = prevwd + dir # always ends in '/'
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rootedwd = @root + thiswd
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subs = []
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Dir.foreach(rootedwd) {|dirent|
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next if dirent =~ /^\.\.?$/
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if test(?d, rootedwd + dirent)
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subs.concat(imake(dirent + '/', level + 1, thiswd))
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else
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if thiswd !~ /^man\// || !@no_manpages
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subs.push(thiswd + dirent)
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end
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end
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}
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thiswd.chop!
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# Strip mtree-created directories
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if level > 0 && !@mtree.find {|x| x == thiswd}
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subs.push('@dirrm ' + thiswd)
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end
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return subs
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end
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end
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class Mtree
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def initialize(strip = 1)
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@paths = []
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@curlevel = []
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@strip = strip.to_i
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@cont = false
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self
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end
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def parse_line(line)
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line.chomp!
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spline = line.split
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oldcont = @cont
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@cont = line[-1, 1] == "\\"
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case spline[0]
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when nil
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when /^[\/#]/
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# ignore "command" lines and comments
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when '..'
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if oldcont
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raise 'continued line has a .. directive?!'
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end
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if @curlevel.pop.nil?
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raise '".." with no previous directory'
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end
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else
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if !oldcont
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@curlevel.push(spline[0])
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@paths.push(@curlevel.dup)
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end
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end
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self
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end
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def Mtree.read(filename)
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m = Mtree.new
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open(filename, 'r') {|file|
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file.each_line {|line| m.parse_line(line)}
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}
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m
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end
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def paths(strip = @strip)
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@paths.collect {|path| path[strip..-1].join('/')}
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end
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end
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if __FILE__ == $0
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require 'getopts'
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if !getopts('M', 'm:') || ARGV.size != 1
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$stderr.print <<-USAGE_EOF
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usage: #{$0} [-M] [-m mtree] somepath
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Generate a pkg-plist to stdout given a previously empty somepath which
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a port has been installed into (PREFIX=somepath). The mtree file is
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consulted to prevent base directories from being added to the plist.
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The -M argument allows manpages to be added to the plist.
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USAGE_EOF
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exit 1
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end
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man = $OPT_M || true
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mtree = $OPT_m || '/etc/mtree/BSD.local.dist'
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puts Plist.new(man, Mtree.read(mtree).paths).make(ARGV[0]).join("\n")
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end
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