Generate Homebrew Install Commands
#!/usr/bin/env ruby
brews = []
out = IO.popen("brew leaves", "r") do |io|
brews = io.read.split "\n"
end
def parse(brew, brew_info)
in_options = false
print "brew reinstall -v #{brew} "
brew_info.split("\n").each do |m|
#puts m.inspect
if in_options
m.scan(/(--[a-zA-Z-]+)/).each do |x|
print x[0] + " "
end
#puts matchdata.inspect
in_options = false
end
if /\*$/.match m
in_options = true
end
end
puts
end
brews.each do |brew|
#puts "brew info #{brew}"
IO.popen("brew info #{brew}", "r") do |info|
parse(brew, info.read)
end
end