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require 'formula'
require 'utils'
def ff
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return Formula.all if ARGV.named.empty?
return ARGV.formulae
end
ff.each do |f|
text = ""
problems = []
File.open(f.path, "r") { |afile| text = afile.read }
if text =~ /# depends_on 'cmake'/
problems << " * Commented cmake support found."
end
if text =~ /\?use_mirror=/
problems << " * Remove 'use_mirror' from url."
end
# 2 (or more, if in an if block) spaces before depends_on, please
if text =~ /^\ ?depends_on/
problems << " * Check indentation of 'depends_on'."
end
if text =~ /(#\{\w+\s*\+\s*['"][^}]+\})/
problems << " * Try not to concatenate paths in string interpolation:\n #{$1}"
end
# Don't complain about spaces in patches
split_patch = (text.split("__END__")[0]).strip()
if split_patch =~ /[ ]+$/
problems << " * Trailing whitespace was found."
end
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aliases = Formula.aliases
f.deps.select {|d| aliases.include? d}.each do |d|
problems << " * Dep #{d} is an alias; switch to the real name."
end
unless problems.empty?
puts "#{f.name}:"
puts problems * "\n"
puts
end
end