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require "formula"
module Homebrew
def diy
%w[name version].each do |opt|
if ARGV.include? "--set-#{opt}"
opoo "--set-#{opt} is deprecated, please use --#{opt}=<#{opt}> instead"
end
end
path = Pathname.getwd
version = ARGV.value "version"
version ||= if ARGV.include? "--set-version"
ARGV.next
elsif path.version.to_s.empty?
raise "Couldn't determine version, set it with --version=<version>"
else
path.version
end
name = ARGV.value "name"
name ||= ARGV.next if ARGV.include? "--set-name"
name ||= detected_name(path, version)
prefix = HOMEBREW_CELLAR/name/version
if File.file? "CMakeLists.txt"
puts "-DCMAKE_INSTALL_PREFIX=#{prefix}"
elsif File.file? "Makefile.am"
puts "--prefix=#{prefix}"
else
raise "Couldn't determine build system"
end
end
def detected_name(path, version)
basename = path.basename.to_s
detected_name = basename[/(.*?)-?#{Regexp.escape(version)}/, 1] || basename
canonical_name = Formulary.canonical_name(detected_name)
odie <<-EOS.undent if detected_name != canonical_name
The detected name #{detected_name.inspect} exists in Homebrew as an alias
of #{canonical_name.inspect}. Consider using the canonical name instead:
brew diy --name=#{canonical_name}
To continue using the detected name, pass it explicitly:
brew diy --name=#{detected_name}
EOS
detected_name
end
end
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