58 lines
1.7 KiB
Ruby
58 lines
1.7 KiB
Ruby
require "tap"
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module Homebrew
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def tap
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if ARGV.empty?
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puts Tap.names
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elsif ARGV.first == "--repair"
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migrate_taps :force => true
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else
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user, repo = tap_args
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clone_target = ARGV.named[1]
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opoo "Already tapped!" unless install_tap(user, repo, clone_target)
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end
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end
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def install_tap user, repo, clone_target=nil
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tap = Tap.new user, repo
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return false if tap.installed?
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ohai "Tapping #{tap}"
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remote = clone_target || "https://github.com/#{tap.user}/homebrew-#{tap.repo}"
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args = %W[clone #{remote} #{tap.path}]
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args << "--depth=1" unless ARGV.include?("--full")
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safe_system "git", *args
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formula_count = tap.formula_files.size
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puts "Tapped #{formula_count} formula#{plural(formula_count, 'e')} (#{tap.path.abv})"
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if !clone_target && tap.private?
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puts <<-EOS.undent
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It looks like you tapped a private repository. To avoid entering your
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credentials each time you update, you can use git HTTP credential
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caching or issue the following command:
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cd #{tap.path}
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git remote set-url origin git@github.com:#{tap.user}/homebrew-#{tap.repo}.git
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EOS
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end
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true
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end
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# Migrate tapped formulae from symlink-based to directory-based structure.
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def migrate_taps(options={})
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ignore = HOMEBREW_LIBRARY/"Formula/.gitignore"
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return unless ignore.exist? || options.fetch(:force, false)
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(HOMEBREW_LIBRARY/"Formula").children.select(&:symlink?).each(&:unlink)
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ignore.unlink if ignore.exist?
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end
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private
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def tap_args(tap_name=ARGV.named.first)
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tap_name =~ HOMEBREW_TAP_ARGS_REGEX
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raise "Invalid tap name" unless $1 && $3
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[$1, $3]
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end
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end
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