f951a22bea
Also, don't delete them after that. This means that `brew postinstall` becomes a way to easily reinstall configuration files for any formula without needing any changes to any bottles or requiring a reinstall.
54 lines
1.2 KiB
Ruby
54 lines
1.2 KiB
Ruby
#: * `postinstall` <formula>:
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#: Rerun the post-install steps for <formula>.
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require "sandbox"
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module Homebrew
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module_function
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def postinstall
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ARGV.resolved_formulae.each do |f|
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ohai "Postinstalling #{f}"
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run_post_install(f)
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end
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end
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def run_post_install(formula)
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args = %W[
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nice #{RUBY_PATH}
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-W0
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-I #{HOMEBREW_LOAD_PATH}
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--
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#{HOMEBREW_LIBRARY_PATH}/postinstall.rb
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#{formula.path}
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].concat(ARGV.options_only)
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if formula.head?
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args << "--HEAD"
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elsif formula.devel?
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args << "--devel"
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end
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Sandbox.print_sandbox_message if Sandbox.formula?(formula)
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Utils.safe_fork do
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if Sandbox.formula?(formula)
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sandbox = Sandbox.new
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formula.logs.mkpath
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sandbox.record_log(formula.logs/"postinstall.sandbox.log")
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sandbox.allow_write_temp_and_cache
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sandbox.allow_write_log(formula)
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sandbox.allow_write_xcode
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sandbox.deny_write_homebrew_repository
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sandbox.allow_write_cellar(formula)
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Keg::TOP_LEVEL_DIRECTORIES.each do |dir|
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sandbox.allow_write_path "#{HOMEBREW_PREFIX}/#{dir}"
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end
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sandbox.exec(*args)
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else
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exec(*args)
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end
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end
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end
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end
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