56 lines
1.4 KiB
Ruby
56 lines
1.4 KiB
Ruby
# Core Pathname library used for traversal
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require "pathname"
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module Middleman
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class << self
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def setup_load_paths
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@_is_setup ||= begin
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# Only look for config.rb if MM_ROOT isn't set
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if !ENV["MM_ROOT"] && found_path = locate_root
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ENV["MM_ROOT"] = found_path
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end
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is_bundler_setup = false
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# If we've found the root, try to setup Bundler
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if ENV["MM_ROOT"]
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root_gemfile = File.expand_path('Gemfile', ENV["MM_ROOT"])
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ENV['BUNDLE_GEMFILE'] ||= root_gemfile
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if !File.exists?(ENV['BUNDLE_GEMFILE'])
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git_gemfile = Pathname.new(__FILE__).expand_path.parent.parent.parent + "Gemfile"
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ENV['BUNDLE_GEMFILE'] = git_gemfile.to_s
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end
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if File.exists?(ENV['BUNDLE_GEMFILE'])
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is_bundler_setup = true
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require 'bundler/setup'
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end
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end
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# Automatically discover extensions in RubyGems
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require "middleman-core/extensions"
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if is_bundler_setup
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Bundler.require
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else
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::Middleman.load_extensions_in_path
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end
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true
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end
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end
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# Recursive method to find config.rb
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def locate_root(cwd = Pathname.new(Dir.pwd))
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return cwd.to_s if (cwd + 'config.rb').exist?
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return false if cwd.root?
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locate_root(cwd.parent)
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end
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end
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end |