1 files changed, 0 insertions, 57 deletions
diff --git a/Library/Homebrew/historic.rb b/Library/Homebrew/historic.rb
deleted file mode 100644
index 0afb9646a..000000000
--- a/Library/Homebrew/historic.rb
+++ /dev/null
@@ -1,57 +0,0 @@
-require "formulary"
-require "tap"
-
-module Homebrew
-  module_function
-
-  # name should not be qualified, since migration of qualified names is already
-  # handled in Formulary::TapLoader.formula_name_path.
-  def search_for_migrated_formula(name, options = {})
-    print_messages = options.fetch(:print_messages, true)
-    migrations = []
-    Tap.each do |old_tap|
-      new_tap_name = old_tap.tap_migrations[name]
-      next unless new_tap_name
-      migrations << [old_tap, new_tap_name]
-      next unless print_messages
-      deprecation = (new_tap_name == "homebrew/boneyard") ? "deprecated " : ""
-      puts "A #{deprecation}formula named \"#{name}\" has been migrated from #{old_tap} to #{new_tap_name}."
-    end
-    migrations
-  end
-
-  # name may be qualified.
-  def search_for_deleted_formula(name, options = {})
-    print_messages = options.fetch(:print_messages, true)
-    warn_shallow = options.fetch(:warn_shallow, false)
-
-    path = Formulary.path name
-    raise FormulaExistsError.new(name, path) if File.exist? path
-    path.to_s =~ HOMEBREW_TAP_PATH_REGEX
-    tap = Tap.new ($1 == "Homebrew" ? "homebrew" : $1), $2.strip_prefix("homebrew-")
-    raise TapUnavailableError, tap.name unless File.exist? tap.path
-    relpath = path.relative_path_from tap.path
-
-    cd tap.path
-
-    if warn_shallow && File.exist?(".git/shallow")
-      opoo <<-EOS.undend
-        The git repository is a shallow clone therefore the output may be incomplete.
-        Use `git fetch -C #{tap.path} --unshallow` to get the full repository.
-      EOS
-    end
-
-    log_cmd = "git log --name-only --max-count=1 --format=$'format:%H\\n%h' -- #{relpath}"
-    hash, hash_abbrev, relpath = Utils.popen_read(log_cmd).lines.map(&:chomp)
-    if hash.to_s.empty? || hash_abbrev.to_s.empty? || relpath.to_s.empty?
-      raise FormulaUnavailableError, name
-    end
-
-    if print_messages
-      puts "#{name} was deleted from #{tap.name} in commit #{hash_abbrev}."
-      puts "Run `brew boneyard #{name}` to show the formula's content prior to its removal."
-    end
-
-    [tap, relpath, hash, hash_abbrev]
-  end
-end