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Add Tap#command_file? method. #4549

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Merged
reitermarkus merged 1 commit into from
Jul 25, 2018
Merged

Add Tap#command_file? method. #4549

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19 changes: 17 additions & 2 deletions Library/Homebrew/tap.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -91,6 +91,7 @@ def clear_cache
@repo_var = nil
@formula_dir = nil
@cask_dir = nil
@command_dir = nil
@formula_files = nil
@alias_dir = nil
@alias_files = nil
Expand Down Expand Up @@ -446,10 +447,24 @@ def alias_reverse_table
@alias_reverse_table
end

def command_dir
@command_dir ||= path/"cmd"
end

def command_file?(file)
file = Pathname.new(file) unless file.is_a? Pathname
file = file.expand_path(path)
file.parent == command_dir && file.basename.to_s.match?(/^brew(cask)?-/) &&
(file.executable? || file.extname == ".rb")
end

# an array of all commands files of this {Tap}.
def command_files
@command_files ||= Pathname.glob("#{path}/cmd/brew{,cask}-*")
.select { |file| file.executable? || file.extname == ".rb" }
@command_files ||= if command_dir.directory?
command_dir.children.select(&method(:command_file?))
else
[]
end
end

# path to the pin record for this {Tap}.
Expand Down