73 lines
1.6 KiB
Ruby
73 lines
1.6 KiB
Ruby
require "English"
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module Hbc
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class CLI
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class Style < Base
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def self.help
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"checks Cask style using RuboCop"
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end
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def self.run(*args)
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retval = new(args).run
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raise CaskError, "style check failed" unless retval
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end
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attr_reader :args
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def initialize(args)
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@args = args
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end
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def run
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install_rubocop
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system "rubocop", *rubocop_args, "--", *cask_paths
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$CHILD_STATUS.success?
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end
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def install_rubocop
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Utils.capture_stderr do
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begin
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Homebrew.install_gem_setup_path! "rubocop-cask", HOMEBREW_RUBOCOP_CASK_VERSION, "rubocop"
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rescue SystemExit
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raise CaskError, Tty.strip_ansi($stderr.string).chomp.sub(/\AError: /, "")
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end
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end
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end
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def cask_paths
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@cask_paths ||= if cask_tokens.empty?
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Hbc.all_tapped_cask_dirs
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elsif cask_tokens.any? { |file| File.exist?(file) }
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cask_tokens
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else
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cask_tokens.map { |token| Hbc.path(token) }
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end
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end
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def cask_tokens
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@cask_tokens ||= self.class.cask_tokens_from(args)
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end
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def rubocop_args
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fix? ? autocorrect_args : default_args
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end
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def default_args
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[
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"--require", "rubocop-cask",
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"--config", "/dev/null", # always use `rubocop-cask` default config
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"--format", "simple",
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"--force-exclusion"
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]
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end
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def autocorrect_args
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default_args + ["--auto-correct"]
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end
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def fix?
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args.any? { |arg| arg =~ /--(fix|(auto-?)?correct)/ }
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end
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end
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end
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end
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