77 lines
2.1 KiB
Ruby
77 lines
2.1 KiB
Ruby
# frozen_string_literal: true
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require "json"
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module Cask
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class Cmd
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class Style < AbstractCommand
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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.rubocop(*paths, auto_correct: false, debug: false, json: false)
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Homebrew.install_bundler_gems!
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cache_env = { "XDG_CACHE_HOME" => "#{HOMEBREW_CACHE}/style" }
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hide_warnings = debug ? [] : [ENV["HOMEBREW_RUBY_PATH"], "-S"]
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args = [
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"--force-exclusion",
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"--config", "#{HOMEBREW_LIBRARY}/.rubocop_cask.yml"
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]
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if json
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args << "--format" << "json"
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else
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if auto_correct
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args << "--auto-correct"
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else
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args << "--debug" if debug
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args << "--parallel"
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end
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args << "--format" << "simple"
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args << "--color" if Tty.color?
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end
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executable, *args = [*hide_warnings, "rubocop", *args, "--", *paths]
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result = Dir.mktmpdir do |tmpdir|
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system_command executable, args: args, chdir: tmpdir, env: cache_env,
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print_stdout: !json, print_stderr: !json
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end
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result.assert_success! unless (0..1).cover?(result.exit_status)
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return JSON.parse(result.stdout) if json
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result
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end
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option "--fix", :fix, false
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def run
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result = self.class.rubocop(*cask_paths, auto_correct: fix?, debug: debug?)
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raise CaskError, "Style check failed." unless result.status.success?
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end
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def cask_paths
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@cask_paths ||= if args.empty?
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Tap.map(&:cask_dir).select(&:directory?).concat(test_cask_paths)
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elsif args.any? { |file| File.exist?(file) }
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args.map { |path| Pathname(path).expand_path }
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else
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casks.map(&:sourcefile_path)
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end
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end
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def test_cask_paths
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[
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Pathname.new("#{HOMEBREW_LIBRARY}/Homebrew/test/support/fixtures/cask/Casks"),
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Pathname.new("#{HOMEBREW_LIBRARY}/Homebrew/test/support/fixtures/third-party/Casks"),
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]
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end
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end
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end
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end
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