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Use XDG_CACHE_HOME for RuboCop.

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This commit is contained in:
Markus Reiter 2017-05-29 01:21:36 +02:00
parent 803f9cbf7b
commit 54c4580871
2 changed files with 5 additions and 4 deletions
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2
Library/Homebrew/cask/lib/hbc/cli/style.rb
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@ -11,7 +11,7 @@ module Hbc
def run
install_rubocop
system "rubocop", *rubocop_args, "--", *cask_paths
system({ "XDG_CACHE_HOME" => HOMEBREW_CACHE }, "rubocop", *rubocop_args, "--", *cask_paths)
raise CaskError, "style check failed" unless $CHILD_STATUS.success?
true
end

7
Library/Homebrew/cmd/style.rb
View File

@ -19,6 +19,7 @@
require "utils"
require "json"
require "open3"
module Homebrew
module_function
@ -104,16 +105,16 @@ module Homebrew
when :print
args << "--display-cop-names" if ARGV.include? "--display-cop-names"
args << "--format" << "simple" if files
system "rubocop", *args
system({ "XDG_CACHE_HOME" => HOMEBREW_CACHE }, "rubocop", *args)
!$?.success?
when :json
json = Utils.popen_read_text("rubocop", "--format", "json", *args)
json, _, status = Open3.capture3({ "XDG_CACHE_HOME" => HOMEBREW_CACHE }, "rubocop", "--format", "json", *args)
# exit status of 1 just means violations were found; other numbers mean
# execution errors.
# exitstatus can also be nil if RuboCop process crashes, e.g. due to
# native extension problems.
# JSON needs to be at least 2 characters.
if $?.exitstatus.nil? || $?.exitstatus > 1 || json.to_s.length < 2
if !status.success? || json.to_s.length < 2
raise "Error running `rubocop --format json #{args.join " "}`"
end
RubocopResults.new(JSON.parse(json))