46bf4d7948
- Update outdated and add new recommended extensions - Exclude some vendored code from search results by default - Add more VSCode editor settings that are consistent with our linting - Provide configuration for coverage visualization in VSCode but disable it by default - Add SimpleCov coverage for `eval` and ensure that we always default to line coverage in case upstream defaults ever change
100 lines
3.4 KiB
Ruby
Executable File
100 lines
3.4 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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# frozen_string_literal: true
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require "English"
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SimpleCov.enable_for_subprocesses true
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SimpleCov.start do
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coverage_dir File.expand_path("../test/coverage", File.realpath(__FILE__))
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root File.expand_path("..", File.realpath(__FILE__))
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command_name "brew"
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# enables branch coverage as well as, the default, line coverage
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enable_coverage :branch
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# enables coverage for `eval`ed code
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enable_coverage_for_eval
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# ensure that we always default to line coverage
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primary_coverage :line
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# We manage the result cache ourselves and the default of 10 minutes can be
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# too low causing results from some integration tests to be dropped. This
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# causes random fluctuations in test coverage.
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merge_timeout 86400
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at_fork do
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# be quiet, the parent process will be in charge of output and checking coverage totals
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SimpleCov.print_error_status = false
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end
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excludes = ["test", "vendor"]
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subdirs = Dir.chdir(SimpleCov.root) { Pathname.glob("*") }
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.reject { |p| p.extname == ".rb" || excludes.include?(p.to_s) }
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.map { |p| "#{p}/**/*.rb" }.join(",")
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files = "#{SimpleCov.root}/{#{subdirs},*.rb}"
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if (integration_test_number = ENV.fetch("HOMEBREW_INTEGRATION_TEST", nil))
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# This needs a unique name so it won't be overwritten
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command_name "brew_i:#{integration_test_number}"
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# be quiet, the parent process will be in charge of output and checking coverage totals
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SimpleCov.print_error_status = false
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SimpleCov.at_exit do
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# Just save result, but don't write formatted output.
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coverage_result = Coverage.result.dup
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Dir[files].each do |file|
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absolute_path = File.expand_path(file)
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coverage_result[absolute_path] ||= SimpleCov::SimulateCoverage.call(absolute_path)
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end
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simplecov_result = SimpleCov::Result.new(coverage_result)
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SimpleCov::ResultMerger.store_result(simplecov_result)
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# If an integration test raises a `SystemExit` exception on exit,
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# exit immediately using the same status code to avoid reporting
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# an error when expecting a non-successful exit status.
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raise if $ERROR_INFO.is_a?(SystemExit)
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end
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else
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command_name "brew:#{ENV.fetch("TEST_ENV_NUMBER", $PROCESS_ID)}"
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# Not using this during integration tests makes the tests 4x times faster
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# without changing the coverage.
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track_files files
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end
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add_filter %r{^/build\.rb$}
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add_filter %r{^/config\.rb$}
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add_filter %r{^/constants\.rb$}
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add_filter %r{^/postinstall\.rb$}
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add_filter %r{^/test\.rb$}
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add_filter %r{^/dev-cmd/tests\.rb$}
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add_filter %r{^/sorbet/}
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add_filter %r{^/test/}
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add_filter %r{^/vendor/}
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add_filter %r{^/yard/}
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require "rbconfig"
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host_os = RbConfig::CONFIG["host_os"]
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add_filter %r{/os/mac} unless host_os.include?("darwin")
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add_filter %r{/os/linux} unless host_os.include?("linux")
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# Add groups and the proper project name to the output.
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project_name "Homebrew"
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add_group "Cask", %r{^/cask(/|\.rb$)}
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add_group "Commands", [%r{/cmd/}, %r{^/dev-cmd/}]
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add_group "Extensions", %r{^/extend/}
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add_group "Livecheck", %r{^/livecheck(/|\.rb$)}
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add_group "OS", [%r{^/extend/os/}, %r{^/os/}]
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add_group "Requirements", %r{^/requirements/}
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add_group "RuboCops", %r{^/rubocops/}
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add_group "Unpack Strategies", %r{^/unpack_strategy(/|\.rb$)}
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add_group "Scripts", [
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%r{^/brew\.rb$},
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%r{^/build\.rb$},
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%r{^/postinstall\.rb$},
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%r{^/test\.rb$},
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]
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end
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