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# frozen_string_literal: true
require "optparse"
module TurboTests
class CLI
def initialize(argv)
@argv = argv
end
def run
requires = []
formatters = []
tags = []
count = nil
runtime_log = nil
verbose = false
fail_fast = nil
seed = nil
OptionParser.new { |opts|
opts.banner = <<~BANNER
Run all tests in parallel, giving each process ENV['TEST_ENV_NUMBER'] ('1', '2', '3', ...).
Reports test results incrementally. Uses methods from `parallel_tests` gem to split files to groups.
Source code of `turbo_tests` gem is based on Discourse and RubyGems work in this area (see README file of the source repository).
Usage: turbo_tests [options]
[optional] Only selected files & folders:
turbo_tests spec/bar spec/baz/xxx_spec.rb
Options:
BANNER
opts.on("-n [PROCESSES]", Integer, "How many processes to use, default: available CPUs") { |n| count = n }
opts.on("-r", "--require PATH", "Require a file.") do |filename|
requires << filename
end
opts.on("-f", "--format FORMATTER", "Choose a formatter. Available formatters: progress (p), documentation (d). Default: progress") do |name|
formatters << {
name: name,
outputs: []
}
end
opts.on("-t", "--tag TAG", "Run examples with the specified tag.") do |tag|
tags << tag
end
opts.on("-o", "--out FILE", "Write output to a file instead of $stdout") do |filename|
if formatters.empty?
formatters << {
name: "progress",
outputs: []
}
end
formatters.last[:outputs] << filename
end
opts.on("--runtime-log FILE", "Location of previously recorded test runtimes") do |filename|
runtime_log = filename
end
opts.on("-v", "--verbose", "More output") do
verbose = true
end
opts.on("--fail-fast=[N]") do |n|
n = begin
Integer(n)
rescue
nil
end
fail_fast = n.nil? || n < 1 ? 1 : n
end
opts.on("--seed SEED", "Seed for rspec") do |s|
seed = s
end
}.parse!(@argv)
requires.each { |f| require(f) }
if formatters.empty?
formatters << {
name: "progress",
outputs: []
}
end
formatters.each do |formatter|
if formatter[:outputs].empty?
formatter[:outputs] << "-"
end
end
exitstatus = TurboTests::Runner.run(
formatters: formatters,
tags: tags,
files: @argv.empty? ? ["spec"] : @argv,
runtime_log: runtime_log,
verbose: verbose,
fail_fast: fail_fast,
count: count,
seed: seed
)
# From https://github.com/serpapi/turbo_tests/pull/20/
exit exitstatus
end
end
end
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