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require "pathname"
require "open3"
def curl_args(options = {})
curl = Pathname.new ENV["HOMEBREW_CURL"]
curl = Pathname.new "/usr/bin/curl" unless curl.exist?
raise "#{curl} is not executable" unless curl.exist? && curl.executable?
args = [
curl.to_s,
"--remote-time",
"--location",
]
case options[:user_agent]
when :browser
args << "--user-agent" << HOMEBREW_USER_AGENT_FAKE_SAFARI
else
args << "--user-agent" << HOMEBREW_USER_AGENT_CURL
end
unless options[:show_output]
args << "--progress-bar" unless ARGV.verbose?
args << "--verbose" if ENV["HOMEBREW_CURL_VERBOSE"]
args << "--fail"
args << "--silent" if !$stdout.tty? || ENV["TRAVIS"]
end
args += options[:extra_args] if options[:extra_args]
args
end
def curl(*args)
safe_system(*curl_args(extra_args: args))
end
def curl_output(*args)
curl_args = curl_args(extra_args: args, show_output: true)
Open3.popen3(*curl_args) do |_, stdout, stderr, wait_thread|
[stdout.read, stderr.read, wait_thread.value]
end
end
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