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require "pathname"
require "open3"
def curl_args(extra_args=[])
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?
flags = HOMEBREW_CURL_ARGS
flags -= ["--progress-bar"] if ARGV.verbose?
args = ["#{curl}"] + flags + extra_args
args << "--verbose" if ENV["HOMEBREW_CURL_VERBOSE"]
args << "--silent" if !$stdout.tty? || ENV["TRAVIS"]
args
end
def curl(*args)
safe_system(*curl_args(args))
end
def curl_output(*args)
curl_args = curl_args(args)
curl_args -= ["--fail"]
if RUBY_TWO
curl_args -= ["--silent"]
Open3.popen3(*curl_args) do |_, stdout, stderr, wait_thread|
[stdout.read, stderr.read, wait_thread.value]
end
else
output = Utils.popen_read_text(*curl_args)
[output, nil, $?]
end
end
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