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utils/curl: support disabling partial downloads in curl_download

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This commit is contained in:
Bo Anderson 2020-07-02 18:58:32 +01:00
parent 2970d2e4f9
commit 997ba42a4b
1 changed files with 15 additions and 11 deletions
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6
Library/Homebrew/utils/curl.rb
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@ -54,10 +54,11 @@ def curl(*args, secrets: [], **options)
secrets: secrets
end
def curl_download(*args, to: nil, **options)
def curl_download(*args, to: nil, partial: true, **options)
destination = Pathname(to)
destination.dirname.mkpath
if partial
range_stdout = curl_output("--location", "--range", "0-1",
"--dump-header", "-",
"--write-out", "%\{http_code}",
@ -70,6 +71,9 @@ def curl_download(*args, to: nil, **options)
destination.size == %r{^.*Content-Range: bytes \d+-\d+/(\d+)\r\n.*$}m.match(headers)&.[](1)&.to_i
return # We've already downloaded all the bytes
end
else
supports_partial_download = false
end
continue_at = if destination.exist? && supports_partial_download
"-"