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Resource: extract unpacking from #stage

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Closes Homebrew/homebrew#23768.
This commit is contained in:
Jack Nagel 2013-10-30 00:43:10 -05:00
parent 2dd44f7791
commit 9966943a34
1 changed files with 7 additions and 3 deletions
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10
Library/Homebrew/resource.rb
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@ -43,12 +43,16 @@ class Resource
downloader.cached_location
end
# Download the resource
# Fetch, verify, and unpack the resource
def stage(target=nil, &block)
verify_download_integrity(fetch)
unpack(target, &block)
end
# If a target is given, unpack there; else unpack to a temp folder
# If block is given, yield to that block
# A target or a block must be given, but not both
def stage(target=nil)
verify_download_integrity(fetch)
def unpack(target=nil)
mktemp(download_name) do
downloader.stage
if block_given?