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GitDownloadStrategy: allow disabling of shallow clone

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Closes Homebrew/homebrew#25751.
Closes Homebrew/homebrew#26730.
This commit is contained in:
Jack Nagel 2014-02-14 15:31:29 -05:00
parent 5ce4c2a3f8
commit 7eec2d8b5a
1 changed files with 10 additions and 1 deletions
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11
Library/Homebrew/download_strategy.rb
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@ -474,6 +474,11 @@ class GitDownloadStrategy < VCSDownloadStrategy
%r{http://llvm\.org},
]
def initialize name, resources
super
@shallow = resource.specs.fetch(:shallow) { true }
end
def cache_tag; "git" end
def fetch
@ -513,6 +518,10 @@ class GitDownloadStrategy < VCSDownloadStrategy
private
def shallow_clone?
@shallow && support_depth?
end
def support_depth?
@ref_type != :revision && SHALLOW_CLONE_WHITELIST.any? { |rx| rx === @url }
end
@ -535,7 +544,7 @@ class GitDownloadStrategy < VCSDownloadStrategy
def clone_args
args = %w{clone}
args << '--depth' << '1' if support_depth?
args << '--depth' << '1' if shallow_clone?
case @ref_type
when :branch, :tag then args << '--branch' << @ref