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GitDownloadStrategy: extract checkout from #stage

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This commit is contained in:
Jack Nagel 2013-02-14 17:29:58 -06:00
parent 8b27989d11
commit 02ad6442e7
1 changed files with 17 additions and 6 deletions
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23
Library/Homebrew/download_strategy.rb
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@ -321,6 +321,8 @@ class GitDownloadStrategy < AbstractDownloadStrategy
Dir.chdir(@clone) do
config_repo
fetch_repo
checkout
update_submodules if submodules?
end
elsif @clone.exist?
puts "Removing invalid .git repo from cache"
@ -336,12 +338,6 @@ class GitDownloadStrategy < AbstractDownloadStrategy
Dir.chdir @clone do
if @spec and @ref
ohai "Checking out #@spec #@ref"
case @spec
when :branch
nostdout { quiet_safe_system @@git, 'checkout', { :quiet_flag => '-q' }, "origin/#{@ref}", '--' }
when :tag, :revision
nostdout { quiet_safe_system @@git, 'checkout', { :quiet_flag => '-q' }, @ref, '--' }
end
else
# otherwise the checkout-index won't checkout HEAD
# https://github.com/mxcl/homebrew/issues/7124
@ -402,6 +398,21 @@ class GitDownloadStrategy < AbstractDownloadStrategy
def clone_repo
safe_system @@git, *clone_args
@clone.cd do
checkout
update_submodules if submodules?
end
end
def checkout
ref = case @spec
when :branch then "origin/#@ref"
when :tag, :revision then @ref
end
nostdout do
quiet_safe_system @@git, 'checkout', { :quiet_flag => '-q' }, ref, '--'
end
end
def update_submodules