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descriptions: update for core/formula separation

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Update the description update logic, since now all formulae are in the taps.
This commit is contained in:
Xu Cheng 2016-02-26 19:20:18 +08:00
parent 13141de0fd
commit e9886cac6c
1 changed files with 2 additions and 13 deletions
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15
Library/Homebrew/descriptions.rb
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@ -33,25 +33,14 @@ class Descriptions
self.save_cache
end
# Return true if the cache exists, and neither Homebrew nor any of the Taps
# Return true if the cache exists, and none of the Taps
# repos were updated more recently than it was.
def self.cache_fresh?
return false unless CACHE_FILE.exist?
cache_mtime = File.mtime(CACHE_FILE)
ref_master = ".git/refs/heads/master"
master = HOMEBREW_REPOSITORY/ref_master
# If ref_master doesn't exist, it means brew update is never run.
# Since cache is found, we can assume it's fresh.
if master.exist?
core_mtime = File.mtime(master)
return false if core_mtime > cache_mtime
end
Tap.each do |tap|
next unless tap.git?
repo_mtime = File.mtime(tap.path/ref_master)
repo_mtime = File.mtime(tap.path/".git/refs/heads/master")
return false if repo_mtime > cache_mtime
end