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update-test: use git clone --local instead of copy

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The .git directory in BrewTestBot is huge(1GB) which results to poor
performance of `brew update-test`. Therefore, let's use `git clone
--local` here which will create hard symlink to boost performance.

Closes Homebrew/homebrew#44005.

Signed-off-by: Xu Cheng <xucheng@me.com>
This commit is contained in:
Xu Cheng 2015-09-16 15:15:04 +08:00
parent d6a50f1e76
commit a25fc67813
1 changed files with 7 additions and 5 deletions
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12
Library/Homebrew/dev-cmd/update-test.rb
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@ -2,18 +2,20 @@ require "extend/ENV"
module Homebrew
def update_test
cd HOMEBREW_REPOSITORY
start_sha1 = Utils.popen_read("git", "rev-parse", "origin/master").chomp
end_sha1 = Utils.popen_read("git", "rev-parse", "HEAD").chomp
mktemp do
curdir = Pathname.new(Dir.pwd)
oh1 "Setup test environment..."
# copy Homebrew installation
cp_r HOMEBREW_REPOSITORY/".git", curdir/".git"
start_sha1 = Utils.popen_read("git", "rev-parse", "origin/master").chomp
end_sha1 = Utils.popen_read("git", "rev-parse", "HEAD").chomp
safe_system "git", "clone", "--local", "#{HOMEBREW_REPOSITORY}/.git", "."
# set git origin to another copy
cp_r HOMEBREW_REPOSITORY/".git", curdir/"remote.git"
safe_system "git", "config", "remote.origin.url", "file://#{curdir}/remote.git"
safe_system "git", "clone", "--local", "--bare", "#{HOMEBREW_REPOSITORY}/.git", "remote.git"
safe_system "git", "config", "remote.origin.url", "#{curdir}/remote.git"
# force push origin to end_sha1
safe_system "git", "checkout", "--force", "master"