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Contents
module Minimart
module Download
# GitCache manages cloning repositories, and storing them for later access.
class GitCache
class << self
# Get the GitCache singleton instance
# @return [Minimart::Download::GitCache]
def instance
@instance ||= GitCache.new
end
end
def initialize
self.cache = {}
end
# Get a repository from the GitCache. This repository will be cloned, if
# it hasn't been already.
# @param [String] repo_location Any location that can be cloned by Git (Path, URL).
# @return [Git::Base]
def get_repository(repo_location)
cache[repo_location] ||= clone_bare_repo(repo_location)
end
# Get the local path to the repository passed in. This repository will be cloned,
# if it hasn't been already.
# @param [String] repo_location Any location that can be cloned by Git (Path, URL).
# @return [String] The path to the repository
def local_path_for(repo_location)
get_repository(repo_location).repo.path
end
# This method will empty the GitCache.
def clear
cache.values.each do |git|
FileUtils.remove_entry(git.repo.path)
end
self.cache = {}
end
# See if the GitCache has any reference to a repository location.
# @param [String] repo_location Any location that can be cloned by Git (Path, URL).
# @return [Boolean]
def has_location?(repo_location)
cache.has_key? repo_location
end
private
attr_accessor :cache
def clone_bare_repo(repo_location)
Configuration.output.puts "-- Cloning Git Repository From '#{repo_location}'"
Git.clone(repo_location, Dir.mktmpdir, bare: true)
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems