# File lib/grit/submodule.rb, line 52 def self.config(repo, ref = "master") commit = repo.commit(ref) blob = commit.tree/'.gitmodules' return {} unless blob lines = blob.data.gsub(/\r\n?/, "\n" ).split("\n") config = {} current = nil lines.each do |line| if line =~ /^\[submodule "(.+)"\]$/ current = $1 config[current] = {} config[current]['id'] = (commit.tree/current).id elsif line =~ /^\t(\w+) = (.+)$/ config[current][$1] = $2 config[current]['id'] = (commit.tree/$2).id if $1 == 'path' else # ignore end end config end