Sha256: 3ec6144250009bdf25c5061840b5961b7e1ab54ca891c1aaaa83a435fcad7823
Contents?: true
Size: 1.74 KB
Versions: 19
Compression:
Stored size: 1.74 KB
Contents
require 'haml/util'
module Haml
# Handles Haml version-reporting.
# Haml not only reports the standard three version numbers,
# but its Git revision hash as well,
# if it was installed from Git.
module Version
include Haml::Util
# Returns a hash representing the version of Haml.
# The `:major`, `:minor`, and `:teeny` keys have their respective numbers as Fixnums.
# The `:string` key contains a human-readable string representation of the version.
# If Haml is checked out from Git, the `:rev` key will have the revision hash.
# For example:
#
# {
# :string=>"2.1.0.9616393",
# :rev => "9616393b8924ef36639c7e82aa88a51a24d16949",
# :major => 2, :minor => 1, :teeny => 0
# }
#
# @return [Hash<Symbol, String/Symbol>] The version hash
def version
return @@version if defined?(@@version)
numbers = File.read(scope('VERSION')).strip.split('.').map { |n| n.to_i }
@@version = {
:major => numbers[0],
:minor => numbers[1],
:teeny => numbers[2]
}
@@version[:string] = [:major, :minor, :teeny].map { |comp| @@version[comp] }.compact.join('.')
if File.exists?(scope('REVISION'))
rev = File.read(scope('REVISION')).strip
rev = nil if rev !~ /^([a-f0-9]+|\(.*\))$/
end
if (rev.nil? || rev == '(unknown)') && File.exists?(scope('.git/HEAD'))
rev = File.read(scope('.git/HEAD')).strip
if rev =~ /^ref: (.*)$/
rev = File.read(scope(".git/#{$1}")).strip
end
end
if rev
@@version[:rev] = rev
unless rev[0] == ?(
@@version[:string] << "."
@@version[:string] << rev[0...7]
end
end
@@version
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems