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Contents
module Grit
class Tag
attr_reader :name
attr_reader :commit
# Instantiate a new Tag
# +name+ is the name of the head
# +commit+ is the Commit that the head points to
#
# Returns Grit::Tag (baked)
def initialize(name, commit)
@name = name
@commit = commit
end
# Find all Tags
# +repo+ is the Repo
# +options+ is a Hash of options
#
# Returns Grit::Tag[] (baked)
def self.find_all(repo, options = {})
default_options = {:sort => "committerdate",
:format => "%(refname)%00%(objectname)"}
actual_options = default_options.merge(options)
output = repo.git.for_each_ref(actual_options, "refs/tags")
self.list_from_string(repo, output)
end
# Parse out tag information into an array of baked Tag objects
# +repo+ is the Repo
# +text+ is the text output from the git command
#
# Returns Grit::Tag[] (baked)
def self.list_from_string(repo, text)
tags = []
text.split("\n").each do |line|
tags << self.from_string(repo, line)
end
tags
end
# Create a new Tag instance from the given string.
# +repo+ is the Repo
# +line+ is the formatted tag information
#
# Format
# name: [a-zA-Z_/]+
# <null byte>
# id: [0-9A-Fa-f]{40}
#
# Returns Grit::Tag (baked)
def self.from_string(repo, line)
full_name, id = line.split("\0")
name = full_name.split("/").last
commit = Commit.create(repo, :id => id)
self.new(name, commit)
end
# Pretty object inspection
def inspect
%Q{#<Grit::Tag "#{@name}">}
end
end # Tag
end # Grit
Version data entries
11 entries across 11 versions & 4 rubygems