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Contents
module Mercurial
#
# This class represents a factory for {Mercurial::Tag Tag} instances.
#
class TagFactory
include Mercurial::Helper
# Instance of {Mercurial::Repository Repository}.
attr_reader :repository
def initialize(repository)
@repository = repository
end
# Return an array of {Mercurial::Tag Tag} instances for all tags in the repository.
#
# === Example:
# repository.tags.all
#
def all(cmd_options={})
hg_to_array("tags", {}, cmd_options) do |line|
build(line)
end
end
# Return a {Mercurial::Tag Tag} instance for a tag with a specified name.
#
# === Example:
# repository.tags.by_name('tagname')
#
def by_name(name, cmd_options={})
all(cmd_options).find do |b|
b.name == name
end
end
private
def build(data)
name, hash_id = *data.scan(/([\w-]+)\s+\d+:(\w+)\s*/).first
return if name == 'tip'
Mercurial::Tag.new(repository, name, hash_id)
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems