# File lib/grit/tag.rb, line 10 def self.find_all(repo, options = {}) refs = repo.git.refs(options, prefix) refs.split("\n").map do |ref| name, id = *ref.split(' ') sha = repo.git.commit_from_sha(id) raise "Unknown object type." if sha == '' commit = Commit.create(repo, :id => sha) new(name, commit) end end
Parses the results from `cat-file -p`
data - String tag object data. Example:
object 7bcc0ee821cdd133d8a53e8e7173a334fef448aa type commit tag v0.7.0 tagger USER <EMAIL> DATE v0.7.0
Returns parsed Hash. Example:
{:message => "...", :tagger => "bob", :tag_date => ...}
# File lib/grit/tag.rb, line 33 def self.parse_tag_data(data) return unless data =~ /^object/ parsed = {} lines = data.split("\n") lines.shift # type commit lines.shift # tag name lines.shift author_line = lines.shift parsed[:tagger], parsed[:tag_date] = Commit.actor(author_line) if !parsed[:tagger] || !parsed[:tagger].name parsed[:tag_date] ||= Time.utc(1970) parsed[:tagger] = Actor.from_string(author_line.sub(/^tagger /, '')) end lines.shift # blank line parsed[:message] = [] while lines.first && lines.first !~ /-----BEGIN PGP SIGNATURE-----/ parsed[:message] << lines.shift end parsed[:message] = parsed[:message] * "\n" parsed end
# File lib/grit/tag.rb, line 55 def lazy_source data = commit.repo.git.cat_ref({:p => true}, name) @message = commit.short_message @tagger = commit.author @tag_date = commit.authored_date return self if data.empty? if parsed = self.class.parse_tag_data(data) @message = parsed[:message] @tagger = parsed[:tagger] @tag_date = parsed[:tag_date] end self end
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