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module OhlohScm::Parsers
# This parser can process the default hg logs, with or without the --verbose flag.
# It is handy for debugging but is not detailed enough for Ohloh analysis.
# See the HgStyledParser.
class HgParser < Parser
def self.scm
'hg'
end
def self.internal_parse(buffer, opts)
e = nil
state = :data
buffer.each_line do |l|
next_state = state
if state == :data
case l
when /^changeset:\s+\d+:([0-9a-f]+)/
yield e if e && block_given?
e = OhlohScm::Commit.new
e.diffs = []
e.token = $1
when /^user:\s+(.+?)(\s+<(.+)>)?$/
e.committer_name = $1
e.committer_email = $3
when /^date:\s+(.+)/
e.committer_date = Time.parse($1).utc
when /^files:\s+(.+)/
($1 || '').split(' ').each do |file|
e.diffs << OhlohScm::Diff.new(:action => '?', :path => file)
end
when /^summary:\s+(.+)/
e.message = $1
when /^description:/
next_state = :long_comment
end
elsif state == :long_comment
if l == "\n"
next_state = :long_comment_following_blank
else
e.message ||= ''
e.message << l
end
elsif state == :long_comment_following_blank
if l == "\n" # A second blank line in a row terminates the comment.
yield e if block_given?
e = nil
next_state = :data
else # Otherwise resume parsing comments.
e.message << "\n"
e.message << l
next_state = :long_comment
end
end
state = next_state
end
yield e if e && block_given?
end
end
end
Version data entries
36 entries across 36 versions & 1 rubygems