Sha256: 245386de9fc3722d7ea8d7e8fa3f77d764c43dbc2e43aa947cc4ae36774ffb51
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Versions: 36
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Contents
module OhlohScm::Parsers
class GitParser < Parser
def self.scm
'git'
end
ANONYMOUS = "(no author)" unless defined?(ANONYMOUS)
def self.internal_parse(io, opts)
e = nil
state = :key_values
io.each do |line|
line.chomp!
# Kind of a hack: the diffs section is not always present.
# Also, we don't know when the next commit is going to begin,
# so we may need to make an unexpected state change.
if line =~ /^commit ([a-z0-9]{40,40})$/
state = :key_values
elsif state == :message and line =~ /^[ADM]\s+(.+)$/
state = :diffs
end
if state == :key_values
case line
when /^commit ([a-z0-9]{40,40})$/
sha1 = $1
yield e if e
e = OhlohScm::Commit.new
e.diffs = []
e.token = sha1
e.author_name = ANONYMOUS
when /^Author: (.+) <(.*)>$/
# In the rare case that the Git repository does not contain any names (see OpenEmbedded for example)
# we use the email instead.
e.author_name = $1 || $2
e.author_email = $2
when /^Date: (.*)$/
e.author_date = Time.parse($1).utc # Note strongly: MUST be RFC2822 format to parse properly
state = :message
end
elsif state == :message
case line
when / (.*)/
if e.message
e.message << "\n" << $1
else
e.message = $1
end
end
elsif state == :diffs
if line =~ /^([ADM])\t(.+)$/
e.diffs << OhlohScm::Diff.new( :action => $1, :path => $2)
end
else
raise RuntimeError("Unknown parser state #{state.to_s}")
end
end
yield e if e
end
end
end
Version data entries
36 entries across 36 versions & 1 rubygems