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# File 'lib/hoc/svn.rb', line 31
def hits
version = `svn --non-interactive --version --quiet`
raise "svn version #{version} is too old, upgrade it to 1.7+" unless
Gem::Version.new(version) >= Gem::Version.new('1.7')
raise 'diffstat is not installed' if
`diffstat -V`.index('version').nil?
log = `cd #{@dir} && svn log --diff | diffstat`
[
Hits.new(
Time.now,
log.split(/\n/).last.split(/[^\d]/)
.map(&:to_i).select { |x| x > 0 }
.drop(1).inject(:+)
)
]
end
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