14 lines
418 B
Ruby
Executable file
14 lines
418 B
Ruby
Executable file
#!/usr/bin/env ruby -w
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treeish = ARGV.shift || 'HEAD'
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output = nil
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loop do
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puts "git diff-tree --color --cc #{treeish}"
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output = `git diff-tree --color --cc #{treeish}`
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len = output.strip.length == 40
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break if !$?.success? || len == 0 || len == 40
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treeish = `git log -n1 #{treeish} | head -n2 | tail -n1`.strip.split[1]
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puts treeish
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break unless treeish =~ /^[0-9a-f]{7}$/
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end
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puts output
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