blob: d1b29d64e94f526117b31daf259ac2d1e19139b7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
#! ./miniruby
def diff2index(cmd, *argv)
lines = []
path = nil
`#{cmd} #{argv.join(" ")}`.split(/\n/).each do |line|
case line
when /^Index: (\S*)/, /^diff --git [a-z]\/(\S*) [a-z]\/\1/
path = $1
when /^@@\s*-[,\d]+ +\+(\d+)[,\d]*\s*@@(?: +([A-Za-z_][A-Za-z_0-9 ]*[A-Za-z_0-9]))?/
line = $1.to_i
ent = "* #{path}"
ent << " (#{$2})" if $2
lines << "#{ent}:"
end
end
lines.uniq!
lines.empty? ? nil : lines
end
if File.directory?(".svn")
cmd = "svn diff --diff-cmd=diff -x-pU0"
puts diff2index(cmd, ARGV)
elsif File.directory?(".git")
cmd = "git diff"
puts diff2index(cmd, ARGV) || diff2index(cmd, "--cached", ARGV)
else
abort "does not seem to be under a vcs"
end
|