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Add a perl script to find changes files that have already been merged into release-0.2.2

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This commit is contained in:
Nick Mathewson 2011-02-21 14:22:56 -05:00
parent e9fb50c797
commit 90f9caf423
1 changed files with 46 additions and 0 deletions
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46
contrib/findMergedChanges.pl Executable file
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@ -0,0 +1,46 @@
#!/usr/bin/perl
use warnings;
use strict;
sub nChanges {
my ($branches, $fname) = @_;
local *F;
# requires perl 5.8. Avoids shell issues if we ever get a changes
# file named by the parents of Little Johnny Tables.
open F, "-|", "git", "log", "--pretty=format:%H", $branches, "--", $fname
or die "$!";
my @changes = <F>;
return scalar @changes
}
my $look_for_type = "merged";
while (@ARGV and $ARGV[0] =~ /^--/) {
my $flag = shift @ARGV;
if ($flag =~ /^--(weird|merged|unmerged|list)/) {
$look_for_type = $1;
} else {
die "Unrecognized flag $flag";
}
}
for my $changefile (@ARGV) {
my $n_merged = nChanges("origin/release-0.2.2", $changefile);
my $n_postmerged = nChanges("origin/release-0.2.2..origin/master", $changefile);
my $type;
if ($n_merged != 0 and $n_postmerged == 0) {
$type = "merged";
} elsif ($n_merged == 0 and $n_postmerged != 0) {
$type = "unmerged";
} else {
$type = "weird";
}
if ($type eq $look_for_type) {
print "$changefile\n";
} elsif ($look_for_type eq 'list') {
printf "% 8s: %s\n", $type, $changefile;
}
}