commit 751e40805556fadec616aa79150f12e3bf87c46b Author: Nick Mathewson <nickm@torproject.org> Date: Fri Apr 29 15:26:19 2011 -0400 Make findMergedChanges.pl print a usage msg when started with no args Otherwise I need to figure out what it does and how to make it do it every time I want to use it. It did that unixy thing where running it with no arguments printed nothing and returned. --- contrib/findMergedChanges.pl | 20 ++++++++++++++++++++ 1 files changed, 20 insertions(+), 0 deletions(-) diff --git a/contrib/findMergedChanges.pl b/contrib/findMergedChanges.pl index 1694716..460424f 100755 --- a/contrib/findMergedChanges.pl +++ b/contrib/findMergedChanges.pl @@ -16,6 +16,26 @@ sub nChanges { my $look_for_type = "merged"; +if (! @ARGV) { + print <<EOF +Usage: + findMergedChanges.pl [--merged/--unmerged/--weird/--list] changes/* + +A change is "merged" if it has ever been merged to release-0.2.2 and it has had +no subsequent changes in master. + +A change is "unmerged" if it has never been merged to release-0.2.2 and it +has had changes in master. + +A change is "weird" if it has been merged to release-0.2.2 and it *has* had +subsequent changes in master. + +Suggested application: + findMergedChanges.pl --merged changes/* | xargs -n 1 git rm + +EOF +} + while (@ARGV and $ARGV[0] =~ /^--/) { my $flag = shift @ARGV; if ($flag =~ /^--(weird|merged|unmerged|list)/) {