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Add options to git_changelog for use in major release note creation:

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--details-after
	--master-only
	--oldest-first
This commit is contained in:
Bruce Momjian 2012-04-27 17:15:41 -04:00
parent 537b266953
commit 993ce4e6c9
1 changed files with 53 additions and 15 deletions
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68
src/tools/git_changelog
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@ -40,10 +40,19 @@ my @BRANCHES = qw(master
# Might want to make this parameter user-settable.
my $timestamp_slop = 600;
my $details_after = 0;
my $post_date = 0;
my $master_only = 0;
my $oldest_first = 0;
my $since;
Getopt::Long::GetOptions('post-date' => \$post_date,
'since=s' => \$since) || usage();
my @output_buffer;
my $output_line = '';
Getopt::Long::GetOptions('details-after' => \$details_after,
'master-only' => \$master_only,
'post-date' => \$post_date,
'oldest-first' => \$oldest_first,
'since=s' => \$since) || usage();
usage() if @ARGV;
my @git = qw(git log --format=fuller --date=iso);
@ -179,17 +188,17 @@ while (1) {
last if !defined $best_branch;
my $winner =
$all_commits_by_branch{$best_branch}->[$position{$best_branch}];
printf "Author: %s\n", $winner->{'author'};
foreach my $c (@{$winner->{'commits'}}) {
printf "Branch: %s", $c->{'branch'};
if (defined $c->{'last_tag'}) {
printf " Release: %s", $c->{'last_tag'};
}
printf " [%s] %s\n", substr($c->{'commit'}, 0, 9), $c->{'date'};
# check for master-only
if (! $master_only || ($winner->{'commits'}[0]->{'branch'} eq 'master' &&
@{$winner->{'commits'}} == 1)) {
output_details($winner) if (! $details_after);
output_str("%s", $winner->{'message'} . "\n");
output_details($winner) if ($details_after);
unshift(@output_buffer, $output_line) if ($oldest_first);
$output_line = '';
}
print "\n";
print $winner->{'message'};
print "\n";
$winner->{'done'} = 1;
for my $branch (@BRANCHES) {
my $leader = $all_commits_by_branch{$branch}->[$position{$branch}];
@ -200,6 +209,8 @@ while (1) {
}
}
print @output_buffer if ($oldest_first);
sub push_commit {
my ($c) = @_;
my $ht = hash_commit($c);
@ -258,11 +269,38 @@ sub parse_datetime {
return $gm - $tzoffset;
}
sub output_str {
($oldest_first) ? ($output_line .= sprintf(shift, @_)) : printf(@_);
}
sub output_details {
my $item = shift;
if ($details_after) {
$item->{'author'} =~ m{^(.*?)\s*<[^>]*>$};
# output only author name, not email address
output_str("(%s)\n", $1);
} else {
output_str("Author: %s\n", $item->{'author'});
}
foreach my $c (@{$item->{'commits'}}) {
output_str("Branch: %s ", $c->{'branch'}) if (! $master_only);
if (defined $c->{'last_tag'}) {
output_str("Release: %s ", $c->{'last_tag'});
}
output_str("[%s] %s\n", substr($c->{'commit'}, 0, 9), $c->{'date'});
}
output_str("\n");
}
sub usage {
print STDERR <<EOM;
Usage: git_changelog [--post-date/-p] [--since=SINCE]
--post-date Show branches made after a commit occurred
--since Print only commits dated since SINCE
Usage: git_changelog [--details-after/-d] [--master-only/-m] [--oldest-first/-o] [--post-date/-p] [--since=SINCE]
--details-after Show branch and author info after the commit description
--master-only Show commits made exclusively to the master branch
--oldest-first Show oldest commits first
--post-date Show branches made after a commit occurred
--since Print only commits dated since SINCE
EOM
exit 1;
}