init: add --skip-artnum parameter

For archivists with only newer mail archives, this option allows
reserving reserve NNTP article numbers for yet-to-be-archived
old messages.  Indexers will need to be updated to support this
feature in future commits.

-V1 inboxes will now be initialized with SQLite and Xapian
support if this option is used, or if --indexlevel= is
specified.

1 files changed, 4 insertions, 5 deletions

diff --git a/script/public-inbox-init b/script/public-inbox-init
index e8dcf4fc..c7f3da6f 100755
--- a/script/public-inbox-init
+++ b/script/public-inbox-init
@@ -24,14 +24,12 @@ use File::Path qw/mkpath/;
 use Fcntl qw(:DEFAULT);
 use Cwd qw/abs_path/;
 
-my $version = undef;
-my $indexlevel = undef;
-my $skip_epoch;
-my $jobs;
+my ($version, $indexlevel, $skip_epoch, $skip_artnum, $jobs);
 my %opts = (
         'V|version=i' => \$version,
         'L|indexlevel=s' => \$indexlevel,
         'S|skip|skip-epoch=i' => \$skip_epoch,
+        'N|skip-artnum=i' => \$skip_artnum,
         'j|jobs=i' => \$jobs,
 );
 GetOptions(%opts) or usage();
@@ -152,7 +150,8 @@ if (defined $jobs) {
         $creat_opt->{nproc} = $jobs;
 }
 
-PublicInbox::InboxWritable->new($ibx, $creat_opt)->init_inbox(0, $skip_epoch);
+$ibx = PublicInbox::InboxWritable->new($ibx, $creat_opt);
+$ibx->init_inbox(0, $skip_epoch, $skip_artnum);
 
 # needed for git prior to v2.1.0
 umask(0077) if defined $perm;