cleanup: use '$ibx' consistently when referring to Inbox refs

[public-inbox.git] / lib / PublicInbox / Import.pm

diff --git a/lib/PublicInbox/Import.pm b/lib/PublicInbox/Import.pm
index bfa7a8053297a50c44c5e1f4fe173fbd7f882bbf..fc4e72dc93ea0ce978a93f5224c74e5b8178acc3 100644 (file)
--- a/lib/PublicInbox/Import.pm
+++ b/lib/PublicInbox/Import.pm
@@ -1,9 +1,10 @@
-# Copyright (C) 2016-2018 all contributors <meta@public-inbox.org>
+# Copyright (C) 2016-2019 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 #
 # git fast-import-based ssoma-mda MDA replacement
-# This is only ever run by public-inbox-mda and public-inbox-learn,
-# not the WWW or NNTP code which only requires read-only access.
+# This is only ever run by public-inbox-mda, public-inbox-learn
+# and public-inbox-watch. Not the WWW or NNTP code which only
+# requires read-only access.
 package PublicInbox::Import;
 use strict;
 use warnings;
@@ -177,8 +178,8 @@ sub _update_git_info ($$) {
        run_die([@cmd, 'update-server-info'], undef);
        ($self->{path_type} eq '2/38') and eval {
                require PublicInbox::SearchIdx;
-               my $inbox = $self->{inbox} || $git_dir;
-               my $s = PublicInbox::SearchIdx->new($inbox);
+               my $ibx = $self->{inbox} || $git_dir;
+               my $s = PublicInbox::SearchIdx->new($ibx);
                $s->index_sync({ ref => $self->{ref} });
        };
        eval { run_die([@cmd, qw(gc --auto)], undef) } if $do_gc;
@@ -494,7 +495,7 @@ sub purge_oids {
        my $old = $self->{'ref'};
        my $git = $self->{git};
        my @export = (qw(fast-export --no-data --use-done-feature), $old);
-       my ($rd, $pid) = $git->popen(@export);
+       my $rd = $git->popen(@export);
        my ($r, $w) = $self->gfi_start;
        my @buf;
        my $npurge = 0;
@@ -519,11 +520,12 @@ sub purge_oids {
                        push @buf, $buf;
                } elsif (/^M 100644 ([a-f0-9]+) (\w+)/) {
                        my ($oid, $path) = ($1, $2);
+                       $tree->{$path} = 1;
                        if ($purge->{$oid}) {
                                push @oids, $oid;
-                               delete $tree->{$path};
+                               my $cmd = "M 100644 inline $path\ndata 0\n\n";
+                               push @buf, $cmd;
                        } else {
-                               $tree->{$path} = 1;
                                push @buf, $_;
                        }
                } elsif (/^D (\w+)/) {
@@ -548,6 +550,7 @@ sub purge_oids {
                        push @buf, $_;
                }
        }
+       close $rd or die "close fast-export failed: $?";
        if (@buf) {
                $w->print(@buf) or wfail;
        }
@@ -634,8 +637,8 @@ version 1.0
 =head1 DESCRIPTION
 
 An importer and remover for public-inboxes which takes L<Email::MIME>
-messages as input and stores them in a ssoma repository as
-documented in L<https://ssoma.public-inbox.org/ssoma_repository.txt>,
+messages as input and stores them in a git repository as
+documented in L<https://public-inbox.org/public-inbox-v1-format.txt>,
 except it does not allow duplicate Message-IDs.
 
 It requires L<git(1)> and L<git-fast-import(1)> to be installed.