From: Eric Wong (Contractor, The Linux Foundation) <e@80x24.org>
Date: Sat, 7 Apr 2018 03:41:52 +0000 (+0000)
Subject: convert: support converting with altid defined
X-Git-Tag: v1.1.0-pre1~39
X-Git-Url: http://www.git.stargrave.org/?p=public-inbox.git;a=commitdiff_plain;h=42c485400522c7c255f6da11391526cb1bc5931b

convert: support converting with altid defined

public-inbox-convert ought to be 100% lossless, now
---

diff --git a/script/public-inbox-convert b/script/public-inbox-convert
index 9aa27814..2742be79 100755
--- a/script/public-inbox-convert
+++ b/script/public-inbox-convert
@@ -45,7 +45,6 @@ if (($old->{version} || 1) >= 2) {
 	die "Only conversion from v1 inboxes is supported\n";
 }
 my $new = { %$old };
-delete $new->{altid}; # TODO: support altid for v2
 $new->{mainrepo} = abs_path($new_dir);
 $new->{version} = 2;
 $new = PublicInbox::InboxWritable->new($new);
@@ -61,6 +60,16 @@ $old->with_umask(sub {
 			"--file=$new->{mainrepo}/all.git/config",
 			'core.sharedRepository', $sr]);
 	}
+	if (my $alt = $new->{altid}) {
+		require PublicInbox::AltId;
+		foreach my $i (0..$#$alt) {
+			my $src = PublicInbox::AltId->new($old, $alt->[$i], 0);
+			$src->mm_alt or next;
+			my $dst = PublicInbox::AltId->new($new, $alt->[$i], 1);
+			$dst = $dst->{filename};
+			$src->mm_alt->{dbh}->sqlite_backup_to_file($dst);
+		}
+	}
 });
 my $state = '';
 my ($prev, $from);