lei import: support Maildirs

It seems to be working trivially, though I'm probably
going to split out Maildir reading into a separate
package rather than using LeiToMail.

2 files changed, 36 insertions, 3 deletions

diff --git a/t/lei-import-maildir.t b/t/lei-import-maildir.t
new file mode 100644
index 00000000..5842e19e
--- /dev/null
+++ b/t/lei-import-maildir.t
@@ -0,0 +1,33 @@
+#!perl -w
+# Copyright (C) 2020-2021 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+use strict; use v5.10.1; use PublicInbox::TestCommon;
+use Cwd qw(abs_path);
+test_lei(sub {
+        my $md = "$ENV{HOME}/md";
+        for ($md, "$md/new", "$md/cur", "$md/tmp") {
+                mkdir($_) or BAIL_OUT("mkdir $_: $!");
+        }
+        symlink(abs_path('t/data/0001.patch'), "$md/cur/x:2,S") or
+                BAIL_OUT "symlink $md $!";
+        ok($lei->(qw(import), $md), 'import Maildir');
+        ok($lei->(qw(q s:boolean)), 'lei q');
+        my $res = json_utf8->decode($lei_out);
+        like($res->[0]->{'s'}, qr/use boolean/, 'got expected result');
+        is_deeply($res->[0]->{kw}, ['seen'], 'keyword set');
+        is($res->[1], undef, 'only got one result');
+
+        ok($lei->(qw(import), $md), 'import Maildir again');
+        ok($lei->(qw(q -d none s:boolean)), 'lei q w/o dedupe');
+        my $r2 = json_utf8->decode($lei_out);
+        is_deeply($r2, $res, 'idempotent import');
+
+        rename("$md/cur/x:2,S", "$md/cur/x:2,SR") or BAIL_OUT "rename: $!";
+        ok($lei->(qw(import), $md), 'import Maildir after +answered');
+        ok($lei->(qw(q -d none s:boolean)), 'lei q after +answered');
+        $res = json_utf8->decode($lei_out);
+        like($res->[0]->{'s'}, qr/use boolean/, 'got expected result');
+        is_deeply($res->[0]->{kw}, ['answered', 'seen'], 'keywords set');
+        is($res->[1], undef, 'only got one result');
+});
+done_testing;
diff --git a/t/lei_to_mail.t b/t/lei_to_mail.t
index f7535687..a25795ca 100644
--- a/t/lei_to_mail.t
+++ b/t/lei_to_mail.t
@@ -237,7 +237,7 @@ SKIP: { # FIFO support
         $wcb->(\(my $x = $buf), $b4dc0ffee);
 
         my @f;
-        PublicInbox::LeiToMail::_maildir_each_file($md, sub { push @f, shift });
+        PublicInbox::LeiToMail::maildir_each_file($md, sub { push @f, shift });
         open my $fh, $f[0] or BAIL_OUT $!;
         is(do { local $/; <$fh> }, $buf, 'wrote to Maildir');
 
@@ -246,7 +246,7 @@ SKIP: { # FIFO support
         $wcb->(\($x = $buf."\nx\n"), $deadcafe);
 
         my @x = ();
-        PublicInbox::LeiToMail::_maildir_each_file($md, sub { push @x, shift });
+        PublicInbox::LeiToMail::maildir_each_file($md, sub { push @x, shift });
         is(scalar(@x), 1, 'wrote one new file');
         ok(!-f $f[0], 'old file clobbered');
         open $fh, $x[0] or BAIL_OUT $!;
@@ -257,7 +257,7 @@ SKIP: { # FIFO support
         $wcb->(\($x = $buf."\ny\n"), $deadcafe);
         $wcb->(\($x = $buf."\ny\n"), $b4dc0ffee); # skipped by dedupe
         @f = ();
-        PublicInbox::LeiToMail::_maildir_each_file($md, sub { push @f, shift });
+        PublicInbox::LeiToMail::maildir_each_file($md, sub { push @f, shift });
         is(scalar grep(/\A\Q$x[0]\E\z/, @f), 1, 'old file still there');
         my @new = grep(!/\A\Q$x[0]\E\z/, @f);
         is(scalar @new, 1, '1 new file written (b4dc0ffee skipped)');