From bf4d35dd2f6389e9aa4dc87fdfaef801fa5b9108 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@yhbt.net>
Date: Tue, 4 Feb 2020 04:44:22 +0000
Subject: www: serve $INBOX_DIR/description as $INBOX_URL/description

Instead of serving $INBOX_DIR/all.git/description, since
$INBOX_DIR/all.git/description is not described in the
default message when it's missing.
---
 lib/PublicInbox/WWW.pm | 11 +++++++++++
 t/plack.t              |  2 ++
 t/psgi_v2.t            |  3 +++
 3 files changed, 16 insertions(+)

diff --git a/lib/PublicInbox/WWW.pm b/lib/PublicInbox/WWW.pm
index 3ce7cc2a..02b5ded3 100644
--- a/lib/PublicInbox/WWW.pm
+++ b/lib/PublicInbox/WWW.pm
@@ -85,6 +85,8 @@ sub call {
 		invalid_inbox($ctx, $1) || get_atom($ctx);
 	} elsif ($path_info =~ m!$INBOX_RE/new\.html\z!o) {
 		invalid_inbox($ctx, $1) || get_new($ctx);
+	} elsif ($path_info =~ m!$INBOX_RE/description\z!o) {
+		get_description($ctx, $1);
 	} elsif ($path_info =~ m!$INBOX_RE/(?:(?:git/)?([0-9]+)(?:\.git)?/)?
 				($PublicInbox::GitHTTPBackend::ANY)\z!ox) {
 		my ($epoch, $path) = ($2, $3);
@@ -621,4 +623,13 @@ sub get_css ($$$) {
 	[ 200, $h, [ $css ] ];
 }
 
+sub get_description {
+	my ($ctx, $inbox) = @_;
+	invalid_inbox($ctx, $inbox) || do {
+		my $d = $ctx->{-inbox}->description . "\n";
+		[ 200, [ 'Content-Length', bytes::length($d),
+			'Content-Type', 'text/plain' ], [ $d ] ];
+	};
+}
+
 1;
diff --git a/t/plack.t b/t/plack.t
index a9a053ed..e23658fd 100644
--- a/t/plack.t
+++ b/t/plack.t
@@ -189,6 +189,8 @@ test_psgi($app, sub {
 	like($body, qr/<title>test for public-inbox/,
 		"set title in XML feed");
 	like($body, qr/zzzzzz/, 'body included');
+	$res = $cb->(GET($pfx . '/description'));
+	like($res->content, qr/test for public-inbox/, 'got description');
 });
 
 test_psgi($app, sub {
diff --git a/t/psgi_v2.t b/t/psgi_v2.t
index 2ecd7458..fdd6969f 100644
--- a/t/psgi_v2.t
+++ b/t/psgi_v2.t
@@ -58,6 +58,9 @@ my $www = PublicInbox::WWW->new($config);
 my ($res, $raw, @from_);
 test_psgi(sub { $www->call(@_) }, sub {
 	my ($cb) = @_;
+	$res = $cb->(GET('/v2test/description'));
+	like($res->content, qr!\$INBOX_DIR/description missing!,
+		'got v2 description missing message');
 	$res = $cb->(GET('/v2test/a-mid@b/raw'));
 	$raw = $res->content;
 	like($raw, qr/^hello world$/m, 'got first message');
-- 
cgit v1.2.3-24-ge0c7