From b75851d823ca7fcfe8ce97821af8d4d485fe98b5 Mon Sep 17 00:00:00 2001
From: Damien Elmes <gpg@ankiweb.net>
Date: Thu, 11 Feb 2021 10:41:19 +1000
Subject: [PATCH] add "due on day" search

---
 rslib/backend.proto      | 1 +
 rslib/src/backend/mod.rs | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/rslib/backend.proto b/rslib/backend.proto
index 0a1b5d2d7..da55c24ee 100644
--- a/rslib/backend.proto
+++ b/rslib/backend.proto
@@ -825,6 +825,7 @@ message SearchTerm {
     IdList nids = 13;
     uint32 edited_in_days = 14;
     SearchTerm negated = 15;
+    int32 due_on_day = 16;
   }
 }
 
diff --git a/rslib/src/backend/mod.rs b/rslib/src/backend/mod.rs
index ccb88b846..95334ca76 100644
--- a/rslib/src/backend/mod.rs
+++ b/rslib/src/backend/mod.rs
@@ -340,6 +340,10 @@ impl From<pb::SearchTerm> for Node<'_> {
                     operator: "<=".to_string(),
                     kind: PropertyKind::Due(i),
                 }),
+                Filter::DueOnDay(i) => Node::Search(SearchNode::Property {
+                    operator: "=".to_string(),
+                    kind: PropertyKind::Due(i),
+                }),
                 Filter::EditedInDays(u) => Node::Search(SearchNode::EditedInDays(u)),
                 Filter::CardState(state) => Node::Search(SearchNode::State(
                     pb::search_term::CardState::from_i32(state)