From d59fd1cd94bc441595b0b6fc950c5bba6515931d Mon Sep 17 00:00:00 2001
From: Benjamin Fischer <c4spar@gmx.de>
Date: Sun, 9 Jun 2024 13:17:34 +0200
Subject: [PATCH] fix(trim): trim end not working with pipes

---
 plugins/trim.ts    |  2 +-
 test/print.test.ts | 17 +++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/plugins/trim.ts b/plugins/trim.ts
index 7eedd00..6d730fc 100644
--- a/plugins/trim.ts
+++ b/plugins/trim.ts
@@ -20,7 +20,7 @@ export function trim(_: Environment, tokens: Token[]) {
       code = code.slice(1);
     }
 
-    if (type === "tag" && code.endsWith("-")) {
+    if ((type === "tag" || type === "filter") && code.endsWith("-")) {
       next[1] = next[1].trimStart();
       code = code.slice(0, -1);
     }
diff --git a/test/print.test.ts b/test/print.test.ts
index 6e83ef0..4d9758f 100644
--- a/test/print.test.ts
+++ b/test/print.test.ts
@@ -96,6 +96,23 @@ Deno.test("Print trim", async () => {
   });
 });
 
+Deno.test("Print trim with filter", async () => {
+  await test({
+    template: `Hello {{- "World" |> toUpperCase }} !`,
+    expected: "HelloWORLD !",
+  });
+
+  await test({
+    template: `Hello {{ "World" |> toUpperCase -}} !`,
+    expected: "Hello WORLD!",
+  });
+
+  await test({
+    template: `Hello {{- "World" |> toUpperCase -}} !`,
+    expected: "HelloWORLD!",
+  });
+});
+
 Deno.test({
   name: "Print async filters",
   // @ts-ignore only used to detect node.js