From f9007d3386bbe9f709ce413ac0cf099b86d4c4bf Mon Sep 17 00:00:00 2001
From: snek <snek@deno.com>
Date: Tue, 10 Sep 2024 13:12:36 -0700
Subject: feat: require(esm) (#25501)

implement require(esm) using `op_import_sync` from deno_core.

possible future changes:
- cts and mts
- replace Deno.core.evalContext to optimize esm syntax detection

Fixes: https://github.com/denoland/deno/issues/25487
---
 tests/testdata/node/require_esm/esm.js         | 1 +
 tests/testdata/node/require_esm/main.out       | 1 +
 tests/testdata/node/require_esm/main.ts        | 5 +++++
 tests/testdata/node/require_esm_error/esm.js   | 1 -
 tests/testdata/node/require_esm_error/main.out | 3 ---
 tests/testdata/node/require_esm_error/main.ts  | 5 -----
 6 files changed, 7 insertions(+), 9 deletions(-)
 create mode 100644 tests/testdata/node/require_esm/esm.js
 create mode 100644 tests/testdata/node/require_esm/main.out
 create mode 100644 tests/testdata/node/require_esm/main.ts
 delete mode 100644 tests/testdata/node/require_esm_error/esm.js
 delete mode 100644 tests/testdata/node/require_esm_error/main.out
 delete mode 100644 tests/testdata/node/require_esm_error/main.ts

(limited to 'tests/testdata/node')

diff --git a/tests/testdata/node/require_esm/esm.js b/tests/testdata/node/require_esm/esm.js
new file mode 100644
index 000000000..0613f1911
--- /dev/null
+++ b/tests/testdata/node/require_esm/esm.js
@@ -0,0 +1 @@
+export class Test {}
diff --git a/tests/testdata/node/require_esm/main.out b/tests/testdata/node/require_esm/main.out
new file mode 100644
index 000000000..aab0d5c28
--- /dev/null
+++ b/tests/testdata/node/require_esm/main.out
@@ -0,0 +1 @@
+[Module: null prototype] { Test: [class Test] }
diff --git a/tests/testdata/node/require_esm/main.ts b/tests/testdata/node/require_esm/main.ts
new file mode 100644
index 000000000..67ac808f0
--- /dev/null
+++ b/tests/testdata/node/require_esm/main.ts
@@ -0,0 +1,5 @@
+import { createRequire } from "node:module";
+
+const require = createRequire(import.meta.url);
+
+console.log(require("./esm.js"));
diff --git a/tests/testdata/node/require_esm_error/esm.js b/tests/testdata/node/require_esm_error/esm.js
deleted file mode 100644
index 0613f1911..000000000
--- a/tests/testdata/node/require_esm_error/esm.js
+++ /dev/null
@@ -1 +0,0 @@
-export class Test {}
diff --git a/tests/testdata/node/require_esm_error/main.out b/tests/testdata/node/require_esm_error/main.out
deleted file mode 100644
index 3db23ff24..000000000
--- a/tests/testdata/node/require_esm_error/main.out
+++ /dev/null
@@ -1,3 +0,0 @@
-error: Uncaught (in promise) Error: require() of ES Module [WILDCARD]esm.js from [WILDCARD]main.ts not supported. Instead change the require to a dynamic import() which is available in all CommonJS modules.
-    at [WILDCARD]
-    at file:///[WILDCARD]/require_esm_error/main.ts:5:1
diff --git a/tests/testdata/node/require_esm_error/main.ts b/tests/testdata/node/require_esm_error/main.ts
deleted file mode 100644
index 612e91714..000000000
--- a/tests/testdata/node/require_esm_error/main.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-import { createRequire } from "node:module";
-
-const require = createRequire(import.meta.url);
-
-require("./esm.js");
-- 
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