From b9f66c63a0d8d4aaa15299fcd75b6cbf99097629 Mon Sep 17 00:00:00 2001
From: Anna Henningsen <anna@addaleax.net>
Date: Wed, 29 Jan 2025 17:23:05 +0100
Subject: [PATCH 1/2] fix(cli-repl): support bracketed paste on Windows
 MONGOSH-1999

Split out into a separate piece because this adds a patch to libuv
that has non-trivial downsides, as explained in the referenced PR.
I'd assume that mitigating this through a `process.on('exit')` handler
is sufficient and that we don't need to plan specifically for e.g.
hard crashes of mongosh here, but I didn't want to merge this together
with the original work in 4232a9847cd5d2486 but rather have it stand
on its own (including for the simple reason that it's easier to revert
if we decide that we have to).
---
 packages/cli-repl/src/run.ts                  |  5 ++
 ...ws-virtual-terminal-input-libuv-4688.patch | 46 +++++++++++++++++++
 2 files changed, 51 insertions(+)
 create mode 100644 scripts/nodejs-patches/006-windows-virtual-terminal-input-libuv-4688.patch

diff --git a/packages/cli-repl/src/run.ts b/packages/cli-repl/src/run.ts
index fac73df76c..a43d17e08f 100644
--- a/packages/cli-repl/src/run.ts
+++ b/packages/cli-repl/src/run.ts
@@ -174,6 +174,11 @@ async function main() {
 
     applyPacProxyS390XPatch();
 
+    process.on('exit', () => {
+      // https://github.com/libuv/libuv/pull/4688
+      process.stdin.setRawMode(false);
+    });
+
     // If we are spawned via Windows doubleclick, ask the user for an URI to
     // connect to. Allow an environment variable to override this for testing.
     isSingleConsoleProcess =
diff --git a/scripts/nodejs-patches/006-windows-virtual-terminal-input-libuv-4688.patch b/scripts/nodejs-patches/006-windows-virtual-terminal-input-libuv-4688.patch
new file mode 100644
index 0000000000..7e9dbb1f85
--- /dev/null
+++ b/scripts/nodejs-patches/006-windows-virtual-terminal-input-libuv-4688.patch
@@ -0,0 +1,46 @@
+diff --git a/deps/uv/src/win/tty.c b/deps/uv/src/win/tty.c
+index 7e1f15544b17..37bc2c4ace57 100644
+--- a/deps/uv/src/win/tty.c
++++ b/deps/uv/src/win/tty.c
+@@ -58,6 +58,9 @@
+ #ifndef ENABLE_VIRTUAL_TERMINAL_PROCESSING
+ #define ENABLE_VIRTUAL_TERMINAL_PROCESSING 0x0004
+ #endif
++#ifndef ENABLE_VIRTUAL_TERMINAL_INPUT
++#define ENABLE_VIRTUAL_TERMINAL_INPUT 0x0200
++#endif
+ 
+ #define CURSOR_SIZE_SMALL     25
+ #define CURSOR_SIZE_LARGE     100
+@@ -344,6 +347,7 @@ static void uv__tty_capture_initial_style(
+ 
+ int uv_tty_set_mode(uv_tty_t* tty, uv_tty_mode_t mode) {
+   DWORD flags;
++  DWORD try_set_flags;
+   unsigned char was_reading;
+   uv_alloc_cb alloc_cb;
+   uv_read_cb read_cb;
+@@ -360,9 +364,11 @@ int uv_tty_set_mode(uv_tty_t* tty, uv_tty_mode_t mode) {
+   switch (mode) {
+     case UV_TTY_MODE_NORMAL:
+       flags = ENABLE_ECHO_INPUT | ENABLE_LINE_INPUT | ENABLE_PROCESSED_INPUT;
++      try_set_flags = 0;
+       break;
+     case UV_TTY_MODE_RAW:
+       flags = ENABLE_WINDOW_INPUT;
++      try_set_flags = ENABLE_VIRTUAL_TERMINAL_INPUT;
+       break;
+     case UV_TTY_MODE_IO:
+       return UV_ENOTSUP;
+@@ -386,7 +392,10 @@ int uv_tty_set_mode(uv_tty_t* tty, uv_tty_mode_t mode) {
+   }
+ 
+   uv_sem_wait(&uv_tty_output_lock);
+-  if (!SetConsoleMode(tty->handle, flags)) {
++  if (
++    !SetConsoleMode(tty->handle, flags | try_set_flags) &&
++    !SetConsoleMode(tty->handle, flags)
++  ) {
+     err = uv_translate_sys_error(GetLastError());
+     uv_sem_post(&uv_tty_output_lock);
+     return err;

From 7471b587cbdd06d759442587ca19110b4a9cabfb Mon Sep 17 00:00:00 2001
From: Anna Henningsen <anna@addaleax.net>
Date: Wed, 29 Jan 2025 18:29:35 +0100
Subject: [PATCH 2/2] fixup: nullish call

---
 packages/cli-repl/src/run.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/cli-repl/src/run.ts b/packages/cli-repl/src/run.ts
index a43d17e08f..f5360604f4 100644
--- a/packages/cli-repl/src/run.ts
+++ b/packages/cli-repl/src/run.ts
@@ -176,7 +176,7 @@ async function main() {
 
     process.on('exit', () => {
       // https://github.com/libuv/libuv/pull/4688
-      process.stdin.setRawMode(false);
+      process.stdin?.setRawMode?.(false);
     });
 
     // If we are spawned via Windows doubleclick, ask the user for an URI to