From 1faac2dce380afa387f08780ae1a79d087b3acf0 Mon Sep 17 00:00:00 2001
From: Luca Casonato <hello@lcas.dev>
Date: Wed, 31 Jul 2024 16:28:08 +0200
Subject: fix(ext/node): handle node child_process with --v8-options flag
 (#24804)

Makes `v8flags` package from NPM work.
---
 ext/node/polyfills/internal/child_process.ts | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'ext/node/polyfills/internal/child_process.ts')

diff --git a/ext/node/polyfills/internal/child_process.ts b/ext/node/polyfills/internal/child_process.ts
index 2dcf0e782..0996806d7 100644
--- a/ext/node/polyfills/internal/child_process.ts
+++ b/ext/node/polyfills/internal/child_process.ts
@@ -1030,6 +1030,7 @@ const kNodeFlagsMap = new Map([
   ["--v8-pool-size", kLongArg],
 ]);
 const kDenoSubcommands = new Set([
+  "add",
   "bench",
   "bundle",
   "cache",
@@ -1046,6 +1047,7 @@ const kDenoSubcommands = new Set([
   "install",
   "lint",
   "lsp",
+  "publish",
   "repl",
   "run",
   "tasks",
@@ -1092,6 +1094,12 @@ function toDenoArgs(args: string[]): string[] {
     let isLongWithValue = false;
     let flagValue;
 
+    if (flag === "--v8-options") {
+      // If --v8-options is passed, it should be replaced with --v8-flags="--help".
+      denoArgs.push("--v8-flags=--help");
+      continue;
+    }
+
     if (flagInfo === undefined) {
       // If the flag was not found, it's either not a known flag or it's a long
       // flag containing an '='.
-- 
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