From 5959e7cdae966dedf8d3ba92cab4fd71c9179283 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=94=AF=E7=84=B6?= <weiran.zsd@outlook.com>
Date: Tue, 18 Jun 2024 18:14:45 +0800
Subject: [PATCH] fix: add warning message for ESLint v9 compatibility with npm
 --force flag
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fixes https://github.com/eslint/create-config/issues/125

Signed-off-by: 唯然 <weiran.zsd@outlook.com>
---
 lib/config-generator.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/config-generator.js b/lib/config-generator.js
index 2d3d55f5..63c064e7 100644
--- a/lib/config-generator.js
+++ b/lib/config-generator.js
@@ -298,6 +298,14 @@ export default [\n${exportContent}];`;
             } else {
                 log.info(`Successfully created ${configPath} file.`);
             }
+
+            if (packageManager === "npm" && this.result.installFlags.includes("--force")) {
+                const pkg = JSON.parse(await path.readFile(this.packageJsonPath, "utf8"));
+
+                log.warn("Note some plugins currently do not support ESLint v9 yet.\nYou will need to use '--force' when installing, or add the following to your package.json:\n");
+                log.warn(`"overrides": {"eslint": "${pkg.devDependencies.eslint}"}`);
+            }
+
         } else {
             await writeFile(configPath, this.result.configContent);