Bug#1024691: eslint: Please update node-ajv dependency to version 8

[Yadd]

Package: eslint
Version: 6.4.0~dfsg+~6.1.9-7
Severity: important
Tags: patch ftbfs

Hi,

I prepared node-ajv 8 in experimental branch and a patch for eslint.
There are remaining problems: some "throw" tests fail because error
strings changed.

Cheers,
Yadd

Description: fix for ajv >= 8
Author: Yadd <y...@debian.org>
Forwarded: no
Last-Update: 2022-11-23

--- a/lib/shared/ajv.js
+++ b/lib/shared/ajv.js
@@ -9,7 +9,7 @@
 
//------------------------------------------------------------------------------
 
 const Ajv = require("ajv"),
-    metaSchema = require("ajv/lib/refs/json-schema-draft-04.json");
+    metaSchema = require("ajv/lib/refs/json-schema-draft-06.json");
 
 
//------------------------------------------------------------------------------
 // Public Interface
@@ -17,6 +17,7 @@
 
 module.exports = (additionalOptions = {}) => {
     const ajv = new Ajv({
+        strict: false,
         meta: false,
         useDefaults: true,
         validateSchema: false,
@@ -27,8 +28,7 @@
     });
 
     ajv.addMetaSchema(metaSchema);
-    // eslint-disable-next-line no-underscore-dangle
-    ajv._opts.defaultMeta = metaSchema.id;
+    ajv.opts.defaultMeta = metaSchema.id;
 
     return ajv;
 };