Bump dependencies, see below

- updates country-coder to v5.3.0 (for Sark)
- updates eslint to v9
  - This means I needed to upgrade to the more modern config file
  - Because import asserts with json are still a problem and we were only
    using this feature in the tests, I just switch the tests over to loading
    the fixtures using normal Node filesystem `fs.readFileSync` stuff

.eslintrc → eslint.config.js

@@ -1,16 +1,8 @@
-{
-  "env": {
-    "node": true,
-    "es6": true
-  },
-  "parserOptions": {
-    "ecmaVersion": 6,
-    "sourceType": "module"
-  },
-  "extends": [
-    "eslint:recommended"
-  ],
-  "rules": {
+import js from '@eslint/js';
+import globals from 'globals';
+
+const common = {
+  rules: {
     "dot-notation": "error",
     "eqeqeq": ["error", "smart"],
     "keyword-spacing": "error",
@@ -49,7 +41,7 @@
     "no-unneeded-ternary": "error",
     "no-unused-expressions": "error",
     "no-unexpected-multiline": "error",
-    "no-unused-vars": "warn",
+    "no-unused-vars": ["warn", { "vars": "all", "args": "none", "caughtErrors": "none" }],
     "no-void": "error",
     "no-warning-comments": "warn",
     "no-with": "error",
@@ -59,4 +51,23 @@
     "space-unary-ops": "error",
     "wrap-regex": "off"
   }
-}
+};
+
+
+export default [
+  js.configs.recommended,
+  common,
+  {
+    files: ['index.mjs'],
+    languageOptions: {
+    }
+  },
+  {
+    files: ['test/**/*.js'],
+    languageOptions: {
+      globals: {
+        ...globals.node
+      }
+    }
+  }
+];

package.json

@@ -34,21 +34,22 @@
     "build:browser": "esbuild ./index.mjs --platform=browser --format=iife --global-name=LocationConflation --bundle --sourcemap --outfile=./dist/location-conflation.iife.js",
     "build:cjs": "esbuild ./index.mjs --platform=node --format=cjs --sourcemap --outfile=./dist/location-conflation.cjs",
     "lint": "eslint index.mjs test/*.js",
-    "test": "run-s build test:node",
+    "test": "run-s lint build test:node",
     "test:node": "c8 node --test test/"
   },
   "dependencies": {
     "@aitodotai/json-stringify-pretty-compact": "^1.3.0",
     "@mapbox/geojson-area": "^0.2.2",
-    "@rapideditor/country-coder": "^5.2.2",
+    "@rapideditor/country-coder": "^5.3.0",
     "circle-to-polygon": "^2.2.0",
     "geojson-precision": "^1.0.0",
-    "polyclip-ts": "~0.16.3"
+    "polyclip-ts": "~0.16.5"
   },
   "devDependencies": {
-    "c8": "^8.0.1",
-    "esbuild": "^0.19.10",
-    "eslint": "^8.56.0",
+    "c8": "^10.1.2",
+    "esbuild": "^0.23.0",
+    "eslint": "^9.7.0",
+    "globals": "^15.8.0",
     "npm-run-all": "^4.1.5",
     "shx": "^0.3.4"
   },

test/resolveLocation.test.js

@@ -1,8 +1,9 @@
+import fs from 'node:fs';
 import { test } from 'node:test';
 import { strict as assert } from 'node:assert';
 import { LocationConflation } from '../index.mjs';
 
-import features from './fixtures/features.json' assert {type: 'json'};
+const features = JSON.parse(fs.readFileSync('test/fixtures/features.json', 'utf8'));
 const loco = new LocationConflation(features);
 const locoNS = new LocationConflation(features);
 locoNS.strict = false;

test/resolveLocationSet.test.js

@@ -1,8 +1,9 @@
+import fs from 'node:fs';
 import { test } from 'node:test';
 import { strict as assert } from 'node:assert';
 import { LocationConflation } from '../index.mjs';
 
-import features from './fixtures/features.json' assert {type: 'json'};
+const features = JSON.parse(fs.readFileSync('test/fixtures/features.json', 'utf8'));
 const loco = new LocationConflation(features);
 const locoNS = new LocationConflation(features);
 locoNS.strict = false;

test/validateLocation.test.js

@@ -1,8 +1,9 @@
+import fs from 'node:fs';
 import { test } from 'node:test';
 import { strict as assert } from 'node:assert';
 import { LocationConflation } from '../index.mjs';
 
-import features from './fixtures/features.json' assert {type: 'json'};
+const features = JSON.parse(fs.readFileSync('test/fixtures/features.json', 'utf8'));
 const loco = new LocationConflation(features);
 const locoNS = new LocationConflation(features);
 locoNS.strict = false;

test/validateLocationSet.test.js

@@ -1,8 +1,9 @@
+import fs from 'node:fs';
 import { test } from 'node:test';
 import { strict as assert } from 'node:assert';
 import { LocationConflation } from '../index.mjs';
 
-import features from './fixtures/features.json' assert {type: 'json'};
+const features = JSON.parse(fs.readFileSync('test/fixtures/features.json', 'utf8'));
 const loco = new LocationConflation(features);
 const locoNS = new LocationConflation(features);
 locoNS.strict = false;