updates

- eslint flat config
- built in node test runner

.deepsource.toml

@@ -5,8 +5,7 @@ name = "javascript"
 
   [analyzers.meta]
   environment = [
-    "nodejs",
-    "mocha"
+    "nodejs"
   ]
 
 [[analyzers]]

.github/workflows/coverage.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Install Package
         run: |
           npm ci
-          npm install -g mocha c8
+          npm install -g c8
 
       - name: Code Climate (Before)
         if: ${{ github.event_name != 'pull_request' && env.CC_TEST_REPORTER_ID != '' && matrix.node == 20 }}
@@ -38,7 +38,7 @@ jobs:
           ./codeclimate-test-reporter before-build
 
       - name: Run Coverage Testing
-        run: c8 --reporter=lcov --reporter=text --reporter=text-summary mocha
+        run: npm run coverage
 
       - name: Code Climate (After)
         if: ${{ always() && github.event_name != 'pull_request' && env.CC_TEST_REPORTER_ID != '' && matrix.node == 20 }}

.npmignore

@@ -9,9 +9,9 @@ test
 _config.yml
 .deepsource.toml
 .eslintignore
-.eslintrc.json
 .gitignore
 .npmignore
 .prettierignore
 .prettierrc.json
+eslint.config.*
 tsconfig.json

eslint.config.d.ts

@@ -0,0 +1 @@
+export { default } from 'eslint-config-cityssm';

eslint.config.js

@@ -0,0 +1 @@
+export { default } from 'eslint-config-cityssm';

eslint.config.ts

@@ -0,0 +1 @@
+export { default } from 'eslint-config-cityssm'

index.js

@@ -2,7 +2,7 @@ export function getDayOfYear(date, startAtZero = false) {
     const year = date.getFullYear();
     const januaryFirst = new Date(year, 0, 1);
     const givenDate = new Date(year, date.getMonth(), date.getDate());
-    return (Math.round((givenDate.getTime() - januaryFirst.getTime()) / 86400000) +
+    return (Math.round((givenDate.getTime() - januaryFirst.getTime()) / 86_400_000) +
         (startAtZero ? 0 : 1));
 }
 export function toModernJulianDate(date) {