[fix] Improve CI coverage and fix webpack configurations

- Update CI to use matrix strategy for 'dev' (unit+browser), 'prod' (browser), and 'echarts-only' (browser) builds.
- Remove unsafe Terser optimizations to ensure stability.
- Fix 'InjectLeafletLoaderPlugin' regex to prevent accidental removal of plugin scripts.
- Use 'http-server' via npx in CI for serving production builds.

Signed-off-by: Sankalp <sankalp.nex@gmail.com>

Author: codesankalp

.github/workflows/ci.yml

@@ -49,8 +49,12 @@ jobs:
         run: ./run-qa-checks
 
   build:
-    name: Tests and Coverage
+    name: Tests and Coverage (${{ matrix.build-type }})
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        build-type: [dev, prod, echarts-only]
 
     steps:
       - uses: actions/checkout@v6
@@ -76,9 +80,22 @@ jobs:
         run: |
           yarn install
 
-      - name: Running Server
+      - name: Build (Prod Full)
+        if: matrix.build-type == 'prod'
+        run: yarn build:full
+
+      - name: Build (Echarts Only)
+        if: matrix.build-type == 'echarts-only'
+        run: yarn build:echarts-only
+
+      - name: Running Server (Dev)
+        if: matrix.build-type == 'dev'
         run: yarn start &
 
+      - name: Running Server (Dist)
+        if: matrix.build-type == 'prod' || matrix.build-type == 'echarts-only'
+        run: npx --yes http-server dist -p 8080 &
+
       - name: Wait for server to be ready
         run: npx wait-on http://localhost:8080
 
@@ -96,13 +113,15 @@ jobs:
           which chromedriver
 
       - name: Unit tests
+        if: matrix.build-type == 'dev'
         run: yarn coverage --testPathIgnorePatterns=test/netjsongraph.browser.test.js
 
       - name: Browser tests
         # Test timeout set to 30 seconds in CI since it runs slower
         run: yarn test --runInBand --testTimeout=30000 test/netjsongraph.browser.test.js
 
       - name: Coveralls
+        if: matrix.build-type == 'dev'
         uses: coverallsapp/github-action@master
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}

index.html

@@ -242,7 +242,6 @@ <h1>NetJSONGraph.js Example Demos</h1>
         >
       </div>
 
-
       <div class="cards">
         <a href="./examples/netjsongraph-nodeExpand.html" target="_blank"
           >Nodes expand or fold</a

package.json

@@ -58,7 +58,6 @@
     "@babel/preset-env": "^7.23.9",
     "@testing-library/jest-dom": "^6.4.2",
     "@types/jest": "^30.0.0",
-    "acorn": "^8.11.3",
     "compression-webpack-plugin": "^11.1.0",
     "copy-webpack-plugin": "^13.0.0",
     "coveralls": "^3.1.1",
@@ -89,8 +88,7 @@
   },
   "dependencies": {
     "echarts": "^5.6.0",
-    "kdbush": "^4.0.2",
-    "zrender": "^6.0.0"
+    "kdbush": "^4.0.2"
   },
   "peerDependencies": {
     "leaflet": "^1.8.0"

src/js/echarts-leaflet/index.js

@@ -7,7 +7,7 @@ import getLeaflet from "../leaflet-loader";
 /**
  * echarts register leaflet coord system
  */
-export function registerLeafletSystem() {
+function registerLeafletSystem() {
   const L = getLeaflet(true);
   if (!L) {
     // Leaflet is not available, so we can't register the Leaflet coordinate system.

src/js/leaflet-loader.js

@@ -26,7 +26,7 @@ export default function getLeaflet(suppressError = false) {
   } else {
     if (typeof window === "undefined" || !window.L) {
       if (!suppressError) {
-        console.error(
+        console.warn(
           "Leaflet (L) is not defined! Make sure Leaflet is loaded before NetJSONGraph.",
         );
       }

src/js/netjsongraph.js

@@ -4,7 +4,7 @@ import NetJSONGraphCore from "./netjsongraph.core";
 import NetJSONGraphRender from "./netjsongraph.render";
 import NetJSONGraphGUI from "./netjsongraph.gui";
 import attachClientsOverlay from "./netjsongraph.clients";
-import {registerLeafletSystem} from "./echarts-leaflet";
+import registerLeafletSystem from "./echarts-leaflet";
 
 let isLeafletRegistered = false;
 

webpack-plugins/inject-leaflet-loader.js

@@ -11,8 +11,11 @@ class InjectLeafletLoaderPlugin {
       "netjsonmap-appendData.html",
       "netjsonmap-appendData2.html",
       "netjsonmap-indoormap.html",
+      "netjsonmap-indoormap-overlay.html",
+      "netjsonmap-moving-node.html",
       "netjsonmap-multipleTiles.html",
       "netjsonmap-nodeTiles.html",
+      "netjsonmap-overrideData.html",
       "netjsonmap-plugins.html",
       "netjsonmap.html",
       "njg-geojson.html",
@@ -173,7 +176,7 @@ ${
         }
 
         // Remove main leaflet.js script if present
-        const leafletJSRegex = /<script[^>]*leaflet[^>]*>[\s\S]*?<\/script>/gi;
+        const leafletJSRegex = /<script[^>]*leaflet\.js[^>]*>[\s\S]*?<\/script>/gi;
         let prev;
         do {
           prev = html;

webpack.config.js

@@ -46,13 +46,6 @@ const getMinimizers = (isProduction) => {
             hoist_funs: true,
             hoist_vars: false,
             pure_getters: true,
-            unsafe: true,
-            unsafe_comps: true,
-            unsafe_Function: true,
-            unsafe_math: true,
-            unsafe_proto: true,
-            unsafe_regexp: true,
-            unsafe_undefined: true,
           },
           output: {
             comments: false,