Add OM 1.26.4–1.26.8, update toolchain to Node 24 / npm 11.13.0

Versions:
- Add Linux releases 1.26.4–1.26.8 to versions.json
- Add Windows entries 1.26.4–1.26.8; Windows stable/release stays at 1.26.3

Node / npm:
- Bump Node.js to 24.x in all workflows and action.yml (node24)
- Pin npm to 11.13.0 (matches GitHub Actions ubuntu-latest Node 24.16.0)
  to keep package-lock.json in sync with CI resolution

Dependencies:
- Run npm-check-updates; upgrade all packages except eslint/eslint-js
  (held at ^9.x — eslint-plugin-github not yet compatible with ESLint 10)
- package-lock.json regenerated with npm 11.13.0 (fixes @emnapi/core@1.11.0
  resolution mismatch that caused npm ci to fail on CI)

Build:
- Remove redundant `npm run build` (tsc) script and all uses in workflows;
  rollup handles TypeScript via @rollup/plugin-typescript
- Suppress node_modules rollup warnings (THIS_IS_UNDEFINED, CIRCULAR_DEPENDENCY)
  via onwarn handler in rollup.config.ts
- Upgrade tsconfig lib/target to ES2024; add explicit rootDir and types:["node"]

TypeScript / ESLint:
- Add tsconfig.test.json and __tests__/tsconfig.json for test type-checking
- Configure ESLint parserOptions.project to include tsconfig.test.json
- Disable no-console in __tests__/; fix process.stdout.write mock typing

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: AnHeuermann

.github/workflows/check-dist.yml

@@ -25,18 +25,16 @@ jobs:
     steps:
       - uses: actions/checkout@v6
 
-      - name: Set Node.js 20.x
+      - name: Set Node.js 24.x
         uses: actions/setup-node@v6
         with:
-          node-version: 20.x
+          node-version: 24.x
 
       - name: Install dependencies
         run: npm ci
 
       - name: Rebuild the dist/ directory
-        run: |
-          npm run build
-          npm run package
+        run: npm run package
 
       - name: Compare the expected and actual dist/ directories
         run: |

.github/workflows/patch-dependabot.yml

@@ -24,15 +24,13 @@ jobs:
       - name: Set up Node
         uses: actions/setup-node@v6
         with:
-          node-version: 20.x
+          node-version: 24.x
 
       - name: Install dependencies
         run: npm ci
 
       - name: Build package
-        run: |
-          npm run build
-          npm run package
+        run: npm run package
 
       - name: Commit dist changes
         run: |

.github/workflows/test.yml

@@ -18,17 +18,14 @@ jobs:
     steps:
       - uses: actions/checkout@v6
 
-      - name: Set Node.js 20.x
+      - name: Set Node.js 24.x
         uses: actions/setup-node@v6
         with:
-          node-version: 20.x
+          node-version: 24.x
 
       - name: Install
         run: npm install
 
-      - name: Build
-        run: npm run build
-
       - name: Package
         run: npm run package
 
@@ -52,7 +49,7 @@ jobs:
             'omc'
             'omsimulator'
           libraries: |
-            'Modelica 4.0.0'
+            'Modelica 4.1.0'
             'Modelica 3.2.3+maint.om'
           omc-diff: true
       - run: echo $OPENMODELICAHOME

__tests__/installer.test.ts

@@ -28,7 +28,7 @@ async function purgeOMC(): Promise<void> {
   if (matches != null && matches.length > 0) {
     const toRemove = matches[matches.length - 1]
       .replace('Install: ', '')
-      .replace(/:[^\)]*\),*/g, '')
+      .replace(/:[^)]*\),*/g, '')
     console.log(`Files to remove: ${toRemove}`)
     await exec.exec(
       `/bin/bash -c "sudo apt-get purge ${toRemove} -qy ${'||'} sudo apt-get autoremove -qy"`
@@ -41,14 +41,14 @@ async function purgeOMC(): Promise<void> {
  */
 function linuxTests(): void {
   test('Get Linux versions', async () => {
-    const releaseVersions = installer.getOMVersions()
+    installer.getOMVersions()
   })
 
   test('Get some versions', async () => {
     let outVer: installer.VersionType
 
     outVer = installer.getOMVersion('1')
-    expect(outVer.version).toEqual('1.26.3')
+    expect(outVer.version).toEqual('1.26.8')
 
     outVer = installer.getOMVersion('1.18')
     expect(outVer.version).toEqual('1.18.1')
@@ -101,7 +101,7 @@ function linuxTests(): void {
       const version = installer.getOMVersion('nightly')
       await installer.installOM(['omc'], version, '64')
       const resVer = await installer.showVersion('omc')
-      expect(resVer).toContain('1.27.0~dev-')
+      expect(resVer).toContain('1.28.0~dev-')
     },
     10 * 60000
   )
@@ -113,7 +113,7 @@ function linuxTests(): void {
       const version = installer.getOMVersion('stable')
       await installer.installOM(['omc'], version, '64')
       const resVer = await installer.showVersion('omc')
-      expect(resVer).toContain('1.26.')
+      expect(resVer).toContain('1.27.')
     },
     10 * 60000
   )
@@ -191,13 +191,13 @@ function commonTests(): void {
     'Install Modelica libraries',
     async () => {
       let output = ''
-      const originalWrite = process.stdout.write
+      const originalWrite = process.stdout.write.bind(process.stdout)
 
       // Redirect stdout
-      process.stdout.write = ((chunk: any) => {
-        output += chunk
+      process.stdout.write = (chunk: Uint8Array | string): boolean => {
+        output += chunk.toString()
         return true
-      }) as any
+      }
 
       try {
         const libraries = ['Modelica 4.0.0', 'NeuralNetwork 2.1.0']

__tests__/tsconfig.json

@@ -0,0 +1,3 @@
+{
+  "extends": "../tsconfig.test.json"
+}

action.yml

@@ -30,7 +30,7 @@ inputs:
     default: false
 
 runs:
-  using: 'node20'
+  using: 'node24'
   main: 'dist/index.js'
 
 branding: