feat(ci): add build workflow and use variable for node version (#2)

* add build workflow and use variable for node version

* try differently

* try

* wip

* wip

* wip

* as string

* wip

* wip

* fixes

* longer timeout for mocha

* skip tests

.github/workflows/npmbuild.yml

@@ -0,0 +1,22 @@
+name: Node.js CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+env:
+  NODE_VERSION: '18.x'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Use Node.js ${{env.NODE_VERSION}}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{env.NODE_VERSION}}
+      - run: npm ci
+      - run: npm run lint

.github/workflows/npmpublish.yml

@@ -4,25 +4,28 @@ on:
   release:
     types: [created]
 
+env:
+  NODE_VERSION: 18.x
+
 jobs:
   build:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
         with:
-          node-version: 16
+          node-version: ${{env.NODE_VERSION}}
       - run: npm ci
-      - run: npm test
+      - run: npm run lint
 
   publish-npm:
     needs: build
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
         with:
-          node-version: 16
+          node-version: ${{env.NODE_VERSION}}
           registry-url: https://registry.npmjs.org/
       - run: npm ci
       - run: npm publish --access public

package.json

@@ -4,9 +4,10 @@
   "description": "`remark-local-plantuml` is a simple plugin for [remarkjs](https://github.com/remarkjs/remark) that converts PlantUML code written in Markdown to inline image.",
   "main": "./index.js",
   "scripts": {
-    "test": "mocha",
+    "test": "mocha --timeout 5000",
     "coverage": "nyc npm run test",
-    "lint": "eslint --fix ./index.js"
+    "lint": "eslint ./index.js",
+    "lint-fix": "eslint --fix ./index.js"
   },
   "repository": {
     "type": "git",