added templates for gulp + grunt + webpack

ci/grunt.yml

@@ -0,0 +1,27 @@
+name: Grunt CI
+
+on:
+  push:
+    branches: [ $default-branch ]
+  pull_request:
+    branches: [ $default-branch ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x, 14.x, 16.x]
+    
+    steps:
+    - uses: actions/checkout@v2
+
+    - uses: actions/setup-node@v1
+      with:
+        node-version: {{{ matrix.node-version }}}
+
+    - name: npm install, build
+      run: |
+        npm install
+        grunt

ci/gulp.yml

@@ -0,0 +1,27 @@
+name: Gulp CI
+
+on:
+  push:
+    branches: [ $default-branch ]
+  pull_request:
+    branches: [ $default-branch ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x, 14.x, 16.x]
+    
+    steps:
+    - uses: actions/checkout@v2
+
+    - uses: actions/setup-node@v1
+      with:
+        node-version: {{{ matrix.node-version }}}
+
+    - name: npm install, build
+      run: |
+        npm install
+        gulp

ci/properties/grunt.properties.json

@@ -0,0 +1,6 @@
+{
+    "name": "Grunt",
+    "description": "Build a Grunt project with npm.",
+    "iconName": "nodejs",
+    "categories": ["JavaScript", "npm", "Grunt"]
+}

ci/properties/gulp.properties.json

@@ -0,0 +1,6 @@
+{
+    "name": "Gulp",
+    "description": "Build a Gulp project with npm.",
+    "iconName": "nodejs",
+    "categories": ["JavaScript", "npm", "Gulp"]
+}

ci/properties/webpack.properties.json

@@ -0,0 +1,6 @@
+{
+    "name": "Webpack",
+    "description": "Build a Webpack project with npm.",
+    "iconName": "nodejs",
+    "categories": ["JavaScript", "npm", "Webpack"]
+}

ci/webpack.yml

@@ -0,0 +1,28 @@
+name: Webpack CI
+
+on:
+  push:
+    branches: [ $default-branch ]
+  pull_request:
+    branches: [ $default-branch ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x, 14.x, 16.x]
+    
+    steps:
+    - uses: actions/checkout@v2
+
+    - uses: actions/setup-node@v1
+      with:
+        node-version: {{{ matrix.node-version }}}
+
+    - name: npm install, build
+      run: |
+        npm install -g webpack webpack-cli --save-dev
+        npm install
+        npx webpack