add CI

.github/dependabot.yml

@@ -0,0 +1,7 @@
+version: 2
+updates:
+  - package-ecosystem: npm
+    directory: '/'
+    schedule:
+      interval: monthly
+      time: '04:00'

.github/workflows/ci.yml

@@ -0,0 +1,30 @@
+name: 'CI'
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - '**'
+  pull_request:
+    branches:
+      - '**'
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        node: ['14']
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node }}
+
+      - run: npm ci
+      - run: npm test

.github/workflows/publish.yml

@@ -0,0 +1,27 @@
+name: 'Publish'
+
+on:
+  push:
+    tags:
+      - '**'
+
+jobs:
+  npm:
+    runs-on: ubuntu-latest
+    env:
+      NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: '16'
+          registry-url: https://registry.npmjs.org/
+      - run: npm ci
+
+      # pre-releases, triggered by `next` as part of git tag
+      - run: npm publish --tag next
+        if: ${{ contains(github.ref, 'next') }}
+
+      # production releases
+      - run: npm publish
+        if: ${{ !contains(github.ref, 'next') }}

package.json

@@ -44,6 +44,7 @@
   },
   "release-it": {
     "hooks": {
+      "before:init": "npm test",
       "after:bump": "npm run changelog"
     },
     "git": {
@@ -53,7 +54,7 @@
       "release": true
     },
     "npm": {
-      "publish": true
+      "publish": false
     }
   }
 }