ci: add deployment workflow

.github/workflows/ci.yml

@@ -11,8 +11,8 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
         with:
           node-version: 16
       - run: npm install

.github/workflows/deploy.yml

@@ -0,0 +1,26 @@
+name: Deploy
+
+on:
+  push:
+    tags:
+      - v1.*
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - run: cp -r docs .temp
+      - uses: actions/checkout@v3
+        with:
+          ref: gh-pages
+          clean: false
+      - run: cp -rf .temp/* .
+      - run: rm -r .temp
+      - run: git config user.name "${{ github.actor }}"
+      - run: git config user.email "${{ github.actor }}@users.noreply.github.com"
+      - run: git add --all
+      - run: git commit --message "${{ github.ref_name }}"
+      - run: git push

.gitignore

@@ -2,5 +2,6 @@
 *.log
 *.map
 .DS_Store
+.temp
 coverage
 node_modules