ci: add workflows (#21)

.github/workflows/github-pages.yml

@@ -0,0 +1,20 @@
+on:
+  push:
+    branches: [master]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build app
+        run: |
+          yarn
+          yarn rollup -c
+
+      - name: Deploy to gh-pages
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: dist

.github/workflows/publish-to-npm.yml

@@ -0,0 +1,27 @@
+on:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "20.x"
+          registry-url: "https://registry.npmjs.org"
+
+      - name: Publish package
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }}
+
+        # Currently, only npm supports publishing packages with provenance
+        # https://docs.npmjs.com/generating-provenance-statements
+        run: |
+          npm install --force
+          npm publish --provenance --access public

package.json

@@ -9,8 +9,6 @@
   "types": "./types/index.d.ts",
   "scripts": {
     "dev": "rollup -cw",
-    "predeploy": "rollup -c",
-    "deploy": "npx gh-pages -d dist",
     "test": "svelte-check --workspace=test"
   },
   "devDependencies": {