set up changesets (hopefully)

.github/workflows/release.yml

@@ -0,0 +1,44 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - main
+
+permissions: {}
+jobs:
+  release:
+    # prevents this action from running on forks
+    if: github.repository == 'sveltejs/devalue'
+    permissions:
+      contents: write # to create release (changesets/action)
+      id-token: write # OpenID Connect token needed for provenance
+      pull-requests: write # to create pull request (changesets/action)
+    name: Release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v4
+        with:
+          # This makes Actions fetch all Git history so that Changesets can generate changelogs with the correct commits
+          fetch-depth: 0
+      - uses: pnpm/action-setup@v4
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 18.x
+          cache: pnpm
+
+      - name: Install
+        run: pnpm install --frozen-lockfile
+
+      - name: Create Release Pull Request or Publish to npm
+        id: changesets
+        uses: changesets/action@v1
+        with:
+          publish: pnpm changeset:publish
+          version: pnpm changeset:version
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NPM_CONFIG_PROVENANCE: true
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

package.json

@@ -18,17 +18,19 @@
 	],
 	"types": "./types/index.d.ts",
 	"devDependencies": {
-		"dts-buddy": "^0.0.4",
-		"publint": "^0.1.7",
-		"typescript": "^3.1.3",
+		"dts-buddy": "^0.6.2",
+		"publint": "^0.3.12",
+		"typescript": "^5.9.2",
 		"uvu": "^0.5.6"
 	},
 	"scripts": {
+		"changeset:version": "changeset version",
+		"changeset:publish": "changeset publish",
 		"build": "dts-buddy",
 		"test": "uvu test",
 		"prepublishOnly": "npm test && npm run build && publint"
 	},
 	"license": "MIT",
 	"type": "module",
-	"packageManager": "pnpm@8.5.1"
+	"packageManager": "pnpm@8.15.9"
 }