ci: automate npm releases with release-please

.github/workflows/release-please.yml

@@ -0,0 +1,48 @@
+name: Release Please
+
+on:
+  push:
+    branches:
+      - main
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  release-please:
+    runs-on: ubuntu-latest
+    outputs:
+      release_created: ${{ steps.release.outputs['javascript--release_created'] }}
+    steps:
+      - uses: googleapis/release-please-action@v4
+        id: release
+        with:
+          config-file: release-please-config.json
+          manifest-file: .release-please-manifest.json
+
+  publish:
+    needs: release-please
+    if: needs.release-please.outputs.release_created == 'true'
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write # OIDC trusted publishing
+    defaults:
+      run:
+        working-directory: javascript
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Node # Node >= 22.14 required for OIDC trusted publishing
+        uses: actions/setup-node@v4
+        with:
+          node-version: "22"
+          registry-url: "https://registry.npmjs.org"
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10.12.1
+      - name: Install dependencies
+        run: pnpm install
+      - name: Publish to npm with provenance
+        run: pnpm publish --provenance --access public --no-git-checks

.release-please-manifest.json

@@ -0,0 +1,3 @@
+{
+  "javascript": "3.0.1"
+}

javascript/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@alchemy_cms/json_api",
-  "version": "4.0.0",
+  "version": "3.0.1",
   "description": "JSON API deserializer for AlchemyCMS",
   "license": "BSD-3-Clause",
   "repository": {

release-please-config.json

@@ -0,0 +1,13 @@
+{
+  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
+  "include-component-in-tag": true,
+  "packages": {
+    "javascript": {
+      "release-type": "node",
+      "package-name": "@alchemy_cms/json_api",
+      "component": "package",
+      "changelog-path": "CHANGELOG.md",
+      "release-as": "4.0.0"
+    }
+  }
+}