ci(release): use semantic-release directly, add release preview script

.github/workflows/release.yml

@@ -74,24 +74,13 @@ jobs:
       - name: ⎔ Setup node
         uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
 
       - name: 📥 Download deps
         run: npm install --no-package-lock
 
       - name: 🚀 Release
-        uses: cycjimmy/semantic-release-action@v2
-        with:
-          semantic_version: 17
-          branches: |
-            [
-              '+([0-9])?(.{+([0-9]),x}).x',
-              'main',
-              'next',
-              'next-major',
-              {name: 'beta', prerelease: true},
-              {name: 'alpha', prerelease: true}
-            ]
+        run: npm run release
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

CONTRIBUTING.md

@@ -9,9 +9,22 @@
 
 ## Release
 
-The module is released automatically from the `main` branch using [semantic-release-action][]. Version bumps and change logs are generated from the commit messages.
+The module is released automatically from the `main` and `next` branches using [semantic-release][]. Version bumps and change logs are generated from the commit messages.
 
-[semantic-release-action]: https://github.com/cycjimmy/semantic-release-action
+[semantic-release]: https://github.com/semantic-release/semantic-release
+
+### Preview release
+
+If you would like to preview the release from a given branch, and...
+
+- You have push access to the repository
+- The branch exists in GitHub
+
+...you can preview the next release using:
+
+```shell
+npm run release:preview
+```
 
 ## Development setup
 

package.json

@@ -46,12 +46,7 @@
     "end-to-end",
     "e2e"
   ],
-  "files": [
-    "src",
-    "types",
-    "!*.test-d.ts",
-    "!__tests__"
-  ],
+  "files": ["src", "types", "!*.test-d.ts", "!__tests__"],
   "scripts": {
     "toc": "doctoc README.md",
     "lint": "prettier . --check && eslint .",
@@ -71,7 +66,9 @@
     "types": "svelte-check",
     "validate": "npm-run-all test:vitest:* types",
     "contributors:add": "all-contributors add",
-    "contributors:generate": "all-contributors generate"
+    "contributors:generate": "all-contributors generate",
+    "release": "semantic-release",
+    "release:preview": "./scripts/preview-release"
   },
   "peerDependencies": {
     "svelte": "^3 || ^4 || ^5",
@@ -90,6 +87,7 @@
     "@testing-library/dom": "^10.0.0"
   },
   "devDependencies": {
+    "@semantic-release/exec": "^6.0.3",
     "@sveltejs/vite-plugin-svelte": "^3.0.2",
     "@testing-library/jest-dom": "^6.3.0",
     "@testing-library/user-event": "^14.5.2",
@@ -114,6 +112,7 @@
     "npm-run-all": "^4.1.5",
     "prettier": "3.2.5",
     "prettier-plugin-svelte": "3.2.3",
+    "semantic-release": "^23.0.8",
     "svelte": "^3 || ^4 || ^5",
     "svelte-check": "^3.6.3",
     "svelte-jester": "^3.0.0",

release.config.js

@@ -0,0 +1,13 @@
+/**
+ * @type {import('semantic-release').GlobalConfig}
+ */
+export default {
+  branches: [
+    '+([0-9])?(.{+([0-9]),x}).x',
+    'main',
+    'next',
+    'next-major',
+    { name: 'beta', prerelease: true },
+    { name: 'alpha', prerelease: true },
+  ],
+}

scripts/preview-release

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Preview the next release from a branch
+#
+# Prerequisites:
+# - You must have push access to repository at the `origin`  URL
+# - The branch you are on must exist on `origin`
+
+set -euxo pipefail
+
+branch="$(git rev-parse --abbrev-ref HEAD)"
+repository_url="$(git remote get-url origin)"
+
+semantic-release \
+  --plugins="@semantic-release/commit-analyzer,@semantic-release/release-notes-generator" \
+  --dry-run \
+  --branches="$branch" \
+  --repository-url="$repository_url"