ci: switch from lerna to changesets for publishing new versions

.changeset/README.md

@@ -0,0 +1,8 @@
+# Changesets
+
+Hello and welcome! This folder has been automatically generated by `@changesets/cli`, a build tool that works
+with multi-package repos, or single-package repos to help you version and publish your code. You can
+find the full documentation for it [in our repository](https://github.com/changesets/changesets)
+
+We have a quick list of common questions to get you started engaging with this project in
+[our documentation](https://github.com/changesets/changesets/blob/main/docs/common-questions.md)

.changeset/config.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://unpkg.com/@changesets/config@3.0.2/schema.json",
+  "changelog": "@changesets/cli/changelog",
+  "commit": false,
+  "fixed": [],
+  "linked": [],
+  "access": "restricted",
+  "baseBranch": "main",
+  "updateInternalDependencies": "patch",
+  "ignore": []
+}

.github/workflows/cicd.yml

@@ -114,22 +114,18 @@ jobs:
       - name: build library
         run: pnpm run build
 
-      - name: lerna version
+      - name: Publish to GitHub repository
+        uses: changesets/action@aba318e9165b45b7948c60273e0b72fce0a64eb9 # v1.4.7
+        id: changeset
         env:
           GITHUB_TOKEN: ${{ secrets.GH_ADMIN_TOKEN }}
           GIT_AUTHOR_EMAIL: ${{ secrets.GIT_AUTHOR_EMAIL }}
           GIT_AUTHOR_NAME: "NL Design System"
           GIT_COMMITTER_EMAIL: ${{ secrets.GIT_COMMITTER_EMAIL }}
           GIT_COMMITTER_NAME: "NL Design System"
-        run: |
-          git push --set-upstream origin HEAD
-          pnpm run release
-
-      - name: lerna publish
-        env:
-          NPM_ACCESS_TOKEN: ${{ secrets.NPM_ACCESS_TOKEN }}
-        run: |
-          pnpm config set "//registry.npmjs.org/:_authToken" "${NPM_ACCESS_TOKEN}"
-          pnpm config set access public
-          pnpm run publish
-          pnpm config delete "//registry.npmjs.org/:_authToken"
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+        with:
+          commit: "docs(release): design system packages"
+          setupGitUser: false
+          title: "docs(release): design system packages"
+          publish: "pnpm run publish"

.npmpackagejsonlintrc.json

@@ -30,7 +30,8 @@
     "require-keywords": "off",
     "require-license": "error",
     "require-name": "error",
-    "require-repository": "off",
+    "require-repository": "error",
+    "require-repository-directory": "error",
     "require-version": "error",
     "scripts-type": "error",
     "valid-values-author": "off",

.prettierignore

@@ -11,3 +11,6 @@ package.json
 pnpm-lock.yaml
 yarn.lock
 storybook-static
+
+# Ignore changeset files, because they are temporary and frequently contributed by non-developers
+.changeset/*.md

package.json

@@ -6,15 +6,11 @@
   "bugs": "https://github.com/nl-design-system/denhaag/issues",
   "repository": {
     "type": "git",
-    "url": "https://github.com/nl-design-system/denhaag.git"
+    "url": "https://github.com/nl-design-system/denhaag.git",
+    "directory": "."
   },
   "license": "EUPL-1.2",
   "author": "Municipality of The Hague",
-  "workspaces": [
-    "packages/*",
-    "components/*",
-    "proprietary/*"
-  ],
   "scripts": {
     "build": "pnpm run build:library && pnpm run build:storybook",
     "build:library": "pnpm run --recursive build",
@@ -33,9 +29,7 @@
     "preinstall": "npx only-allow pnpm",
     "prepublishOnly": "pinst --disable",
     "prettier": "prettier --write .",
-    "publish": "lerna publish from-package --yes",
-    "release": "lerna version prerelease --no-changelog --no-private --no-commit-hooks --yes",
-    "release-denhaag-nl": "lerna version prerelease --no-changelog --no-private --no-commit-hooks --yes --no-git-tag-version --preid www-denhaag-nl",
+    "publish": "changeset publish",
     "storybook": "npm-run-all --parallel watch:*",
     "test-update": "npm-run-all --sequential lint build",
     "update-patch": "npm-check-updates --configFileName .ncurc.patch.js",
@@ -56,11 +50,9 @@
     "@babel/core": "7.24.6",
     "@babel/preset-env": "7.24.6",
     "@babel/preset-react": "7.24.6",
+    "@changesets/cli": "2.27.7",
     "@commitlint/cli": "19.3.0",
     "@commitlint/config-conventional": "19.2.2",
-    "@lerna-lite/cli": "3.4.0",
-    "@lerna-lite/publish": "3.4.0",
-    "@lerna-lite/version": "3.4.0",
     "@rollup/plugin-commonjs": "25.0.8",
     "@rollup/plugin-node-resolve": "15.2.3",
     "@svgr/rollup": "8.1.0",