Update release script

.eslintignore

@@ -1 +1,2 @@
 dist/
+scripts/

.github/workflows/release.yml

@@ -0,0 +1,30 @@
+name: Release
+
+# on:
+#   workflow_dispatch:
+#     inputs:
+#       version:
+#         description: 'npm version. E.g. "2.0.0"'
+#         required: true
+on:
+  push:
+    branches: [zh-release]
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Git checkout
+        uses: actions/checkout@v3
+
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 20
+
+      - run: npm ci
+      # - run: ./scripts/release.js ${{ github.event.inputs.version }}
+      - run: ./scripts/release.js 2.0.0-beta.1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

scripts/release.js

@@ -0,0 +1,98 @@
+#!/usr/bin/env node
+
+const exec = require("node:child_process").execSync;
+const fs = require("node:fs");
+const path = require("node:path");
+
+const exitWithError = (message) => {
+  console.error(message);
+  process.exit(1);
+};
+
+if (!process.env.CI) {
+  exitWithError("The script should only be run in CI");
+}
+
+/*
+ * Check that the git working directory is clean
+ */
+if (exec("git status --porcelain").length) {
+  exitWithError(
+    "Make sure the git working directory is clean before releasing"
+  );
+}
+
+/*
+ * Check that the version is valid. Also extract the dist-tag from the version.
+ */
+const [version, distTag] = (() => {
+  const [, , v] = process.argv;
+  const match = v.match(
+    /^(?:[0-9]+\.){2}(?:[0-9]+)(?:-(dev|alpha|beta|rc)\.[0-9]+)?$/
+  );
+  if (!match) {
+    exitWithError(`Invalid version: ${v || "<empty>"}`);
+  }
+
+  return [v, match[1] || "latest"];
+})();
+
+/*
+ * Get the current version
+ */
+const currentVersion = JSON.parse(
+  fs.readFileSync("package.json", "utf-8")
+).version;
+console.log(
+  `Releasing with version: ${currentVersion} -> ${version} and dist-tag: ${distTag}`
+);
+
+/*
+ * Update version in CHANGELOG.md
+ */
+console.log("Updating CHANGELOG.md and bumping versions");
+const UNRELEASED_PLACEHOLDER = "[Unreleased]";
+fs.writeFileSync(
+  "CHANGELOG.md",
+  fs
+    .readFileSync("CHANGELOG.md", "utf8")
+    .replace(
+      `# ${UNRELEASED_PLACEHOLDER}`,
+      `# ${UNRELEASED_PLACEHOLDER}\n\n# ${version}`
+    )
+);
+
+/*
+ * Bump npm versions
+ */
+exec("git add CHANGELOG.md");
+exec(`npm version ${version} --workspaces --force`);
+exec("git add **/package.json");
+exec(`npm version ${version} --include-workspace-root --force`);
+
+/*
+ * Build Quill package
+ */
+console.log("Building Quill");
+exec("npm run build:quill");
+
+/*
+ * Publish Quill package
+ */
+console.log("Publishing Quill");
+const distFolder = "packages/quill/dist";
+if (
+  JSON.parse(fs.readFileSync(path.join(distFolder, "package.json"), "utf-8"))
+    .version !== version
+) {
+  exitWithError("Version mismatch between package.json and dist/package.json");
+}
+exec(`npm publish --tag ${distTag} --dry-run`, { cwd: distFolder });
+
+/*
+ * Create GitHub release
+ */
+const prereleaseFlag = distTag === "latest" ? "--latest" : " --prerelease";
+exec(
+  `gh release create v${version} ${prereleaseFlag} -t "Version ${version}" --draft`
+);