chore: release and publish from github actions

.github/workflows/ci.yml

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+name: CI
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+      - '8.0' # remove this after 8.0 is merged into main
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: 'pnpm'
+
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 10.14.0
+          run_install: false
+
+      - run: pnpm install --frozen-lockfile
+      - run: pnpm run lint
+      - run: pnpm run typecheck
+      - run: pnpm run build
+      - run: pnpm run publint

.github/workflows/release.yml

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+name: Release
+
+on:
+  workflow_dispatch:
+
+permissions:
+  id-token: write
+  contents: write
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    environment: npm-publish
+
+    steps:
+      # ───── 基础环境 ─────
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: pnpm
+
+      - uses: pnpm/action-setup@v4
+        with:
+          version: 10.14.0
+          run_install: false
+
+      - run: pnpm install --frozen-lockfile
+
+      - id: pkg
+        run: echo "version=$(node -p \"require('./package.json').version\")" >> "$GITHUB_OUTPUT"
+
+      - id: tag
+        run: echo "tag=$(pnpm exec jiti scripts/dist-tag.ts '${{ steps.pkg.outputs.version }}')" >> "$GITHUB_OUTPUT"
+
+      - run: pnpm exec jiti scripts/changelog.ts '${{ steps.pkg.outputs.version }}' > tmp_release_body.md
+
+      - run: corepack prepare [email protected] --activate
+
+      - name: Publish to npm
+        run: |
+          pnpm exec [email protected] publish \
+            --tag '${{ steps.tag.outputs.tag }}' \
+            --access public
+
+      - uses: softprops/action-gh-release@v2
+        with:
+          tag_name: v${{ steps.pkg.outputs.version }}
+          body_path: tmp_release_body.md
+          prerelease: ${{ startsWith(steps.pkg.outputs.version, '0') || contains(steps.pkg.outputs.version, '-') }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

pnpm-workspace.yaml

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+onlyBuiltDependencies:
+  - esbuild

scripts/changelog.ts

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+import { readFileSync } from "node:fs";
+import { join } from "node:path";
+
+/**
+ * Extract the changelog section for the given version from CHANGELOG.md
+ * and print it to stdout (without leading/trailing blank lines).
+ *
+ * Usage:
+ *   npx jiti scripts/changelog.ts 7.0.3 > tmp_release_body.md
+ */
+
+const version = process.argv[2];
+
+if (!version) {
+  console.error("Usage: jiti scripts/changelog.ts <version>");
+  process.exit(1);
+}
+
+const header = `## ${version}`;
+const changelogPath = join(process.cwd(), "CHANGELOG.md");
+const lines = readFileSync(changelogPath, "utf8").split(/\r?\n/);
+
+let capturing = false;
+const section: string[] = [];
+
+for (const line of lines) {
+  if (line.startsWith("## ")) {
+    if (capturing) break; // reached next version header
+    if (line.trim() === header) {
+      capturing = true; // start capturing after header
+      continue; // skip header line itself
+    }
+  }
+  if (capturing) section.push(line);
+}
+
+// Trim leading / trailing blank lines
+while (section.length && section[0].trim() === "") section.shift();
+while (section.length && section[section.length - 1].trim() === "")
+  section.pop();
+
+if (section.length === 0) {
+  console.error(`No changelog entry found for version ${version}`);
+  process.exit(1);
+}
+
+console.log(section.join("\n"));

scripts/dist-tag.ts

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+/** Resolve npm dist-tag from a semver string.
+ *  Usage:  jiti scripts/dist-tag.ts 1.2.3-beta.0  # → beta
+ *          jiti scripts/dist-tag.ts               # picks version from package.json
+ */
+import { readFileSync } from "node:fs";
+import { join } from "node:path";
+
+// Prefer CLI arg, otherwise read package.json
+const version: string =
+  process.argv[2] ??
+  JSON.parse(readFileSync(join(process.cwd(), "package.json"), "utf8")).version;
+
+// Capture first recognised prerelease label
+const tag =
+  version.match(/-(alpha|beta|rc)\b/i)?.[1].toLowerCase() ?? "latest";
+
+console.log(tag);