feat!: move to esm and drop support for vue 2.6

scripts/docs.mjs

@@ -0,0 +1,57 @@
+import { readFileSync, writeFileSync } from "node:fs";
+import commentMark from "comment-mark";
+import { getPackageMeta, resolvePath } from "./utils.mjs";
+
+const { name, version } = getPackageMeta();
+
+const CDN_PREFIX = "https://cdn.jsdelivr.net/npm/";
+
+const DEP_VERSIONS = {
+  "vue@3": "3.4.30",
+  "vue@2": "2.7.16",
+  echarts: "5.5.1",
+  [name]: version
+};
+
+const markConfig = {
+  vue3Scripts: ["vue@3", "echarts", name],
+  vue2Scripts: ["vue@2", "echarts", name]
+};
+
+function getScripts(version) {
+  const deps = markConfig[`vue${version}Scripts`];
+  return deps
+    .map(dep => {
+      const [, name] = dep.match(/^(.+?)(?:@.+)?$/) || [];
+      return `<script src="${CDN_PREFIX}${name}@${DEP_VERSIONS[dep]}"></script>`;
+    })
+    .join("\n");
+}
+
+function getCodeBlock(code) {
+  return "```html\n" + code + "\n```";
+}
+
+const scripts = {
+  2: getScripts(2),
+  3: getScripts(3)
+};
+
+const README_FILES = ["README.md", "README.zh-Hans.md"].map(name =>
+  resolvePath(import.meta.url, "..", name)
+);
+
+README_FILES.forEach(file => {
+  const content = readFileSync(file, "utf8");
+
+  writeFileSync(
+    file,
+    commentMark(content, {
+      vue2Scripts: getCodeBlock(scripts[2]),
+      vue3Scripts: getCodeBlock(scripts[3])
+    }),
+    "utf8"
+  );
+});
+
+console.log("README files updated.");