Provide CLI

Author: hjagodzinski

.npmrc

@@ -0,0 +1 @@
+save-exact=true

README.md

@@ -33,6 +33,8 @@ npm i @allegro/convert-description jsdom
 
 ## Usage
 
+### API
+
 JavaScript code
 
 ```javascript
@@ -77,6 +79,13 @@ const items = convertDescriptionToItems(description, { parseToDOM });
 console.log(JSON.stringify(items));
 ```
 
+### CLI
+
+```shell
+$ echo "<p>Hello World</p>" | convert-description
+[{"type":"TEXT","content":"<p>Hello World</p>"}]
+```
+
 > [!CAUTION]
 > Any option to `convertDescriptionToItems` that is not mentioned in the documentation is subject to change. If you
 > need anything more than the listed options, ask a question by opening an issue or contribute by creating a pull

bin/index.js

@@ -0,0 +1,22 @@
+#!/usr/bin/env node
+const { JSDOM } = require("jsdom");
+
+const { convertDescriptionToItems } = require("../dist/umd.js");
+
+const parseToDOM = (html) => new JSDOM(html);
+
+const convertDescription = (inputStream, outputStream) => {
+  let inputData = "";
+
+  inputStream.on("data", (chunk) => {
+    inputData += chunk;
+  });
+
+  inputStream.on("end", () => {
+    outputStream.write(
+      JSON.stringify(convertDescriptionToItems(inputData, { parseToDOM })),
+    );
+  });
+};
+
+convertDescription(process.stdin, process.stdout);

eslint.config.js

@@ -14,7 +14,7 @@ module.exports = [
     },
   },
   {
-    files: ["*.config.js"],
+    files: ["*.config.js", "bin/**/*.js"],
     languageOptions: {
       globals: globals.node,
     },