Implement versioning strategies in js 🧉

src/model/system.js

@@ -0,0 +1,26 @@
+import { exec } from '@actions/exec';
+
+class System {
+  static async run(command, arguments_, options) {
+    let result = '';
+    let error = '';
+
+    const listeners = {
+      stdout: dataBuffer => {
+        result += dataBuffer.toString();
+      },
+      stderr: dataBuffer => {
+        error += dataBuffer.toString();
+      },
+    };
+
+    const exitCode = await exec(command, arguments_, { ...options, listeners });
+    if (exitCode !== 0) {
+      throw new Error(error);
+    }
+
+    return result;
+  }
+}
+
+export default System;