From 80e5740db96e98b87ebcb94d259d13f4397970a6 Mon Sep 17 00:00:00 2001
From: joeldenning <joeldenning@gmail.com>
Date: Sat, 19 Mar 2022 16:18:32 -0600
Subject: [PATCH] Support for narn exec

---
 lib/narn-lib.js   |  9 +++++++--
 test/exec.test.js | 11 +++++++++++
 2 files changed, 18 insertions(+), 2 deletions(-)
 create mode 100644 test/exec.test.js

diff --git a/lib/narn-lib.js b/lib/narn-lib.js
index 26bbd46..bbf3800 100644
--- a/lib/narn-lib.js
+++ b/lib/narn-lib.js
@@ -161,6 +161,10 @@ exports.getNpmArgs = (narnArgs, isPnpm = false) => {
       npmTarget = "info";
       npmArgs = narnArgs.slice(1);
       break;
+    case "exec":
+      npmTarget = "exec";
+      npmArgs = yarnSubCommands;
+      break;
     default:
       npmTarget = "run";
       if (narnArgs.length > 1) {
@@ -188,8 +192,9 @@ function transformNarnPackageString(packageToAdd) {
       ? packageToAdd.lastIndexOf("@")
       : packageToAdd.length + 1
   );
-  const isValidPackageName = validateNpmPackageName(packageNameWithoutVersion)
-    .validForNewPackages;
+  const isValidPackageName = validateNpmPackageName(
+    packageNameWithoutVersion
+  ).validForNewPackages;
   if (isValidPackageName && packageNameWithoutVersion === packageToAdd) {
     return `${packageToAdd}@latest`;
   } else {
diff --git a/test/exec.test.js b/test/exec.test.js
new file mode 100644
index 0000000..735f6cf
--- /dev/null
+++ b/test/exec.test.js
@@ -0,0 +1,11 @@
+const { getNpmArgs } = require("../lib/narn-lib");
+
+describe("narn exec", () => {
+  it("can exec with narn", () => {
+    expect(getNpmArgs(["exec", "changeset", "init"])).toEqual([
+      "exec",
+      "changeset",
+      "init",
+    ]);
+  });
+});