From 4a015b23ff02d8e2866b80269eeb168f0a050ca8 Mon Sep 17 00:00:00 2001
From: Joel Denning <joeldenning@gmail.com>
Date: Mon, 28 Oct 2019 18:47:43 -0600
Subject: [PATCH] Supporting installing packages from file. Resolves #4.

---
 lib/narn-lib.js  | 1 +
 test/add.test.js | 8 ++++++++
 2 files changed, 9 insertions(+)

diff --git a/lib/narn-lib.js b/lib/narn-lib.js
index 540bd5c..f75624d 100644
--- a/lib/narn-lib.js
+++ b/lib/narn-lib.js
@@ -64,6 +64,7 @@ exports.getNpmArgs = narnArgs => {
 };
 
 function transformNarnPackageString(packageToAdd) {
+  packageToAdd = packageToAdd.replace("file:", "");
   const packageNameWithoutVersion = packageToAdd.slice(
     0,
     packageToAdd.indexOf("@") > 0
diff --git a/test/add.test.js b/test/add.test.js
index 7bc2faf..a87db41 100644
--- a/test/add.test.js
+++ b/test/add.test.js
@@ -89,4 +89,12 @@ describe("narn add", () => {
       "git@github.com:joeldenning/narn.git#master"
     ]);
   });
+
+  it("supports installing from file", () => {
+    expect(getNpmArgs(["add", "file:../local-package"])).toEqual([
+      "install",
+      "--save",
+      "../local-package"
+    ]);
+  });
 });