From 2c14c2d5798068b1f49fc1aad9eb5b9ab23441e6 Mon Sep 17 00:00:00 2001
From: John Reilly <johnny_reilly@hotmail.com>
Date: Sat, 24 Aug 2024 17:52:59 +0100
Subject: [PATCH] fix: exclude tests with.npmignore (#1637)
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## PR Checklist

- [x] Addresses an existing open issue: fixes #1629
- [x] That issue was marked as [`status: accepting
prs`](https://github.com/JoshuaKGoldberg/create-typescript-app/issues?q=is%3Aopen+is%3Aissue+label%3A%22status%3A+accepting+prs%22)
- [x] Steps in
[CONTRIBUTING.md](https://github.com/JoshuaKGoldberg/create-typescript-app/blob/main/.github/CONTRIBUTING.md)
were taken

## Overview

<!-- Description of what is changed and how the code change does that.
-->

Doing this on a mobile phone on a train. It can never work, can it?
---
 .npmignore                              | 1 +
 src/steps/writing/creation/rootFiles.ts | 1 +
 2 files changed, 2 insertions(+)
 create mode 100644 .npmignore

diff --git a/.npmignore b/.npmignore
new file mode 100644
index 000000000..9db083158
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1 @@
+*.test.*
diff --git a/src/steps/writing/creation/rootFiles.ts b/src/steps/writing/creation/rootFiles.ts
index c5ea67ed4..9c9229401 100644
--- a/src/steps/writing/creation/rootFiles.ts
+++ b/src/steps/writing/creation/rootFiles.ts
@@ -25,6 +25,7 @@ export async function createRootFiles(options: Options) {
 				"node_modules/",
 			]),
 		}),
+		".npmignore": `*.test.*\n`,
 		".nvmrc": `20.12.2\n`,
 		".prettierignore": formatIgnoreFile([
 			...(options.excludeAllContributors ? [] : [".all-contributorsrc"]),