From cbf29bd54669141b1fc97f38889cfcd7917955b1 Mon Sep 17 00:00:00 2001
From: Valtteri Laitinen <dev@valtlai.fi>
Date: Mon, 22 Feb 2021 18:10:05 +0200
Subject: [PATCH] style(shell): add trailing newlines (#870)

Adds trailing newlines to files generated by the `install` and `add` commands.
---
 .husky/.gitignore       | 2 +-
 src/commands/add.ts     | 2 +-
 src/commands/install.ts | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.husky/.gitignore b/.husky/.gitignore
index c9cdc63b0..31354ec13 100644
--- a/.husky/.gitignore
+++ b/.husky/.gitignore
@@ -1 +1 @@
-_
\ No newline at end of file
+_
diff --git a/src/commands/add.ts b/src/commands/add.ts
index 6df246bc1..47e48de90 100644
--- a/src/commands/add.ts
+++ b/src/commands/add.ts
@@ -15,7 +15,7 @@ function createHookFile(file: string, cmd: string) {
     throw new Error(`${file} already exists`)
   }
 
-  const data = ['#!/bin/sh', '. "$(dirname "$0")/_/husky.sh"', '', cmd].join(
+  const data = ['#!/bin/sh', '. "$(dirname "$0")/_/husky.sh"', '', cmd, ''].join(
     '\n'
   )
 
diff --git a/src/commands/install.ts b/src/commands/install.ts
index 2717ca19c..fd4e6811f 100644
--- a/src/commands/install.ts
+++ b/src/commands/install.ts
@@ -26,7 +26,7 @@ export function install(dir = '.husky'): void {
     fs.mkdirSync(path.join(dir, '_'), { recursive: true })
 
     // Create .husky/.gitignore
-    fs.writeFileSync(path.join(dir, '.gitignore'), '_', 'utf-8')
+    fs.writeFileSync(path.join(dir, '.gitignore'), '_\n', 'utf-8')
 
     // Copy husky.sh to .husky/_/husky.sh
     fs.copyFileSync(