From b1d4c320751c1e02bef3c118b2df19a56f5d1696 Mon Sep 17 00:00:00 2001
From: typicode <typicode@gmail.com>
Date: Thu, 9 Apr 2020 18:28:30 +0200
Subject: [PATCH] Don't throw error during uninstall if file doesn't exist
 (#708)

---
 src/installer/__tests__/index.ts | 9 +++++++++
 src/installer/localScript.ts     | 5 ++++-
 src/installer/mainScript.ts      | 5 ++++-
 3 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/src/installer/__tests__/index.ts b/src/installer/__tests__/index.ts
index 1083edb33..ec0b532fa 100644
--- a/src/installer/__tests__/index.ts
+++ b/src/installer/__tests__/index.ts
@@ -236,5 +236,14 @@ describe('install', (): void => {
     expectHookToExist('.git/hooks/pre-commit')
   })
 
+  it('should not throw error during uninstall if some files do not exist', (): void => {
+    writeFile('package.json', pkg)
+
+    install()
+    fs.unlinkSync(path.join(tempDir, '.git/hooks/pre-commit'))
+    fs.unlinkSync(path.join(tempDir, '.git/hooks/husky.sh'))
+
+    expect(uninstall).not.toThrow()
+  })
   hooksManagers.forEach(testMigration)
 })
diff --git a/src/installer/localScript.ts b/src/installer/localScript.ts
index 941d56d1b..ee3521821 100644
--- a/src/installer/localScript.ts
+++ b/src/installer/localScript.ts
@@ -26,5 +26,8 @@ export function createLocalScript(
 }
 
 export function removeLocalScript(gitHooksDir: string): void {
-  fs.unlinkSync(path.join(gitHooksDir, 'husky.local.sh'))
+  const filename = path.join(gitHooksDir, 'husky.local.sh')
+  if (fs.existsSync(filename)) {
+    fs.unlinkSync(filename)
+  }
 }
diff --git a/src/installer/mainScript.ts b/src/installer/mainScript.ts
index bf51f2005..2588073b9 100644
--- a/src/installer/mainScript.ts
+++ b/src/installer/mainScript.ts
@@ -18,5 +18,8 @@ export function createMainScript(gitHooksDir: string): void {
 }
 
 export function removeMainScript(gitHooksDir: string): void {
-  fs.unlinkSync(path.join(gitHooksDir, 'husky.sh'))
+  const filename = path.join(gitHooksDir, 'husky.sh')
+  if (fs.existsSync(filename)) {
+    fs.unlinkSync(filename)
+  }
 }