From 98ee4fff5bce37150bc26687da955b05ca5de907 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Max=20=F0=9F=91=A8=F0=9F=8F=BD=E2=80=8D=F0=9F=92=BB=20Copl?=
 =?UTF-8?q?an?= <mchcopl@gmail.com>
Date: Tue, 13 Dec 2022 16:54:23 -0800
Subject: [PATCH] [haste-map]: Ignore Sapling vcs directories

Summary: Ignore `.sl` directories in HasteMap.  This will allow Sapling to be
used with jest projects

Test Plan: `packages/jest-haste-map/src/__tests__/index.test.js` similar
testing plan to what's in #13673

Closes #13673
---
 packages/jest-haste-map/src/__tests__/index.test.js | 8 ++++++++
 packages/jest-haste-map/src/index.ts                | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/packages/jest-haste-map/src/__tests__/index.test.js b/packages/jest-haste-map/src/__tests__/index.test.js
index b93a752a096d..013de8971133 100644
--- a/packages/jest-haste-map/src/__tests__/index.test.js
+++ b/packages/jest-haste-map/src/__tests__/index.test.js
@@ -346,6 +346,14 @@ describe('HasteMap', () => {
     expect(hasteFS.matchFiles('.git')).toEqual([]);
   });
 
+  it('ignores sapling vcs directories without ignore pattern', async () => {
+    mockFs[path.join('/', 'project', 'fruits', '.sl', 'package.json')] = `
+      invalid}{
+    `;
+    const {hasteFS} = await (await HasteMap.create(defaultConfig)).build();
+    expect(hasteFS.matchFiles('.sl')).toEqual([]);
+  });
+
   it('ignores vcs directories with ignore pattern regex', async () => {
     const config = {...defaultConfig, ignorePattern: /Kiwi/};
     mockFs[path.join('/', 'project', 'fruits', 'Kiwi.js')] = `
diff --git a/packages/jest-haste-map/src/index.ts b/packages/jest-haste-map/src/index.ts
index 5c3458c96686..e4ddf1e1f856 100644
--- a/packages/jest-haste-map/src/index.ts
+++ b/packages/jest-haste-map/src/index.ts
@@ -125,7 +125,7 @@ const CHANGE_INTERVAL = 30;
 const MAX_WAIT_TIME = 240000;
 const NODE_MODULES = `${path.sep}node_modules${path.sep}`;
 const PACKAGE_JSON = `${path.sep}package.json`;
-const VCS_DIRECTORIES = ['.git', '.hg']
+const VCS_DIRECTORIES = ['.git', '.hg', '.sl']
   .map(vcs => escapePathForRegex(path.sep + vcs + path.sep))
   .join('|');