From acb0b4f1950c3c37d9bfccc33fa36287d4bfa59f Mon Sep 17 00:00:00 2001
From: Joakim Carlstein <joakim@aboviq.com>
Date: Fri, 24 Nov 2023 15:55:32 +0100
Subject: [PATCH] fix(new): keep upper cased letters in migration file names by
 default

---
 .changeset/slimy-jars-know.md           | 5 +++++
 packages/plugin-tools/src/index.test.ts | 4 ++--
 packages/plugin-tools/src/index.ts      | 3 +--
 3 files changed, 8 insertions(+), 4 deletions(-)
 create mode 100644 .changeset/slimy-jars-know.md

diff --git a/.changeset/slimy-jars-know.md b/.changeset/slimy-jars-know.md
new file mode 100644
index 0000000..646e2b6
--- /dev/null
+++ b/.changeset/slimy-jars-know.md
@@ -0,0 +1,5 @@
+---
+'@emigrate/plugin-tools': patch
+---
+
+Keep upper cased letters in migration file names by default
diff --git a/packages/plugin-tools/src/index.test.ts b/packages/plugin-tools/src/index.test.ts
index 99b3466..f071501 100644
--- a/packages/plugin-tools/src/index.test.ts
+++ b/packages/plugin-tools/src/index.test.ts
@@ -32,7 +32,7 @@ describe('sanitizeMigrationName', () => {
     assert.strictEqual(sanitizeMigrationName('foo_? :*<>'), 'foo');
   });
 
-  it('should lower case the filename', () => {
-    assert.strictEqual(sanitizeMigrationName('Are you, Foo?'), 'are_you_foo');
+  it('should keep upper cased letters in the filename', () => {
+    assert.strictEqual(sanitizeMigrationName('Are you, Foo?'), 'Are_you_Foo');
   });
 });
diff --git a/packages/plugin-tools/src/index.ts b/packages/plugin-tools/src/index.ts
index 10479e6..9cfb4da 100644
--- a/packages/plugin-tools/src/index.ts
+++ b/packages/plugin-tools/src/index.ts
@@ -215,5 +215,4 @@ export const sanitizeMigrationName = (name: string) =>
   name
     .replaceAll(/[\W/\\:|*?'"<>_]+/g, '_')
     .trim()
-    .replace(/^_|_$/, '')
-    .toLocaleLowerCase();
+    .replace(/^_|_$/, '');