From 5a9aa93c5ebcd1ccd5f74dc444384af378a94446 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emil=20W=C3=A5reus?= <emil.wareus47@gmail.com>
Date: Mon, 9 Oct 2023 16:04:12 +0200
Subject: [PATCH] remove normalization and checkout unix style

---
 .github/workflows/test.yml   |  5 +++++
 internal/file/fingerprint.go | 11 ++---------
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7fb5b8ed..78ccde68 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,6 +14,11 @@ jobs:
         os: [ 'ubuntu-latest', 'windows-latest', 'macos-latest' ]
     runs-on: ${{ matrix.os }}
     steps:
+      - name: Set git to use LF
+        run: |
+          git config --global core.autocrlf input
+          git config --global core.eol lf
+
       - uses: actions/checkout@v3
 
       - name: Set up Go
diff --git a/internal/file/fingerprint.go b/internal/file/fingerprint.go
index d76639c1..feb3141f 100644
--- a/internal/file/fingerprint.go
+++ b/internal/file/fingerprint.go
@@ -148,26 +148,19 @@ func shouldProcessFile(fileInfo os.FileInfo, exclusions []string, path string) b
 	return true
 }
 
-func normalizeLineEndings(data []byte) []byte {
-	// Convert to Unix line endings
-	return []byte(strings.ReplaceAll(string(data), "\r\n", "\n"))
-}
-
 func computeMD5(filename string) (FileFingerprint, error) {
 	data, err := os.ReadFile(filename)
 	if err != nil {
 		return FileFingerprint{}, err
 	}
 
-	normalizedData := normalizeLineEndings(data)
-
 	hash := md5.New() // #nosec
 
-	if _, err := hash.Write(normalizedData); err != nil {
+	if _, err := hash.Write(data); err != nil {
 		return FileFingerprint{}, err
 	}
 
-	contentLength := int64(len(normalizedData))
+	contentLength := int64(len(data))
 
 	if err != nil {
 		return FileFingerprint{}, err