From c700806fa9976a643b5959d9fc2f032a95f16c83 Mon Sep 17 00:00:00 2001
From: Thomas Gotwig <ramble.clef0y@icloud.com>
Date: Thu, 18 Jul 2024 21:01:54 +0200
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Make=20selector=20case-insensitive?=
 =?UTF-8?q?=20(mp4=20&=20MP4=20matches=20etc.)?=
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Close https://github.com/tgotwig/vidmerger/issues/47
---
 CHANGELOG.md              | 4 ++++
 src/helpers/vec_helper.rs | 5 +++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 264984d..d8215be 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - **--verbose** which prints detailed logs.
 
+### Changed
+
+- Selector now case-insensitive, so it selects mp4 and MP4 etc.
+
 ## 🎉 [0.3.2] - 2024-01-14
 
 ### Added
diff --git a/src/helpers/vec_helper.rs b/src/helpers/vec_helper.rs
index a8c7e57..fa800a9 100644
--- a/src/helpers/vec_helper.rs
+++ b/src/helpers/vec_helper.rs
@@ -5,8 +5,9 @@ use regex::Regex;
 /// Returns a vector of PathBufs that match the given file format.
 /// Also filters out files that start with a dot.
 pub fn filter_files(all_files: Vec<PathBuf>, file_format: &str) -> Vec<PathBuf> {
-    let re = Regex::new(format!(r"[\\/][^.\\/][^\\/]*\.{}$", regex::escape(file_format)).as_str())
-        .unwrap();
+    let re: Regex =
+        Regex::new(format!(r"(?i)[\\/][^.\\/][^\\/]*\.{}$", regex::escape(file_format)).as_str())
+            .unwrap();
     let mut filtered_files = Vec::new();
 
     for possible_file_to_merge in all_files {