From 87e0405675072dbe20368e167871813a66d247eb Mon Sep 17 00:00:00 2001
From: chyyran <ronny@ronnychan.ca>
Date: Tue, 17 Sep 2024 18:24:01 -0400
Subject: [PATCH] presets: properly trim shader name if given through pragma

---
 librashader-preprocess/src/lib.rs    | 1 +
 librashader-preprocess/src/pragma.rs | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/librashader-preprocess/src/lib.rs b/librashader-preprocess/src/lib.rs
index dcb4df7..0f82d93 100644
--- a/librashader-preprocess/src/lib.rs
+++ b/librashader-preprocess/src/lib.rs
@@ -81,6 +81,7 @@ impl SourceOutput for String {
 pub(crate) fn load_shader_source(path: impl AsRef<Path>) -> Result<ShaderSource, PreprocessError> {
     let source = read_source(path)?;
     let meta = pragma::parse_pragma_meta(&source)?;
+
     let text = stage::process_stages(&source)?;
     let parameters = FastHashMap::from_iter(meta.parameters.into_iter().map(|p| (p.id.clone(), p)));
 
diff --git a/librashader-preprocess/src/pragma.rs b/librashader-preprocess/src/pragma.rs
index 2adf2cf..a95c0b3 100644
--- a/librashader-preprocess/src/pragma.rs
+++ b/librashader-preprocess/src/pragma.rs
@@ -110,12 +110,12 @@ pub(crate) fn parse_pragma_meta(source: impl AsRef<str>) -> Result<ShaderMeta, P
             }
         }
 
-        if line.starts_with("#pragma name ") {
+        if let Some(pragma_name) = line.strip_prefix("#pragma name ") {
             if name.is_some() {
                 return Err(PreprocessError::DuplicatePragmaError(line.into()));
             }
 
-            name = Some(ShortString::from(line.trim()))
+            name = Some(ShortString::from(pragma_name.trim()))
         }
     }