From 10c5814f4e1ca2ffb6d5c2819736b63a3cc5dd71 Mon Sep 17 00:00:00 2001
From: Jason Smythe <jason@wildcards.world>
Date: Wed, 18 Jun 2025 21:18:04 +0200
Subject: [PATCH] Fix hashing of config strings

---
 .../cli/src/persisted_state/hash_string.rs         | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/codegenerator/cli/src/persisted_state/hash_string.rs b/codegenerator/cli/src/persisted_state/hash_string.rs
index 49b05a418..011d71045 100644
--- a/codegenerator/cli/src/persisted_state/hash_string.rs
+++ b/codegenerator/cli/src/persisted_state/hash_string.rs
@@ -52,8 +52,9 @@ impl HashString {
     pub fn from_string(string: String) -> Self {
         let mut hasher = Sha256::new();
         hasher.update(string);
-        let hash = hasher.finalize().to_vec();
-        HashString(format!("{:?}", hash))
+        let hash = hasher.finalize();
+        // Use hexadecimal encoding to match other hash functions
+        HashString(format!("{:x}", hash))
     }
 
     #[cfg(test)]
@@ -107,6 +108,15 @@ mod test {
         );
     }
 
+    #[test]
+    fn string_hash() {
+        let hash = HashString::from_string("config".to_string());
+        assert_eq!(
+            hash.inner(),
+            "b79606fb3afea5bd1609ed40b622142f1c98125abcfe89a76a661b0e8e343910".to_string()
+        );
+    }
+
     #[test]
     #[should_panic]
     fn fail_hash_empty_fail() {