refactor: Tighten dead branches and fail fast on missing index.html

2 files changed, 5 insertions, 20 deletions

diff --git a/src/database.gleam b/src/database.gleam
index 07264fd..5c3d9b2 100644
--- a/src/database.gleam
+++ b/src/database.gleam
@@ -64,18 +64,8 @@ pub fn get_counter(connection, name) {
             option.unwrap(row.2, ""),
             option.unwrap(row.3, ""),
           ))
-        Ok([]) -> {
-          wisp.log_error("Database query returned no rows unexpectedly.")
-
-          Error("Unreachable entity")
-        }
-        Ok([_, _, ..]) -> {
-          wisp.log_error("Database query returned multiple rows unexpectedly.")
-
-          Error("Unreachable entity")
-        }
-        Error(_) -> {
-          wisp.log_error("Database query failed.")
+        _ -> {
+          wisp.log_error("Database query failed or returned unexpected rows.")
 
           Error("Database operation failed")
         }
diff --git a/src/mayu.gleam b/src/mayu.gleam
index 441887d..bb05b77 100644
--- a/src/mayu.gleam
+++ b/src/mayu.gleam
@@ -18,14 +18,9 @@ pub fn main() {
     Ok(version) -> "(v" <> version <> ")"
     Error(_) -> ""
   }
-  let index_html = case simplifile.read("index.html") {
-    Ok(content) -> string.replace(content, "{{ MAYU_VERSION }}", version_tag)
-    Error(_) -> {
-      wisp.log_error("Failed to read index.html")
-
-      ""
-    }
-  }
+  let assert Ok(index_html_source) = simplifile.read("index.html")
+  let index_html =
+    string.replace(index_html_source, "{{ MAYU_VERSION }}", version_tag)
 
   use connection <- sqlight.with_connection("./data/count.db")