Remove the generated ctl10n macro before regeneration

Otherwise, we may get a broken macro
iovxw · Jun 3, 2020 · 5db4548 · 5db4548
1 parent 61f4ebd
commit 5db4548
Showing 1 changed file with 7 additions and 9 deletions.
diff --git a/build.rs b/build.rs
@@ -10,13 +10,11 @@ fn main() {
         println!("cargo:rerun-if-changed=locales/{}.toml", locale);
     }
     println!("cargo:rerun-if-env-changed=LOCALE");
-    if let Err(err) = ctl10n::convert_strings_file(
-        format!(
-            "locales/{}.toml",
-            &env::var("LOCALE").unwrap_or("zh".to_string())
-        ),
-        Path::new(&env::var("OUT_DIR").unwrap()).join("ctl10n_macros.rs"),
-    ) {
-        panic!("{}", err);
-    }
+    let locale_file = format!(
+        "locales/{}.toml",
+        &env::var("LOCALE").unwrap_or("zh".to_string())
+    );
+    let out_file = Path::new(&env::var("OUT_DIR").unwrap()).join("ctl10n_macros.rs");
+    let _ignore_error = std::fs::remove_file(&out_file);
+    ctl10n::convert_strings_file(locale_file, out_file).expect("ctl10n failed");
 }