finchie/l10n_embed - Change 3WEPY3OXJJ72TNVZLFCN2ZDWSADLT52T6DUONFGEAB46UWAQD3PQC

Add `locale` parameter to derived `localize()` function

Allows callers to choose the locale at runtime, which is necessary to handle arbitrary configuration. There is no locale fallback implemented yet, so any locale that does not directly match the options implemented will be handled by the default locale (hardcoded to en-US for now).

Created by finchie on February 24, 2024

3WEPY3OXJJ72TNVZLFCN2ZDWSADLT52T6DUONFGEAB46UWAQD3PQC

Dependencies

In channels

main

Change contents

Replacement in fluent_embed/src/parse_macro.rs at line 37 [3.39]

B:BD[3.1307] → [2.67:191]

        messages.push(crate::parse_fluent::message(
            group.canonical_message_for(&kebab_case_ident),
        ));

[3.1307]

[3.1348]

        messages.push(group.message(&kebab_case_ident));

Replacement in fluent_embed/src/parse_macro.rs at line 42 [3.39]

B:BD[3.1390] → [3.1390:1476]

            fn localize(&self, plural_rules: &::icu_plurals::PluralRules) -> String {

[3.1390]

[3.1476]

            fn localize(&self, locale: &::icu_locid::Locale, plural_rules: &::icu_plurals::PluralRules) -> String {

Insertion in fluent_embed/src/group.rs at line 5 [5.3543]
[4.417]
[2.461]
```
use syn::parse_quote;
```

Insertion in fluent_embed/src/group.rs at line 20 [5.3543]

[2.824]


    fn to_syn(&self, canonical_locale: String) -> syn::ExprBlock {
        let additional_locales = self
            .additional_messages
            .keys()
            .map(|locale| locale.to_string())
            .map(|locale_string| syn::LitStr::new(&locale_string, proc_macro2::Span::call_site()));
        let additional_messages = self
            .additional_messages
            .values()
            .map(crate::parse_fluent::message);
        let canonical_locale = syn::LitStr::new(&canonical_locale, proc_macro2::Span::call_site());
        let canonical_message = crate::parse_fluent::message(&self.canonical_message);
        parse_quote! {
            {
                #(if locale.normalizing_eq(#additional_locales) { return #additional_messages })else*
                assert!(locale.normalizing_eq(#canonical_locale));
                #canonical_message
            }
        }
    }

Insertion in fluent_embed/src/group.rs at line 87 [5.3543]

[2.2028]

    }
    pub fn message(&self, id: &str) -> syn::ExprBlock {
        self.messages
            .get(id)
            .unwrap()
            .to_syn(self.canonical_locale.to_string())

Insertion in cli_macros/tests/selectors.rs at line 14 [6.140]
[6.459]
[6.459]
```
    let locale = locale!("en-US");
```

Replacement in cli_macros/tests/selectors.rs at line 16 [6.140]

B:BD[6.482] → [6.482:570]

        PluralRules::try_new(&locale!("en").into(), PluralRuleType::Cardinal).unwrap();

[6.482]

[6.570]

        PluralRules::try_new(&locale.clone().into(), PluralRuleType::Cardinal).unwrap();

Replacement in cli_macros/tests/selectors.rs at line 31 [6.140]

B:BD[6.956] → [6.956:1001]

            message.localize(&plural_rules),

[6.956]

[6.1001]

            message.localize(&locale, &plural_rules),