V i18n

A lightweight V port of nicksnyder's go-i18n package, providing simple message localization, bundle loading and translation helpers for V applications.

Installing via v install nepinhum.i18n

Manual Messages

import i18n

mut bundle := i18n.new_bundle('en')!
bundle.add_messages('en', [
    i18n.Message{
        id: 'Cats'
        one: 'I have {{.PluralCount}} cat'
        other: 'I have {{.PluralCount}} cats'
    },
])!

localizer := i18n.new_localizer(bundle, ['en-US,en;q=0.9'])!
text := localizer.localize(i18n.LocalizeConfig{
    message_id: 'Cats'
    plural_count: i18n.plural_count_int(2)
})!

assert text == 'I have 2 cats'

TOML Messages

hello = "Hello"

[cart]
other = "{{.Name}} has {{.PluralCount}} items"

[Cats]
one = "I have {{.PluralCount}} cat"
other = "I have {{.PluralCount}} cats"

mut bundle := i18n.new_bundle('en')!
bundle.load_message_file('active.en.toml')!

localizer := i18n.new_localizer(bundle, ['en'])!
text := localizer.localize(i18n.LocalizeConfig{
    message_id: 'hello'
})!

The language tag is derived from the file name. For example, active.en.toml loads en and locales/pt-BR.toml loads pt-BR .

Supported Template Subset

Templates support only dot lookups with string data:

{{.Name}}
{{.PluralCount}}

Custom delimiters can be set per message with left_delim / right_delim or go-i18n style leftDelim / rightDelim in TOML.