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80033adcf5
This new wrapper type can be constructed via macros which invoke the `gettext_extract` proc macro to extract the string literals for PO file generation. The type checking enabled by this wrapper should prevent trying to obtain translations for a string for which none exist. Because some strings (e.g. for completions) are not defined in Rust, but rather in fish scripts, the `LocalizableString` type can also be constructed from non-literals, in which case no extraction happens. In such cases, it is the programmer's responsibility to only construct the type for strings which are available for localization. This approach is a replacement for the `cargo-expand`-based extraction. When building with the `FISH_GETTEXT_EXTRACTION_FILE` environment variable set, the `gettext_extract` proc macro will write the messages marked for extraction to a file in the directory specified by the variable. Updates to the po files: - This is the result of running the `update_translations.fish` script using the new proc_macro extraction. It finds additional messages compared to the `cargo-expand` based approach. - Messages IDs corresponding to paths are removed. The do not have localizations in any language and localizing paths would not make sense. I have not investigated how they made it into the po files in the first place. - Some messages are reordered due to `msguniq` sorting differing from `sort`. Remove docs about installing `cargo-expand` These are no longer needed due to the switch to our extraction macro.
17 lines
305 B
TOML
17 lines
305 B
TOML
[package]
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name = "fish-gettext-extraction"
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edition.workspace = true
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rust-version.workspace = true
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version = "0.0.1"
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repository.workspace = true
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description = "proc-macro for extracting strings for gettext translation"
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[lib]
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proc-macro = true
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[dependencies]
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proc-macro2 = "1.0"
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[lints]
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workspace = true
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