finchie/l10n_embed - Change OCR4YRQ2LXK3PXSWPEWCBED4DFVMXZIF4RS35XQZSJ2D2KEIB2VQC

Parse group from fluent file specified by macro attribute

Does not yet have any error handling, and can only work with one fluent file at a time, but is getting pretty close to a usable macro!

Created by finchie on February 14, 2024

OCR4YRQ2LXK3PXSWPEWCBED4DFVMXZIF4RS35XQZSJ2D2KEIB2VQC

Dependencies

In channels

main

Change contents

Replacement in fluent_embed/src/parse_macro.rs at line 53 [3.39]

B:BD[2.45] → [2.45:107]

pub fn attribute_path(attribute: syn::Attribute) -> PathBuf {

[2.45]

[2.107]

pub fn attribute_groups(attribute: syn::Attribute) -> Group {

Replacement in fluent_embed/src/parse_macro.rs at line 57 [3.39]

B:BD[2.258] → [2.258:327]

            let supplied_path = PathBuf::from(path_literal.value());

[2.258]

[2.327]


            // Read the fluent file at the given path
            let manifest_root = std::env::var("CARGO_MANIFEST_DIR").unwrap();
            let resource_path = PathBuf::from(manifest_root).join(path_literal.value());
            let fluent_contents = std::fs::read_to_string(resource_path).unwrap();
            // Parse the file into a `Group`
            let resource = fluent_syntax::parser::parse(fluent_contents).unwrap();
            let group = Group::from_resource(resource);

Replacement in fluent_embed/src/parse_macro.rs at line 67 [3.39]

B:BD[2.328] → [2.328:461]

            // TODO: path should be relative to source file, not working directory
            supplied_path.canonicalize().unwrap()

[2.328]

[3.1589]

            group

Replacement in fluent_embed/src/lib.rs at line 6 [5.74]

B:BD[4.3509] → [2.546:598]

pub use parse_macro::{attribute_path, derive_enum};

[4.3509]

pub use parse_macro::{attribute_groups, derive_enum};