Finchie/l10n_embed - Change 5FIVUZYFLOZ2CCH4GCOQQZFL3GDEB23VJ7J6YUXQDZQEAQDB76DQC

Unify `fluent_embed` macro API as `localize()`

Creates a single function to call for the upcoming macro shim library. This should centralise logic in the library crate rather than the proc_macro crate, which should make things substantially easier to develop and test.

Created by finchie on February 17, 2024

5FIVUZYFLOZ2CCH4GCOQQZFL3GDEB23VJ7J6YUXQDZQEAQDB76DQC

Dependencies

In channels

main

Change contents

Insertion in fluent_embed/src/parse_macro.rs at line 5 [3.39]
[3.103]
[3.103]
```
use proc_macro2::TokenStream;
```
Insertion in fluent_embed/src/parse_macro.rs at line 7 [3.39]
[3.137]
[3.137]
```
use syn::punctuated::Punctuated;
```

Replacement in fluent_embed/src/parse_macro.rs at line 12 [3.39]

B:BD[3.199] → [3.199:397]

    enum_data: syn::DataEnum,
) -> proc_macro2::TokenStream {
    let mut idents = Vec::with_capacity(enum_data.variants.len());
    let mut messages = Vec::with_capacity(enum_data.variants.len());

[3.199]

[3.397]

    variants: Punctuated<syn::Variant, syn::token::Comma>,
) -> TokenStream {
    let mut idents = Vec::with_capacity(variants.len());
    let mut messages = Vec::with_capacity(variants.len());

Replacement in fluent_embed/src/parse_macro.rs at line 17 [3.39]
B:BD[3.398] → [3.398:438]
```
    for variant in enum_data.variants {
```
[3.398]
[3.438]
```
    for variant in variants {
```

Replacement in fluent_embed/src/parse_macro.rs at line 55 [3.39]

B:BD[4.45] → [2.0:62]

∅:D[2.62] → [4.107:258]

B:BD[4.107] → [4.107:258]

pub fn attribute_groups(attribute: syn::Attribute) -> Group {
    match attribute.meta {
        syn::Meta::List(list_data) => {
            let path_literal: syn::LitStr = syn::parse2(list_data.tokens).unwrap();

[4.45]

[2.63]

pub fn attribute_groups(path_literal: syn::LitStr) -> Group {
    // 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();

Replacement in fluent_embed/src/parse_macro.rs at line 61 [3.39]

B:BD[2.64] → [2.64:368]

            // 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();

[2.64]

[2.368]

    // 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 65 [3.39]

B:BD[2.369] → [2.369:553]

            // Parse the file into a `Group`
            let resource = fluent_syntax::parser::parse(fluent_contents).unwrap();
            let group = Group::from_resource(resource);

[2.369]

[4.327]

    group
}

Replacement in fluent_embed/src/parse_macro.rs at line 68 [3.39]

B:BD[4.328] → [2.554:572]

∅:D[4.461] → [3.1589:1599]

∅:D[2.572] → [3.1589:1599]

B:BD[3.1589] → [3.1589:1599]

B:BD[3.1599] → [4.462:545]

∅:D[4.545] → [3.1599:1605]

B:BD[3.1599] → [3.1599:1605]

            group
        }
        syn::Meta::Path(_) => todo!(),
        syn::Meta::NameValue(_) => todo!(),
    }

[4.328]

[3.1605]

pub fn localize(
    path: syn::LitStr,
    ident: syn::Ident,
    variants: Punctuated<syn::Variant, syn::token::Comma>,
) -> TokenStream {
    let group = attribute_groups(path);
    derive_enum(group, ident, variants)

Replacement in fluent_embed/src/lib.rs at line 5 [7.74]
B:BD[5.1387] → [6.3487:3509]
B:BD[6.3509] → [2.573:627]
```
pub use group::Group;
pub use parse_macro::{attribute_groups, derive_enum};
```
[5.1387]
```
pub use parse_macro::localize;
```

Unify `fluent_embed` macro API as `localize()`

Dependencies

In channels

Change contents

Insertion in fluent_embed/src/parse_macro.rs at line 5 [3.39]

Insertion in fluent_embed/src/parse_macro.rs at line 7 [3.39]

Replacement in fluent_embed/src/parse_macro.rs at line 12 [3.39]

Replacement in fluent_embed/src/parse_macro.rs at line 17 [3.39]

Replacement in fluent_embed/src/parse_macro.rs at line 55 [3.39]

Replacement in fluent_embed/src/parse_macro.rs at line 61 [3.39]

Replacement in fluent_embed/src/parse_macro.rs at line 65 [3.39]

Replacement in fluent_embed/src/parse_macro.rs at line 68 [3.39]

Replacement in fluent_embed/src/lib.rs at line 5 [7.74]