If the package `id` is the only package with its namespace/name combo then pass through the name unmodified. If, however, there are multiple versions of this package then the package module is going to get version information.
(resolve: &Resolve, id: PackageId)
| 6 | /// versions of this package then the package module is going to get version |
| 7 | /// information. |
| 8 | pub fn name_package_module(resolve: &Resolve, id: PackageId) -> String { |
| 9 | let pkg = &resolve.packages[id]; |
| 10 | let versions_with_same_name = resolve |
| 11 | .packages |
| 12 | .iter() |
| 13 | .filter_map(|(_, p)| { |
| 14 | if p.name.namespace == pkg.name.namespace && p.name.name == pkg.name.name { |
| 15 | Some(&p.name.version) |
| 16 | } else { |
| 17 | None |
| 18 | } |
| 19 | }) |
| 20 | .collect::<Vec<_>>(); |
| 21 | let base = pkg.name.name.to_snake_case(); |
| 22 | if versions_with_same_name.len() == 1 { |
| 23 | return base; |
| 24 | } |
| 25 | |
| 26 | let version = match &pkg.name.version { |
| 27 | Some(version) => version, |
| 28 | // If this package didn't have a version then don't mangle its name |
| 29 | // and other packages with the same name but with versions present |
| 30 | // will have their names mangled. |
| 31 | None => return base, |
| 32 | }; |
| 33 | |
| 34 | // Here there's multiple packages with the same name that differ only in |
| 35 | // version, so the version needs to be mangled into the Rust module name |
| 36 | // that we're generating. This in theory could look at all of |
| 37 | // `versions_with_same_name` and produce a minimal diff, e.g. for 0.1.0 |
| 38 | // and 0.2.0 this could generate "foo1" and "foo2", but for now |
| 39 | // a simpler path is chosen to generate "foo0_1_0" and "foo0_2_0". |
| 40 | let version = version |
| 41 | .to_string() |
| 42 | .replace('.', "_") |
| 43 | .replace('-', "_") |
| 44 | .replace('+', "_") |
| 45 | .to_snake_case(); |
| 46 | format!("{base}{version}") |
| 47 | } |
no test coverage detected