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23 lines
777 B
Rust
23 lines
777 B
Rust
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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/// Gets the corresponding @types package for the provided package name.
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pub fn types_package_name(package_name: &str) -> String {
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debug_assert!(!package_name.starts_with("@types/"));
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// Scoped packages will get two underscores for each slash
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// https://github.com/DefinitelyTyped/DefinitelyTyped/tree/15f1ece08f7b498f4b9a2147c2a46e94416ca777#what-about-scoped-packages
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format!("@types/{}", package_name.replace('/', "__"))
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}
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#[cfg(test)]
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mod test {
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use super::types_package_name;
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#[test]
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fn test_types_package_name() {
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assert_eq!(types_package_name("name"), "@types/name");
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assert_eq!(
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types_package_name("@scoped/package"),
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"@types/@scoped__package"
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);
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}
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}
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