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fix(es/ast): Accept any case of EsVersion during deserialization (#9329)

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**Related issue:**

- Closes #9287
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magic-akari 2024-07-25 11:41:45 +08:00 committed by GitHub
parent 75bc7bfb52
commit 56da6be0e9
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5 changed files with 43 additions and 15 deletions
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5
.changeset/cold-chefs-cheat.md Normal file
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---
swc_ecma_ast: patch
---
fix(es/base): Accept any case of EsVersion during deserialization

8
crates/swc/tests/fixture/issues-9xxx/9287/input/.swcrc Normal file
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{
"jsc": {
"parser": {
"syntax": "ecmascript"
},
"target": "ESNEXT"
}
}

1
crates/swc/tests/fixture/issues-9xxx/9287/input/index.js Normal file
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function foo() { }

1
crates/swc/tests/fixture/issues-9xxx/9287/output/index.js Normal file
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function foo() {}

43
crates/swc_ecma_ast/src/lib.rs
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@ -107,36 +107,49 @@ impl Take for Invalid {
/// Note: This type implements `Serailize` and `Deserialize` if `serde` is
/// enabled, instead of requiring `serde-impl` feature.
#[derive(Debug, Default, Clone, Copy, PartialOrd, Ord, PartialEq, Eq, Hash)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
#[cfg_attr(feature = "serde", derive(Serialize))]
#[cfg_attr(feature = "serde", serde(rename_all = "lowercase"))]
pub enum EsVersion {
#[cfg_attr(feature = "serde", serde(rename = "es3", alias = "ES3"))]
Es3,
#[cfg_attr(feature = "serde", serde(rename = "es5", alias = "ES5"))]
#[default]
Es5,
#[cfg_attr(
feature = "serde",
serde(rename = "es2015", alias = "ES2015", alias = "ES6", alias = "es6")
)]
Es2015,
#[cfg_attr(feature = "serde", serde(rename = "es2016", alias = "ES2016"))]
Es2016,
#[cfg_attr(feature = "serde", serde(rename = "es2017", alias = "ES2017"))]
Es2017,
#[cfg_attr(feature = "serde", serde(rename = "es2018", alias = "ES2018"))]
Es2018,
#[cfg_attr(feature = "serde", serde(rename = "es2019", alias = "ES2019"))]
Es2019,
#[cfg_attr(feature = "serde", serde(rename = "es2020", alias = "ES2020"))]
Es2020,
#[cfg_attr(feature = "serde", serde(rename = "es2021", alias = "ES2021"))]
Es2021,
#[cfg_attr(feature = "serde", serde(rename = "es2022", alias = "ES2022"))]
Es2022,
#[cfg_attr(feature = "serde", serde(rename = "esnext", alias = "EsNext"))]
EsNext,
}
#[cfg(feature = "serde")]
impl<'de> Deserialize<'de> for EsVersion {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: serde::Deserializer<'de>,
{
use serde::de::Error;
let s = String::deserialize(deserializer)?;
match s.to_lowercase().as_str() {
"es3" => Ok(EsVersion::Es3),
"es5" => Ok(EsVersion::Es5),
"es2015" | "es6" => Ok(EsVersion::Es2015),
"es2016" => Ok(EsVersion::Es2016),
"es2017" => Ok(EsVersion::Es2017),
"es2018" => Ok(EsVersion::Es2018),
"es2019" => Ok(EsVersion::Es2019),
"es2020" => Ok(EsVersion::Es2020),
"es2021" => Ok(EsVersion::Es2021),
"es2022" => Ok(EsVersion::Es2022),
"esnext" => Ok(EsVersion::EsNext),
_ => Err(D::Error::custom(format!("Unknown ES version: {}", s))),
}
}
}
impl EsVersion {
pub const fn latest() -> Self {
EsVersion::EsNext