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more general dereferencing

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Cyborus 2024-01-30 16:45:53 -05:00
parent 2b1e6a8aae
commit 311e17e3ba
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3 changed files with 658 additions and 50 deletions
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30
generator/src/main.rs
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@ -46,7 +46,12 @@ fn run_rustfmt_on(path: &OsStr) {
}
fn schema_ref_type_name(spec: &OpenApiV2, schema: &MaybeRef<Schema>) -> eyre::Result<String> {
let (name, schema) = deref_definition(spec, &schema)?;
let name = if let MaybeRef::Ref { _ref } = schema {
_ref.rsplit_once("/").map(|(_, b)| b)
} else {
None
};
let schema = schema.deref(spec)?;
schema_type_name(spec, name, schema)
}
@ -105,29 +110,8 @@ fn schema_type_name(
}
}
fn deref_definition<'a>(
spec: &'a OpenApiV2,
r: &'a MaybeRef<Schema>,
) -> eyre::Result<(Option<&'a str>, &'a Schema)> {
let r = match r {
MaybeRef::Value { value } => return Ok((None, value)),
MaybeRef::Ref { _ref } => _ref,
};
let name = r
.strip_prefix("#/definitions/")
.ok_or_else(|| eyre::eyre!("invalid definition reference"))?;
let global_definitions = spec
.definitions
.as_ref()
.ok_or_else(|| eyre::eyre!("no global definitions"))?;
let definition = global_definitions
.get(name)
.ok_or_else(|| eyre::eyre!("referenced definition does not exist"))?;
Ok((Some(name), definition))
}
fn schema_is_string(spec: &OpenApiV2, schema: &MaybeRef<Schema>) -> eyre::Result<bool> {
let (_, schema) = deref_definition(spec, schema)?;
let schema = schema.deref(spec)?;
let is_str = match schema._type {
Some(SchemaType::One(Primitive::String)) => true,
_ => false,