TanTan
e311ca3275
Build NapCat Artifacts / Windows Loader Test (push) Canceled after 0s
Build NapCat Artifacts / Type Check & Test (push) Canceled after 0s
Build NapCat Artifacts / Build NapCat.Framework (push) Canceled after 0s
Build NapCat Artifacts / Build NapCat.Shell (push) Canceled after 0s
74 lines
2.7 KiB
Plaintext
74 lines
2.7 KiB
Plaintext
import { SetUnionMany, SetIntersectMany } from '../sets/index.mjs';
|
|
// ------------------------------------------------------------------
|
|
// TypeGuard
|
|
// ------------------------------------------------------------------
|
|
import { IsIntersect, IsUnion, IsTuple, IsArray, IsObject, IsRecord } from '../guard/kind.mjs';
|
|
// prettier-ignore
|
|
function FromRest(types) {
|
|
const result = [];
|
|
for (const L of types)
|
|
result.push(KeyOfPropertyKeys(L));
|
|
return result;
|
|
}
|
|
// prettier-ignore
|
|
function FromIntersect(types) {
|
|
const propertyKeysArray = FromRest(types);
|
|
const propertyKeys = SetUnionMany(propertyKeysArray);
|
|
return propertyKeys;
|
|
}
|
|
// prettier-ignore
|
|
function FromUnion(types) {
|
|
const propertyKeysArray = FromRest(types);
|
|
const propertyKeys = SetIntersectMany(propertyKeysArray);
|
|
return propertyKeys;
|
|
}
|
|
// prettier-ignore
|
|
function FromTuple(types) {
|
|
return types.map((_, indexer) => indexer.toString());
|
|
}
|
|
// prettier-ignore
|
|
function FromArray(_) {
|
|
return (['[number]']);
|
|
}
|
|
// prettier-ignore
|
|
function FromProperties(T) {
|
|
return (globalThis.Object.getOwnPropertyNames(T));
|
|
}
|
|
// ------------------------------------------------------------------
|
|
// FromPatternProperties
|
|
// ------------------------------------------------------------------
|
|
// prettier-ignore
|
|
function FromPatternProperties(patternProperties) {
|
|
if (!includePatternProperties)
|
|
return [];
|
|
const patternPropertyKeys = globalThis.Object.getOwnPropertyNames(patternProperties);
|
|
return patternPropertyKeys.map(key => {
|
|
return (key[0] === '^' && key[key.length - 1] === '$')
|
|
? key.slice(1, key.length - 1)
|
|
: key;
|
|
});
|
|
}
|
|
/** Returns a tuple of PropertyKeys derived from the given TSchema. */
|
|
// prettier-ignore
|
|
export function KeyOfPropertyKeys(type) {
|
|
return (IsIntersect(type) ? FromIntersect(type.allOf) :
|
|
IsUnion(type) ? FromUnion(type.anyOf) :
|
|
IsTuple(type) ? FromTuple(type.items ?? []) :
|
|
IsArray(type) ? FromArray(type.items) :
|
|
IsObject(type) ? FromProperties(type.properties) :
|
|
IsRecord(type) ? FromPatternProperties(type.patternProperties) :
|
|
[]);
|
|
}
|
|
// ----------------------------------------------------------------
|
|
// KeyOfPattern
|
|
// ----------------------------------------------------------------
|
|
let includePatternProperties = false;
|
|
/** Returns a regular expression pattern derived from the given TSchema */
|
|
export function KeyOfPattern(schema) {
|
|
includePatternProperties = true;
|
|
const keys = KeyOfPropertyKeys(schema);
|
|
includePatternProperties = false;
|
|
const pattern = keys.map((key) => `(${key})`);
|
|
return `^(${pattern.join('|')})$`;
|
|
}
|