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fix: generate CommonJS output instead of ESM as a workaround for typescript-rtti issue #94

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This commit is contained in:
Jos de Jong 2023-02-02 15:52:15 +01:00
parent 5872bd8537
commit 86688ca129
5 changed files with 38 additions and 14 deletions
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43
src/index.ts
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@ -1,10 +1,11 @@
import 'reflect-metadata'
import {Dispatcher} from './core/Dispatcher.js'
import * as Specifications from './all.js'
import {Complex} from './Complex/type.js'
import {absquare as absquare_complex} from './Complex/arithmetic.js'
import 'reflect-metadata'
import { ReflectedFunctionParameter, ReflectedObjectRef, reflect } from 'typescript-rtti'
import { CallSite, ReflectedObjectRef, reflect } from 'typescript-rtti'
import { square } from './generic/arithmetic.js'
// verify that typescript-rtti works (just as experiment)
@ -21,29 +22,55 @@ console.log()
// returnType class Number
// try out a very simple case (just as experiment)
function createSquare(deps: {
multiply: (a: number, b: number) => number,
subtract: (a: number, b: number) => number
function createSquare(deps: {
multiply: (a: number, b: number) => number,
subtract: (a: number, b: number) => number
}) {
return (a: number) => deps.multiply(a, a)
}
console.log('reflect createSquare')
console.log('parameter names', reflect(createSquare).parameters.map(parameter => parameter.name))
console.log('parameter[0]', (reflect(createSquare).parameters[0] as ReflectedFunctionParameter))
// console.log('parameter[0]', (reflect(createSquare).parameters[0] as ReflectedFunctionParameter))
// @ts-ignore
console.log('parameterTypes[0]', (reflect(createSquare).parameterTypes[0] as ReflectedObjectRef)._ref.m)
console.log('parameterTypes[0][0]',
console.log('parameterTypes[0].ref.m[0]',
// @ts-ignore
(reflect(createSquare).parameterTypes[0] as ReflectedObjectRef)._ref.m[0].n,
// @ts-ignore
(reflect(createSquare).parameterTypes[0] as ReflectedObjectRef)._ref.m[0]
)
console.log('parameterTypes[0].ref.m[0].t.m',
// @ts-ignore
(reflect(createSquare).parameterTypes[0] as ReflectedObjectRef)._ref.m[0].t.m
)
// @ts-ignore
console.log('parameters[0]', reflect(createSquare).parameters[0])
// console.log('parameters[0]', reflect(createSquare).parameters[0])
// FIXME: where to find the information of the types of the dependencies multiply and subtract?
// Test whether we loose the type information when casting to a generic interface
// Conclusion: we keep the information, that is good.
console.log()
console.log('reflect createFunction')
type MathjsDependencies = Record<string, Function>
type MathjsCreateFunction = (deps: MathjsDependencies) => Function
const createFunction: MathjsCreateFunction = createSquare as MathjsCreateFunction
console.log('parameter names', reflect(createFunction).parameters.map(parameter => parameter.name))
// @ts-ignore
console.log('parameterTypes[0]', (reflect(createFunction).parameterTypes[0] as ReflectedObjectRef)._ref.m)
console.log()
console.log('CallSite')
function foo<T>(call? : CallSite) {
console.log(reflect(call).typeParameters[0].isClass(String))
}
function bar<T>(call? : CallSite) {
foo<T>();
}
bar<String>();
// FIXME: get all types out of Specifications
// console.log('Specifications', reflect(Specifications)) // Throws errors