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Copy pathindex.js
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63 lines (58 loc) · 2.17 KB
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import assert from "assert";
import { Transform } from "../../dist/transform.js";
var constructorCalled = false;
var afterParseCalled = false;
var afterInitializeCalled = false;
var afterCompileCalled = false;
console.log("Transform loaded");
export default class MyTransform extends Transform {
constructor() {
assert(!constructorCalled && !afterParseCalled && !afterInitializeCalled && !afterCompileCalled);
constructorCalled = true;
super();
check(this);
this.log("- constructor");
assert(constructorCalled && !afterParseCalled && !afterInitializeCalled && !afterCompileCalled);
}
async afterParse() {
check(this);
assert(constructorCalled && !afterParseCalled && !afterInitializeCalled && !afterCompileCalled);
afterParseCalled = true;
this.log("- afterParse");
await defer();
await defer();
await defer();
this.log(" complete");
assert(constructorCalled && afterParseCalled && !afterInitializeCalled && !afterCompileCalled);
}
afterInitialize() {
check(this);
assert(constructorCalled && afterParseCalled && !afterInitializeCalled && !afterCompileCalled);
afterInitializeCalled = true;
this.log("- afterInitialize");
assert(constructorCalled && afterParseCalled && afterInitializeCalled && !afterCompileCalled);
return defer();
}
afterCompile() {
check(this);
assert(constructorCalled && afterParseCalled && afterInitializeCalled && !afterCompileCalled);
afterCompileCalled = true;
this.log("- afterCompile");
}
}
function check(transform) {
assert(typeof transform.program === "object" && transform.program !== null);
assert(typeof transform.baseDir === "string");
assert(typeof transform.stdout === "object" && transform.stdout !== null);
assert(typeof transform.stderr === "object" && transform.stderr !== null);
assert(typeof transform.log === "function");
assert(typeof transform.readFile === "function");
assert(typeof transform.writeFile === "function");
assert(typeof transform.listFiles === "function");
}
function defer() {
return new Promise((resolve, reject) => {
console.log(" defer");
setTimeout(() => { console.log(" resolve"); resolve(); }, 100);
});
}