39 lines
967 B
TypeScript
39 lines
967 B
TypeScript
import fetch from "node-fetch";
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import fs from "fs";
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fetch(`http://localhost:4000/api`, {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({
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variables: {},
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query: `
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{
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__schema {
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types {
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kind
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name
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possibleTypes {
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name
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}
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}
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}
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}
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`,
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}),
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})
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.then((result) => result.json())
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.then((result) => {
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// here we're filtering out any type information unrelated to unions or interfaces
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const filteredData = result.data.__schema.types.filter(
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(type) => type.possibleTypes !== null
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);
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result.data.__schema.types = filteredData;
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fs.writeFile("./fragmentTypes.json", JSON.stringify(result.data), (err) => {
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if (err) {
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console.error("Error writing fragmentTypes file", err);
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} else {
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console.log("Fragment types successfully extracted!");
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}
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});
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});
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