42 lines
1 KiB
TypeScript
42 lines
1 KiB
TypeScript
import { spawn } from "child_process";
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import { ChildProcess } from "node:child_process";
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let backendProcess: ChildProcess;
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async function waitForEndpoint(url: string, delay = 1000): Promise<void> {
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try {
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await fetch(url);
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} catch {
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// Endpoint is not ready yet
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await new Promise((resolve) => setTimeout(resolve, delay));
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// Retry
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await waitForEndpoint(url, delay);
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}
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}
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export async function setup(): Promise<void> {
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// Spin up the database
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spawn("docker", ["compose", "up", "db", "--detach"], {
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cwd: "..",
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stdio: "pipe",
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});
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backendProcess = spawn("npm", ["run", "dev"], {
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cwd: "../backend",
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stdio: "pipe",
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});
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// Wait until you can curl the backend
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await waitForEndpoint("http://localhost:3000/api");
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}
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export async function teardown(): Promise<void> {
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if (backendProcess) {
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backendProcess.kill();
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}
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spawn("docker", ["compose", "down"], {
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cwd: "..",
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stdio: "pipe",
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});
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}
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