8075bffec8Replace custom spawn-based orchestration with concurrently's API. This fixes zombie processes on Ctrl+C - concurrently uses tree-kill internally to properly terminate entire process trees. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-authored-by: Claude <noreply@anthropic.com>
81 lines
2.2 KiB
TypeScript
81 lines
2.2 KiB
TypeScript
#!/usr/bin/env bun
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/**
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* Orchestration script for running all example servers.
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*
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* Usage:
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* bun examples/run-all.ts start - Build and start all examples
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* bun examples/run-all.ts dev - Run all examples in dev/watch mode
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* bun examples/run-all.ts build - Build all examples
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*/
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import { readdirSync, statSync, existsSync } from "fs";
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import concurrently from "concurrently";
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const BASE_PORT = 3101;
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const BASIC_HOST = "basic-host";
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// Find all example directories except basic-host that have a package.json,
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// assign ports, and build URL list
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const servers = readdirSync("examples")
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.filter(
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(d) =>
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d !== BASIC_HOST &&
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statSync(`examples/${d}`).isDirectory() &&
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existsSync(`examples/${d}/package.json`),
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)
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.sort() // Sort for consistent port assignment
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.map((dir, i) => ({
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dir,
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port: BASE_PORT + i,
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url: `http://localhost:${BASE_PORT + i}/mcp`,
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}));
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const COMMANDS = ["start", "dev", "build"];
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const command = process.argv[2];
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if (!command || !COMMANDS.includes(command)) {
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console.error(`Usage: bun examples/run-all.ts <${COMMANDS.join("|")}>`);
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process.exit(1);
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}
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// Build the SERVERS environment variable (JSON array of URLs)
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const serversEnv = JSON.stringify(servers.map((s) => s.url));
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console.log(`Running command: ${command}`);
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console.log(
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`Server examples: ${servers.map((s) => `${s.dir}:${s.port}`).join(", ")}`,
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);
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console.log("");
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// Build command list for concurrently
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const commands: Parameters<typeof concurrently>[0] = [
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// Server examples
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...servers.map(({ dir, port }) => ({
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command: `npm run --workspace examples/${dir} ${command}`,
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name: dir,
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env: { PORT: String(port) },
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})),
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// Basic host with SERVERS env
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{
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command: `npm run --workspace examples/${BASIC_HOST} ${command}`,
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name: BASIC_HOST,
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env: { SERVERS: serversEnv },
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},
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];
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// If dev mode, also run the main library watcher
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if (command === "dev") {
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commands.unshift({
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command: "npm run watch",
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name: "lib",
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});
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}
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const { result } = concurrently(commands, {
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prefix: "name",
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// For build command, we want all to complete; for start/dev, kill all on failure
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killOthersOnFail: command !== "build",
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});
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result.catch(() => process.exit(1));
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