Bohdan Triapitsyn
7331ee626e
Adds `mobile:sim:dev` / `sim:dev` to build, install, launch, and stream the iOS simulator in one command Updates mobile docs and serve-sim guidance with the new workflow and correct preview URL behavior Bumps `serve-sim` to a newer version
63 lines
2.1 KiB
JavaScript
63 lines
2.1 KiB
JavaScript
// One-command simulator dev loop: build the simulator app, install + launch it,
|
|
// start the serve-sim browser stream, and print the preview URL.
|
|
// The process then stays in the foreground so Ctrl+C stops the stream helpers.
|
|
//
|
|
// Pass --no-build to skip the (slow) web + xcodebuild step and just relaunch the
|
|
// previously built app with a fresh stream.
|
|
|
|
import { spawnSync } from 'node:child_process';
|
|
import { dirname, join } from 'node:path';
|
|
import { fileURLToPath } from 'node:url';
|
|
|
|
const mobileRoot = join(dirname(fileURLToPath(import.meta.url)), '..');
|
|
// serve-sim resolves from the package bin dir; plain `serve-sim` is not on PATH
|
|
// when this script is invoked outside `bun run`.
|
|
const env = {
|
|
...process.env,
|
|
PATH: `${join(mobileRoot, 'node_modules', '.bin')}:${process.env.PATH || ''}`,
|
|
};
|
|
|
|
const run = (command, args, options = {}) => {
|
|
const result = spawnSync(command, args, {
|
|
cwd: mobileRoot,
|
|
env,
|
|
encoding: 'utf8',
|
|
stdio: options.capture ? ['ignore', 'pipe', 'inherit'] : 'inherit',
|
|
});
|
|
if (result.status !== 0) {
|
|
console.error(`[ios-sim-dev] ${command} ${args.join(' ')} exited with ${result.status ?? result.signal}`);
|
|
process.exit(result.status ?? 1);
|
|
}
|
|
return result.stdout?.trim() ?? '';
|
|
};
|
|
|
|
if (!process.argv.includes('--no-build')) {
|
|
run('node', ['scripts/ios-sim-build.mjs']);
|
|
}
|
|
|
|
run('node', ['scripts/ios-sim.mjs', 'run']);
|
|
|
|
const serveOutput = run('serve-sim', ['--detach', '-q'], { capture: true });
|
|
let url;
|
|
try {
|
|
url = JSON.parse(serveOutput).url;
|
|
} catch {
|
|
// fall through to the guard below
|
|
}
|
|
if (!url) {
|
|
console.error(`[ios-sim-dev] Unexpected serve-sim output: ${serveOutput}`);
|
|
process.exit(1);
|
|
}
|
|
|
|
console.log(`[ios-sim-dev] Stream ready at ${url}`);
|
|
console.log('[ios-sim-dev] Press Ctrl+C to stop the stream (the simulator stays running).');
|
|
|
|
const stop = () => {
|
|
spawnSync('serve-sim', ['--kill'], { cwd: mobileRoot, env, stdio: 'inherit' });
|
|
process.exit(0);
|
|
};
|
|
process.on('SIGINT', stop);
|
|
process.on('SIGTERM', stop);
|
|
// Keep the foreground process alive until a signal arrives.
|
|
setInterval(() => {}, 1 << 30);
|