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Make build use spawnAndCheck #467

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Merged
merged 1 commit into from
Oct 21, 2024
Merged

Make build use spawnAndCheck #467

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16 changes: 16 additions & 0 deletions build/lib/spawn.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
import { spawn } from 'child_process';

const spawns = new Set();

export function spawnAndCheck(cmd, args, options) {
const s = spawn(cmd, args, options);
spawns.add(s);
s.on('close', (code) => {
spawns.delete(s);
if (code !== 0) {
console.error(cmd, 'exited with code:', code);
[...spawns].forEach((s) => s.kill());
process.exit(code);
}
});
}
6 changes: 3 additions & 3 deletions build/tools/build.js
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Original file line number Diff line number Diff line change
@@ -1,14 +1,14 @@
import { spawn } from 'child_process';
import { mkdirSync } from 'fs';
import { spawnAndCheck } from '../lib/spawn.js';

mkdirSync('out', { recursive: true });

spawn('node', ['build/tools/copy.js'], {
spawnAndCheck('node', ['build/tools/copy.js'], {
shell: true,
stdio: 'inherit',
});

spawn('./node_modules/.bin/rollup', ['-c'], {
spawnAndCheck('./node_modules/.bin/rollup', ['-c'], {
shell: true,
stdio: 'inherit',
});
17 changes: 1 addition & 16 deletions build/tools/serve.js
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Original file line number Diff line number Diff line change
@@ -1,23 +1,8 @@
import { spawn } from 'child_process';
import { mkdirSync } from 'fs';
import { spawnAndCheck } from '../lib/spawn.js';

mkdirSync('out', { recursive: true });

const spawns = new Set();

function spawnAndCheck(cmd, args, options) {
const s = spawn(cmd, args, options);
spawns.add(s);
s.on('close', (code) => {
spawns.delete(s);
if (code !== 0) {
console.error(cmd, 'exited with code:', code);
[...spawns].forEach((s) => s.kill());
process.exit(code);
}
});
}

spawnAndCheck('npm', ['run', 'watch'], {
shell: true,
stdio: 'inherit',
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