59 строки
1.7 KiB
JavaScript
59 строки
1.7 KiB
JavaScript
'use strict';
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// Usage: e.g. node build-addons.js <path to node-gyp> <directory>
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const child_process = require('child_process');
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const path = require('path');
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const fs = require('fs').promises;
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const util = require('util');
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const execFile = util.promisify(child_process.execFile);
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const parallelization = +process.env.JOBS || require('os').cpus().length;
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const nodeGyp = process.argv[2];
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async function runner(directoryQueue) {
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if (directoryQueue.length === 0)
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return;
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const dir = directoryQueue.shift();
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const next = () => runner(directoryQueue);
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try {
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// Only run for directories that have a `binding.gyp`.
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// (https://github.com/nodejs/node/issues/14843)
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await fs.stat(path.join(dir, 'binding.gyp'));
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} catch (err) {
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if (err.code === 'ENOENT' || err.code === 'ENOTDIR')
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return next();
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throw err;
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}
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console.log(`Building addon in ${dir}`);
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const { stdout, stderr } =
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await execFile(process.execPath, [nodeGyp, 'rebuild', `--directory=${dir}`],
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{
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stdio: 'inherit',
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env: { ...process.env, MAKEFLAGS: '-j1' }
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});
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// We buffer the output and print it out once the process is done in order
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// to avoid interleaved output from multiple builds running at once.
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process.stdout.write(stdout);
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process.stderr.write(stderr);
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return next();
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}
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async function main(directory) {
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const directoryQueue = (await fs.readdir(directory))
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.map((subdir) => path.join(directory, subdir));
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const runners = [];
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for (let i = 0; i < parallelization; ++i)
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runners.push(runner(directoryQueue));
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return Promise.all(runners);
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}
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main(process.argv[3]).catch((err) => setImmediate(() => { throw err; }));
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