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1988f820bf
* [now dev] Use `chokidar` for file watching `nsfw` is not suitable for very large projects because it does not have any "ignore" functionality implemented. For macOS, the `useFsEvents` option is _disabled_, so that the `fsevents.node` binary file does not need to be cached onto the filesystem, which simplifies things for use with `pkg` binaries. * Delete the `fsevents` module during build * Add proper `.nowignore` logic to the chokidar watcher
48 lines
1.9 KiB
JavaScript
48 lines
1.9 KiB
JavaScript
const cpy = require('cpy');
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const execa = require('execa');
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const { join } = require('path');
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const { remove } = require('fs-extra');
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async function main() {
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const isDev = process.argv[2] === '--dev';
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// `now dev` uses chokidar to watch the filesystem, but opts-out of the
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// `fsevents` feature using `useFsEvents: false`, so delete the module here so
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// that it is not compiled by ncc, which makes the pkg'd binary size larger
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// than necessary.
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await remove(join(__dirname, 'node_modules/fsevents'));
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// Do the initial `ncc` build
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const src = join(__dirname, 'src');
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const ncc = join(__dirname, 'node_modules/@zeit/ncc/dist/ncc/cli.js');
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const args = [ ncc, 'build', '--source-map' ];
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if (!isDev) {
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args.push('--minify');
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}
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args.push(src);
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await execa(process.execPath, args, { stdio: 'inherit' });
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// `ncc` has some issues with `@zeit/fun`'s runtime files:
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// - Executable bits on the `bootstrap` files appear to be lost:
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// https://github.com/zeit/ncc/pull/182
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// - The `bootstrap.js` asset does not get copied into the output dir:
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// https://github.com/zeit/ncc/issues/278
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//
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// Aside from those issues, all the same files from the `runtimes` directory
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// should be copied into the output runtimes dir, specifically the `index.js`
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// files (correctly) do not get copied into the output bundle because they
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// get compiled into the final ncc bundle file, however, we want them to be
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// present on pkg's snapshot fs because the contents of those files are involved
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// with `fun`'s cache invalidation mechanism and they need to be shasum'd.
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const runtimes = join(__dirname, 'node_modules/@zeit/fun/dist/src/runtimes');
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const dest = join(__dirname, 'dist/runtimes');
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await cpy('**/*', dest, { parents: true, cwd: runtimes });
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console.log('Finished building `now-cli`');
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}
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main().catch(err => {
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console.error(err);
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process.exit(1);
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});
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