33 lines
1.5 KiB
JavaScript
33 lines
1.5 KiB
JavaScript
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// Copies the one real runtime dependency the CLI bundle can't statically
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// inline (libsodium-wrappers, and its own dependency libsodium) next to
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// the bundle, so dist-bundle/ is a small, complete, self-contained
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// directory -- no npm install needed wherever it ends up.
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//
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// Why not just bundle it: libsodium-wrappers' published ESM build follows
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// a relative import ("./libsodium.mjs") that's broken in that package's
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// own dist layout -- the exact bug crypto.ts's own comment documents.
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// Forcing static inlining via a literal require() (the only way to route
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// esbuild's resolver to the *working* CJS build instead) was tried and
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// technically resolved, but produced "No secure random number generator
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// found" at runtime -- inlining the WASM engine breaks its own Node
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// crypto feature-detection. Shipping the real, unmodified package files
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// is more reliable than fighting that.
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import { cpSync, mkdirSync, existsSync } from 'node:fs';
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import { join, dirname } from 'node:path';
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import { fileURLToPath } from 'node:url';
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const root = join(dirname(fileURLToPath(import.meta.url)), '..');
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const outDir = join(root, 'dist-bundle', 'node_modules');
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mkdirSync(outDir, { recursive: true });
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for (const pkg of ['libsodium-wrappers', 'libsodium']) {
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const src = join(root, 'node_modules', pkg);
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if (!existsSync(src)) {
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console.error(`missing node_modules/${pkg} -- run npm install first`);
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process.exit(1);
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}
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cpSync(src, join(outDir, pkg), { recursive: true });
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}
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console.log('dist-bundle/node_modules populated (libsodium-wrappers, libsodium)');
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