consortium/scripts/copy-pi-ext-pkg.cjs

Remote control and session sharing CLI for AI coding agents

#!/usr/bin/env node
/**
 * Post-build helper for the bundled Pi permission extension.
 *
 * pkgroll emits `dist/pi/ext/consortium-permission/index.cjs` from the
 * TS source, but does NOT copy the sibling `package.json` (it isn't a
 * code file). Pi's extension loader needs the manifest to resolve
 * `main: "index.js"`, so we copy it post-build and additionally alias
 * `index.cjs` to `index.js` so Pi can `require()` it without any
 * package.json edits.
 *
 * Run from `package.json`:  "build": "... && node scripts/copy-pi-ext-pkg.cjs"
 */
'use strict';
const fs = require('node:fs');
const path = require('node:path');

const repoRoot = path.resolve(__dirname, '..');
const srcDir = path.join(repoRoot, 'src/pi/ext/consortium-permission');
const distDir = path.join(repoRoot, 'dist/pi/ext/consortium-permission');

if (!fs.existsSync(distDir)) {
    console.warn(`[copy-pi-ext-pkg] dist dir missing, skipping: ${distDir}`);
    process.exit(0);
}

// Copy package.json from src
const pkgSrc = path.join(srcDir, 'package.json');
const pkgDest = path.join(distDir, 'package.json');
if (fs.existsSync(pkgSrc)) {
    fs.copyFileSync(pkgSrc, pkgDest);
    console.log(`[copy-pi-ext-pkg] wrote ${pkgDest}`);
} else {
    console.warn(`[copy-pi-ext-pkg] source manifest missing: ${pkgSrc}`);
}

// Alias index.cjs -> index.js so pi's loader (require) finds it as the
// manifest's `main`. We hard-link if possible, otherwise copy.
const cjs = path.join(distDir, 'index.cjs');
const js = path.join(distDir, 'index.js');
if (fs.existsSync(cjs) && !fs.existsSync(js)) {
    try {
        fs.copyFileSync(cjs, js);
        console.log(`[copy-pi-ext-pkg] aliased ${js} -> ${cjs}`);
    } catch (err) {
        console.warn(`[copy-pi-ext-pkg] alias failed: ${err.message}`);
    }
}