rigjs/scripts/sync-skill.mjs

A multi-repos dev tool based on yarn and git.Rigjs is intended to be the simplest way to develop,share and deliver codes between different developers or different projects.

#!/usr/bin/env node
// Keep Claude plugin skill copies in sync with canonical root skill files.
// Runs from `prepublishOnly` so the tarball always ships matching copies.
//
// We keep two real files (instead of a symlink) because npm pack does not
// preserve symlinks in the tarball, and the official Claude Code plugin
// loader expects a real file at <plugin>/.claude/skills/<name>/SKILL.md.

import { readFileSync, writeFileSync, mkdirSync } from 'node:fs';
import { fileURLToPath } from 'node:url';
import path from 'node:path';

const repoRoot = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..');

const skills = [
  ['RIG_WIKI_SKILL.md', '.claude/skills/rig-wiki/SKILL.md'],
  ['RIG_PACKAGE_SKILL.md', '.claude/skills/rig-package/SKILL.md'],
  ['RIG_CICD_SKILL.md', '.claude/skills/rig-cicd/SKILL.md'],
];

for (const [srcRel, destRel] of skills) {
  const src = path.join(repoRoot, srcRel);
  const dest = path.join(repoRoot, destRel);
  const srcContent = readFileSync(src, 'utf8');
  mkdirSync(path.dirname(dest), { recursive: true });
  let destContent = '';
  try { destContent = readFileSync(dest, 'utf8'); } catch { /* missing is fine */ }

  if (srcContent === destContent) {
    console.log(`sync-skill: ${destRel} already in sync`);
  } else {
    writeFileSync(dest, srcContent, 'utf8');
    console.log(`sync-skill: wrote ${destRel}  (<-  ${srcRel})`);
  }
}