Files
pbakaus_impeccable/plugin/skills/impeccable/scripts/is-generated.mjs
T
70a9246401 fix(plugin): slim Claude Code install (291MB→770KB) + fix skills path
- Marketplace source moved from "./" to "./plugin", a thin generated
  subtree containing only the plugin manifest and the impeccable skill.
  Per-version plugin cache shrinks ~378× (~770 KB instead of ~291 MB),
  and the lockfile is no longer included in the source path so the
  cache extraction never runs bun install. (#107)
- skills field in plugin.json now ends with a trailing slash to match
  the documented schema (code.claude.com/docs/en/plugins-reference,
  every directory example uses ./path/). Three reporters converged on
  this fix because Claude Code's plugin loader skips command
  registration on some setups when the slash is missing. (#86)
- Anti-patterns maintenance agent moved out of .claude/agents/ into
  CLAUDE.md / AGENTS.md as concise inline guidance, since it is
  repo-internal dev workflow, not user-facing. The plugin was also
  the only place this agent was exposed to install users.
- Skills version bumped to 3.0.2 so existing users pick up the new
  install path on next /plugin update.
- Top-level harness directories (.claude/skills/, .cursor/skills/, ...)
  intentionally stay where they are; npx skills add reads them
  directly from the GitHub repo and that path is unaffected.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-27 13:59:06 -07:00

70 lines
2.2 KiB
JavaScript

/**
* Decide whether a given file is "generated" (regenerated by a build step,
* unsafe to write variants into) or "source" (safe to edit, changes persist).
*
* Why this matters: when the user picks an element on a page whose underlying
* file is regenerated by a build step (e.g. `scripts/build-sub-pages.js`
* rewriting `public/docs/*.html`), writing variants or accepted changes into
* that file is silent data loss — the next build wipes them.
*
* Signals, in order of reliability:
* 1. Git check-ignore: gitignored files are assumed generated.
* 2. File-header markers ("GENERATED", "DO NOT EDIT", "AUTO-GENERATED")
* within the first ~300 characters — catches non-git projects.
*/
import { execSync } from 'node:child_process';
import fs from 'node:fs';
import path from 'node:path';
const HEADER_SCAN_BYTES = 300;
const HEADER_MARKERS = [
/@generated\b/i,
/\bGENERATED\s+FILE\b/,
/\bAUTO-?GENERATED\b/i,
/\bDO\s+NOT\s+EDIT\b/i,
];
/**
* @param {string} filePath - absolute or cwd-relative path
* @param {object} [options]
* @param {string} [options.cwd] - project root (defaults to process.cwd())
*/
export function isGeneratedFile(filePath, options = {}) {
const cwd = options.cwd || process.cwd();
const absPath = path.isAbsolute(filePath) ? filePath : path.resolve(cwd, filePath);
if (isGitIgnored(absPath, cwd)) return true;
if (hasGeneratedHeader(absPath)) return true;
return false;
}
function isGitIgnored(absPath, cwd) {
try {
execSync(`git check-ignore --quiet ${JSON.stringify(absPath)}`, {
cwd,
stdio: 'ignore',
});
return true; // exit 0 = ignored
} catch (err) {
// Exit code 1 = not ignored. Exit code 128 = not a git repo or other error.
// In both cases, treat as "not known to be ignored."
return false;
}
}
function hasGeneratedHeader(absPath) {
let fd;
try {
fd = fs.openSync(absPath, 'r');
const buf = Buffer.alloc(HEADER_SCAN_BYTES);
const bytesRead = fs.readSync(fd, buf, 0, HEADER_SCAN_BYTES, 0);
const head = buf.slice(0, bytesRead).toString('utf-8');
return HEADER_MARKERS.some((re) => re.test(head));
} catch {
return false;
} finally {
if (fd !== undefined) { try { fs.closeSync(fd); } catch {} }
}
}