* ci(linter): add renovate/no-sync-io rule
Flags calls to a fixed list of Node.js sync I/O APIs (readFileSync,
writeFileSync, mkdirSync, rmSync, readdirSync, statSync, existsSync,
copyFileSync, execSync, spawnSync, execFileSync) in tools/** and
**/*.spec.ts only; production lib code is not targeted.
Set to "warn" instead of "error": the repo has 40 pre-existing
violations, exceeding the agreed fix threshold of 30, so violations
are left in place for follow-up rather than mass-fixed here.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* ci(linter): enforce renovate/no-sync-io at error
Promote the rule from warn to error now that the codebase has been
migrated off synchronous I/O in tools/ and spec files.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* refactor(tools): migrate synchronous fs calls to async equivalents
Replace *Sync fs calls with their async/promise-based counterparts in
tools/ scripts (generate-imports, check runner, utils, cwdchanged hook)
now that renovate/no-sync-io is enforced at error there.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* test: migrate synchronous fs calls in specs to async equivalents
Replace *Sync fs calls (readdirSync, writeFileSync, existsSync, etc.)
with their async/promise-based counterparts across affected spec
files, making the enclosing it()/module-scope initializers async as
needed, to satisfy renovate/no-sync-io now enforced at error.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* ci(linter): replace custom no-sync-io rule with built-in node/no-sync
The oxc built-in covers a superset of the custom fixed-name list.
Migrate the additionally flagged sites: async glob in test-shards,
async execa in prepare-deps, promisified gzip/generateKeyPair in
rpm/hex specs, and rename the misleading execSync mock alias
(it mocks the async rawExec).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
* ci: add agent instructions and ClaudeCode hooks
* refactor: rename start-check and use schemas
* fix: remove redundant flow diagram
* refactor: add block utility
* docs: add reference to development documentation
* ci: add pretooluse hook
* test: remove unnecessary schema tests
* ci: add --all flag run fixer and linters in a single command
* ci: switch stop hook to `pnpm check --all`
* refactor: use simple git
* refactor: use zod/v4
* ci: prevent usages of pnpm vitest
* ci: add must read and code example for codeBlock
* fixup! simplegit by allowing user pagers and editors
* ci(agent hooks): run installs on worktree changes
* docs: shorten description
* chore: remove additional new line at the end
* explicitly fail if parsing fails
* fix: rename to kebabcase
* docs: reduce commands highlighted for local dev
* base: pile foundation
* refactor(tools): Split check.ts into modular components
- Separate files for types, coverage, git, tui, execution, test-filter
- Fix signal handler timing (register at module load)
- Export getMatchingShards/getTestPatternsForShards from test-shards.ts
Jamie Tanna