hexai - hexai is a LSP language server for the Helix editor (could be used for other editors, too) for interacting with AI.

Age	Commit message (Collapse)	Author
2026-06-11	Fix unsafe time.Timer.Reset on active timers in runlock and filelock	Paul Buetow
	Both filelock.AcquireExclusive and askcli.waitOrAcquireAskLockFD created a single time.Timer and called Reset() on it each retry iteration before it had necessarily fired. Per the Go timer API, Reset()-ing a timer that may still be pending is unsafe: a stale value can already be queued on the channel, causing a spurious early wake-up. Replace the reused-timer + Reset() pattern with a fresh time.After(...) per loop iteration, which guarantees a clean full retry interval (or context cancellation) every time and removes the reuse-while-active hazard. Dropped the now-unused *time.Timer parameter from waitOrAcquireAskLockFD and introduced named retry-interval constants. Add a context-cancel-while-blocked test for the runlock retry loop. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-04-26	test: bring every package above the 80% coverage target	Paul Buetow
	Per-package coverage was below the AGENTS.md target in six packages: cmd/ask 0.0% -> 83.3% cmd/hexai-tmux-edit 10.0% -> 93.3% cmd/hexai-tmux-action 27.8% -> 95.7% cmd/hexai-mcp-server 41.9% -> 88.2% internal/taskproxy 61.8% -> 98.2% internal/filelock 77.3% -> 100.0% The four cmd packages each had a main() that mixed flag parsing, struct construction, and runtime delegation, so nothing called from a test hit those statements. Each main() is now a one-line wrapper around a testable runMain(args, stdin, stdout, stderr) int that uses flag.NewFlagSet (instead of the global flag.Parse) so tests can drive it repeatedly. The deprecation banner in hexai-mcp-server is now a package-level constant, kept identical, so tests can assert on it directly without redirecting os.Stderr. The internal packages got new tests for paths that were previously unreachable: filelock's retry-then-success and non-EWOULDBLOCK error branches, and taskproxy's NewRunner / findTaskBinary / detectRepoRoot / runTaskCommand helpers (the ones that shell out to git and task). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-13	ask: serialize concurrent CLI with repo lock and stale PID recovery	Paul Buetow
	Add advisory lock under .git/hexai-ask.lock around Taskwarrior execution, with metadata (PID and process basename) and Linux /proc comm checks to remove orphan lock files when the recorded holder is gone or not ask. Extract internal/filelock for shared flock helpers; stats uses it too. Made-with: Cursor