* perf(server): bound Git process starts
Git refresh bursts could keep creating short-lived processes at the concurrency ceiling, causing sustained process churn on constrained hosts. Apply one daemon-global start-rate and concurrency policy to every Git command while preserving the legacy concurrency environment variable.
* build(nix): update npm dependency hash
* fix(server): hold Git slots until process exit
* fix(server): enforce Git limits across process lifetime
* fix(server): align Git metrics with process exit
* Fix Git limiter test deadlocks
* Tune default Git process rate
* feat(server): expose daemon Git pressure metrics
Separate limiter queue wait from Git execution time and report subscription ownership so accumulating work is visible in the existing runtime log.
* fix(server): collect subscriptions in agent metrics
Reuse the existing agent snapshot during runtime flushes so WebSocket shutdown does not require an additional AgentManager method call.
* test(server): retry transient hub cleanup
Thread an optional logger through runGitCommand and the CheckoutContext
helpers so workspace-git-service can emit trace-level traces around each
git invocation. Behavior is unchanged when no logger is supplied.
* Fix uncaught timeout rejection when archiving agents
* fix(server): centralize git subprocesses under runGitCommand with p-limit throttling
Supersedes #299. Same problem (unbounded git subprocess concurrency causing
zombie accumulation), different approach: a single `runGitCommand(args, opts)`
function backed by `p-limit` instead of a custom semaphore pool.
- Always uses `spawn` (one code path, no exec/execFile split)
- Concurrency configurable via PASEO_GIT_CONCURRENCY env var (default 8)
- 30s default timeout for read-only ops, 120s for mutations
- Centralized error formatting, stdout truncation, process reaping
- Runtime tests verifying throttling, timeout kills, deadlock prevention
* fix: update lockfile signatures and Nix hash
* fix(server): add Windows compatibility to runGitCommand
- shell: true on Windows (resolves .cmd/.bat git shims)
- windowsHide: true always (prevents console window flashes)
- quoteForCmd for args with spaces when routing through cmd.exe
- Tests verify shell/windowsHide behavior per platform
* refactor: use spawnProcess instead of duplicating Windows handling
spawnProcess from spawn.ts already handles shell: true on Windows,
arg quoting for cmd.exe, and windowsHide: true. No need to reimplement.
* fix: non-null assertions for stdio streams in strict build
---------
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
