From f2dd8d8a515c1a2a220836231ad1a671a5e9b73d Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Mon, 13 Apr 2026 08:09:33 +0300 Subject: ask: serialize concurrent CLI with repo lock and stale PID recovery 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 --- internal/askcli/runlock_stale_other.go | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 internal/askcli/runlock_stale_other.go (limited to 'internal/askcli/runlock_stale_other.go') diff --git a/internal/askcli/runlock_stale_other.go b/internal/askcli/runlock_stale_other.go new file mode 100644 index 0000000..21174c4 --- /dev/null +++ b/internal/askcli/runlock_stale_other.go @@ -0,0 +1,23 @@ +//go:build !linux + +package askcli + +import ( + "os" + "syscall" +) + +func lockHolderIsStale(pid int, expectedComm string) bool { + if pid <= 0 { + return false + } + _ = expectedComm + proc, err := os.FindProcess(pid) + if err != nil { + return true + } + if err := proc.Signal(syscall.Signal(0)); err != nil { + return true + } + return false +} -- cgit v1.2.3