autoreg-skills-max: initial public release (restored, redacted, hardened)

skills/treg-to-farm/scripts/kill_farm_loops.py

@@ -0,0 +1,39 @@
+"""Kill farm loop processes on Windows: wrappers first (tree kill), verify to zero.
+Usage: python kill_farm_loops.py "regex_pattern" [max_rounds]
+Pattern uses bracket-trick against self-match, e.g. 'treg_farm_v[3]|v3_loo[p]'.
+Python subprocess instead of powershell one-liners: git-bash eats $_.
+"""
+import subprocess, sys, time, os
+
+PATTERN = sys.argv[1] if len(sys.argv) > 1 else r'treg_farm_v[34]|v[34]_loo[p]'
+MAX_ROUNDS = int(sys.argv[2]) if len(sys.argv) > 2 else 6
+
+def ps(cmd):
+    return subprocess.run(['powershell', '-NoProfile', '-Command', cmd],
+                          capture_output=True, text=True).stdout
+
+def find(pattern):
+    out = ps(r'''Get-CimInstance Win32_Process | Where-Object {$_.CommandLine -match '%s'} | ForEach-Object {"$($_.ProcessId)|$($_.Name)|$($_.CommandLine)"}''' % pattern)
+    rows = []
+    for l in out.splitlines():
+        parts = l.split('|', 2)
+        if len(parts) >= 2 and parts[0].strip().isdigit():
+            rows.append((int(parts[0].strip()), parts[1].strip(), parts[2] if len(parts) > 2 else ''))
+    me = os.getpid()
+    return [r for r in rows if r[0] != me and 'kill_farm_loops' not in r[2] and 'Get-CimInstance' not in r[2]]
+
+for rnd in range(MAX_ROUNDS):
+    rows = find(PATTERN)
+    if not rows:
+        print('ALL DEAD'); sys.exit(0)
+    print(f'round {rnd}:', [(p, n) for p, n, _ in rows])
+    # wrappers (bash/sh running the loop script) FIRST — otherwise they respawn python children
+    wrappers = [r for r in rows if '_loop' in r[2] or r[1].lower() in ('bash.exe', 'sh.exe')]
+    others = [r for r in rows if r not in wrappers]
+    for p, n, c in wrappers + others:
+        subprocess.run(['taskkill', '/F', '/T', '/PID', str(p)], capture_output=True)
+    time.sleep(3)
+print('STILL ALIVE after %d rounds — manual check' % MAX_ROUNDS)
+for p, n, c in find(PATTERN):
+    print(p, n, c[:120])
+sys.exit(1)