1 files changed, 20 insertions, 0 deletions
diff --git a/dot_local/bin/executable_zellij-inhibit-watcher b/dot_local/bin/executable_zellij-inhibit-watcher
new file mode 100755
index 0000000..0af20dd
--- /dev/null
+++ b/dot_local/bin/executable_zellij-inhibit-watcher
@@ -0,0 +1,20 @@
+#!/bin/sh
+# Block until no zellij sessions remain.
+#
+# Used as the ExecStart payload of zellij-inhibit-suspend.service: the
+# service wraps this script with `systemd-inhibit`, so the inhibit lock
+# is held for exactly the lifetime of this process. When the last zellij
+# session ends, this script exits 0, the service stops, and the lock is
+# released.
+#
+# A user-level `.path` unit re-activates the service whenever the zellij
+# socket directory becomes non-empty again, so the lock is automatically
+# reacquired on the next `zellij` invocation.
+set -eu
+
+poll=${ZELLIJ_INHIBIT_POLL:-15}
+
+while sessions=$(zellij list-sessions --short 2>/dev/null) &&
+  [ -n "$sessions" ]; do
+  sleep "$poll"
+done