From 84401fd39cbfc0bc3bc1ba5d34b731131cfd924d Mon Sep 17 00:00:00 2001
From: sommerfeld <sommerfeld@sommerfeld.dev>
Date: Wed, 13 May 2026 13:43:12 +0100
Subject: feat(zsh): add reload-env for stale zellij panes

Re-exports WAYLAND_DISPLAY, SWAYSOCK, DBUS, SSH_AUTH_SOCK etc. from the
currently running sway process, so a zellij pane whose server was
started in a different session (SSH-attached, logout/login, etc.)
regains working GUI/clipboard/systemctl --user.
---
 dot_config/zsh/dot_zshrc | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'dot_config')

diff --git a/dot_config/zsh/dot_zshrc b/dot_config/zsh/dot_zshrc
index 7bb6010..d4a9715 100644
--- a/dot_config/zsh/dot_zshrc
+++ b/dot_config/zsh/dot_zshrc
@@ -260,6 +260,28 @@ za() {
 	esac
 }
 
+# Re-import session env from the running sway process. Useful inside a
+# stale zellij pane whose server was started in a different session
+# (e.g. attached over SSH, then reattached locally, or vice versa).
+reload-env() {
+	local pid
+	pid=$(pgrep -u "$UID" -x sway | head -1) || {
+		echo "reload-env: no sway process found for $USER" >&2
+		return 1
+	}
+	local kv
+	while IFS= read -r -d '' kv; do
+		case $kv in
+			WAYLAND_DISPLAY=*|SWAYSOCK=*|DISPLAY=*|\
+			DBUS_SESSION_BUS_ADDRESS=*|XDG_RUNTIME_DIR=*|\
+			XDG_CURRENT_DESKTOP=*|XDG_SESSION_TYPE=*|\
+			SSH_AUTH_SOCK=*)
+				export "$kv"
+				;;
+		esac
+	done < "/proc/$pid/environ"
+}
+
 # Just
 alias j='just'
 
-- 
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