Merge pull request #283 from rummik/cmdline

Add cmdline save strategy

save_command_strategies/linux_procfs.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+PANE_PID="$1"
+COMMAND_PID=$(pgrep -P $PANE_PID)
+
+exit_safely_if_empty_ppid() {
+	if [ -z "$PANE_PID" ]; then
+		exit 0
+	fi
+}
+
+full_command() {
+	[[ -z "$COMMAND_PID" ]] && exit 0
+	cat /proc/${COMMAND_PID}/cmdline | xargs -0 printf "%q "
+}
+
+main() {
+	exit_safely_if_empty_ppid
+	full_command
+}
+main

scripts/restore.sh

@@ -299,7 +299,7 @@ restore_all_pane_processes() {
 	if restore_pane_processes_enabled; then
 		local pane_full_command
 		awk 'BEGIN { FS="\t"; OFS="\t" } /^pane/ && $11 !~ "^:$" { print $2, $3, $7, $8, $11; }' $(last_resurrect_file) |
-			while IFS=$d read session_name window_number pane_index dir pane_full_command; do
+			while IFS=$d read -r session_name window_number pane_index dir pane_full_command; do
 				dir="$(remove_first_char "$dir")"
 				pane_full_command="$(remove_first_char "$pane_full_command")"
 				restore_pane_process "$pane_full_command" "$session_name" "$window_number" "$pane_index" "$dir"