Fix the same issue again just for good measure

tmux-oneshot.sh

@@ -18,10 +18,8 @@ else
 # Session name (leave empty to use first word of command)
 SESSION=""
 
-# Command to run (leave empty to use command line arguments)
 # For multiple commands, use an array:
 # COMMANDS=("ssh root@server" "sudo su" "password123")
-COMMAND=""
 COMMANDS=()
 
 # Whether to attach to session after running command (0 or 1)
@@ -32,33 +30,26 @@ EOF
 fi
 
 # Validate required variables
-if [ -z "$SESSION" ] && [ -z "$COMMAND" ] && [ ${#COMMANDS[@]} -eq 0 ]; then
-    echo "Error: Either SESSION, COMMAND, or COMMANDS must be set in $CONFIG_FILE" >&2
+if [ -z "$SESSION" ] && [ ${#COMMANDS[@]} -eq 0 ]; then
+    echo "Error: Either SESSION or COMMANDS must be set in $CONFIG_FILE" >&2
     exit 1
 fi
 
 # Use command line arguments if provided, otherwise use config
 if [ $# -gt 0 ]; then
-    COMMAND="$*"
-    echo "Using command line arguments: $COMMAND"
+    COMMANDS=("$*")
+    echo "Using command line arguments: $*"
 else
-    if [ -n "$COMMAND" ]; then
-        echo "Using config command: $COMMAND"
-    elif [ ${#COMMANDS[@]} -gt 0 ]; then
-        echo "Using config commands: ${COMMANDS[*]}"
-    else
-        echo "Error: No command provided and no commands set in config" >&2
+    if [ ${#COMMANDS[@]} -eq 0 ]; then
+        echo "Error: No commands provided and no commands set in config" >&2
         exit 1
     fi
+    echo "Using config commands: ${COMMANDS[*]}"
 fi
 
-# Use session name from config, or first word of command if not set
+# Use session name from config, or first word of first command if not set
 if [ -z "$SESSION" ]; then
-    if [ ${#COMMANDS[@]} -gt 0 ]; then
     SESSION=$(echo "${COMMANDS[0]}" | awk '{print $1}')
-    else
-        SESSION=$(echo "$COMMAND" | awk '{print $1}')
-    fi
 fi
 
 # Create session if missing
@@ -69,20 +60,20 @@ else
     echo "Session $SESSION exists, reusing..."
 fi
 
-# Send command(s) to session
-if [ ${#COMMANDS[@]} -gt 0 ]; then
-    echo "Running multiple commands: ${COMMANDS[*]}"
-    for cmd in "${COMMANDS[@]}"; do
+# Send command(s) to session using temporary scripts (like tmux-daemon.sh)
+echo "Running commands: ${COMMANDS[*]}"
+for cmd in "${COMMANDS[@]}"; do
     echo "Running: $cmd"
-        # Use tmux send-keys with proper quoting
-        tmux send-keys -t $SESSION "$cmd" C-m
+    # Create temporary script to run command (preserves special characters)
+    tmpfile=$(mktemp)
+    cat >"$tmpfile" <<EOF
+#!/bin/bash
+$cmd
+EOF
+    chmod +x "$tmpfile"
+    tmux send-keys -t $SESSION "$tmpfile" C-m
     sleep 1  # Brief pause between commands
-    done
-else
-    echo "Running command: $COMMAND"
-    # Use tmux send-keys with proper quoting
-    tmux send-keys -t $SESSION "$COMMAND" C-m
-fi
+done
 
 if [ $ATTACH_SESSION -eq 1 ]; then
     echo "Attaching to tmux session: $SESSION"