58 lines
1.3 KiB
Bash
58 lines
1.3 KiB
Bash
#!/bin/bash
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# tmux-oneshot.sh
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# Run a single command in a tmux session
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SESSION=""
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ATTACH_SESSION=0
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# Hardcoded command and settings (uncomment and modify as needed)
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# SESSION="mytest"
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# COMMAND="ping google.com"
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# ATTACH_SESSION=1
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while getopts "t:a" opt; do
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case "$opt" in
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t) SESSION="$OPTARG" ;;
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a) ATTACH_SESSION=1 ;;
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\?) echo "Usage: $0 [-t <session_name>] [-a] <command>" >&2
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exit 1 ;;
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esac
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done
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shift $((OPTIND-1))
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# Use hardcoded command if no arguments provided
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if [ $# -eq 0 ]; then
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if [ -n "$COMMAND" ]; then
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echo "Using hardcoded command: $COMMAND"
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else
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echo "Error: Command is required" >&2
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echo "Usage: $0 [-t <session_name>] [-a] <command>" >&2
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exit 1
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fi
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else
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COMMAND="$*"
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fi
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# Use hardcoded session name, or first word of command if not provided
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if [ -z "$SESSION" ]; then
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SESSION=$(echo "$COMMAND" | awk '{print $1}')
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fi
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# Create session if missing
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if ! tmux has-session -t $SESSION 2>/dev/null; then
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echo "Creating tmux session: $SESSION"
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tmux new-session -d -s $SESSION
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else
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echo "Session $SESSION exists, reusing..."
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fi
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# Send command to session
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echo "Running command: $COMMAND"
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tmux send-keys -t $SESSION "$COMMAND" C-m
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if [ $ATTACH_SESSION -eq 1 ]; then
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echo "Attaching to tmux session: $SESSION"
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tmux attach -t $SESSION
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fi
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