49 lines
1.3 KiB
Bash
49 lines
1.3 KiB
Bash
#!/bin/bash
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#
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# Modified TMUX start script from:
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# http://forums.gentoo.org/viewtopic-t-836006-start-0.html
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#
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# Store it to `~/bin/tmx` and issue `chmod +x`.
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#
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# Works because bash automatically trims by assigning to variables and by
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# passing arguments
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trim() { echo "$1"; }
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base_session="$1"
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if [[ -z "$1" ]]; then
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base_session="default"
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fi
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# Only because I often issue `ls` to this script by accident
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if [[ "$1" == "ls" ]]; then
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tmux ls
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exit
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fi
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# This actually works without the trim() on all systems except OSX
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tmux_nb=$(trim "$(tmux ls | grep -c "^$base_session")")
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if [[ "$tmux_nb" == "0" ]]; then
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echo "Launching tmux base session $base_session ..."
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tmux new-session -s $base_session
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else
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# Make sure we are not already in a tmux session
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if [[ -z "$TMUX" ]]; then
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echo "Launching copy of base session $base_session ..."
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# Session is is date and time to prevent conflict
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session_id=$(date +%Y%m%d%H%M%S)
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# Create a new session (without attaching it) and link to base session
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# to share windows
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tmux new-session -d -t $base_session -s "$session_id"
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if [[ "$2" == "1" ]]; then
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# Create a new window in that session
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tmux new-window
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fi
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# Attach to the new session & kill it once orphaned
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tmux attach-session -t "$session_id" \; set-option destroy-unattached
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fi
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fi
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