107 lines
3.4 KiB
Text
107 lines
3.4 KiB
Text
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#!/bin/bash
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# This bash script is designed to be called from a command prompt in your #
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# favorite tiling window-manager or desktop environment or from any graphical #
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# program running in X. #
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# It handles wrapping the command you give it as an argument in X, that is #
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# to say in your favorite terminal emulator. By default it also wraps your #
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# command in a tmux terminal, either by creating a new session, or by adding a #
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# window to a pre-existing session: #
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# #
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# Terminal [ Tmux ( Command ) ] #
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# #
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# Called without argument, it will start the command $DEFAULTSHELL. If a #
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# terminal window has already been opened, it will NOT create a new one, but #
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# add instead a new tmux window in the current tmux session, or if no session #
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# is started, this script will start a new session. #
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# An example of generated command after a simple call to this script with no #
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# arguments: #
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# termite -t Ephemere --geometry=1920x800 -e \ #
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# "tmux new-window -t Ephemere '/bin/zsh' \; attach" #
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# Here there was no terminal window already open, but a tmux session was #
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# already created. #
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# Default tmux session name
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SESSIONNAME="Ephemere"
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# Default shell
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DEFAULTSHELL="/bin/zsh"
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# Default window name
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WINDOWNAME="Unnamed"
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# Don't wrap these apps
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NOWRAPL="irc"
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# Don't start new window but attach these apps (if already started)
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PREFERATTACH="mutt agenda playlist alsamixer rtorrent journalctl"
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# You shouldn't need to tweak after this comment ###############################
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TERMW=`xwininfo -tree -root | grep $SESSIONNAME`
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TMUXS=`tmux ls | grep $SESSIONNAME`
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# For reference, this works:
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# tmux new-session -AD -s "Ephemere"\; neww -t "Ephemere" -n "somename" cmd
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NEWSC="new-session -A -s $SESSIONNAME"
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NEWWC="new-window -t $SESSIONNAME"
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X="termite -t $SESSIONNAME --geometry=1920x800 -e"
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XNW="termite -t LonesomeCowboy --geometry=1920x800 -e"
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# Any args?
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if [[ -n "$@" ]]
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then
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ARGS=$@
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# Start the following CMD
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CMD="$ARGS"
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# Set the current window name
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WINDOWNAME=$1
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# Don't wrap some commands
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if [[ $NOWRAPL =~ $1 ]]
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then
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exec $XNW \'$CMD\'
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fi
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# Check for a preexisting session
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if [[ $PREFERATTACH =~ $1 ]]
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then
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PREEXSESSIONNAME=`tmux lsw -a | grep $1 | sed 's/^\(.*\):[0-9]:.*/\1/' | head -n 1`
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echo "$WINDOWNAME is in session $PREEXSESSIONNAME"
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fi
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else
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CMD="$DEFAULTSHELL"
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fi
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# Enrich the commands with a window name
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NEWWC="$NEWWC -n $WINDOWNAME"
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NEWSC="$NEWSC -n $WINDOWNAME"
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# Is there already a window in a session with this $COMMANDNAME?
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if [[ ! -z $PREEXSESSIONNAME ]]
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then
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CMD="tmux attach -t \"$PREEXSESSIONNAME:$WINDOWNAME\""
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echo "I'd rather attach $PREEXSESSIONNAME"
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# Is there already a session with this $SESSIONNAME?
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elif [[ -z $TMUXS ]]
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then
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CMD="tmux $NEWSC '$CMD'"
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else
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CMD="tmux $NEWWC '$CMD' \\; attach -t $SESSIONNAME:$WINDOWNAME"
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fi
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# Should I start a new term?
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if [[ -z $TERMW ]]
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then
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CMD="$X \"$CMD\""
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fi
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# Finally exec CMD
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echo $CMD
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eval $CMD
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