add tmux-smart-multiattach.sh
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tmux-smart-multiattach.sh
Executable file
31
tmux-smart-multiattach.sh
Executable file
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#!/bin/sh
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host=`hostname`
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tmux has-session -t $host
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if [ $? -eq 1 ]; then
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# no session, creating in daemon mode
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tmux -u new-session -s $host -d
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echo "created new session: $host"
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fi
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# session exists or we just created it, now figure out whether
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# to attach to session $host or create a new clone of it
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attached=`tmux list-sessions | grep attached | grep ^$host:`
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if [ ".$attached" = "." ]; then
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# nothing attached to session $host, so attach to it
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echo "attaching to session: $host"
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exec tmux -u attach-session -t $host
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else
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# session $host is attached, so create a new one
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# we need a new name for this clone. cheap: name-pid
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sessionname=$host-$$
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echo "creating new session grouped to $host: $sessionname"
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tmux -u new-session -t $host -s $sessionname
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# getting here means client detached. delete this session
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echo "deleting clone session: $sessionname"
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tmux -u kill-session -t $sessionname
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fi
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