Irrlicht
b3bcd18f5a
- Remove output from commands used to test Tmux session - Add information for when a Tmux session is running
33 lines
1 KiB
Fish
33 lines
1 KiB
Fish
# Function to auto-launch tmux session on start
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# If option a/attach is given, will attach to an existing session.
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# Does nothing if a session is already running, regardless of whether
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# current Fish instance is within a Tmux session or not
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function auto_launch_tmux
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argparse "a/attach" -- $argv
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# Check if already in a tmux session
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set value $(string match -r tmux $TERM)
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if ! test $status -eq 0
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set tmux_session $(tmux ls 2> /dev/null| wc -l)
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# Test if there's at least one Tmux session running
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if test $tmux_session -eq 0
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tmux new
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else
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if set -ql _flag_attach
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tmux attach-session -t 0
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else
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set -U fish_greeting "A Tmux session is running somewhere, use txl to list them"
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end
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end
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end # else already in Tmux, nothing to do
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end
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if status is-interactive
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set -U fish_greeting
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abbr --add txl tmux ls
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abbr --add txa tmux a
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abbr --add txn tmux new
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auto_launch_tmux
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end
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