Marty Oehme
92376839a4
Added tmux session chooser. Aliased to `tm`, calling `tmux_attach_start` (the original tm script). When called without arguments displays a fzf list of currently running tmux sessions, with a preview to their respective open panes. A session can be chosen in fzf which tmux will attach itself to. When creating a query in fzf which does not have a valid target and confirming, tmux will automatically create that session and attach itself to it. When called with an argument, tmux will attach itself or create a session of the same name. If called with the name of a session file, as before, tmux will automatically execute that session file and attach itself to it.
50 lines
1 KiB
Bash
50 lines
1 KiB
Bash
#!/usr/bin/env sh
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exist() { type "$1" >/dev/null 2>&1; }
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# show a list of running tmux sessions
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alias tl='tmux list-sessions -F "#{session_name}" 2>/dev/null'
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# fzf
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if exist fzf; then
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# fzf select a tmux session to connect to, with pane preview
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alias tm='fzf_tmux'
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fi
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fzf_tmux() {
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if [ -z "$1" ]; then
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result=$(
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tl | fzf \
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--layout=reverse \
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--height=50% \
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--border \
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--prompt="Session> " \
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--preview="tmux_pane_tree {}" \
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--preview-window=right:99% \
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--print-query
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)
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case "$?" in
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0)
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# found a session, attaching
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tmux_attach_start "$(echo "$result" | tail --lines=1)"
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;;
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1)
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# did not find a session, creating
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result=$(echo "$result" | head --lines=1)
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# if . was only thing entered, create one for current dir
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if [ "$result" = "." ]; then
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tmux_attach_start
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# create for query name
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else
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tmux_attach_start "$result"
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fi
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;;
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esac
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else
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tmux_attach_start "$1"
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fi
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}
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unset choice
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unset -f exist
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