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56 lines
1.1 KiB
Bash
Executable File
56 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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set -eu
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default_dir=${1:-$HOME}
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new_session() {
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printf 'New session name: '
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IFS= read -r session_name
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[ -n "$session_name" ] || return 0
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if ! tmux has-session -t "$session_name" 2>/dev/null; then
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tmux new-session -d -s "$session_name" -c "$default_dir"
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fi
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tmux switch-client -t "$session_name"
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exit 0
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}
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while :; do
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selection=$(
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tmux list-sessions -F '#{session_name}' |
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fzf \
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--layout=reverse \
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--height=100% \
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--border \
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--prompt='sessions> ' \
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--header='Enter switch Ctrl-n new Ctrl-k kill' \
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--preview 'tmux list-windows -t {} -F "#{window_index}: #{window_name}#{?window_active, [active],}"' \
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--preview-window='right,60%' \
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--expect=ctrl-k,ctrl-n
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) || exit 0
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key=$(printf '%s\n' "$selection" | sed -n '1p')
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session_name=$(printf '%s\n' "$selection" | sed -n '2p')
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case "$key" in
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ctrl-n)
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new_session
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;;
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esac
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[ -n "$session_name" ] || exit 0
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case "$key" in
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ctrl-k)
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tmux kill-session -t "$session_name"
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;;
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*)
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tmux switch-client -t "$session_name"
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exit 0
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;;
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esac
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done
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