2026-05-28 11:15:00 +03:00
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#!/usr/bin/env bash
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# bmux: a simple terminal session switcher in Bash on top of dtach
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# Created by Luxferre in 2026, released into the public domain
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SDIR="$HOME/.dtsess"
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SPFILE="$SDIR/.list"
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mkdir -p "$SDIR"
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touch "$SPFILE"
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2026-05-28 11:19:53 +03:00
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mapfile -t MENU < "$SPFILE"
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2026-05-28 11:15:00 +03:00
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if [[ -z "$(ls -1 "$SDIR")" ]]; then
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2026-05-28 11:19:53 +03:00
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for sess in "${MENU[@]}"; do
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2026-05-28 11:15:00 +03:00
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dtach -n "$SDIR/$sess" $SHELL
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done
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fi
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PS3='Select a session: '
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while true; do
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select sname in "${MENU[@]}" New Quit; do break; done
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[[ "$sname" = 'Quit' ]] && printf '\033[0m' && break
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[[ "$sname" = 'New' ]] && read -r -p 'New session name: ' sname
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[[ -n "$sname" ]] && printf '\033[0m' && dtach -A "$SDIR/$sname" $SHELL
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ls -1 "$SDIR" > "$SPFILE"
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mapfile -t MENU < "$SPFILE"
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done
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