jasonwitty
818b09762e
SOCKTOP_GROUPS splits hosts into ';'-separated groups, each its own tmux window with an optional @layout. The carousel walks group overview -> each pane zoomed -> next group overview. SOCKTOP_HOSTS still works as one group. install.sh --autologin writes a lightdm.conf.d drop-in; uninstall removes it. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
86 lines
2.5 KiB
Bash
Executable File
86 lines
2.5 KiB
Bash
Executable File
#!/bin/sh
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# Build the socktop display session: one tmux window per GROUP, one pane per
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# host inside it. Window order and pane index order together are the swipe
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# order (see socktop-swipe).
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set -eu
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# shellcheck source=config.env
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for c in /usr/local/etc/socktop-swipe.env "$(dirname "$0")/config.env"; do
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[ -r "$c" ] && . "$c" && break
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done
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: "${SOCKTOP_GROUPS:=}"
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: "${SOCKTOP_HOSTS:=}"
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: "${SOCKTOP_SESSION:=socktop4}"
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: "${SOCKTOP_BIN:=socktop}"
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# Legacy form: SOCKTOP_HOSTS alone is a single tiled group.
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if [ -z "$SOCKTOP_GROUPS" ]; then
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: "${SOCKTOP_HOSTS:?no SOCKTOP_GROUPS or SOCKTOP_HOSTS -- is the config installed?}"
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SOCKTOP_GROUPS=$SOCKTOP_HOSTS
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fi
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tmux kill-session -t "$SOCKTOP_SESSION" 2>/dev/null || true
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# Pane titles are set on the session, so do it up front; windows inherit.
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build_group() {
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# $1 = window name, remaining args = host names and an optional @layout
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name=$1
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shift
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layout=tiled
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hosts=
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for tok in "$@"; do
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case "$tok" in
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@*) layout=${tok#@} ;;
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*) hosts="$hosts $tok" ;;
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esac
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done
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# shellcheck disable=SC2086
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set -- $hosts
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[ $# -gt 0 ] || return 0
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if ! tmux has-session -t "$SOCKTOP_SESSION" 2>/dev/null; then
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tmux new-session -d -s "$SOCKTOP_SESSION" -n "$name" "$SOCKTOP_BIN -P $1"
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else
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tmux new-window -d -t "$SOCKTOP_SESSION" -n "$name" "$SOCKTOP_BIN -P $1"
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fi
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win="$SOCKTOP_SESSION:$name"
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tmux select-pane -t "$win.0" -T "$1"
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shift
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for h in "$@"; do
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# Split the most recently created pane so creation order == index order.
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tmux split-window -t "$win" "$SOCKTOP_BIN -P $h"
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tmux select-pane -t "$win.$(tmux display-message -t "$win" -p '#{pane_index}')" -T "$h"
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done
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tmux select-layout -t "$win" "$layout"
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tmux select-pane -t "$win.0"
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}
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n=0
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old_ifs=$IFS
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IFS=';'
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for group in $SOCKTOP_GROUPS; do
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IFS=$old_ifs
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# shellcheck disable=SC2086
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build_group "g$n" $group
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n=$((n + 1))
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IFS=';'
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done
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IFS=$old_ifs
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tmux select-window -t "$SOCKTOP_SESSION:g0"
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tmux set-option -t "$SOCKTOP_SESSION" pane-border-status top
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tmux set-option -t "$SOCKTOP_SESSION" pane-border-format ' #{pane_title} '
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tmux set-option -t "$SOCKTOP_SESSION" status off
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# Keep dead panes so pane indices stay stable if a socktop exits.
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tmux set-option -t "$SOCKTOP_SESSION" remain-on-exit on
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# Mouse mode MUST stay off. With it on, every touch swipe is ALSO delivered to
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# tmux as a click-drag: dragging across a pane border resizes it and taps
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# reselect panes, which fights the gesture daemon. See README, "Why no tapping".
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tmux set-option -t "$SOCKTOP_SESSION" mouse off
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exec tmux attach -t "$SOCKTOP_SESSION"
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