Files
fish-config/functions/tmux-clean.fish
T
rootiest 037588ecf6 fix(help): stop eight functions executing on --help
These eight ignore $argv entirely, so passing --help ran the command
instead of describing it. The new check shadows every external binary
they reach with a recording stub on PATH and fails if anything is
invoked. Before the fix it reported, verbatim:

    cleanup --help EXECUTED: pacman -Qtdq
    fzf-update --help EXECUTED: git clone --depth 1 https://github.com/junegunn/fzf.git /tmp/.../.fzf
    limine-edit --help EXECUTED: sudoedit /boot/limine.conf sudo limine-enroll-config sudo limine-mkinitcpio sudo sbctl sign-all
    lock --help EXECUTED: loginctl lock-session
    screensleep --help EXECUTED: busctl --user call org.kde.kglobalaccel ... invokeShortcut s Turn Off Screen
    sudo-toggle --help EXECUTED: sudo stat -c %s /etc/sudoers.d/nofail-toggle sudo tee /etc/sudoers.d/nofail-toggle
    tmux-clean --help EXECUTED: tmux list-sessions -F #{session_name} #{session_attached}
    upgrade --help EXECUTED: paru -Syu --noconfirm

cleanup's log line is the read that precedes `sudo pacman -Rns $orphans`,
which the stub suppressed by returning no orphans; on a real machine with
orphans present the removal ran.

Each now answers --help from its own comment header. The call site is the
first statement of the body, above the C4 guard, so help stays reachable
when the component is disabled and nothing side-effecting runs first.
2026-09-07 20:04:02 -04:00

32 lines
896 B
Fish

# Copyright (C) 2026 Rootiest
# SPDX-License-Identifier: AGPL-3.0-or-later
# CATEGORY
# 14-miscellaneous
#
# SYNOPSIS
# tmux-clean
#
# DESCRIPTION
# Kills all detached (unattached) tmux sessions, leaving any currently
# attached sessions running.
#
# EXAMPLE
# tmux-clean
function tmux-clean --description 'Kill all tmux sessions except the current one'
__fish_help_header (status current-function) $argv; and return 0
# Get a list of all session names that are NOT currently attached
set sessions (tmux list-sessions -F '#{session_name} #{session_attached}' | string match -rv ' 1$' | string split -f1 ' ')
if test -n "$sessions"
for session in $sessions
echo "Stopping session: $session"
tmux kill-session -t "$session"
end
echo "Clean-up complete."
else
echo "No detached sessions to clean."
end
end