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#!/bin/bash
# debian-ftp-master -- set up some windows for doing work on Debian's ftp-master
# Copyright (C) 2019 Sean Whitton
#
# GPL-3 or later
set -e
. $HOME/.shenv
# # require irssi is already raiseable, as starting it is interactive in
# # a way we can't easily wait for
# if ! wmctrl -l | grep -q "irssi"; then
# zenity --error --no-wrap --text="Please attach to irssi first."
# exit 1
# fi
# # kill off any broken session (e.g. lost WiFi)
# wmctrl -c "ftp-master session cleanup" ||:
# wmctrl -c "ftp-master dak command session" ||:
# wmctrl -c "ftp-master GNU mc session" ||:
# wmctrl -c "*NEW notes*" ||:
# # wait, in case xfce4-terminal prompted the user
# while wmctrl -l | grep -q -E "ftp-master (session cleanup|dak command session|GNU mc session)"; do
# sleep 1
# done
# # If there are no other Emacs frames open, the title of the frame will
# # be emacs@$HOST rather than *NEW notes*, which means we can't control
# # it. So, ensure one is open
# if ! wmctrl -lx | grep -q "emacs.Emacs"; then
# emacsclient -c -a '' -n -e '(switch-to-buffer "*scratch*")'
# fi
# first establish a control socket, so that the two interactive ssh
# connections don't race to do this and one of them disables multiplexing
ssh -fN ftp-master.debian.org
# start Emacs on ftp-master
ssh ftp-master.debian.org pgrep -u spwhitton emacs \
|| ssh ftp-master.debian.org emacs --daemon &
# # open zenity dialog first; i3 will not float it
# zenity --question --no-wrap --no-markup \
# --title="ftp-master session cleanup" \
# --text="Kill tmux & Emacs sessions on ftp-master?" &
# zenity_pid=$!
# until wmctrl -l | grep -q "ftp-master session cleanup"; do
# sleep 0.3
# done
monitors="$(xrandr -q | grep ' connected' | wc -l)"
if ! wmctrl -l | grep -q "ftp-master dak command session"; then
first="$(i3-fresh-workspace)"
xfce4-terminal -x ssh-and-tmux \
ftp-master.debian.org dak "ftp-master dak command session"
until wmctrl -l | grep -q "ftp-master dak command session"; do
sleep 0.3
done
wmctrl -R "ftp-master dak command session"
# if we have the `layout tabbed` above, before any windows are opened,
# the workspace ends up with a tabbed container inside a tabbed
# container on buster's i3 (but not stretch's)
i3-msg layout tabbed
xfce4-terminal -x ssh-and-tmux \
ftp-master.debian.org mc "ftp-master GNU mc session"
until wmctrl -l | grep -q "ftp-master GNU mc session"; do
sleep 0.3
done
wmctrl -R "ftp-master GNU mc session"
emacsclient -c -a '' -n -e '(progn (switch-to-buffer "*NEW notes*") (text-mode))'
until wmctrl -l | grep -q "*NEW notes*"; do
sleep 0.3
done
wmctrl -R "*NEW notes*"
# Now we've the windows opened, arrange them. For some reason, in
# order to have the resize commands take effect, there has to be a
# pause before each resize command is issued, i.e. separate i3-msg
# calls separated by calls to sleep
monwidth="$(xdpyinfo | awk '/dimensions/{print $2}' | cut -dx -f1)"
if [ $monitors -gt 1 ] ; then
second="$(i3-fresh-workspace)"
i3-msg workspace "$first"
# ensure mc window is on primary output, since I spend more time
# in it (I think this is sensible!)
i3-msg move workspace to output primary
# move the dak control window
i3-msg focus left, focus left, move to workspace "$second"
# split windows
i3-msg move up
sleep 0.2
i3-msg resize set height 70 ppt
# machine-specific: move workspace 9 to the secondary monitor, if
# we know what that's called. Otherwise, user can just manually
# move workspace 9 to the correct monitor right after executing
# this script; workspace 7 will be left displayed on the primary
# monitor
if [ "$(hostname -f)" = "iris.silentflame.com" ]; then
i3-msg workspace "$second"
i3-msg move workspace to output LVDS-1
i3-msg workspace "$second"
else # no machine-specific config
# ensure dak control window focused
i3-msg workspace "$first"
fi
elif [ $monwidth -ge 1920 ]; then
# three column split (i.e. two mc columns and dak column) should
# work on a monitor this big (after some tweaking of mc's display
# settings)
i3-msg move down, focus up, focus left, move right, move right, move right
sleep 0.2
i3-msg resize set width 35 ppt, focus left
sleep 0.2
i3-msg resize set height 65 ppt, focus right
else
# small screen view
i3-msg focus left, split v, focus right, move left
sleep 0.2
i3-msg resize set height 30 ppt, focus up, focus left
fi
else
wmctrl -a "ftp-master dak command session"
if [ "$(hostname -f)" = "iris.silentflame.com" ] \
&& [ $monitors -gt 1 ]; then
i3-msg move workspace to output LVDS-1
wmctrl -a "ftp-master GNU mc session"
fi
i3-msg move workspace to output primary
fi
# ssh athena tmux send-keys -t irssi DOWN
# ssh athena tmux send-keys -t irssi "\"/join -OFTC #debian-ftp-private\"" ENTER
# # ssh athena tmux send-keys -t irssi ! l o c k SPACE N E W
# # ssh athena tmux send-keys -t irssi LEFT LEFT LEFT LEFT LEFT LEFT LEFT LEFT
# i3-msg '[class="^Xfce4-terminal$" title="^irssi$"]' scratchpad show
# # finally, get a little more space in the mc session
# ssh ftp-master.debian.org tmux set -t mc status off
# # clean everything up, per DMUP
# wait $zenity_pid
# zenity_exit=$?
# wmctrl -c "*NEW notes*" ||:
# if [ $zenity_exit = 0 ]; then
# ssh ftp-master.debian.org tmux kill-server
# ssh ftp-master.debian.org pkill -u spwhitton emacs
# sleep 10
# # --title needs to be different from the above so i3 floats the window
# ssh ftp-master.debian.org pgrep -u spwhitton emacs && zenity --error --no-wrap --title="Session cleanup error" --text="Processes still running on ftp-master!"
# fi
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