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dotfiles/shell/shell_funcs

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2017-02-07 16:16:45 -06:00
#!/usr/bin/env bash
calc() {
tp="$@"
python -c "print($tp)"
}
export -f calc
stopbar() {
if [[ -f "$BAR_PID_FILE" ]]; then
kill -SIGTERM $(cat "$BAR_PID_FILE")
kill -SIGTERM $(cat "$BAR_PID_FILE"*.pid)
kill -SIGTERM $(cat "$BAR_PATH"/modules/*.pid)
rm -f "$BAR_PID_FILE"
rm "$BAR_PID_FILE"*.pid
rm "$BAR_PATH"/modules/*.pid
else
echo "Bar is not running."
fi
}
export -f stopbar
# wm aliases
startbar() {
if [[ -f "$BAR_PID_FILE" ]]; then
stopbar
fi
"$BAR_PATH/start.bash" &
BAR_PID=$!
echo "$BAR_PID" > "$BAR_PID_FILE"
kill -CONT "$BAR_PID"
# bg
# disown
# lower the bar's layer so fullscreen windows cover it
wid=$(xdo id -a "$BAR_WID")
tries=20
while [ -z "$wid" -a "$tries" -gt 0 ]; do
sleep 0.1
wid=$(xdo id -a "$BAR_WID")
tries=$((tries - 1))
echo "WID $wid"
done
[ -n "$wid" ] && xdo above -t "$(xdo id -N Bspwm -n root | sort | head -n 1)" "$wid"
fg
}
export -f startbar
# save the current directory for later retrieval
scwd() {
addon=""
if [[ -n $1 ]]; then
addon="-$1"
fi
echo "$PWD" > "$DOTFILES_PATH/env/sh/cwd$addon.tmp"
}
export -f scwd
bind '"\C-s"':"\"scwd\C-m\""
# go to the saved current directory
gcwd() {
addon=""
if [[ -n $1 ]]; then
addon="-$1"
fi
cd "$(cat "$DOTFILES_PATH/env/sh/cwd$addon.tmp")"
}
export -f gcwd
bind '"\C-g"':"\"gcwd\C-m\""
# close a terminal with Ctrl-Shift-D (in theory)
bind '"\C-D"':"\"\C-c\C-d\""