zsh/lib/motd.zsh

   1 autoload colors; colors;
   2
   3 short()
   4 {
   5   print "$fg_bold[white]$1$reset_color  $2"
   6 }
   7
   8 msg()
   9 {
  10   print "$fg_bold[white]$1$reset_color\n$2\n"
  11 }
  12
  13 if (( $+commands[checkupdates] )); then
  14     # checkupdate.service populates this db
  15     pkg_count=$(CHECKUPDATES_DB=/tmp/checkup-db-0 checkupdates -n | grep -cv '\[.*\]')
  16 fi
  17
  18 if (( $+commands[task] )); then
  19     # this is moved after checkupdates above because it introduces enough of a delay
  20     # for the terminal width calculation to have the right width stored
  21     # see https://github.com/wez/wezterm/issues/5137
  22     task rc.verbose:0 motd limit:5
  23 fi
  24
  25 if (( ${pkg_count:-0} > 0 )); then
  26     short "Outdated packages: $pkg_count"
  27 fi
  28
  29 if (( $+commands[pacman] )); then
  30     kercmp -q || short "linux" "$(kercmp)"
  31 fi
  32
  33 if (( $+commands[systemctl] )); then
  34     if (( $(systemctl show -P NFailedUnits) )); then
  35         systemctl --no-pager list-units -q --failed
  36     fi
  37 fi
  38
  39 # list sessions if possible
  40 tmux list-sessions 2>/dev/null || true