iankelling.org Git - distro-setup/blob - filesystem/usr/local/bin/myupgrade

   1 #!/bin/bash
   2 # Copyright (C) 2019 Ian Kelling
   3 # SPDX-License-Identifier: AGPL-3.0-or-later
   4
   5 if [ -z "$BASH_VERSION" ]; then echo "error: shell is not bash" >&2; exit 1; fi
   6
   7 source /usr/local/lib/err
   8 pre="${0##*/}:"
   9 m() { printf "$pre %s\n"  "$*"; "$@"; }
  10 e() { printf "$pre %s\n"  "$*"; }
  11 err() { echo "[$(date +'%Y-%m-%d %H:%M:%S%z')]: $pre: $*" >&2; }
  12
  13 if [[ $EUID == 0 ]]; then
  14   err "run as nonroot"
  15   exit 1
  16 fi
  17
  18 hn=$(hostname -f)
  19 source /a/bin/bash_unpublished/source-state
  20
  21 l() {
  22   "$@" |& systemd-cat -t myupgrade
  23 }
  24 l /a/bin/buildscripts/rust
  25
  26 has_x=false
  27 for pkg in xorg wayland; do
  28   if dpkg -s -- $x |& grep -Fx "Status: install ok installed" &> /dev/null; then
  29     has_x=true
  30     break
  31   fi
  32 done
  33
  34 if $has_x; then
  35   l /a/bin/buildscripts/tor-browser
  36   l /a/bin/buildscripts/misc
  37 fi
  38
  39
  40 source /a/bin/distro-setup/path-add-function
  41 export GOPATH=$HOME/go
  42 path-add $GOPATH/bin
  43 path-add /usr/local/go/bin
  44 l /a/bin/buildscripts/go
  45 l go get -u mvdan.cc/fdroidcl
  46
  47 cmd="sudo /usr/sbin/checkrestart -p"
  48 if [[ $($cmd | sed '/^Found 0 processes using old versions of upgraded files$/d' | wc -l) != 0 ]]; then
  49   $cmd | pee cat wall
  50 fi
  51
  52 # no automatic reboot for these hosts
  53 if [[ $HOSTNAME == "$MAIL_HOST" || $hn == li.b8.nz ]]; then
  54   exit 0
  55 fi
  56
  57 if [[ -s /var/log/checkrestart.log ]]; then
  58   for x in {30..1}; do
  59     echo "pid $PID. unattended upgrade, rebooting in $((x*10)) seconds" | sudo wall -n
  60     sleep 10
  61   done
  62   for x in {30..1}; do
  63     if ! fuser /var/lib/dpkg/lock &> /dev/null; then
  64       echo "pid $PID. unattended upgrade, rebooting now" | pee cat "sudo wall -n"
  65       sudo /sbin/reboot
  66       exit 0
  67     fi
  68     echo "pid $PID. unattended upgrade reboot waiting 10 seconds for dpkg lock" | sudo wall -n
  69     sleep 10
  70   done
  71   echo "pid $PID. dpkg locked for 5 minutes, automatic reboot failed" | pee cat "sudo wall -n"
  72 fi