iankelling.org Git - distro-setup/blob - primary-setup

   1 #!/bin/bash
   2
   3 # usage $0 [MAIL_HOST]
   4
   5 set -eE -o pipefail
   6 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
   7
   8 # setup things which involve being the primary host or not
   9
  10 if [[ $1 ]]; then
  11   new_host=$1
  12   sed -ri "s/MAIL_HOST=.*/MAIL_HOST=$new_host/" /a/bin/bash_unpublished/source-semi-priv
  13   source /a/bin/bash_unpublished/source-semi-priv
  14 fi
  15
  16 if [[ $HOSTNAME == $MAIL_HOST ]]; then
  17   DISPLAY=:0 arbtt-capture --sample-rate=10 &
  18   sudo systemctl start rss2email.timer
  19   sudo systemctl enable rss2email.timer
  20
  21 else
  22   for ((i=0; i<10; i++)); do
  23     killall arbtt-capture || break
  24     sleep 1
  25     if [[ $i == 9 ]]; then
  26       exit 1
  27     fi
  28     sudo systemctl stop rss2email.timer
  29     sudo systemctl stop rss2email.service
  30     sudo systemctl disable rss2email.timer
  31   done
  32 fi
  33
  34 mail-setup exim4
  35 exit 0
  36 :