simple-cdd/profiles/trc6500.postinst

   1 #!/bin/sh
   2 # this file is executed right at the end of installation, just before reboot.
   3 # it operates from the point of view of the target computer, so / is the target's HDD and so on
   4 # importantly enough, this is actually followed-up after reboot by a custom /etc/rc.local file, which erases itself after running (so it only runs on first reboot)
   5 # the (abundant) feedback messages should not be visible, but they should appear on the installer's syslog. Also yes, I know writing "task finished" after something that might fail isn't the greatest thing.
   6 # note that much of what used to be here was put in the postinst file for the deb package we unpack
   7
   8
   9 mount /dev/cdrom /media/cdrom
  10
  11 # first we install the packages we couldn't install automatically
  12 echo 'Installing additional package : firmware-bnx2...'
  13 dpkg -i /media/cdrom/simple-cdd/firmware-bnx2_0.36+wheezy.1_all.deb
  14 echo 'Additional packages installed'
  15
  16 #debugging
  17 echo 'force-confnew' > /etc/dpkg/dpkg.cfg.d/trc6500
  18
  19 # now we unpack our master archive and replace all those conf files and scripts and things
  20 echo 'Unpacking master config files...'
  21 dpkg -i /media/cdrom/simple-cdd/trc6500-master-file* # version-proof
  22 echo 'Files unpacked'
  23
  24 echo 'Adding TRC6500 public key to keyring...'
  25 cat /media/cdrom/simple-cdd/TRC6500.pub | apt-key add -
  26 echo 'Key added'
  27
  28 echo 'Removing exim packages...'
  29 dpkg -l | awk '/exim/ {print $2}' | xargs dpkg --remove bsd-mailx
  30 find /media/cdrom0 -name libgnutls-openssl\*_\* -o -name ssmtp_\* -o -name bsd-mailx_\* | xargs dpkg --install
  31 echo 'Exim remove'
  32
  33 # our interfaces file gets written over for some reason, we'll copy it and restore it on first boot
  34 # note : after install, we'll be executing our own rc.local on first boot
  35 echo 'Copying first-boot script (/etc/rc.local)...'
  36 cp /etc/network/interfaces /etc/network/interfaces.original
  37 mv /etc/rc.local /etc/rc.local.original
  38 cp /media/cdrom/simple-cdd/myrc.local /etc/rc.local
  39 echo 'Script copied'
  40
  41 echo 'Deleting simple-cdd files on disk...'
  42 rm -r /usr/local/simple-cdd
  43 rm -r /etc/dpkg/dpkg.cfg.d/trc6500
  44 echo 'Files deleted'
  45
  46 echo 'Umount cdrom'
  47 umount /media/cdrom
  48
  49 exit 0