nilmbuntu/files/customize-inner.sh

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#!/bin/bash
if [ "$IN_CHROOT" != "1" ] ; then
echo This is supposed to run inside the chroot, oops
exit 1
fi
set -e
set -x
# Move stuff to the right places
install -D -m 0644 files/nilmbuntu.png /usr/share/xfce4/backdrops/nilmbuntu.png
install -D -m 0644 files/casper.conf /etc/casper.conf
install -D -m 0644 files/hosts.nilm /etc/hosts.nilm
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# Copy hosts for now (although it will get overwritten at boot)
cat /etc/hosts.nilm >> /etc/hosts
# Upgrade packages
apt update
apt -y dist-upgrade
apt -y --purge autoremove
# Remove old kernels, and reinstall the latest one (to make sure
# it's present in /boot)
LATEST_KERNEL=$(ls --sort=version /lib/modules/ | tail -n 1)
for VER in $(ls --sort=version /lib/modules/) ; do
if [ $VER != $LATEST_KERNEL ] ; then
apt -y --purge remove "linux-.*$VER"
fi
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done
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apt -y --reinstall install linux-image-${LATEST_KERNEL}
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# Disable upgrade popups
sed -i -s -e 's/Prompt=.*/Prompt=never/g' \
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/etc/update-manager/release-upgrades || true
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# Set up & install postfix for local mail delivery
debconf-set-selections <<"EOF"
postfix postfix/mailname string localdomain
postfix postfix/main_mailer_type select Local only
EOF
apt -y install postfix
# Required packages
apt -y install \
python3 \
python3-venv \
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python3-pip \
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git \
build-essential \
apache2 \
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libapache2-mod-wsgi
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# Install other useful stuff
apt -y install \
adb \
avrdude \
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curl \
debconf-utils \
devscripts \
dfu-programmer \
dlocate \
emacs \
emacs-goodies-el \
esptool \
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firefox \
flashrom \
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gddrescue \
gnuplot \
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help2man \
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ipython3 \
libnewlib-arm-none-eabi \
libreoffice \
libstdc++-arm-none-eabi-newlib \
texlive \
mailutils \
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moreutils \
mutt \
octave \
octave-missing-functions \
octave-signal \
openocd \
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openssh-server \
openssl \
openvpn \
screen \
silversearcher-ag \
tcpdump \
zip
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# Install the packages required for en_US language support
# This avoids a prompt and package download at first install
apt -y install $(/usr/bin/check-language-support -l en_US)
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# Set up timezone to America/New_York for the live CD
ln -sf /usr/share/zoneinfo/America/New_York /etc/localtime
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dpkg-reconfigure -f noninteractive tzdata
# Put some default desktop shortcuts in place
DESKTOP=/etc/skel/Desktop
mkdir -p $DESKTOP
cp /usr/share/applications/exo-terminal-emulator.desktop $DESKTOP || true
cp /usr/share/applications/exo-web-browser.desktop $DESKTOP || true
chmod +x $DESKTOP/*
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# Custom background image
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XML=/etc/xdg/xdg-xubuntu/xfce4/xfconf/xfce-perchannel-xml/xfce4-desktop.xml
BG=/usr/share/xfce4/backdrops/nilmbuntu.png
apt -y install xmlstarlet
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xmlstarlet ed -L -u "//property[@name='image-path']/@value" -v "$BG" $XML
xmlstarlet ed -L -u "//property[@name='image-style']/@value" -v "3" $XML
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# Make Firefox nicer
install -D -m 0644 files/syspref.js /etc/hosts.nilm
# Create NILM user. This should happen after anything that we put in
# /etc/skel, since files get copied from there. Note that this user
# is the same as what we have in the preseed file and casper.conf
if ! getent passwd nilm ; then
adduser --gecos "NILM User" --disabled-password nilm
fi
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# Make sure locate databases are up-to-date
/etc/cron.daily/mlocate
/etc/cron.daily/dlocate
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# Make sure initramfs was regenerated with casper changes.
# Manipulate some config files to avoid host stuff leaking through.
echo 'RESUME=none' > /etc/initramfs-tools/conf.d/resume
mv /etc/crypttab /etc/crypttab-old
CASPER_GENERATE_UUID=1 update-initramfs -u
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rm /etc/initramfs-tools/conf.d/resume
mv /etc/crypttab-old /etc/crypttab