make-live/auto/config

#!/bin/bash -e

# some fancy colors
if [ $(tty -s) ]; then
    RED=$(tput setaf 1)
    BRIGHT=$(tput bold)
    NORMAL=$(tput sgr0)
else
    RED=
    BRIGHT=
    NORMAL=
fi

if [ -z "$FLAVOR" ]; then
  FLAVOR="gnome-live"
  echo "Using default flavor: $FLAVOR"
else
  echo "Using flavor: $FLAVOR"
fi

if [ -z "$SUITE" ]; then
  SUITE="amber"
  echo "Using default suite: $SUITE"
else
  echo "Using suite: $SUITE"
fi

UI_TYPE=$(echo $FLAVOR | cut -f1 -d-)
IMAGE_TYPE=${FLAVOR#*-}
if [ "$IMAGE_TYPE" = "$FLAVOR" ]; then
  IMAGE_TYPE="live"
  echo "Using default image type: $IMAGE_TYPE"
else
  echo "Using image type: $IMAGE_TYPE"
fi

CURRENT_DATE=$(date +%Y%m%d)

export SOURCE_DATE_EPOCH=$(date +%s)

# repository URL
PUREOS_REPO="https://repo.pureos.net/pureos/"

# current architecture
arch=$(dpkg --print-architecture)

# options
lb_opts=""
dist_reltag=""

case "$SUITE" in
  byzantium)
    dist_version="10"
    lb_opts="$lb_opts --security true --updates true"
    dist_reltag="~devel"
  ;;
  amber)
    dist_version="9.0"
    lb_opts="$lb_opts --security true --updates true"
  ;;
  *)
    echo "WARNING: Suite $SUITE is unknown" >&2
    dist_version="0.0"
  ;;
esac
VERSION_FULL="${dist_version}${dist_reltag}"


# live-build doesn't work if --parent-debian-distribution is unknown of
# debian-cd => we have to put a symlink so that it deals with Tanglu like jessie/sid
if [ ! -e "/usr/share/live/build/data/debian-cd/$SUITE" ]; then
  if [ -w /usr/share/live/build/data/debian-cd ]; then
    ln -sf sid "/usr/share/live/build/data/debian-cd/$SUITE"
  else
    echo "ERROR: Run this first:"
    echo "ln -sf sid /usr/share/live/build/data/debian-cd/$SUITE"
    exit 1
  fi
fi

# create some directories which we will need later
mkdir -p config/package-lists
mkdir -p config/includes.chroot

# FIXME: should be fixed in the live-build autodetection
case "$arch" in
  amd64)
    kernel_flavour="amd64"
  ;;
  arm64)
    kernel_flavour="arm64"
  ;;
  i386)
    kernel_flavour="686-pae"
  ;;
  *)
    echo "WARNING: configuration not tested on arch $arch" >&2
  ;;
esac

rm -rf config/includes.chroot
mkdir -p config/includes.chroot

case "$IMAGE_TYPE" in
  "live"|"LIVE")

    case "$UI_TYPE" in
      "gnome"|"GNOME")
        FLAVOR=gnome-live
        FLAVOR_PRETTY="GNOME Live"
        # create package config for GNOME
        cat > config/package-lists/desktop.list.chroot <<EOF
pureos-gnome
linux-image-$kernel_flavour
calamares
grub-pc
EOF
      ;;

      "plasma")
        FLAVOR=plasma-live
        FLAVOR_PRETTY="KDE Plasma Live"
        # create package config for KDE Plasma
        cat > config/package-lists/desktop.list.chroot <<EOF
pureos-plasma
linux-image-$kernel_flavour
calamares
grub-pc
EOF
      ;;
    esac

    rm -f config/hooks/normal/004-setup-oem.hook.chroot
    rm -rf config/includes.chroot

    rm -rf config/bootloaders/isolinux
    cp -r config/bootloaders/isolinux.live/ config/bootloaders/isolinux
  ;;

  "oem")

    case "$UI_TYPE" in
      "gnome"|"GNOME")
        FLAVOR=gnome-oem
        FLAVOR_PRETTY="GNOME OEM"
        # create package config for GNOME (OEM)
cat > config/package-lists/desktop.list.chroot <<EOF
pureos-desktop
linux-image-$kernel_flavour
calamares-pureos-oem
grub-pc
EOF
      ;;

      "plasma")
        FLAVOR=plasma-oem
        FLAVOR_PRETTY="KDE Plasma OEM"

        echo "Can not create a OEM installer image for KDE Plasma at time."
        exit 1
      ;;
    esac

    # add OEM extra files
    cp -r config/includes.chroot.oem/home config/includes.chroot/home
    # fix permissions
    chmod go+rX config/includes.chroot/home

    rm -f config/hooks/normal/004-setup-oem.hook.chroot
    cp config/hooks.oem/004-setup-oem.hook.chroot config/hooks/normal/

    rm -rf config/bootloaders/isolinux/
    cp -r config/bootloaders/isolinux.oem config/bootloaders/isolinux
  ;;
esac

# include the live tools
cat > config/package-lists/live.list.chroot <<EOF
casper
EOF

# Configure bootloader
sed -e s/@VERSION@/"$VERSION_FULL"/g config/bootloaders/splash.svg.in > config/bootloaders/splash.svg
mv -f config/bootloaders/splash.svg config/bootloaders/isolinux/

# Update GRUB EFI menu for our flavor
sed -e s/@FLAVOR@/"$FLAVOR"/g config/bootloaders/grub-efi.cfg.in > config/bootloaders/isolinux/grub-efi.cfg

IMAGE_FILENAME=pureos-${VERSION_FULL}-${FLAVOR}_${CURRENT_DATE}

lb config noauto \
    --distribution "$SUITE" \
    --mode pureos \
    --binary-images iso-hybrid \
    --archive-areas "main" \
    --mirror-bootstrap $PUREOS_REPO \
    --mirror-binary $PUREOS_REPO \
    --mirror-debian-installer $PUREOS_REPO \
    --parent-mirror-bootstrap $PUREOS_REPO \
    --parent-mirror-binary $PUREOS_REPO \
    --parent-mirror-debian-installer $PUREOS_REPO \
    --memtest "memtest86+" \
    --apt-source-archives false \
    --debian-installer false \
    --win32-loader false \
    --keyring-packages pureos-archive-keyring \
    --bootloader syslinux \
    --firmware-binary true \
    --firmware-chroot true \
    --initsystem systemd \
    --initramfs casper \
    --iso-application "PureOS GNU/Linux" \
    --iso-publisher "Purism" \
    --iso-volume "PureOS $dist_version $FLAVOR_PRETTY" \
    --image-name $IMAGE_FILENAME \
    --linux-flavours $kernel_flavour \
    $lb_opts \
    "${@}"