bootopts.sh -- /etc/init.d -- TazPup FileSystem

#!/bin/sh
#
# /etc/init.d/bootopts.sh : SliTaz boot options from the cmdline
#
# Earlier boot options are in rcS, ex: config= and modprobe=
# modified by mistfire

. /etc/init.d/rc.functions

# Get first usb disk
usb_device() {
    cd /sys/block
    for i in sd* sda ; do
        grep -qs 1 $i/removable && break
    done
    echo $i
}

# Parse /proc/cmdline for boot options.
echo 'Checking for SliTaz cmdline options...'

# Default user account without password (uid=1000). In live mode the option
# user=name can be used, but user must be added before home= to have home dir.
# This option is not handled by a loop and case like others and has no
# effect on an installed system.
if fgrep -q 'user=' /proc/cmdline; then
    USER=$(cat /proc/cmdline | sed 's/.*user=\([^ ]*\).*/\1/')
    # Avoid usage of an existing system user or root.
    if grep -q ^$USER /etc/passwd; then
        USER=tux
    fi
else
    USER=tux
fi

if ! grep -q '100[0-9]:100' /etc/passwd; then
    # Make sure we have users applications.conf
    if [ ! -f '/etc/skel/.config/slitaz/applications.conf' -a \
        -f '/etc/slitaz/applications.conf' ]; then
        mkdir -p /etc/skel/.config/slitaz
        cp /etc/slitaz/applications.conf /etc/skel/.config/slitaz
    fi

    action 'Configuring user and group: %s...' "$USER"
    #echo ""
    #echo -n ""
    adduser -D -s /bin/sh -g 'SliTaz User' -G users -h /home/$USER $USER 2>/dev/null
    passwd -d $USER 2>/dev/null
    for group in audio cdrom video tty plugdev disk lp scanner dialout camera operator tape
    do
        addgroup $USER $group 2>/dev/null
    done
    status

    if [ "$(which hald)" != "" ] && [ -e /etc/init.d/hald ]; then
        action 'Configuring %s...' "haldaemon"
        adduser -D -H haldaemon 2>/dev/null
            for group in audio cdrom video tty plugdev disk lp scanner dialout camera operator tape
            do
                addgroup haldaemon $group 2>/dev/null
            done
            addgroup haldaemon haldaemon 2>/dev/null
        status
    fi

    # Slim default user
    if [ -f /etc/slim.conf ]; then
        sed -i "s|default_user .*|default_user    $USER|" /etc/slim.conf
    fi
fi

# Make sure selected user has home
if [ ! -d /home/$USER ]; then
    cp -a /etc/skel /home/$USER
    chown -R $USER:users /home/$USER
fi

for opt in $(cat /proc/cmdline); do
    case $opt in
        eject)
            # Eject cdrom.
            eject /dev/cdrom ;;
        autologin)
            # Autologin option to skip first graphic login prompt.
            if [ -f /etc/slim.conf ]; then
                sed -i '/auto_login .*/d' /etc/slim.conf
                echo 'auto_login        yes' >> /etc/slim.conf
            fi ;;
        lang=*)
            # Check for a specified locale (lang=*).
            LANG=${opt#lang=}
            /sbin/tazlocale ${LANG%.UTF-8} ;;
        kmap=*)
            # Check for a specified keymap (kmap=*).
            KEYMAP=${opt#kmap=}
            action 'Setting system keymap to: %s...' "$KEYMAP"
            echo "$KEYMAP" > /etc/keymap.conf
            status ;;
        pkeys=*)
            # Check for a specified keymap (pkeys=*).
            KEYMAP=${opt#pkeys=}
            action 'Setting system keymap to: %s...' "$KEYMAP"
            echo "$KEYMAP" > /etc/keymap.conf
            status ;;
        tz=*)
            # Check for a specified timezone (tz=*).
            TZ=${opt#tz=}
            action 'Setting timezone to: %s...' "$TZ"
            echo "$TZ" > /etc/TZ
            status ;;
        font=*)
            # Check for a specified console font (font=*).
            FONT=${opt#font=}
            action 'Setting console font to: %s...' "$FONT"
            for con in 1 2 3 4 5 6; do
                setfont $FONT -C /dev/tty$con
            done
            status ;;
        laptop)
            # Enable Kernel Laptop mode.
            echo '5' > /proc/sys/vm/laptop_mode ;;
        mount)
            # Mount all ext3 partitions found (opt: mount).

            # Get the list of partitions.
            DEVICES_LIST=$(fdisk -l | sed '/83 Linux/!d;s/ .*//')

            # Mount filesystems rw.
            for device in $DEVICES_LIST; do
                name=${device#/dev/}
                # Device can be already used by home=usb.
                if ! mount | grep ^$device >/dev/null; then
                    echo "Mounting partition: $name on /mnt/$name"
                    mkdir -p /mnt/$name
                    mount $device /mnt/$name
                fi
            done ;;
        mount-packages)
            # Mount and install packages-XXX.iso (useful without Internet
            # connection).
            PKGSIGN="LABEL=\"packages-$(cat /etc/slitaz-release)\" TYPE=\"iso9660\""
            PKGDEV=$(blkid | grep "$PKGSIGN" | cut -d: -f1)
            [ -z "$PKGDEV" -a -L /dev/cdrom ] && \
                PKGDEV=$(blkid /dev/cdrom | grep "$PKGSIGN" | cut -d: -f1)
            if [ -n "$PKGDEV" ]; then
                action 'Mounting packages archive from %s...' "$PKGDEV"
                mkdir -p /packages; mount -t iso9660 -o ro $PKGDEV /packages
                status
                /packages/install.sh
            fi ;;
        wm=*)
            # Check for a Window Manager (for a flavor, default WM can be changed
            # with boot options or via /etc/slitaz/applications.conf).
            WM=${opt#wm=}
            case $WM in
                ob|openbox|openbox-session)
                    WM=openbox-session ;;
                e17|enlightenment|enlightenment_start)
                    WM=enlightenment ;;
                razorqt|razor-session)
                    WM=razor-session ;;
                lxde|lxde-session)
                    WM=lxde-session;;
                lxqt|lxqt-session)
                    WM=lxqt-session;;
                xfce|xfce4|xfce-session|xfce4-session)
                    WM=xfce4-session ;;
                cinnamon|cinnamon-session)
                    WM=cinnamon-session ;;
                mate|mate-session )
                    WM=mate-session ;;
                gnome|gnome-session )
                    WM=gnome-session ;;
            esac
            sed -i s/"WINDOW_MANAGER=.*"/"WINDOW_MANAGER=\"$WM\""/ \
                /etc/slitaz/applications.conf ;;
        *)
            continue ;;
    esac
done