Final changes for new nextgen scripts

Too much to list. Just look at the diff 8)

Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>

2 files changed, 115 insertions, 113 deletions

diff --git a/archiso/mkarchiso b/archiso/mkarchiso
index 7cb4cb9..5e330f6 100755
--- a/archiso/mkarchiso
+++ b/archiso/mkarchiso
@@ -3,8 +3,6 @@
 PKGLIST=""
 QUIET="y"
 FORCE="n"
-MOUNTFILE="$(pwd)/mounts"
-IMG_TYPE="iso"
 
 APPNAME=$(basename "${0}")
 
@@ -42,7 +40,6 @@ done
 PKGLIST="$(echo $PKGLIST)"
 
 shift $(($OPTIND - 1))
-echo "ARGS: $@"
 
 # do UID checking here so someone can at least get usage instructions
 if [ "$EUID" != "0" ]; then
@@ -61,23 +58,22 @@ case "${command_name}" in
     *) echo "invalid command name '${command_name}'"; usage 1 ;;
 esac
 
-[ "x${imgname}" = "x" ] && (echo "Image name must be specified" && usage 1)
-[ "x${work_dir}" = "x" ] && (echo "Please specify a working directory" && usage 1)
+[ "x${imgname}" = "x" ] && echo "Image name must be specified" && usage 1
+[ "x${work_dir}" = "x" ] && echo "Please specify a working directory" && usage 1
 
 echo "${APPNAME} : Configuration Settings"
 echo "        working directory:   ${work_dir}"
 echo "               image name:   ${imgname}"
-echo "               image type:   ${IMG_TYPE}"
 
 # usage: _pacman <packages>...
 _pacman ()
 {
     local ret
     if [ "${QUIET}" = "y" ]; then
-        mkarchroot -f ${work_dir} $* 2>&1 >/dev/null
+        mkarchroot -f "${work_dir}/root-image" $* 2>&1 >/dev/null
         ret=$?
     else
-        mkarchroot -f ${work_dir} $*
+        mkarchroot -f "${work_dir}/root-image" $*
         ret=$?
     fi
 
@@ -139,16 +135,23 @@ The iso dir is later used to build the actual bootable iso.
     fi
 }
 
-# command_squash path image
-command_squash () {
-    echo "====> Generating SquashFS image ${imgname}"
-    if [ -e "${imgname}" ]; then
+# _mksquash dirname
+_mksquash () {
+    echo "_mksquash $1"
+    if [ ! -d "$1" ]; then
+        echo "Error: '$1' is not a directory"
+        return 1
+    fi
+
+    sqimg="${work_dir}/iso/$(basename ${1}).sqfs"
+    echo "====> Generating SquashFS image for '${1}'"
+    if [ -e "${sqimg}" ]; then
         if [ "${FORCE}" = "y" ]; then
             echo -n "Removing old SquashFS image..."
-            rm "${imgname}"
+            rm "${sqimg}"
             echo "done."
         else
-            echo "error: SquashFS image '${imgname}' already exists, aborting."
+            echo "error: SquashFS image '${sqimg}' already exists, aborting."
             exit 1
         fi
     fi
@@ -156,16 +159,37 @@ command_squash () {
     echo "Creating SquashFS image. This may take some time..."
     start=$(date +%s)
     if [ "${QUIET}" = "y" ]; then
-        mksquashfs "${work_dir}" "${imgname}" -noappend >/dev/null
+        mksquashfs "${1}" "${sqimg}" -noappend >/dev/null
     else
-        mksquashfs "${work_dir}" "${imgname}" -noappend
+        mksquashfs "${1}" "${sqimg}" -noappend
     fi
     minutes=$(echo $start $(date +%s) | awk '{ printf "%0.2f",($2-$1)/60 }')
     echo "Image creation done in $minutes minutes."
 }
 
-command_image () {
+_imgcommon () {
+    for d in $(find "${work_dir}" -maxdepth 1 -type d -name '[^.]*'); do
+        if [ "$d" != "${work_dir}/iso" -a \
+             "$(basename "$d")" != "iso" -a \
+             "$d" != "${work_dir}" ]; then
+            _mksquash "$d"
+        fi
+    done
+
     echo "====> Making bootable image"
+
+    # Sanity checks
+    if [ ! -d "${work_dir}/iso" ]; then
+        echo "Error: '${work_dir}/iso' doesn't exist. What did you do?!"
+        exit 1
+    fi
+
+    if [ ! -f "${work_dir}/isomounts" ]; then
+        echo "Error: the isomounts file doesn't exist. This image won't do anything"
+        echo "  Protecting you from yourself and erroring out here..."
+        exit 1
+    fi
+
     if [ -e "${imgname}" ]; then
         if [ "${FORCE}" = "y" ]; then
             echo "Removing existing bootable image..."
@@ -176,11 +200,11 @@ command_image () {
         fi
     fi
 
-    if [ ! -e "${MOUNTFILE}" ]; then
-        echo "error: mount file '${MOUNTFILE}' does not exist, aborting."
-        exit 1
-    fi
-    cp "${MOUNTFILE}" "${work_dir}/mounts"
+    cp "${work_dir}/isomounts" "${work_dir}/iso/"
+}
+
+command_iso () {
+    _imgcommon
 
     bootflags=""
     if [ "$PKGLIST" = "grub" -o "$PKGLIST" = "grub-gfx" ]; then
@@ -195,20 +219,20 @@ command_image () {
             exit 1
         fi
 
-        if [ ! -e "${work_dir}/boot/grub/stage2_eltorito" ]; then
-            echo "error: grub stage files not found in '${work_dir}/boot/grub"
+        if [ ! -e "${work_dir}/iso/boot/grub/stage2_eltorito" ]; then
+            echo "error: grub stage files not found in '${work_dir}/iso/boot/grub'"
             exit 1
         fi
 
         bootflags="-b boot/grub/stage2_eltorito"
-    elif [ "$PKGLIST" = "syslinux" ]; then
+    elif [ "$PKGLIST" = "isolinux" ]; then
         if ! pacman -Qi $PKGLIST >/dev/null 2>&1; then
             echo "$PKGLIST not found on host system. Cannot install!"
             exit 1
         fi
 
-        if [ ! -e "${work_dir}/boot/isolinux/isolinux.bin" ]; then
-            echo "error: isolinux bin file not found in '${work_dir}/boot/isolinux"
+        if [ ! -e "${work_dir}/iso/boot/isolinux/isolinux.bin" ]; then
+            echo "error: isolinux bin file not found in '${work_dir}/iso/boot/isolinux'"
             exit 1
         fi
 
@@ -218,20 +242,77 @@ command_image () {
         echo "  Supported Bootloaders:"
         echo "     grub"
         echo "     grub-gfx"
-        echo "     syslinux"
+        echo "     isolinux"
         exit 1
     fi
 
+    echo "Creating ISO image..."
+    qflag=""
+    [ "${QUIET}" = "y" ] && qflag="-q"
+    mkisofs ${qflag} -r -l $bootflags -uid 0 -gid 0 \
+        -input-charset utf-8 -p "prepared by mkarchiso" \
+        -no-emul-boot -boot-load-size 4 -boot-info-table \
+        -publisher "ArchLinux <archlinux.org>" \
+        -A "ArchLinux Live/Rescue CD" \
+        -o "${imgname}" "${work_dir}/iso/"
+}
+
+command_usb () {
+    _imgcommon
+    
+    fsimg="${imgname}.part1"
+
+    # ext2 overhead's upper bound is 6%, empirically tested up to 1GB
+    rootsize=$(du -bs ${IMGROOT}|cut -f1)
+    imgsz=$(( (${rootsize}*106)/100/512 + 1)) # image size in sectors
+
+    # create the filesystem image file
+    dd if=/dev/zero of="$fsimg" bs=512 count="$imgsz"
+
+    # create a filesystem on the image
+    mke2fs -m 0 -F "$fsimg"
+
+    # mount the filesystem and copy data
+    modprobe loop
+    TMPDIR=$(mktemp -d archiso-usbXXXXXX)
+    mount -o loop "$fsimg" "$TMPDIR"
+    cp -a "${work_dir}"/iso/* "$TMPDIR"
+    umount "$TMPDIR"
+    rm -f "$TMPDIR"
+
+    # add sectors 0-62, then glue together
+    dd if=/dev/zero of="${imgname}" bs=512 count=63
+    cat "$fsimg" >> "${imgname}"
+    rm "$fsimg"
+
+    # create a partition table
+    # if this looks like voodoo, it's because it is
+    sfdisk -uS -f "${imgname}" << EOF
+    63,$imgsz,83,*
+    0,0,00
+    0,0,00
+    0,0,00
+EOF
+
+    # install grub on the image
+    grub --no-floppy --batch << EOF
+    device (hd0) ${imgname}
+    root (hd0,0)
+    setup (hd0)
+EOF
+
+}
+
 # Go through the main commands in order. If 'all' was specified, then we want
 # to do everything. Start with 'install'.
-if [ "${command_name}" = "install"  ]; then
-    command_install
+if [ "${command_name}" = "create"  ]; then
+    command_create
 fi
-if [ "${command_name}" = "squash" ]; then
-    command_squash
+if [ "${command_name}" = "iso" ]; then
+    command_iso
 fi
-if [ "${command_name}" = "image" ]; then
-    command_image
+if [ "${command_name}" = "usb" ]; then
+    command_usb
 fi
 
 # vim:ts=4:sw=4:et:
diff --git a/archiso/mkusbimg b/archiso/mkusbimg
deleted file mode 100755
index 5062a67..0000000
--- a/archiso/mkusbimg
+++ /dev/null
@@ -1,79 +0,0 @@
-#!/bin/bash
-#
-#    mkusbimg - creates a bootable disk image
-#    Copyright (C) 2008  Simo Leone <simo@archlinux.org>
-#
-#    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation, either version 3 of the License, or
-#    (at your option) any later version.
-#
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    GNU General Public License for more details.
-#
-#    You should have received a copy of the GNU General Public License
-#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-# usage(exitvalue)
-# outputs a usage message and exits with value
-APPNAME=$(basename "${0}")
-usage()
-{
-    echo "usage: ${APPNAME} <imageroot> <imagefile>"
-    exit $1
-}
-
-##################################################
-
-if [ $# -ne 2 ]; then
-    usage 1
-fi
-
-DISKIMG="${2}"
-IMGROOT="${1}"
-TMPDIR=$(mktemp -d)
-FSIMG=$(mktemp)
-
-# ext2 overhead's upper bound is 6%
-# empirically tested up to 1GB
-rootsize=$(du -bs ${IMGROOT}|cut -f1)
-IMGSZ=$(( (${rootsize}*106)/100/512 + 1)) # image size in sectors
-
-# create the filesystem image file
-dd if=/dev/zero of="$FSIMG" bs=512 count="$IMGSZ"
-
-# create a filesystem on the image
-mke2fs -m 0 -F "$FSIMG"
-
-# mount the filesystem and copy data
-modprobe loop
-mount -o loop "$FSIMG" "$TMPDIR"
-cp -a "$IMGROOT"/* "$TMPDIR"
-
-# unmount filesystem
-umount "$TMPDIR"
-
-# add sectors 0-62, then glue together
-dd if=/dev/zero of="$DISKIMG" bs=512 count=63
-cat "$FSIMG" >> "$DISKIMG"
-
-# create a partition table
-# if this looks like voodoo, it's because it is
-sfdisk -uS -f "$DISKIMG" << EOF
-63,$IMGSZ,83,*
-0,0,00
-0,0,00
-0,0,00
-EOF
-
-# install grub on the image
-grub --no-floppy --batch << EOF
-device (hd0) $DISKIMG
-root (hd0,0)
-setup (hd0)
-EOF
-
-# all done :)
-rm -fr "$TMPDIR" "$FSIMG"