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New cmdline option: "-n" skips generation of the ISO file
[grml-live.git] / grml-live
diff --git a/grml-live b/grml-live
index 20b7f9a..1fb74d0 100755 (executable)
--- a/grml-live
+++ b/grml-live
@@ -23,7 +23,7 @@ fi
 set -e
 
 # global variables
-GRML_LIVE_VERSION='0.9.21'
+GRML_LIVE_VERSION='0.9.22'
 PN="$(basename $0)"
 CMDLINE="$0 $@"
 ISO_DATE="$(date +%Y-%m-%d)"
@@ -49,6 +49,7 @@ Usage: $PN [options, see as follows]
    -i <iso_name>           name of ISO
    -I <src_directory>      directory which provides files that should become
                            part of the chroot/ISO
+   -n                      skip generation of ISO
    -o <output_directory>   main output directory of the build process
    -q                      skip mksquashfs
    -r <release_name<       release name
@@ -132,6 +133,7 @@ LIVE_CONF=/etc/grml/grml-live.conf
 bailout() {
   rm -f /var/run/fai/fai_softupdate_is_running \
         /var/run/fai/FAI_INSTALLATION_IN_PROGRESS
+  [ -n "$SQUASHFS_STDERR" ]  && rm -rf "$SQUASHFS_STDERR"
   [ -n "$MIRROR_DIRECTORY" ] && umount "${CHROOT_OUTPUT}/${MIRROR_DIRECTORY}"
   [ -n "$1" ] && EXIT="$1" || EXIT="1"
   [ -n "$2" ] && eerror "$2">&2
@@ -209,7 +211,7 @@ fi
 # }}}
 
 # command line parsing {{{
-while getopts "a:C:c:g:i:I:o:r:s:t:v:bBFuqVz" opt; do
+while getopts "a:C:c:g:i:I:o:r:s:t:v:bBFnquVz" opt; do
   case "$opt" in
     a) ARCH="$OPTARG" ;;
     b) BUILD_ONLY=1 ;;
@@ -219,6 +221,7 @@ while getopts "a:C:c:g:i:I:o:r:s:t:v:bBFuqVz" opt; do
     g) GRML_NAME="$OPTARG" ;;
     i) ISO_NAME="$OPTARG" ;;
     I) CHROOT_INSTALL="$OPTARG" ;;
+    n) SKIP_MKISOFS=1 ;;
     o) OUTPUT="$OPTARG" ;;
     q) SKIP_MKSQUASHFS=1 ;;
     r) RELEASENAME="$OPTARG" ;;
@@ -326,6 +329,7 @@ if [ -z "$FORCE" ] ; then
    [ -n "$VERBOSE" ]            && echo "  Using VERBOSE mode."
    [ -n "$UPDATE" ]             && echo "  Executing UPDATE instead of fresh installation."
    [ -n "$SKIP_MKSQUASHFS" ]    && echo "  Skipping creation of SQUASHFS file."
+   [ -n "$SKIP_MKISOFS" ]       && echo "  Skipping creation of ISO file."
    [ -n "$BUILD_ONLY" ]         && echo "  Executing BUILD_ONLY instead of fresh installation or UPDATE."
    [ -n "$BUILD_DIRTY" ]        && echo "  Executing BUILD_DIRTY to leave chroot untouched."
    echo
@@ -470,7 +474,7 @@ else
    fi
 
    if [ -n "$UPDATE" -o -n "$BUILD_ONLY" ] ; then
-      if ! [ -r "$CHROOT_OUTPUT/etc/grml_version" ] ; then
+      if ! [ -r "$CHROOT_OUTPUT/etc/debian_version" ] ; then
          log "Error: does not look like you have a working chroot. Updating/building not possible."
          eerror "Error: does not look like you have a working chroot. Updating/building not possible. (Drop -u/-b option?)"
          eend 1
@@ -551,6 +555,9 @@ else
          einfo "Finished execution of stage 'fai dirinstall'"
       fi
 
+      einfo "Find FAI build logs at $(readlink -f /var/log/fai/$HOSTNAME/last)."
+      log   "Find FAI build logs at $(readlink -f /var/log/fai/$HOSTNAME/last)."
+      eend 0
    fi
 fi # BUILD_DIRTY?
 # }}}
@@ -742,17 +749,17 @@ if [ "$ARCH" = i386 ] || [ "$ARCH" = amd64 ] ; then
       fi
 
       # jump back to grub from bsd4grml:
+      if [ -e "$BUILD_OUTPUT"/boot/grub/stage2 ]; then
+         GRUB_LEGACY=stage2
+      else
+         GRUB_LEGACY=stage2_eltorito
+      fi
       if [ -e "$BUILD_OUTPUT"/boot/addons/bsd4grml/boot.6 ]; then
          if [ -e "$BUILD_OUTPUT"/boot/grub/core.img ]; then
             GRUB_VERSION=2
          else
             GRUB_VERSION=1
          fi
-         if [ -e "$BUILD_OUTPUT"/boot/grub/stage2 ]; then
-            GRUB_LEGACY=stage2
-         else
-            GRUB_LEGACY=stage2_eltorito
-         fi
 
          # why not ed(1)?
          for file in "$BUILD_OUTPUT"/boot/addons/bsd4grml/boot.6 \
@@ -760,6 +767,15 @@ if [ "$ARCH" = i386 ] || [ "$ARCH" = amd64 ] ; then
              sed -i -e "s!%GRUB_VERSION%!$GRUB_VERSION!g" \
                     -e "s!%GRUB_LEGACY%!$GRUB_LEGACY!g" "$file"
          done
+
+         sed -i "s/%RELEASE_INFO%/$GRML_NAME $VERSION - $RELEASENAME/" "$BUILD_OUTPUT"/boot/addons/bsd4grml/boot.6
+      fi
+      if [ -e "$BUILD_OUTPUT"/boot/grub/$GRUB_LEGACY ]; then
+         sed -i "s/%GRUB_LEGACY%/$GRUB_LEGACY/g" "$BUILD_OUTPUT"/boot/grub/menu.lst
+         sed -i "s/%GRUB_LEGACY%/$GRUB_LEGACY/g" "$BUILD_OUTPUT"/boot/grub/grub.cfg
+      else
+         sed -i "/%GRUB_LEGACY%/d" "$BUILD_OUTPUT"/boot/grub/menu.lst
+         sed -i "/%GRUB_LEGACY%/d" "$BUILD_OUTPUT"/boot/grub/grub.cfg
       fi
 
       # autostart for Windows:
@@ -852,23 +868,22 @@ else
 
    # get rid of unnecessary files when building grml-small for final release:
    if echo "$CLASSES" | grep -q GRML_SMALL ; then
-      SQUASHFS_OPTIONS="$SQUASHFS_OUTPUT -e initrd.img* vmlinuz*"
+      SQUASHFS_OPTIONS="$SQUASHFS_OPTIONS -e initrd.img* vmlinuz*"
    fi
 
-   SQUASHFS_OUTPUT="$(mktemp -t grml-live.XXXXXX)"
+   SQUASHFS_STDERR="$(mktemp -t grml-live.XXXXXX)"
+
    log "mksquashfs $CHROOT_OUTPUT/* $BUILD_OUTPUT/live/${GRML_NAME}.squashfs -noappend $SQUASHFS_OPTIONS $SQUASHFS_ZLIB"
    if mksquashfs $CHROOT_OUTPUT/* $BUILD_OUTPUT/live/"${GRML_NAME}".squashfs \
-      -noappend $SQUASHFS_OPTIONS $SQUASHFS_ZLIB 2>"${SQUASHFS_OUTPUT}" ; then
+      -noappend $SQUASHFS_OPTIONS $SQUASHFS_ZLIB 2>"${SQUASHFS_STDERR}" ; then
       echo "${GRML_NAME}.squashfs" > $BUILD_OUTPUT/live/filesystem.module
       log "Finished execution of stage 'squashfs' [$(date)]"
       einfo "Finished execution of stage 'squashfs'" ; eend 0
-      rm -f "${SQUASHFS_OUTPUT}"
    else
       log "There was an error executing stage 'squashfs' [$(date)]:"
-      log "$(cat $SQUASHFS_OUTPUT)"
+      log "$(cat $SQUASHFS_STDERR)"
       eerror "There was an error executing stage 'squashfs':" ; eend 1
-      cat "${SQUASHFS_OUTPUT}"
-      rm -f "${SQUASHFS_OUTPUT}"
+      cat "${SQUASHFS_STDERR}"
       bailout
    fi
 
@@ -893,6 +908,9 @@ fi
 if [ -f "${ISO_OUTPUT}/${ISO_NAME}" -a -z "$UPDATE" -a -z "$BUILD_ONLY" -a -z "$BUILD_DIRTY" -a "$FORCE_ISO_REBUILD" = "false" ]  ; then
    log "$ISO_OUTPUT/${ISO_NAME} exists already, skipping stage 'iso build'"
    ewarn "$ISO_OUTPUT/${ISO_NAME} exists already, skipping stage 'iso build'" ; eend 0
+elif [ -n "$SKIP_MKISOFS" ] ; then
+   log "Skipping stage 'iso build' as requested via option -n"
+   ewarn "Skipping stage 'iso build' as requested via option -n" ; eend 0
 else
    mkdir -p "$ISO_OUTPUT" || bailout 6 "Problem with creating $ISO_OUTPUT for stage 'iso build'"
 
build system for creating a Grml (based) live system