add volid finder for remastering scripts

3 files changed, 132 insertions, 15 deletions

diff --git a/ship/lib/iso b/ship/lib/iso
new file mode 100644
index 00000000..0776d796
--- /dev/null
+++ b/ship/lib/iso
@@ -0,0 +1,7 @@
+get_volid(){
+  #returns the volume id of the iso given
+  # is needed for remastering the archlinux iso
+  
+  #punani install genisoimage
+  isoinfo -d -i "${1?path to iso must be given}" | grep "^Volume id:" | cut -d: -f 2 |xargs
+}
diff --git a/ship/src/remaster_arch_filehooker b/ship/src/remaster_arch_filehooker
new file mode 100755
index 00000000..54f0b082
--- /dev/null
+++ b/ship/src/remaster_arch_filehooker
@@ -0,0 +1,106 @@
+#!/bin/sh
+#@include core
+#@include iso
+#@mainifyme
+
+## TODO: provide a parameter which defines what to be done in the new iso root
+set -efu
+isofile=${1:-archlinux-2013.06.01-dual.iso}
+outfile=$(basename ${isofile%.iso}.krebs.iso)
+info "outfile will be at $outfile"
+bdir=${bdir:-$HOME/build/arch}
+isodir=$bdir/iso
+isomnt=$bdir/isomount
+rootdir=$bdir/root
+outdir=$bdir/out
+auto_url=conf.krebsco.de/filehooker_install
+info "bdir is at $bdir"
+[ ! -e "$isofile" ] && die "$isofile does not exist."
+esudo "$@"
+arch_label="$(get_volid "$isofile")"
+info "Arch iso label is ${arch_label}"
+
+
+info "cleanup root dir"
+rm -rf $bdir
+mkdir -p $isomnt $rootdir 
+info "mounting isofile ($isofile)"
+if is_root;then
+    mount -t iso9660 -o loop,ro $isofile $isomnt
+else
+    die 'we are not root enough to mount the iso.'
+fi
+defer "info 'unmounting $isomnt';umount $isomnt"
+
+info "copying from '$isomnt' to '$isodir'"
+cp -a "$isomnt" "$isodir"
+defer "info 'removing $isodir';rm -rf $isodir"
+info "extracting root-image squashfs"
+# we will not touch the kernel ... yet
+
+for arch in x86_64 i686;do
+    info "unpacking $isomnt/arch/$arch/root-image.fs.sfs"
+    mkdir -p "$outdir/$arch"
+    defer "info 'removing $outdir/$arch';rm -rf $outdir/$arch"
+    mkdir -p "$rootdir/$arch"
+    defer "info 'removing $rootdir/$arch';rm -rf $rootdir/$arch"
+    unsquashfs -f -d "$outdir/$arch" "$isodir/arch/$arch/root-image.fs.sfs"
+
+    mount "$outdir/$arch/root-image.fs" "$rootdir/$arch"
+    defer "info 'unmounting $rootdir/$arch';umount $rootdir/$arch||info 'not mounted'"
+
+    info "Starting of the rootdir verkrepelung"
+    # do the magic here
+    arch-chroot $rootdir/$arch <<EOF
+    cat >> /root/.zshrc<<EOL
+cat << EOD
+This is the Krebs Autoinstaller, we will do all the right things.
+Just Wait until everything finished.
+
+- Make sure that RJ45 is connected
+- you can bail out of the progress at any time with CTRL-C
+
+    /krebs/autoinstall <install-disk (/dev/sdx)>
+EOD
+# /krebs/autoinstall
+EOL
+
+    : \${1?\$0 <install-disk (/dev/sdx)>}
+    mkdir /krebs
+    cat > /krebs/autoinstall <<EOL
+internet() { ping -w 1 google.de >/dev/null 2>&1; }
+while ! internet;do
+  echo "no Internet yet, waiting ..."
+  sleep 3
+done
+
+echo "Grabbing current version of install-script from $auto_url"
+echo
+echo "AGENTS ARE GOOOOOOOOOOO!"
+curl $auto_url 2>/dev/null | sh -s "\\\$@"
+EOL
+chmod 755 /krebs/autoinstall
+EOF
+    info "deleting old squashfs"
+    rm "$isodir/arch/$arch/root-image.fs.sfs"
+    info "creating squashfs at $isodir/arch/$arch/root-image.fs.sfs"
+    umount "$rootdir/$arch"
+    mksquashfs  "$outdir/$arch/root-image.fs" "$isodir/arch/$arch/root-image.fs.sfs"
+done
+
+info "creating Iso Image"
+rm -f "${outdir}/${outfile}"
+xorriso -as mkisofs \
+    -iso-level 3 \
+    -full-iso9660-filenames \
+    -volid "ARCH_201311" \
+    -appid "Shackspace Krebs Installer" \
+    -publisher "Shackspace/Krebs" \
+    -preparer "prepared by krebs" \
+    -eltorito-boot isolinux/isolinux.bin \
+    -eltorito-catalog isolinux/boot.cat \
+    -no-emul-boot -boot-load-size 4 -boot-info-table \
+    -isohybrid-mbr ${isomnt}/isolinux/isohdpfx.bin \
+    -output "${outdir}/${outfile}" \
+    "$isodir"
+
diff --git a/ship/src/remaster_arch_shack_installstick b/ship/src/remaster_arch_shack_installstick
index 5ac29473..364e1958 100755
--- a/ship/src/remaster_arch_shack_installstick
+++ b/ship/src/remaster_arch_shack_installstick
@@ -1,23 +1,26 @@
 #!/bin/sh
 #@include core
+#@include iso
 #@mainifyme
 
 ## TODO: provide a parameter which defines what to be done in the new iso root
 set -efu
-isofile=${1:-archlinux-2013.06.01-dual.iso}
-outfile=$(basename ${isofile%.iso}.krebs.iso)
+isofile="${1:-archlinux-2013.06.01-dual.iso}"
+outfile="$(basename "${isofile%.iso}".krebs.iso)"
 info "outfile will be at $outfile"
-bdir=${bdir:-$HOME/build/arch}
-isodir=$bdir/iso
-isomnt=$bdir/isomount
-rootdir=$bdir/root
-outdir=$bdir/out
-auto_url=euer.krebsco.de/filepimp_installer
+bdir="${bdir:-$HOME/build/arch}"
+isodir="$bdir/iso"
+isomnt="$bdir/isomount"
+rootdir="$bdir/root"
+outdir="$bdir/out"
+echo "$outdir/$outfile"
+auto_url=euer.krebsco.de/arch_autoinstall
 info "bdir is at $bdir"
 [ ! -e "$isofile" ] && die "$isofile does not exist."
+arch_label="$(get_volid "$isofile")"
+info "Arch iso label is ${arch_label}"
 esudo "$@"
 
-
 #punani install genisoimage
 
 
@@ -26,17 +29,18 @@ rm -rf $bdir
 mkdir -p $isomnt $rootdir 
 info "mounting isofile ($isofile)"
 if is_root;then
-    mount -t iso9660 -o loop,ro $isofile $isomnt
+    mount -t iso9660 -o loop,ro "$isofile" "$isomnt"
 else
     die 'we are not root enough to mount the iso.'
 fi
-defer "info 'unmounting $isomnt';umount $isomnt"
+defer "info 'unmounting $isomnt';umount \"$isomnt\""
 
 info "copying from '$isomnt' to '$isodir'"
 cp -a "$isomnt" "$isodir"
 defer "info 'removing $isodir';rm -rf $isodir"
+
 info "extracting root-image squashfs"
-# we will not touch the kernel ... yet
+
 
 for arch in x86_64 i686;do
     info "unpacking $isomnt/arch/$arch/root-image.fs.sfs"
@@ -51,7 +55,7 @@ for arch in x86_64 i686;do
 
     info "Starting of the rootdir verkrepelung"
     # do the magic here
-    arch-chroot $rootdir/$arch <<EOF
+    arch-chroot "$rootdir/$arch" <<EOF
     cat >> /root/.zshrc<<EOL
 cat << EOD
 This is the Krebs Autoinstaller, we will do all the right things.
@@ -96,14 +100,14 @@ rm -f "${outdir}/${outfile}"
 xorriso -as mkisofs \
     -iso-level 3 \
     -full-iso9660-filenames \
-    -volid "ARCH_201311" \
+    -volid "$arch_label" \
     -appid "Shackspace Krebs Installer" \
     -publisher "Shackspace/Krebs" \
     -preparer "prepared by krebs" \
     -eltorito-boot isolinux/isolinux.bin \
     -eltorito-catalog isolinux/boot.cat \
     -no-emul-boot -boot-load-size 4 -boot-info-table \
-    -isohybrid-mbr ${isomnt}/isolinux/isohdpfx.bin \
+    -isohybrid-mbr "${isomnt}/isolinux/isohdpfx.bin" \
     -output "${outdir}/${outfile}" \
     "$isodir"