SliTaz Repositories

     1.1 --- a/tazlito	Wed Dec 15 10:24:06 2010 +0100
     1.2 +++ b/tazlito	Sat Dec 18 17:08:30 2010 +0100
     1.3 @@ -87,6 +87,7 @@
     1.4    upgrade-flavor  Update package list to the latest available versions.
     1.5    extract-flavor  Extract a (*.flavor) flavor into $FLAVORS_REPOSITORY.
     1.6    pack-flavor     Pack (and update) a flavor from $FLAVORS_REPOSITORY.
     1.7 +  iso2flavor      Create a flavor file from a SliTaz iso image.
     1.8    check-list      Check a distro-packages.list for updates.
     1.9    extract-distro  Extract an ISO to a directory and rebuild LiveCD tree.
    1.10    gen-distro      Generate a Live distro and ISO from a list of packages.
    1.11 @@ -992,6 +993,63 @@
    1.12  	create_iso $OUTPUT $TMP_DIR/loramiso
    1.13  }
    1.14  
    1.15 +# Remove files installed by packages 
    1.16 +find_flavor_rootfs()
    1.17 +{
    1.18 +	for i in $1/etc/tazlito/*.extract; do
    1.19 +		[ -e $i ] || continue
    1.20 +		chroot $1 /bin/sh ${i#$1}
    1.21 +	done
    1.22 +	
    1.23 +	# Clean hardlinks and files patched by genisofs in /boot		
    1.24 +	for i in isolinux/isolinux.bin isolinux/boot.cat bzImage ; do
    1.25 +		rm -f $1/boot/$i
    1.26 +	done
    1.27 +	
    1.28 +	# Clean files generated in post_install
    1.29 +	rm -f $1/lib/modules/*/modules.* $1/etc/mtab \
    1.30 +	      $1/dev/core $1/dev/fd $1/dev/std*
    1.31 +			
    1.32 +	# Verify md5
    1.33 +	cat $1/var/lib/tazpkg/installed/*/md5sum | \
    1.34 +	while read md5 file; do
    1.35 +		[ -e $1$file ] || continue
    1.36 +		[ "$(cat $1$file | md5sum)" == "$md5  -" ] && 
    1.37 +		rm -f $1$file
    1.38 +	done
    1.39 +	
    1.40 +	# Check configuration files
    1.41 +	for i in $1/var/lib/tazpkg/installed/*/volatile.cpio.gz; do
    1.42 +		[ -e $i ] || continue
    1.43 +		mkdir /tmp/volatile$$
    1.44 +		zcat $i | ( cd /tmp/volatile$$ ; cpio -idmu > /dev/null )
    1.45 +		( cd /tmp/volatile$$ ; find * -type f ) | while read file ; do
    1.46 +			[ -e $1/$file ] || continue
    1.47 +			cmp -s /tmp/volatile$$/$file $1/$file && rm -f $1/$file
    1.48 +		done
    1.49 +		rm -rf /tmp/volatile$$
    1.50 +	done
    1.51 +	
    1.52 +	# Remove other files blindly
    1.53 +	for i in $1/var/lib/tazpkg/installed/*/files.list; do
    1.54 +		for file in $(cat $i); do
    1.55 +			[ $1$file -nt $i ] && continue
    1.56 +			[ -f $1$file -a ! -L $1$file ] && continue
    1.57 +			[ -d $1$file ] || rm -f $1$file
    1.58 +		done
    1.59 +	done
    1.60 +	
    1.61 +	# Remove tazpkg date
    1.62 +	rm -rf $1/var/lib/tazpkg/installed*
    1.63 +	
    1.64 +	# Cleanup directory tree
    1.65 +	cd $1
    1.66 +	find * -type d | sort -r | while read dir; do
    1.67 +		rmdir $dir 2> /dev/null
    1.68 +	done
    1.69 +	cd - > /dev/null
    1.70 +}
    1.71 +
    1.72  ####################
    1.73  # Tazlito commands #
    1.74  ####################
    1.75 @@ -1570,6 +1628,89 @@
    1.76  		fi
    1.77  		echo ""
    1.78  		;;
    1.79 +		
    1.80 +	iso2flavor)
    1.81 +		if [ -z "$3" -o ! -s "$2" ]; then
    1.82 +			cat <<EOT
    1.83 +Usage : tazlito iso2flavor image.iso flavor_name
    1.84 +
    1.85 +Create a file flavor_name.flavor from the cdrom image file image.iso
    1.86 +EOT
    1.87 +			exit 1
    1.88 +		fi
    1.89 +		FLAVOR=${3%.flavor}
    1.90 +		mkdir -p $TMP_DIR/iso $TMP_DIR/rootfs
    1.91 +		mount -o loop,ro $2 $TMP_DIR/iso
    1.92 +		if [ -s $TMP_DIR/iso/boot/rootfs1.gz ]; then
    1.93 +			echo "META flavors are not supported."
    1.94 +			umount -d $TMP_DIR/iso
    1.95 +		elif [ ! -s $TMP_DIR/iso/boot/rootfs.gz ]; then
    1.96 +			echo "No /boot/rootfs.gz in iso image. Need a SliTaz iso."
    1.97 +			umount -d $TMP_DIR/iso
    1.98 +		else
    1.99 +			( unlzma -c $TMP_DIR/iso/boot/rootfs.gz || \
   1.100 +			  zcat $TMP_DIR/iso/boot/rootfs.gz ) | \
   1.101 +				( cd $TMP_DIR/rootfs ; cpio -idmu > /dev/null )
   1.102 +			if [ ! -s $TMP_DIR/rootfs/etc/slitaz-release ]; then
   1.103 +				echo "No file /etc/slitaz-release in /boot/rootfs.gz of iso image. Need a non loram SliTaz iso."
   1.104 +				umount -d $TMP_DIR/iso
   1.105 +			else
   1.106 +				ROOTFS_SIZE=$(du -hs $TMP_DIR/rootfs | awk '{ print $1 }')
   1.107 +				RAM_SIZE=$(du -s $TMP_DIR/rootfs | awk '{ print 32*int(($1+36000)/32768) "M" }')
   1.108 +				cp -a $TMP_DIR/iso $TMP_DIR/rootcd
   1.109 +				ISO_SIZE=$(df -h $TMP_DIR/iso | awk 'END { print $2 }')
   1.110 +				BUILD_DATE=$(date +%Y%m%d\ \at\ \%H:%M:%S -r $TMP_DIR/iso/md5sum)
   1.111 +				umount -d $TMP_DIR/iso
   1.112 +				INITRAMFS_SIZE=$(du -chs $TMP_DIR/rootcd/boot/rootfs.gz | awk '{ s=$1 } END { print $1 }')
   1.113 +				rm -f $TMP_DIR/rootcd/boot/rootfs.gz $TMP_DIR/rootcd/md5sum
   1.114 +				mv $TMP_DIR/rootcd/boot $TMP_DIR/rootfs
   1.115 +				sed 's/.*  \(.*\).tazpkg*/\1/' > $TMP_DIR/$FLAVOR.pkglist \
   1.116 +					< $TMP_DIR/rootfs/var/lib/tazpkg/installed.md5
   1.117 +				#[ -s $TMP_DIR/rootfs/etc/tazlito/distro-packages.list ] &&
   1.118 +				#	mv $TMP_DIR/rootfs/etc/tazlito/distro-packages.list $TMP_DIR/$FLAVOR.pkglist
   1.119 +				PKGCNT=$(grep -v ^# $TMP_DIR/$FLAVOR.pkglist | wc -l | awk '{ print $1 }')
   1.120 +				find_flavor_rootfs $TMP_DIR/rootfs
   1.121 +				[ -d $TMP_DIR/rootfs/boot ] && mv $TMP_DIR/rootfs/boot $TMP_DIR/rootcd
   1.122 +				[ -n "$(ls $TMP_DIR/rootfs)" ] && ( cd $TMP_DIR/rootfs ; find * | cpio -o -H newc ) | gzip -9 > $TMP_DIR/$FLAVOR.rootfs
   1.123 +				[ -n "$(ls $TMP_DIR/rootcd)" ] && ( cd $TMP_DIR/rootcd ; find * | cpio -o -H newc ) | gzip -9 > $TMP_DIR/$FLAVOR.rootcd
   1.124 +				rm -rf $TMP_DIR/rootcd $TMP_DIR/rootfs
   1.125 +				VERSION=""; MAINTAINER=""
   1.126 +				echo -en "Flavor short description \007: "; read -t 30 DESCRIPTION
   1.127 +				if [ -n "$DESCRIPTION" ]; then
   1.128 +					echo -en "Flavor version : "; read -t 30 VERSION
   1.129 +					echo -en "Flavor maintainer (your email) : "; read -t 30 MAINTAINER
   1.130 +				fi
   1.131 +				[ -n "$DESCRIPTION" ] || DESCRIPTION="Slitaz $FLAVOR flavor"
   1.132 +				[ -n "$VERSION" ] || VERSION="1.0"
   1.133 +				[ -n "$MAINTAINER" ] || MAINTAINER="nobody@slitaz.org"
   1.134 +				cat > $TMP_DIR/$FLAVOR.desc <<EOT
   1.135 +Flavor          : $FLAVOR
   1.136 +Description     : $DESCRIPTION
   1.137 +Version         : $VERSION
   1.138 +Maintainer      : $MAINTAINER
   1.139 +LiveCD RAM size : $RAM_SIZE
   1.140 +Build date      : $BUILD_DATE
   1.141 +Packages        : $PKGCNT
   1.142 +Rootfs size     : $ROOTFS_SIZE
   1.143 +Initramfs size  : $INITRAMFS_SIZE
   1.144 +ISO image size  : $ISO_SIZE
   1.145 +================================================================================
   1.146 +
   1.147 +EOT
   1.148 +				( cd $TMP_DIR ; ls $FLAVOR.* | cpio -o -H newc ) | gzip -9 > $FLAVOR.flavor
   1.149 +				cat <<EOT
   1.150 +Tazlito can't detect each file installed during a package post_install.
   1.151 +You should extract this flavor (tazlito extract-flavor $FLAVOR),
   1.152 +check the files in /home/slitaz/flavors/$FLAVOR/rootfs tree and remove
   1.153 +files generated by post_installs.
   1.154 +Check /home/slitaz/flavors/$FLAVOR/receipt too and repack the flavor
   1.155 +(tazlito pack-flavor $FLAVOR)
   1.156 +EOT
   1.157 +			fi
   1.158 +		fi
   1.159 +		rm -rf $TMP_DIR
   1.160 +		;;
   1.161 +		
   1.162  	check-list)
   1.163  		# Use current packages list in $PWD by default.
   1.164  		DISTRO_PKGS_LIST=distro-packages.list