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maketars revision 1.55 
      1 #!/bin/sh
      2 #
      3 # $NetBSD: maketars,v 1.55 2005/10/21 02:41:14 jmc Exp $
      4 #
      5 # Make release tar files for some or all lists.  Usage:
      6 # maketars [-b] [-x] [-i installdir] [-a arch] [-m machine] [-s setsdir]
      7 #	[-M metalog] [-N etcdir] [-d destdir] [-t tardir] [setname ...]
      8 #
      9 # The default sets are "base comp etc games man misc text"
     10 # The X sets are "xbase xcomp xetc xfont xserver"
     11 #
     12 # If '-i installdir' is given, copy the given sets to installdir
     13 # (using pax -rw ...) instead of creating tar files.
     14 # In this case, remove "etc" and "xetc" from the list of default sets.
     15 #
     16 
     17 prog=${0##*/}
     18 
     19 # set defaults
     20 : ${HOST_SH:=sh}
     21 : ${MKTEMP:=mktemp}
     22 : ${MTREE:=/usr/sbin/mtree}
     23 : ${PAX:=pax}
     24 
     25 rundir=${0%/*}
     26 . ${rundir}/sets.subr
     27 lists=$nlists
     28 
     29 tars=$RELEASEDIR
     30 dest=$DESTDIR
     31 metalog=
     32 installdir=
     33 etcdir=
     34 setfilesonly=false
     35 
     36 usage()
     37 {
     38 	cat 1>&2 <<USAGE
     39 Usage: ${prog} [-b] [-x] [-i idir] [-a arch] [-m machine] [-s setsdir] [-S]
     40 	    [-M metalog] [-N etcdir] [-d dest] [-t targetdir] [setname ...]
     41 	-b		Make both netbsd and x11 lists
     42 	-x		Only make x11 lists
     43 		[Default: make netbsd lists]
     44 	-i idir		Install sets to idir instead of creating tar files
     45 	-a arch		Set arch (e.g, m68k, mipseb, mipsel, powerpc) [$MACHINE_ARCH]
     46 	-m machine	Set machine (e.g, amiga, i386, macppc) [$MACHINE]
     47 	-s setsdir	Directory to find sets [$setsdir]
     48 	-S		Exit after creating set files $dest/etc/mtree/set.*
     49 	-M metalog	metalog file
     50 	-N etcdir	etc dir for metalog use [$dest/etc]
     51 	-d dest		\$DESTDIR	[$dest]
     52 	-t targetdir	\$RELEASEDIR	[$tars]
     53 	[setname ...]	Sets to build 	[$lists]
     54 USAGE
     55 	exit 1
     56 }
     57 
     58 # handle args
     59 while getopts bxi:a:m:s:SM:N:d:t: ch; do
     60 	case ${ch} in
     61 	b)
     62 		lists="$nlists $xlists"
     63 		;;
     64 	x)
     65 		lists="$xlists"
     66 		;;
     67 	i)
     68 		installdir=${OPTARG}
     69 		;;
     70 	a)
     71 		MACHINE_ARCH=${OPTARG}
     72 		MACHINE_CPU=$(arch_to_cpu ${OPTARG})
     73 		;;
     74 	m)
     75 		MACHINE=${OPTARG}
     76 		;;
     77 	s)
     78 		setsdir=${OPTARG}
     79 		;;
     80 	S)
     81 		setfilesonly=true
     82 		;;
     83 	M)
     84 		metalog=${OPTARG}
     85 		;;
     86 	N)
     87 		etcdir=${OPTARG}
     88 		;;
     89 	d)
     90 		dest=${OPTARG}
     91 		;;
     92 	t)
     93 		tars=${OPTARG}
     94 		;;
     95 	*)
     96 		usage
     97 		;;
     98 	esac
     99 done
    100 shift $((${OPTIND} - 1))
    101 if [ -n "$installdir" ]; then	# if -i, remove etc & xetc from the default list
    102 	lists=$(echo $lists | sed -e 's/ etc / /;s/ xetc / /')
    103 fi
    104 if [ -n "$*" ]; then
    105 	lists="$*"
    106 fi
    107 
    108 if [ -z "$tars" -a -z "$installdir" ]; then
    109 	echo 1>&2 \$RELEASEDIR must be set, or -i must be used
    110 	exit 1
    111 fi
    112 
    113 if [ -z "$dest" ]; then
    114 	echo 1>&2 \$DESTDIR must be set
    115 	exit 1
    116 fi
    117 : ${etcdir:=${dest}/etc}
    118 
    119 SDIR=$(${MKTEMP} -d /tmp/${prog}.XXXXXX)
    120 
    121 setlistdir=${dest}/etc/mtree
    122 
    123 cleanup()
    124 {
    125 	es=$?
    126 	/bin/rm -rf $SDIR
    127 	exit $es
    128 }
    129 trap cleanup 0 2 3 13		# EXIT INT QUIT PIPE
    130 
    131 #
    132 # build the setfiles
    133 #
    134 
    135 if [ -n "$metalog" ]; then
    136 	(
    137 		cat ${etcdir}/mtree/NetBSD.dist
    138 		echo "/unset all"
    139 		cat $metalog 2>/dev/null
    140 	) | ${MTREE} -C -k all -N ${etcdir} > $SDIR/metalog
    141 	rv=$?
    142 	if [ $rv -ne 0 ]; then
    143 		echo 1>&2 "${prog}: mtree parse of ${metalog} failed"
    144 		exit $rv
    145 	fi
    146 fi
    147 for setname in $lists; do
    148 	${HOST_SH} $setsdir/makeflist -a $MACHINE_ARCH -m $MACHINE \
    149 	    -s $setsdir $setname > $SDIR/flist.$setname
    150 	if [ -n "$metalog" ]; then
    151 		$setfilesonly && echo "Creating ${setlistdir}/set.${setname}"
    152 		awk -f $rundir/getdirs.awk $SDIR/flist.$setname \
    153 		    | sort -u > $SDIR/flist.$setname.full
    154 		(
    155 			echo "/set uname=root gname=wheel"
    156 			awk -f $rundir/join.awk $SDIR/flist.$setname.full $SDIR/metalog
    157 			echo "./etc/mtree/set.${setname} type=file mode=0444"
    158 		) > ${setlistdir}/set.${setname}
    159 	elif ! cmp -s ${SDIR}/flist.${setname} \
    160 			${setlistdir}/set.${setname} >/dev/null 2>&1; then
    161 		rm -f ${setlistdir}/set.${setname}
    162 		cp ${SDIR}/flist.${setname} ${setlistdir}/set.${setname}
    163 	fi
    164 done
    165 if $setfilesonly; then		# exit after creating the set lists
    166 	exit 0
    167 fi
    168 
    169 #
    170 # now build the tarfiles
    171 #
    172 
    173 GZIP=-9			# for pax -z
    174 export GZIP
    175 es=0
    176 for setname in $lists; do
    177 	out=$setname.tgz
    178 	if [ -n "$installdir" ]; then
    179 		echo "Copying set $setname"
    180 		( cd $dest ; \
    181 		    ${PAX} -O -rwpe -d -N${etcdir} ${metalog:+-M} \
    182 			${installdir} < ${setlistdir}/set.${setname} )
    183 	else
    184 		if [ -n "$metalog" -a $tars/$out -nt "$metalog" ]; then
    185 			echo "$out is up to date"
    186 			continue
    187 		fi
    188 		echo "Creating $out"
    189 		rm -f ${tars}/$out
    190 		( cd $dest ; \
    191 		    ${PAX} -O -w -d -z -N${etcdir} ${metalog:+-M} \
    192 			< ${setlistdir}/set.${setname} ) > ${tars}/$out.tmp &&
    193 		mv ${tars}/$out.tmp ${tars}/$out
    194 	fi
    195 	es=$(($es + $?))
    196 done
    197 if [ $es -gt 255 ] ; then
    198 	es=255
    199 fi
    200 exit $es
    201