misc/hdw-tools/hdw-get

   1 #!/bin/sh
   2 #
   3 # author: hackbard@hackdaworld.dyndns.org
   4 #
   5 # hdw-tools:
   6 # this is hdw-get script, used to install/remove/(update) binary packages
   7 #
   8
   9 usage() {
  10         echo
  11         echo "usage:"
  12         echo "$0 [install/remove] [root] [package]"
  13         echo "$0 [dist-install] [root] [dist file]"
  14         echo "$0 [update]"
  15         echo
  16         echo "options:"
  17         echo "-v        tell me whats going on"
  18         echo "-a        auto resolve deps, do not prompt user"
  19         echo "-no-dep   do not care for dependencies (used by hdw-get itself)"
  20         echo "-s        simulation only, do not install/remove packages"
  21         echo "-b        base package, not listed in hdw-get.db"
  22         echo
  23 }
  24
  25 package="" ; inst_root=""
  26 update=""
  27 d_install="" ; install=""
  28 verbose="" ; no_dep=""
  29 auto_resolve_deps=""
  30 simulate=""
  31 base=""
  32
  33 FL_DIR="var/adm/flists"
  34 DEPS_DIR="var/adm/deps/run"
  35 CONF="/etc/hdw-get.conf"
  36 DBF="/etc/hdw-get.db"
  37
  38 while [ "$1" ] ; do
  39         case "$1" in
  40                 update)         update="1" ; package="fake" ; inst_root="fake"
  41                                 shift 1 ;;
  42                 install)        install="1"
  43                                 inst_root="$2" ; package="$3" ; shift 3 ;;
  44                 remove)         remove="1"
  45                                 inst_root="$2" ; package="$3" ; shift 3 ;;
  46                 dist-install)   d_install="1"  ; package="fake"
  47                                 inst_root="$2" ; dist_file="$3" ; shift 3 ;;
  48                 -v)             verbose=1 ; shift 1 ;;
  49                 -a)             auto_resolve_deps="1" ; shift 1 ;;
  50                 -no-dep)        no_dep="1" ; shift 1 ;;
  51                 -s)             simulate="1" ; shift 1 ;;
  52                 -b)             base="1" ; no_dep="1" ; shift 1;;
  53                 *)              usage ; exit 1 ;;
  54         esac
  55 done
  56
  57 if [ -z "inst_root" -o -z "$package" ] ; then
  58         usage ; exit 1
  59 fi
  60
  61 # read hdw-get configs
  62 net_addr="" ; bin_dir="" ; distf_dir=""
  63 if [ -f $CONF ] ; then
  64         . $CONF
  65         if [ -z "$hdw_version" -o -z "$hdw_arch" -o -z "$hdw_arch_opt" ] ; then
  66                 echo "version, arch and arch_opt need to be specified."
  67                 echo "adjust $CONF file"
  68                 exit
  69         else
  70                 [ "$verbose" ] && echo "hdw-get.conf file looks good ..."
  71         fi
  72 else
  73         echo "$CONF file not found, aborting"
  74         exit 1
  75 fi
  76
  77 if [ "$update" = "1" ] ; then
  78         echo -en "updating hdw-get.db file ..."
  79         wget -q $net_addr/hdw-linux/hdw-linux-$hdw_version/hdw-get/hdw-get.db \
  80                 -O $DBF
  81         echo -en " done. (`cat $DBF | wc -l` packages)\n"
  82 fi
  83
  84 # remove
  85 if [ "$remove" = "1" ] ; then
  86         # check if packages depend on package to be removed
  87         pkgs=""
  88         ((isdep = 0))
  89         for fl_file in $inst_root/$DEPS_DIR/*; do
  90                 if [ "`grep "^$package$" $fl_file`" != "" ] ; then
  91                         pkg=`echo $fl_file | sed "s%$inst_root/$DEPS_DIR/%%"`
  92                         if [ "$pkg" != "$package" ] ; then
  93                                 ((isdep += 1))
  94                                 pkgs="$pkg $pkgs"
  95                         fi
  96                 fi
  97         done
  98         if [ "$isdep" != "0" ] ; then
  99                 echo "info:"
 100                 echo "run time dependencies were autegenerated by build system."
 101                 echo "they may be wrong. edit $inst_root/$DEPS_DIR/* files."
 102                 echo "deps:"
 103                 echo -en "$pkgs\n"
 104                 echo "package $package should not be removed ($isdep deps)"
 105                 [ "$no_dep" != "1" ] && exit 1
 106         fi
 107         # looking for flist file
 108         fl_pris="unknown"
 109         for fl_file in $inst_root/$FL_DIR/$package-[x,0-9]*; do
 110                 [ -f $fl_file ] && \
 111                 fl_pris="`echo $fl_file | awk -F- '{ print $NF }'` $fl_pris"
 112         done
 113         fl_max="0"
 114         for pri in $fl_pris; do
 115                 if [ "$pri" = "x" ] ; then
 116                         fl_max="x"
 117                         break
 118                 fi
 119                 [ "$pri" = "unknown" ] && break
 120                 [ "$pri" -gt "$fl_max" ] && fl_max=$pri
 121         done
 122         fl_file="$inst_root/$FL_DIR/$package-$fl_max"
 123         [ "$verbose" ] && echo "expecting flist file $fl_file"
 124         if [ ! -f $fl_file ] ; then
 125                 echo "package $package is not installed (moved the flist file?)"
 126                 exit 1
 127         fi
 128
 129         if [ "$simulate" != "1" ] ; then
 130
 131         # remove the files/dirs
 132         ((supposed = 0))
 133         ((counter = 0))
 134         cat $fl_file | while read pkg file; do
 135                 ((supposed += 1))
 136                 if [ -e $inst_root/$file ] ; then
 137                         if [ "$file" != "tmp" ] ; then
 138                         if [ -d $inst_root/$file ] ; then
 139                                 rmdir -p $inst_root/$file > /dev/null 2>&1
 140                         else
 141                                 rm -f $inst_root/$file > /dev/null 2>&1
 142                                 rmdir -p `dirname $file` > /dev/null 2>&1
 143                         fi
 144                         ((counter += 1))
 145                         fi
 146                 fi
 147                 echo -en "\rremoved $counter from $supposed supposed files"
 148         done
 149         echo -en "\ndone.\n"
 150
 151         # care about info/dir file
 152         echo "recreating info dir file ..."
 153         cd $inst_root/usr/share/info
 154         rm -f dir
 155         for f in *; do
 156                 install-info $f dir 2>/dev/null
 157         done
 158
 159         fi
 160
 161 # install
 162 elif [ "$install" = "1" ] ; then
 163         # does inst_root exist
 164         if [ ! -d $inst_root ] ; then
 165                 echo
 166                 echo "the install directory doesnt exist, create it first"
 167                 echo
 168                 exit 1
 169         fi
 170
 171         # does package exist?
 172         pkg=`basename $package | sed 's/.tar.bz2//'`
 173         if [ -f $inst_root/$FL_DIR/${pkg}-[0-9]* ] ; then
 174                 echo "$pkg seems to be installed, candidates:"
 175                 for i in $inst_root/$FL_DIR/${pkg}-[0-9]*; do
 176                         echo "-> $i"
 177                 done
 178                 exit 1
 179         fi
 180
 181         # package in database?
 182         if [ -z $base ] ; then
 183                 if [ "`grep "^$pkg\ -" $DBF`" = "" ] ; then
 184                         echo "sorry, package $package not found ..."
 185                         echo "(use 'hdw-get update' to update database)"
 186                         exit 1
 187                 fi
 188         fi
 189
 190         # check for runtime deps
 191         if [ -z $no_dep ] ; then
 192                 deps="`grep "^$pkg\ -" $DBF | sed 's/.* -//'`"
 193                 udeps=""
 194                 tudeps=""
 195                 for dep in $deps; do
 196                         [ ! -f $inst_root/$FL_DIR/$dep-* ] && \
 197                                 udeps="$dep $udeps"
 198                 done
 199                 while [ "$udeps" != "$tudeps" ] ; do
 200                         tudeps="$udeps"
 201                         for tdep in $tudeps; do
 202                                 deps="`grep "^$tdep\ -" $DBF | sed 's/.* -//'`"
 203                                 for dep in $deps; do
 204                                         exists=0
 205                                         [ -f $inst_root/$FL_DIR/$dep-* ] && \
 206                                                 break
 207                                         for i in $udeps; do
 208                                                 [ "$i" = "$dep" ] && exists=1
 209                                         done
 210                                         [ "$exists" = "0" ] && \
 211                                                 udeps="$udeps $dep"
 212                                 done
 213                         done
 214                 done
 215                 echo "$pkg depends on the following uninstalled packages:"
 216                 echo "$udeps"
 217                 echo
 218                 echo "continue? [y,n] (default 'n')"
 219                 if [ -z $auto_resolve_deps ] ; then
 220                         read answer
 221                         if [ "$answer" = "y" ] ; then
 222                                 for i in $udeps; do
 223                                         [ "$simulate" != "1" ] && \
 224                                         $0 -no-dep install $inst_root $i
 225                                 done
 226                         fi
 227                 fi
 228         fi
 229
 230         if [ "$simulate" != "1" ] ; then
 231
 232         # check/install package
 233         if [ -f $package ] ; then
 234                 echo "extracting `basename $package` to $inst_root ..."
 235                 tar --use-compress-program=bzip2 -xf $package \
 236                         -C $inst_root
 237                 echo "done"
 238         elif [ ! -z "$bin_dir" -a -f $bin_dir/${hdw_arch}-${hdw_arch_opt}/$package/$package.tar.bz2 ] ; then
 239                 echo "extracting $package to $inst_root ..."
 240                 tar --use-compress-program=bzip2 \
 241                 -xf $bin_dir/$package/$package.tar.bz2 -C $inst_root
 242         elif [ ! -z "$net_addr" ] ; then
 243                 echo "getting package $package via net ..."
 244                 wget $net_addr/hdw-linux/hdw-linux-$hdw_version/binaries/${hdw_arch}-${hdw_arch_opt}/$package/${package}.tar.bz2 > /dev/null 2>&1
 245                 retval=$?
 246                 if [ "$retval" != "0" ] ; then
 247                         echo "package not found at $net_addr, aborting ..."
 248                         exit
 249                 else
 250                         echo "extracting $package to $inst_root ..."
 251                         tar --use-compress-program=bzip2 \
 252                                 -xf ${package}.tar.bz2 -C $inst_root
 253                         rm ${package}.tar.bz2
 254                         echo "done"
 255                 fi
 256         else
 257                 echo "sorry, package $package not found"
 258                 exit 1
 259         fi
 260
 261         # care about info/dir file
 262         echo "recreating info dir file ..."
 263         cd $inst_root/usr/share/info
 264         rm -f dir
 265         for f in *; do
 266                 install-info $f dir 2>/dev/null
 267         done
 268
 269         fi
 270
 271 # dist-install
 272 elif [ "$d_install" = "1" ] ; then
 273         # check dist file
 274         if [ ! -f $dist_file ] ; then
 275                 echo "$dist_file not found, aborting"
 276         else
 277                 # install all distribution related packages
 278                 for package in `cat $dist_file`; do
 279                         # execute myelf
 280                         $0 -b install $inst_root $package
 281                 done
 282         fi
 283 fi
 284