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